feat: 更新FeedListView以使用ViewStore管理状态

- 将FeedListView中的状态管理从store转换为viewStore，提升代码可读性和一致性。 - 移除不必要的本地状态isEditFeedSheetPresented，简化视图逻辑。 - 更新sheet呈现逻辑，确保与viewStore的状态绑定，增强用户体验。
feat: 更新CreateFeed功能及相关视图组件
2025-07-21 19:14:40 +08:00 · 2025-07-21 19:10:31 +08:00 · 2025-07-21 16:59:23 +08:00 · 2025-07-18 20:50:25 +08:00 · 2025-07-18 15:57:54 +08:00 · 2025-07-17 18:47:09 +08:00
66 changed files with 3388 additions and 2096 deletions
--- a/.cursor/rules/swift-assistant-style.mdc
+++ b/.cursor/rules/swift-assistant-style.mdc
@@ -3,56 +3,30 @@ description:
 globs: 
 alwaysApply: true
 ---
+# CONTEXT
+ I wish to receive advice using the latest tools and seek step-by-step guidance to fully understand the implementation process. 

-  # CONTEXT
-  
-  I am a native Chinese speaker who has just begun learning Swift 6 and Xcode 15+, and I am enthusiastic about exploring new technologies. I wish to receive advice using the latest tools and 
-  seek step-by-step guidance to fully understand the implementation process. Since many excellent code resources are in English, I hope my questions can be thoroughly understood. Therefore,
-  I would like the AI assistant to think and reason in English, then translate the English responses into Chinese for me.
-  
-  ---
-  
  # OBJECTIVE
-  
  As an expert AI programming assistant, your task is to provide me with clear and readable SwiftUI code. You should:
-  
  - Utilize the latest versions of SwiftUI and Swift, being familiar with the newest features and best practices.
  - Provide careful and accurate answers that are well-founded and thoughtfully considered.
  - **Explicitly use the Chain-of-Thought (CoT) method in your reasoning and answers, explaining your thought process step by step.**
  - Strictly adhere to my requirements and meticulously complete the tasks.
  - Begin by outlining your proposed approach with detailed steps or pseudocode.
  - Upon confirming the plan, proceed to write the code.
-  
-  ---
-  
+
  # STYLE
-  
  - Keep answers concise and direct, minimizing unnecessary wording.
  - Emphasize code readability over performance optimization.
  - Maintain a professional and supportive tone, ensuring clarity of content.
  
-  ---
-  
-  # TONE
-  
-  - Be positive and encouraging, helping me improve my programming skills.
-  - Be professional and patient, assisting me in understanding each step.
-  
-  ---
  
  # AUDIENCE
-  
-  The target audience is me—a native Chinese developer eager to learn Swift 6 and Xcode 15+, seeking guidance and advice on utilizing the latest technologies.
-  
-  ---
+  The target audience is me, a native Chinese developer eager to learn Swift 6 and Xcode 15.9, seeking guidance and advice on utilizing the latest technologies.
  
  # RESPONSE FORMAT
-  
  - **Utilize the Chain-of-Thought (CoT) method to reason and respond, explaining your thought process step by step.**
-  - Conduct reasoning, thinking, and code writing in English.
-  - The final reply should translate the English into Chinese for me.
  - The reply should include:
-  
    1. **Step-by-Step Plan**: Describe the implementation process with detailed pseudocode or step-by-step explanations, showcasing your thought process.
    2. **Code Implementation**: Provide correct, up-to-date, error-free, fully functional, runnable, secure, and efficient code. The code should:
       - Include all necessary imports and properly name key components.
@@ -60,10 +34,3 @@ alwaysApply: true
    3. **Concise Response**: Minimize unnecessary verbosity, focusing only on essential information.
  
  - If a correct answer may not exist, please point it out. If you do not know the answer, please honestly inform me rather than guessing.
-  
-  ---
-  
-  # START ANALYSIS
-  
-  If you understand, please prepare to assist me and await my question.
-  
--- a/.cursor/rules/swift-swiftui-dev-rules.mdc
+++ b/.cursor/rules/swift-swiftui-dev-rules.mdc
@@ -1,7 +1,5 @@
 ---
-description: 
-globs: 
-alwaysApply: true
+alwaysApply: false
 ---
  You are an expert iOS developer using Swift and SwiftUI. Follow these guidelines:

--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,7 @@ yana.xcworkspace/xcuserdata/edwinqqq.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkp
 .cursor
 .swiftpm
 yana.xcworkspace/xcuserdata/edwinqqq.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+Doc
+DerivedData
+.kiro
+yana.xcworkspace/xcuserdata
--- a/CreateFeedView-Analysis.md
+++ b/CreateFeedView-Analysis.md
@@ -0,0 +1,79 @@
+# CreateFeedView UI 结构分析与执行计划
+
+## UI 结构分析
+
+根据设计稿，CreateFeedView 应包含以下UI元素：
+
+### 1. 顶部导航栏
+- 左侧：返回按钮
+- 中间："图文发布" 标题
+- 右侧："发布" 按钮
+
+### 2. 主要内容区域
+- 文本输入框："Enter Content" 占位符，支持多行输入，最大500字符
+- 字符计数显示："0/500" 格式
+- 图片添加区域：
+  - 默认显示一个 "+" 按钮（使用 "add photo" 图片资源）
+  - 支持添加最多9张图片
+  - 图片以网格形式排列
+  - 每张图片可以删除
+
+### 3. 底部发布按钮
+- 紫色渐变背景的"发布"按钮
+- 占据屏幕底部，固定位置
+
+## 执行计划
+
+### 第一步：创建 CreateFeedFeature
+- 定义状态管理结构
+- 实现文本输入、图片选择、发布等Action
+- 添加表单验证逻辑
+- 集成图片选择器
+
+### 第二步：创建 CreateFeedView
+- 实现顶部导航栏
+- 创建文本输入区域
+- 实现图片选择和展示网格
+- 添加发布按钮
+- 应用深色主题样式
+
+### 第三步：集成到 FeedView
+- 修改 FeedView 中的加号按钮点击事件
+- 添加导航到 CreateFeedView 的逻辑
+- 确保返回时能刷新动态列表
+
+### 第四步：创建发布API模型
+- 定义发布动态的请求和响应模型
+- 添加API端点定义
+- 实现发布逻辑（模拟或真实API）
+
+### 第五步：测试和优化
+- 测试各种输入场景
+- 验证图片选择和预览功能
+- 确保UI响应和交互流畅
+
+## 技术要点
+
+1. **状态管理**：使用 ComposableArchitecture 模式
+2. **图片选择**：使用 PhotosUI 框架
+3. **UI样式**：保持与现有深色主题一致
+4. **表单验证**：实时字符计数和输入限制
+5. **导航管理**：使用 NavigationStack 或 sheet 展示
+
+## 文件结构
+
+```
+yana/
+├── Features/
+│   └── CreateFeedFeature.swift     # 新建
+├── Views/
+│   └── CreateFeedView.swift        # 新建
+├── APIs/
+│   ├── APIEndpoints.swift          # 修改：添加发布端点
+│   └── DynamicsModels.swift        # 修改：添加发布模型
+└── Assets.xcassets/
+    └── Home/
+        └── add photo.imageset/     # 已存在
+```
+
+开始实施第一步：创建 CreateFeedFeature。
--- a/Package.resolved
+++ b/Package.resolved
@@ -12,10 +12,10 @@
    {
      "identity" : "swift-case-paths",
      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/pointfreeco/swift-case-paths",
+      "location" : "https://github.com/pointfreeco/swift-case-paths.git",
      "state" : {
-        "revision" : "41b89b8b68d8c56c622dbb7132258f1a3e638b25",
-        "version" : "1.7.0"
+        "branch" : "main",
+        "revision" : "9810c8d6c2914de251e072312f01d3bf80071852"
      }
    },
    {
--- a/Package.swift
+++ b/Package.swift
@@ -15,7 +15,8 @@ let package = Package(
        ),
    ],
    dependencies: [
-        .package(url: "https://github.com/pointfreeco/swift-composable-architecture", from: "1.8.0"),
+        .package(url: "https://github.com/pointfreeco/swift-composable-architecture", from: "1.20.2"),
+        .package(url: "https://github.com/pointfreeco/swift-case-paths.git", branch: "main")
    ],
    targets: [
        .target(
@@ -29,4 +30,4 @@ let package = Package(
            dependencies: ["yana"]
        ),
    ]
-) 
+) 
--- a/5
+++ b/5
@@ -1,5 +1,5 @@
 # Uncomment the next line to define a global platform for your project
-platform :ios, '13.0'
+platform :ios, '16.0'

 target 'yana' do
  # Comment the next line if you don't want to use dynamic frameworks
@@ -17,6 +17,9 @@ target 'yana' do

  # Networks
  pod 'Alamofire'
+  
+  # 腾讯云 COS 精简版 SDK
+  pod 'QCloudCOSXML'
 end

 post_install do |installer|
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -1,16 +1,32 @@
 PODS:
  - Alamofire (5.10.2)
+  - QCloudCore (6.5.1):
+    - QCloudCore/Default (= 6.5.1)
+  - QCloudCore/Default (6.5.1):
+    - QCloudTrack/Beacon (= 6.5.1)
+  - QCloudCOSXML (6.5.1):
+    - QCloudCOSXML/Default (= 6.5.1)
+  - QCloudCOSXML/Default (6.5.1):
+    - QCloudCore (= 6.5.1)
+  - QCloudTrack/Beacon (6.5.1)

 DEPENDENCIES:
  - Alamofire
+  - QCloudCOSXML

 SPEC REPOS:
  trunk:
    - Alamofire
+    - QCloudCore
+    - QCloudCOSXML
+    - QCloudTrack

 SPEC CHECKSUMS:
  Alamofire: 7193b3b92c74a07f85569e1a6c4f4237291e7496
+  QCloudCore: 6f8c67b96448472d2c6a92b9cfe1bdb5abbb1798
+  QCloudCOSXML: 92f50a787b4e8d9a7cb6ea8e626775256b4840a7
+  QCloudTrack: 20b79388365b4c8ed150019c82a56f1569f237f8

-PODFILE CHECKSUM: 4ccb5fbbedd3dcb71c35d00e7bfd0d280d4ced88
+PODFILE CHECKSUM: cd339c4c75faaa076936a34cac2be597c64f138a

 COCOAPODS: 1.16.2
--- a/yana.xcodeproj/project.pbxproj
+++ b/yana.xcodeproj/project.pbxproj
@@ -10,6 +10,8 @@
 		4C4C91092DE85A3E00384527 /* SystemConfiguration.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4C4C91082DE85A3E00384527 /* SystemConfiguration.framework */; };
 		4C4C910B2DE85A4F00384527 /* CoreFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4C4C910A2DE85A4F00384527 /* CoreFoundation.framework */; };
 		4C4C91302DE864F000384527 /* ComposableArchitecture in Frameworks */ = {isa = PBXBuildFile; productRef = 4C4C912F2DE864F000384527 /* ComposableArchitecture */; };
+		4CE9EFEA2E28FC3B0078D046 /* CasePaths in Frameworks */ = {isa = PBXBuildFile; productRef = 4CE9EFE92E28FC3B0078D046 /* CasePaths */; };
+		4CE9EFEC2E28FC3B0078D046 /* CasePathsCore in Frameworks */ = {isa = PBXBuildFile; productRef = 4CE9EFEB2E28FC3B0078D046 /* CasePathsCore */; };
 		DF26704F4C1F2ABA0405A0C3 /* Pods_yana.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E9DBA38268C435BE06F39AE2 /* Pods_yana.framework */; };
 /* End PBXBuildFile section */

@@ -65,7 +67,9 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				4CE9EFEA2E28FC3B0078D046 /* CasePaths in Frameworks */,
 				4C4C91092DE85A3E00384527 /* SystemConfiguration.framework in Frameworks */,
+				4CE9EFEC2E28FC3B0078D046 /* CasePathsCore in Frameworks */,
 				4C4C91302DE864F000384527 /* ComposableArchitecture in Frameworks */,
 				4C4C910B2DE85A4F00384527 /* CoreFoundation.framework in Frameworks */,
 				DF26704F4C1F2ABA0405A0C3 /* Pods_yana.framework in Frameworks */,
@@ -144,6 +148,7 @@
 				4C3E651C2DB61F7A00E5A455 /* Frameworks */,
 				4C3E651D2DB61F7A00E5A455 /* Resources */,
 				0C5E1A8360250314246001A5 /* [CP] Embed Pods Frameworks */,
+				0BECA6AFA61BE910372F6299 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -186,7 +191,7 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = 1;
 				LastSwiftUpdateCheck = 1630;
-				LastUpgradeCheck = 1630;
+				LastUpgradeCheck = 1640;
 				TargetAttributes = {
 					4C3E651E2DB61F7A00E5A455 = {
 						CreatedOnToolsVersion = 16.3;
@@ -209,6 +214,7 @@
 			minimizedProjectReferenceProxies = 1;
 			packageReferences = (
 				4C4C912E2DE864F000384527 /* XCRemoteSwiftPackageReference "swift-composable-architecture" */,
+				4CE9EFE82E28FC3B0078D046 /* XCRemoteSwiftPackageReference "swift-case-paths" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = 4C3E65202DB61F7A00E5A455 /* Products */;
@@ -239,6 +245,27 @@
 /* End PBXResourcesBuildPhase section */

 /* Begin PBXShellScriptBuildPhase section */
+		0BECA6AFA61BE910372F6299 /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-yana/Pods-yana-resources-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			inputPaths = (
+			);
+			name = "[CP] Copy Pods Resources";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-yana/Pods-yana-resources-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-yana/Pods-yana-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		0C5E1A8360250314246001A5 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -315,6 +342,7 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
@@ -371,6 +399,7 @@
 				SDKROOT = iphoneos;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG $(inherited)";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 6.0;
 			};
 			name = Debug;
 		};
@@ -379,6 +408,7 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
@@ -427,6 +457,7 @@
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_VERSION = 6.0;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -439,9 +470,11 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_ENTITLEMENTS = yana/yana.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_TEAM = EKM7RAGNA6;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_TEAM = Z7UCRF23F3;
 				ENABLE_PREVIEWS = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -458,7 +491,7 @@
 					"\"${PODS_CONFIGURATION_BUILD_DIR}/libwebp/libwebp.framework/Headers\"",
 				);
 				INFOPLIST_FILE = yana/Info.plist;
-				INFOPLIST_KEY_CFBundleDisplayName = EParti;
+				INFOPLIST_KEY_CFBundleDisplayName = "E-PARTi";
 				INFOPLIST_KEY_NSLocalNetworkUsageDescription = "此App将可发现和连接到您所用网络上的设备。";
 				INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "“eparty”需要您的同意，才可以进行定位服务，访问网络状态";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
@@ -466,22 +499,24 @@
 				INFOPLIST_KEY_UILaunchStoryboardName = LaunchScreen;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = UIInterfaceOrientationPortrait;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
-				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0.0;
 				OTHER_LIBTOOLFLAGS = "-framework \"SystemConfiguration\"";
-				PRODUCT_BUNDLE_IDENTIFIER = com.stupidmonkey.yana.yana;
+				PRODUCT_BUNDLE_IDENTIFIER = com.junpeiqi.eparty;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
 				SUPPORTS_MACCATALYST = NO;
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "yana/yana-Bridging-Header.h";
-				SWIFT_VERSION = 5.0;
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = 1;
 			};
 			name = Debug;
@@ -494,9 +529,10 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_ENTITLEMENTS = yana/yana.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_TEAM = EKM7RAGNA6;
+				DEVELOPMENT_TEAM = Z7UCRF23F3;
 				ENABLE_PREVIEWS = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -513,7 +549,7 @@
 					"\"${PODS_CONFIGURATION_BUILD_DIR}/libwebp/libwebp.framework/Headers\"",
 				);
 				INFOPLIST_FILE = yana/Info.plist;
-				INFOPLIST_KEY_CFBundleDisplayName = EParti;
+				INFOPLIST_KEY_CFBundleDisplayName = "E-PARTi";
 				INFOPLIST_KEY_NSLocalNetworkUsageDescription = "此App将可发现和连接到您所用网络上的设备。";
 				INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "“eparty”需要您的同意，才可以进行定位服务，访问网络状态";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
@@ -521,22 +557,24 @@
 				INFOPLIST_KEY_UILaunchStoryboardName = LaunchScreen;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = UIInterfaceOrientationPortrait;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
-				IPHONEOS_DEPLOYMENT_TARGET = 15.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0.0;
 				OTHER_LIBTOOLFLAGS = "-framework \"SystemConfiguration\"";
-				PRODUCT_BUNDLE_IDENTIFIER = com.stupidmonkey.yana.yana;
+				PRODUCT_BUNDLE_IDENTIFIER = com.junpeiqi.eparty;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
 				SUPPORTS_MACCATALYST = NO;
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "yana/yana-Bridging-Header.h";
-				SWIFT_VERSION = 5.0;
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = 1;
 			};
 			name = Release;
@@ -558,7 +596,7 @@
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_EMIT_LOC_STRINGS = NO;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 				TARGETED_DEVICE_FAMILY = 1;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/yana.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/yana";
 			};
@@ -581,7 +619,7 @@
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_EMIT_LOC_STRINGS = NO;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 				TARGETED_DEVICE_FAMILY = 1;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/yana.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/yana";
 			};
@@ -628,6 +666,14 @@
 				minimumVersion = 1.20.2;
 			};
 		};
+		4CE9EFE82E28FC3B0078D046 /* XCRemoteSwiftPackageReference "swift-case-paths" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/pointfreeco/swift-case-paths";
+			requirement = {
+				branch = main;
+				kind = branch;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */

 /* Begin XCSwiftPackageProductDependency section */
@@ -636,6 +682,16 @@
 			package = 4C4C912E2DE864F000384527 /* XCRemoteSwiftPackageReference "swift-composable-architecture" */;
 			productName = ComposableArchitecture;
 		};
+		4CE9EFE92E28FC3B0078D046 /* CasePaths */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 4CE9EFE82E28FC3B0078D046 /* XCRemoteSwiftPackageReference "swift-case-paths" */;
+			productName = CasePaths;
+		};
+		4CE9EFEB2E28FC3B0078D046 /* CasePathsCore */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 4CE9EFE82E28FC3B0078D046 /* XCRemoteSwiftPackageReference "swift-case-paths" */;
+			productName = CasePathsCore;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 4C3E65172DB61F7A00E5A455 /* Project object */;
--- a/yana.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/yana.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -1,5 +1,5 @@
 {
-  "originHash" : "e7024a9cd3fa1c40fa4003b3b2b186c00ba720c787de8ba274caf8fc530677e8",
+  "originHash" : "411c4947a4ddec377a0aac37852b26ccdf5b2dd58cb99bedfb2d4c108efd60fd",
  "pins" : [
    {
      "identity" : "combine-schedulers",
@@ -15,8 +15,8 @@
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/pointfreeco/swift-case-paths",
      "state" : {
-        "revision" : "41b89b8b68d8c56c622dbb7132258f1a3e638b25",
-        "version" : "1.7.0"
+        "branch" : "main",
+        "revision" : "9810c8d6c2914de251e072312f01d3bf80071852"
      }
    },
    {
--- a/yana.xcodeproj/xcshareddata/xcschemes/yana.xcscheme
+++ b/yana.xcodeproj/xcshareddata/xcschemes/yana.xcscheme
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1640"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4C3E651E2DB61F7A00E5A455"
+               BuildableName = "yana.app"
+               BlueprintName = "yana"
+               ReferencedContainer = "container:yana.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4C4C8FBC2DE5AF9200384527"
+               BuildableName = "yanaAPITests.xctest"
+               BlueprintName = "yanaAPITests"
+               ReferencedContainer = "container:yana.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4C3E651E2DB61F7A00E5A455"
+            BuildableName = "yana.app"
+            BlueprintName = "yana"
+            ReferencedContainer = "container:yana.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4C3E651E2DB61F7A00E5A455"
+            BuildableName = "yana.app"
+            BlueprintName = "yana"
+            ReferencedContainer = "container:yana.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
--- a/yana.xcodeproj/xcuserdata/edwinqqq.xcuserdatad/xcschemes/xcschememanagement.plist
+++ b/yana.xcodeproj/xcuserdata/edwinqqq.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -10,5 +10,18 @@
 			<integer>3</integer>
 		</dict>
 	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>4C3E651E2DB61F7A00E5A455</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+		<key>4C4C8FBC2DE5AF9200384527</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+	</dict>
 </dict>
 </plist>
--- a/yana.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/yana.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -1,5 +1,5 @@
 {
-  "originHash" : "e7024a9cd3fa1c40fa4003b3b2b186c00ba720c787de8ba274caf8fc530677e8",
+  "originHash" : "411c4947a4ddec377a0aac37852b26ccdf5b2dd58cb99bedfb2d4c108efd60fd",
  "pins" : [
    {
      "identity" : "combine-schedulers",
@@ -15,8 +15,8 @@
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/pointfreeco/swift-case-paths",
      "state" : {
-        "revision" : "41b89b8b68d8c56c622dbb7132258f1a3e638b25",
-        "version" : "1.7.0"
+        "branch" : "main",
+        "revision" : "9810c8d6c2914de251e072312f01d3bf80071852"
      }
    },
    {
@@ -87,8 +87,8 @@
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/pointfreeco/swift-navigation",
      "state" : {
-        "revision" : "db6bc9dbfed001f21e6728fd36413d9342c235b4",
-        "version" : "2.3.0"
+        "revision" : "ae208d1a5cf33aee1d43734ea780a09ada6e2a21",
+        "version" : "2.3.1"
      }
    },
    {
@@ -123,8 +123,8 @@
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/pointfreeco/xctest-dynamic-overlay",
      "state" : {
-        "revision" : "39de59b2d47f7ef3ca88a039dff3084688fe27f4",
-        "version" : "1.5.2"
+        "revision" : "23e3442166b5122f73f9e3e622cd1e4bafeab3b7",
+        "version" : "1.6.0"
      }
    }
  ],
--- a/yana.xcworkspace/xcuserdata/edwinqqq.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ b/yana.xcworkspace/xcuserdata/edwinqqq.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Bucket
-   uuid = "A60FAB2A-3184-45B2-920F-A3D7A086CF95"
-   type = "0"
-   version = "2.0">
-   <Breakpoints>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "4D63F38A-4F7C-46D9-8CAF-BCA831664FA0"
-            shouldBeEnabled = "Yes"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "yana/APIs/APIService.swift"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "126"
-            endingLineNumber = "126"
-            landmarkName = "request(_:)"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "19930D63-5B42-4287-8B22-ADF87CAD40E3"
-            shouldBeEnabled = "Yes"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "yana/APIs/APIService.swift"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "112"
-            endingLineNumber = "112"
-            landmarkName = "request(_:)"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
-   </Breakpoints>
-</Bucket>
--- a/yana/APIs/APIEndpoints.swift
+++ b/yana/APIs/APIEndpoints.swift
@@ -20,6 +20,7 @@ enum APIEndpoint: String, CaseIterable {
    case ticket = "/oauth/ticket"
    case emailGetCode = "/email/getCode"  // 新增：邮箱验证码获取端点
    case latestDynamics = "/dynamic/square/latestDynamics"  // 新增：获取最新动态列表端点
+    case tcToken = "/tencent/cos/getToken"  // 新增：腾讯云 COS Token 获取端点
    // Web 页面路径
    case userAgreement = "/modules/rule/protocol.html"
    case privacyPolicy = "/modules/rule/privacy-wap.html"
@@ -85,40 +86,30 @@ struct APIConfiguration {
    /// - 用户认证信息（如果已登录）
    /// 
    /// 这些头部会自动添加到每个请求中，确保服务器能够正确处理请求
-    static var defaultHeaders: [String: String] {
+    static func defaultHeaders() async -> [String: String] {
        var headers = [
            "Content-Type": "application/json",
            "Accept": "application/json",
            "Accept-Encoding": "gzip, br",
-            "Accept-Language": Locale.current.languageCode ?? "en",
+            "Accept-Language": Locale.current.language.languageCode?.identifier ?? "en",
            "App-Version": Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "1.0.0",
            "User-Agent": "YuMi/20.20.61 (iPhone; iOS 16.4; Scale/2.00)"
        ]
-        
        // 检查用户认证状态并添加相关 headers
-        let authStatus = UserInfoManager.checkAuthenticationStatus()
-        
+        let authStatus = await UserInfoManager.checkAuthenticationStatus()
        if authStatus.canAutoLogin {
            // 添加用户认证相关 headers（仅在 AccountModel 有效时）
-            if let userId = UserInfoManager.getCurrentUserId() {
+            if let userId = await UserInfoManager.getCurrentUserId() {
                headers["pub_uid"] = userId
-                #if DEBUG
-                debugInfo("🔐 添加认证 header: pub_uid = \(userId)")
-                #endif
+                debugInfoSync("🔐 添加认证 header: pub_uid = \(userId)")
            }
-            
-            if let userTicket = UserInfoManager.getCurrentUserTicket() {
+            if let userTicket = await UserInfoManager.getCurrentUserTicket() {
                headers["pub_ticket"] = userTicket
-                #if DEBUG
-                debugInfo("🔐 添加认证 header: pub_ticket = \(userTicket.prefix(20))...")
-                #endif
+                debugInfoSync("🔐 添加认证 header: pub_ticket = \(userTicket.prefix(20))...")
            }
        } else {
-            #if DEBUG
-            debugInfo("🔐 跳过认证 header 添加 - 认证状态: \(authStatus.description)")
-            #endif
+            debugInfoSync("🔐 跳过认证 header 添加 - 认证状态: \(authStatus.description)")
        }
-        
        return headers
    }
 }
--- a/yana/APIs/APILogger.swift
+++ b/yana/APIs/APILogger.swift
@@ -1,6 +1,7 @@
 import Foundation

 // MARK: - API Logger
+@MainActor
 class APILogger {
    enum LogLevel {
        case none
@@ -21,7 +22,12 @@ class APILogger {
    }()
    
    // MARK: - Request Logging
-    static func logRequest<T: APIRequestProtocol>(_ request: T, url: URL, body: Data?, finalHeaders: [String: String]? = nil) {
+    @MainActor static func logRequest<T: APIRequestProtocol>(
+        _ request: T,
+        url: URL,
+        body: Data?,
+        finalHeaders: [String: String]? = nil
+    ) {
        #if DEBUG
        guard logLevel != .none else { return }
        #else
--- a/yana/APIs/APIModels.swift
+++ b/yana/APIs/APIModels.swift
@@ -111,9 +111,10 @@ struct BaseRequest: Codable {
        case pubSign = "pub_sign"
    }
    
+    @MainActor
    init() {
        // 获取系统首选语言
-        let preferredLanguage = Locale.current.languageCode ?? "en"
+        let preferredLanguage = Locale.current.language.languageCode?.identifier ?? "en"
        self.acceptLanguage = preferredLanguage
        self.lang = preferredLanguage
        
@@ -237,6 +238,7 @@ struct CarrierInfoManager {

 // MARK: - User Info Manager (for Headers)
 struct UserInfoManager {
+    @MainActor
    private static let keychain = KeychainManager.shared
    
    // MARK: - Storage Keys
@@ -246,72 +248,66 @@ struct UserInfoManager {
    }
    
    // MARK: - 内存缓存
-    private static var accountModelCache: AccountModel?
-    private static var userInfoCache: UserInfo?
+    // 已迁移到 UserInfoCacheActor
    private static let cacheQueue = DispatchQueue(label: "com.yana.userinfo.cache", attributes: .concurrent)
    
    // MARK: - User ID Management (基于 AccountModel)
-    static func getCurrentUserId() -> String? {
-        return getAccountModel()?.uid
+    static func getCurrentUserId() async -> String? {
+        return await getAccountModel()?.uid
    }
    
    // MARK: - Access Token Management (基于 AccountModel)
-    static func getAccessToken() -> String? {
-        return getAccountModel()?.accessToken
+    static func getAccessToken() async -> String? {
+        return await getAccountModel()?.accessToken
    }
    
    // MARK: - Ticket Management (优先从 AccountModel 获取)
-    private static var currentTicket: String?
+    // 已迁移到 UserInfoCacheActor
    
-    static func getCurrentUserTicket() -> String? {
+    static func getCurrentUserTicket() async -> String? {
        // 优先从 AccountModel 获取 ticket（确保一致性）
-        if let accountTicket = getAccountModel()?.ticket, !accountTicket.isEmpty {
+        if let accountTicket = await getAccountModel()?.ticket, !accountTicket.isEmpty {
            return accountTicket
        }
        
-        // 备选：从内存获取（用于兼容性）
-        return currentTicket
+        // 备选：从 actor 获取（用于兼容性）
+        return await cacheActor.getCurrentTicket()
    }
    
-    static func saveTicket(_ ticket: String) {
-        currentTicket = ticket
-        debugInfo("💾 保存 Ticket 到内存")
+    static func saveTicket(_ ticket: String) async {
+        await cacheActor.setCurrentTicket(ticket)
+        debugInfoSync("💾 保存 Ticket 到内存")
    }
    
-    static func clearTicket() {
-        currentTicket = nil
-        debugInfo("🗑️ 清除 Ticket")
+    static func clearTicket() async {
+        await cacheActor.clearCurrentTicket()
+        debugInfoSync("🗑️ 清除 Ticket")
    }
    
    // MARK: - User Info Management
-    static func saveUserInfo(_ userInfo: UserInfo) {
-        cacheQueue.async(flags: .barrier) {
-            do {
-                try keychain.store(userInfo, forKey: StorageKeys.userInfo)
-                userInfoCache = userInfo
-                debugInfo("💾 保存用户信息成功")
-            } catch {
-                debugError("❌ 保存用户信息失败: \(error)")
-            }
+    static func saveUserInfo(_ userInfo: UserInfo) async {
+        do {
+            try await keychain.store(userInfo, forKey: StorageKeys.userInfo)
+            await cacheActor.setUserInfo(userInfo)
+            debugInfoSync("💾 保存用户信息成功")
+        } catch {
+            debugErrorSync("❌ 保存用户信息失败: \(error)")
        }
    }
    
-    static func getUserInfo() -> UserInfo? {
-        return cacheQueue.sync {
-            // 先检查缓存
-            if let cached = userInfoCache {
-                return cached
-            }
-            
-            // 从 Keychain 读取
-            do {
-                let userInfo = try keychain.retrieve(UserInfo.self, forKey: StorageKeys.userInfo)
-                userInfoCache = userInfo
-                return userInfo
-            } catch {
-                debugError("❌ 读取用户信息失败: \(error)")
-                return nil
-            }
+    static func getUserInfo() async -> UserInfo? {
+        // 先检查缓存
+        if let cached = await cacheActor.getUserInfo() {
+            return cached
+        }
+        // 从 Keychain 读取
+        do {
+            let userInfo = try await keychain.retrieve(UserInfo.self, forKey: StorageKeys.userInfo)
+            await cacheActor.setUserInfo(userInfo)
+            return userInfo
+        } catch {
+            debugErrorSync("❌ 读取用户信息失败: \(error)")
+            return nil
        }
    }
    
@@ -322,7 +318,7 @@ struct UserInfoManager {
        ticket: String,
        uid: Int?,
        userInfo: UserInfo?
-    ) {
+    ) async {
        // 创建新的 AccountModel
        let accountModel = AccountModel(
            uid: uid != nil ? "\(uid!)" : nil,
@@ -336,38 +332,40 @@ struct UserInfoManager {
            ticket: ticket
        )
        
-        saveAccountModel(accountModel)
-        saveTicket(ticket)
+        await saveAccountModel(accountModel)
+        await saveTicket(ticket)
        
        if let userInfo = userInfo {
-            saveUserInfo(userInfo)
+            await saveUserInfo(userInfo)
        }
        
-        debugInfo("✅ 完整认证信息保存成功")
+        debugInfoSync("✅ 完整认证信息保存成功")
    }
    
    /// 检查是否有有效的认证信息
-    static func hasValidAuthentication() -> Bool {
-        return getAccessToken() != nil && getCurrentUserTicket() != nil
+    static func hasValidAuthentication() async -> Bool {
+        let token = await getAccessToken()
+        let ticket = await getCurrentUserTicket()
+        return token != nil && ticket != nil
    }
    
    /// 清除所有认证信息
-    static func clearAllAuthenticationData() {
-        clearAccountModel()
-        clearUserInfo()
-        clearTicket()
+    static func clearAllAuthenticationData() async {
+        await clearAccountModel()
+        await clearUserInfo()
+        await clearTicket()
        
-        debugInfo("🗑️ 清除所有认证信息")
+        debugInfoSync("🗑️ 清除所有认证信息")
    }
    
    /// 尝试恢复 Ticket（用于应用重启后）
    static func restoreTicketIfNeeded() async -> Bool {
-        guard let accessToken = getAccessToken(),
-              getCurrentUserTicket() == nil else {
+        guard let _ = await getAccessToken(),
+              await getCurrentUserTicket() == nil else {
            return false
        }
        
-        debugInfo("🔄 尝试使用 Access Token 恢复 Ticket...")
+        debugInfoSync("🔄 尝试使用 Access Token 恢复 Ticket...")
        
        // 这里需要注入 APIService 依赖，暂时返回 false
        // 实际实现中应该调用 TicketHelper.createTicketRequest
@@ -377,50 +375,48 @@ struct UserInfoManager {
    // MARK: - Account Model Management
    /// 保存 AccountModel
    /// - Parameter accountModel: 要保存的账户模型
-    static func saveAccountModel(_ accountModel: AccountModel) {
-        cacheQueue.async(flags: .barrier) {
-            do {
-                try keychain.store(accountModel, forKey: StorageKeys.accountModel)
-                accountModelCache = accountModel
-                
-                // 同步更新 ticket 到内存
-                if let ticket = accountModel.ticket {
-                    saveTicket(ticket)
-                }
-                
-                debugInfo("💾 AccountModel 保存成功")
-            } catch {
-                debugError("❌ AccountModel 保存失败: \(error)")
+    static func saveAccountModel(_ accountModel: AccountModel) async {
+        do {
+            try await keychain.store(accountModel, forKey: StorageKeys.accountModel)
+            await cacheActor.setAccountModel(accountModel)
+            
+            // 同步更新 ticket 到内存
+            if let ticket = accountModel.ticket {
+                await saveTicket(ticket)
            }
+            
+            debugInfoSync("💾 AccountModel 保存成功")
+        } catch {
+            debugErrorSync("❌ AccountModel 保存失败: \(error)")
        }
    }
    
    /// 获取 AccountModel
    /// - Returns: 存储的账户模型，如果不存在或解析失败返回 nil
-    static func getAccountModel() -> AccountModel? {
-        return cacheQueue.sync {
-            // 先检查缓存
-            if let cached = accountModelCache {
-                return cached
-            }
-            
-            // 从 Keychain 读取
-            do {
-                let accountModel = try keychain.retrieve(AccountModel.self, forKey: StorageKeys.accountModel)
-                accountModelCache = accountModel
-                return accountModel
-            } catch {
-                debugError("❌ 读取 AccountModel 失败: \(error)")
-                return nil
-            }
+    static func getAccountModel() async -> AccountModel? {
+        // 先检查缓存
+        if let cached = await cacheActor.getAccountModel() {
+            return cached
+        }
+        // 从 Keychain 读取
+        do {
+            let accountModel = try await keychain.retrieve(
+                AccountModel.self,
+                forKey: StorageKeys.accountModel
+            )
+            await cacheActor.setAccountModel(accountModel)
+            return accountModel
+        } catch {
+            debugErrorSync("❌ 读取 AccountModel 失败: \(error)")
+            return nil
        }
    }
    
    /// 更新 AccountModel 中的 ticket
    /// - Parameter ticket: 新的票据
-    static func updateAccountModelTicket(_ ticket: String) {
-        guard var accountModel = getAccountModel() else {
-            debugError("❌ 无法更新 ticket：AccountModel 不存在")
+    static func updateAccountModelTicket(_ ticket: String) async {
+        guard var accountModel = await getAccountModel() else {
+            debugErrorSync("❌ 无法更新 ticket：AccountModel 不存在")
            return
        }
        
@@ -436,97 +432,78 @@ struct UserInfoManager {
            ticket: ticket
        )
        
-        saveAccountModel(accountModel)
-        saveTicket(ticket) // 同时更新内存中的 ticket
+        await saveAccountModel(accountModel)
+        await saveTicket(ticket) // 同时更新内存中的 ticket
    }
    
    /// 检查是否有有效的 AccountModel
    /// - Returns: 是否存在有效的账户模型
-    static func hasValidAccountModel() -> Bool {
-        guard let accountModel = getAccountModel() else {
+    static func hasValidAccountModel() async -> Bool {
+        guard let accountModel = await getAccountModel() else {
            return false
        }
        return accountModel.hasValidAuthentication
    }
    
    /// 清除 AccountModel
-    static func clearAccountModel() {
-        cacheQueue.async(flags: .barrier) {
-            do {
-                try keychain.delete(forKey: StorageKeys.accountModel)
-                accountModelCache = nil
-                debugInfo("🗑️ AccountModel 已清除")
-            } catch {
-                debugError("❌ 清除 AccountModel 失败: \(error)")
-            }
+    static func clearAccountModel() async {
+        do {
+            try await keychain.delete(forKey: StorageKeys.accountModel)
+            await cacheActor.clearAccountModel()
+            debugInfoSync("🗑️ AccountModel 已清除")
+        } catch {
+            debugErrorSync("❌ 清除 AccountModel 失败: \(error)")
        }
    }
    
    /// 清除用户信息
-    static func clearUserInfo() {
-        cacheQueue.async(flags: .barrier) {
-            do {
-                try keychain.delete(forKey: StorageKeys.userInfo)
-                userInfoCache = nil
-                debugInfo("🗑️ UserInfo 已清除")
-            } catch {
-                debugError("❌ 清除 UserInfo 失败: \(error)")
-            }
+    static func clearUserInfo() async {
+        do {
+            try await keychain.delete(forKey: StorageKeys.userInfo)
+            await cacheActor.clearUserInfo()
+            debugInfoSync("🗑️ UserInfo 已清除")
+        } catch {
+            debugErrorSync("❌ 清除 UserInfo 失败: \(error)")
        }
    }
    
    /// 清除所有缓存（用于测试或重置）
-    static func clearAllCache() {
-        cacheQueue.async(flags: .barrier) {
-            accountModelCache = nil
-            userInfoCache = nil
-            debugInfo("🗑️ 清除所有内存缓存")
-        }
+    static func clearAllCache() async {
+        await cacheActor.clearAccountModel()
+        await cacheActor.clearUserInfo()
+        debugInfoSync("🗑️ 清除所有内存缓存")
    }
    
    /// 预加载缓存（提升首次访问性能）
-    static func preloadCache() {
-        cacheQueue.async {
-            // 预加载 AccountModel
-            _ = getAccountModel()
-            // 预加载 UserInfo
-            _ = getUserInfo()
-            debugInfo("🚀 缓存预加载完成")
-        }
+    static func preloadCache() async {
+        await cacheActor.setAccountModel(await getAccountModel())
+        await cacheActor.setUserInfo(await getUserInfo())
+        debugInfoSync("🚀 缓存预加载完成")
    }
    
    // MARK: - Authentication Validation
    
    /// 检查当前认证状态是否有效
    /// - Returns: 认证状态结果
-    static func checkAuthenticationStatus() -> AuthenticationStatus {
-        return cacheQueue.sync {
-            guard let accountModel = getAccountModel() else {
-                debugInfo("🔍 认证检查：未找到 AccountModel")
-                return .notFound
-            }
-            
-            // 检查 uid 是否有效
-            guard let uid = accountModel.uid, !uid.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
-                debugInfo("🔍 认证检查：uid 无效")
-                return .invalid
-            }
-            
-            // 检查 ticket 是否有效
-            guard let ticket = accountModel.ticket, !ticket.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
-                debugInfo("🔍 认证检查：ticket 无效")
-                return .invalid
-            }
-            
-            // 可选：检查 access token 是否有效
-            guard let accessToken = accountModel.accessToken, !accessToken.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
-                debugInfo("🔍 认证检查：access token 无效")
-                return .invalid
-            }
-            
-            debugInfo("🔍 认证检查：认证有效 - uid: \(uid), ticket: \(ticket.prefix(10))...")
-            return .valid
+    static func checkAuthenticationStatus() async -> AuthenticationStatus {
+        guard let accountModel = await getAccountModel() else {
+            debugInfoSync("🔍 认证检查：未找到 AccountModel")
+            return .notFound
        }
+        guard let uid = accountModel.uid, !uid.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
+            debugInfoSync("🔍 认证检查：uid 无效")
+            return .invalid
+        }
+        guard let ticket = accountModel.ticket, !ticket.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
+            debugInfoSync("🔍 认证检查：ticket 无效")
+            return .invalid
+        }
+        guard let accessToken = accountModel.accessToken, !accessToken.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
+            debugInfoSync("🔍 认证检查：access token 无效")
+            return .invalid
+        }
+        debugInfoSync("🔍 认证检查：认证有效 - uid: \(uid), ticket: \(ticket.prefix(10))...")
+        return .valid
    }
    
    /// 认证状态枚举
@@ -556,19 +533,19 @@ struct UserInfoManager {
    
    /// 测试认证 header 功能（仅用于调试）
    /// 模拟用户登录状态并验证 header 添加逻辑
-    static func testAuthenticationHeaders() {
+    static func testAuthenticationHeaders() async {
        #if DEBUG
-        debugInfo("\n🧪 开始测试认证 header 功能")
+        debugInfoSync("\n🧪 开始测试认证 header 功能")
        
        // 测试1：未登录状态
-        debugInfo("📝 测试1：未登录状态")
-        clearAllAuthenticationData()
-        let headers1 = APIConfiguration.defaultHeaders
+        debugInfoSync("📝 测试1：未登录状态")
+        await clearAllAuthenticationData()
+        let headers1 = await APIConfiguration.defaultHeaders()
        let hasAuthHeaders1 = headers1.keys.contains("pub_uid") || headers1.keys.contains("pub_ticket")
-        debugInfo("   认证 headers 存在: \(hasAuthHeaders1) (应该为 false)")
+        debugInfoSync("   认证 headers 存在: \(hasAuthHeaders1) (应该为 false)")
        
        // 测试2：模拟登录状态
-        debugInfo("📝 测试2：模拟登录状态")
+        debugInfoSync("📝 测试2：模拟登录状态")
        let testAccount = AccountModel(
            uid: "12345",
            jti: "test-jti",
@@ -580,22 +557,48 @@ struct UserInfoManager {
            scope: "read write",
            ticket: "test-ticket-12345678901234567890"
        )
-        saveAccountModel(testAccount)
+        await saveAccountModel(testAccount)
        
-        let headers2 = APIConfiguration.defaultHeaders
+        let headers2 = await APIConfiguration.defaultHeaders()
        let hasUid = headers2["pub_uid"] == "12345"
        let hasTicket = headers2["pub_ticket"] == "test-ticket-12345678901234567890"
-        debugInfo("   pub_uid 正确: \(hasUid) (应该为 true)")
-        debugInfo("   pub_ticket 正确: \(hasTicket) (应该为 true)")
+        debugInfoSync("   pub_uid 正确: \(hasUid) (应该为 true)")
+        debugInfoSync("   pub_ticket 正确: \(hasTicket) (应该为 true)")
        
        // 测试3：清理测试数据
-        debugInfo("📝 测试3：清理测试数据")
-        clearAllAuthenticationData()
-        debugInfo("✅ 认证 header 测试完成\n")
+        debugInfoSync("📝 测试3：清理测试数据")
+        await clearAllAuthenticationData()
+        debugInfoSync("✅ 认证 header 测试完成\n")
        #endif
    }
 }

+// MARK: - User Info Cache Actor
+actor UserInfoCacheActor {
+    private var accountModelCache: AccountModel?
+    private var userInfoCache: UserInfo?
+    private var currentTicket: String?
+
+    // AccountModel
+    func getAccountModel() -> AccountModel? { accountModelCache }
+    func setAccountModel(_ model: AccountModel?) { accountModelCache = model }
+    func clearAccountModel() { accountModelCache = nil }
+
+    // UserInfo
+    func getUserInfo() -> UserInfo? { userInfoCache }
+    func setUserInfo(_ info: UserInfo?) { userInfoCache = info }
+    func clearUserInfo() { userInfoCache = nil }
+
+    // Ticket
+    func getCurrentTicket() -> String? { currentTicket }
+    func setCurrentTicket(_ ticket: String?) { currentTicket = ticket }
+    func clearCurrentTicket() { currentTicket = nil }
+}
+
+extension UserInfoManager {
+    static let cacheActor = UserInfoCacheActor()
+}
+
 // MARK: - API Request Protocol

 /// API 请求协议
@@ -604,7 +607,7 @@ struct UserInfoManager {
 /// 每个具体的 API 请求都应该实现这个协议。
 /// 
 /// 协议要求：
-/// - Response: 关联类型，定义响应数据的类型
+/// - Response: 关联类型，定义响应数据的类型，必须 Sendable
 /// - endpoint: API 端点路径
 /// - method: HTTP 请求方法
 /// - 可选的查询参数、请求体参数、请求头等
@@ -618,8 +621,8 @@ struct UserInfoManager {
 ///     // ... 其他属性
 /// }
 /// ```
-protocol APIRequestProtocol {
-    associatedtype Response: Codable
+protocol APIRequestProtocol: Sendable {
+    associatedtype Response: Codable & Sendable
    
    var endpoint: String { get }
    var method: HTTPMethod { get }
@@ -658,3 +661,64 @@ struct APIResponse<T: Codable>: Codable {

 // 注意：String+MD5 扩展已移至 Utils/Extensions/String+MD5.swift 

+// MARK: - 腾讯云 COS Token 相关模型
+
+/// 腾讯云 COS Token 请求模型
+struct TcTokenRequest: APIRequestProtocol {
+    typealias Response = TcTokenResponse
+    
+    let endpoint: String = APIEndpoint.tcToken.path
+    let method: HTTPMethod = .GET
+    let queryParameters: [String: String]? = nil
+    var bodyParameters: [String: Any]? { nil }
+    let timeout: TimeInterval = 30.0
+    let includeBaseParameters: Bool = true
+    let shouldShowLoading: Bool = false  // 不显示 loading，避免影响用户体验
+    let shouldShowError: Bool = false    // 不显示错误，静默处理
+}
+
+/// 腾讯云 COS Token 响应模型
+struct TcTokenResponse: Codable, Equatable {
+    let code: Int
+    let message: String
+    let data: TcTokenData?
+    let timestamp: Int64
+}
+
+/// 腾讯云 COS Token 数据模型
+/// 包含完整的腾讯云 COS 配置信息
+struct TcTokenData: Codable, Equatable {
+    let bucket: String           // 存储桶名称
+    let sessionToken: String     // 临时会话令牌
+    let region: String           // 地域
+    let customDomain: String     // 自定义域名
+    let accelerate: Bool         // 是否启用加速
+    let appId: String            // 应用 ID
+    let secretKey: String        // 临时密钥
+    let expireTime: Int64        // 过期时间戳
+    let startTime: Int64         // 开始时间戳
+    let secretId: String         // 临时密钥 ID
+    
+    /// 检查 Token 是否已过期
+    var isExpired: Bool {
+        let currentTime = Int64(Date().timeIntervalSince1970)
+        return currentTime >= expireTime
+    }
+    
+    /// 获取过期时间
+    var expirationDate: Date {
+        return Date(timeIntervalSince1970: TimeInterval(expireTime))
+    }
+    
+    /// 获取开始时间
+    var startDate: Date {
+        return Date(timeIntervalSince1970: TimeInterval(startTime))
+    }
+    
+    /// 获取剩余有效时间（秒）
+    var remainingTime: Int64 {
+        let currentTime = Int64(Date().timeIntervalSince1970)
+        return max(0, expireTime - currentTime)
+    }
+} 
+
--- a/yana/APIs/APIService.swift
+++ b/yana/APIs/APIService.swift
@@ -14,7 +14,7 @@ import ComposableArchitecture
 /// let request = ConfigRequest()
 /// let response = try await apiService.request(request)
 /// ```
-protocol APIServiceProtocol {
+protocol APIServiceProtocol: Sendable {
    /// 发起网络请求
    /// - Parameter request: 符合 APIRequestProtocol 的请求对象
    /// - Returns: 请求对应的响应对象
@@ -39,19 +39,22 @@ protocol APIServiceProtocol {
 /// - 完整的错误处理和重试机制
 /// - 详细的请求/响应日志记录
 /// - 防止资源超限的保护机制
-struct LiveAPIService: APIServiceProtocol {
+struct LiveAPIService: APIServiceProtocol, Sendable {
    private let session: URLSession
    private let baseURL: String
+    // 缓存主 actor 配置，避免并发隔离问题
+    private static let cachedBaseURL: String = APIConfiguration.baseURL
+    private static let cachedTimeout: TimeInterval = APIConfiguration.timeout
    
    /// 初始化 API 服务
-    /// - Parameter baseURL: API 服务器基础 URL，默认使用配置中的地址
-    init(baseURL: String = APIConfiguration.baseURL) {
+    /// - Parameter baseURL: API 服务器基础 URL，默认使用静态缓存
+    init(baseURL: String = LiveAPIService.cachedBaseURL) {
        self.baseURL = baseURL
        
        // 配置 URLSession 以防止资源超限问题
        let config = URLSessionConfiguration.default
-        config.timeoutIntervalForRequest = APIConfiguration.timeout
-        config.timeoutIntervalForResource = APIConfiguration.timeout * 2
+        config.timeoutIntervalForRequest = LiveAPIService.cachedTimeout
+        config.timeoutIntervalForResource = LiveAPIService.cachedTimeout * 2
        config.waitsForConnectivity = true
        config.allowsCellularAccess = true
        
@@ -78,14 +81,14 @@ struct LiveAPIService: APIServiceProtocol {
        let startTime = Date()
        
        // 开始 Loading 管理
-        let loadingId = APILoadingManager.shared.startLoading(
+        let loadingId = await APILoadingManager.shared.startLoading(
            shouldShowLoading: request.shouldShowLoading,
            shouldShowError: request.shouldShowError
        )
        
        // 构建 URL
-        guard let url = buildURL(for: request) else {
-            APILoadingManager.shared.setError(loadingId, errorMessage: APIError.invalidURL.localizedDescription)
+        guard let url = await buildURL(for: request) else {
+            await APILoadingManager.shared.setError(loadingId, errorMessage: APIError.invalidURL.localizedDescription)
            throw APIError.invalidURL
        }
        
@@ -95,8 +98,8 @@ struct LiveAPIService: APIServiceProtocol {
        urlRequest.timeoutInterval = request.timeout
        urlRequest.setValue("application/json", forHTTPHeaderField: "Content-Type")
        
-        // 设置请求头
-        var headers = APIConfiguration.defaultHeaders
+        // 设置请求头（必须 await 获取）
+        var headers = await APIConfiguration.defaultHeaders()
        if let customHeaders = request.headers {
            headers.merge(customHeaders) { _, new in new }
        }
@@ -119,7 +122,7 @@ struct LiveAPIService: APIServiceProtocol {
                // 如果需要包含基础参数，则先合并所有参数，再统一生成签名
                if request.includeBaseParameters {
                    // 第一步：创建基础参数实例（不包含签名）
-                    var baseParams = BaseRequest()
+                    var baseParams = await BaseRequest()
                    
                    // 第二步：基于所有参数（bodyParams + 基础参数）统一生成签名
                    baseParams.generateSignature(with: bodyParams)
@@ -127,8 +130,7 @@ struct LiveAPIService: APIServiceProtocol {
                    // 第三步：将包含正确签名的基础参数合并到最终请求体
                    let baseDict = try baseParams.toDictionary()
                    finalBody.merge(baseDict) { _, new in new }  // 基础参数（包括签名）优先
-                    
-                    debugInfo("🔐 签名生成完成 - 基于所有参数统一生成: \(baseParams.pubSign)")
+                    debugInfoSync("🔐 签名生成完成 - 基于所有参数统一生成: \(baseParams.pubSign)")
                }
                
                requestBody = try JSONSerialization.data(withJSONObject: finalBody, options: [])
@@ -136,17 +138,18 @@ struct LiveAPIService: APIServiceProtocol {
 //                urlRequest.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
                if let httpBody = urlRequest.httpBody,
                   let bodyString = String(data: httpBody, encoding: .utf8) {
-                    debugInfo("HTTP Body: \(bodyString)")
+                    debugInfoSync("HTTP Body: \(bodyString)")
                }
            } catch {
                let encodingError = APIError.decodingError("请求体编码失败: \(error.localizedDescription)")
-                APILoadingManager.shared.setError(loadingId, errorMessage: encodingError.localizedDescription)
+                await APILoadingManager.shared.setError(loadingId, errorMessage: encodingError.localizedDescription)
                throw encodingError
            }
        }
        
        // 记录请求日志，传递完整的 headers 信息
-        APILogger.logRequest(request, url: url, body: requestBody, finalHeaders: headers)
+        await APILogger
+            .logRequest(request, url: url, body: requestBody, finalHeaders: headers)
        
        do {
            // 发起请求
@@ -156,34 +159,36 @@ struct LiveAPIService: APIServiceProtocol {
            // 检查响应
            guard let httpResponse = response as? HTTPURLResponse else {
                let networkError = APIError.networkError("无效的响应类型")
-                APILoadingManager.shared.setError(loadingId, errorMessage: networkError.localizedDescription)
+                await APILoadingManager.shared.setError(loadingId, errorMessage: networkError.localizedDescription)
                throw networkError
            }
            
            // 检查数据大小
            if data.count > APIConfiguration.maxDataSize {
-                APILogger.logError(APIError.resourceTooLarge, url: url, duration: duration)
-                APILoadingManager.shared.setError(loadingId, errorMessage: APIError.resourceTooLarge.localizedDescription)
+                await APILogger
+                    .logError(APIError.resourceTooLarge, url: url, duration: duration)
+                await APILoadingManager.shared.setError(loadingId, errorMessage: APIError.resourceTooLarge.localizedDescription)
                throw APIError.resourceTooLarge
            }
            
            // 记录响应日志
-            APILogger.logResponse(data: data, response: httpResponse, duration: duration)
+            await APILogger
+                .logResponse(data: data, response: httpResponse, duration: duration)
            
            // 性能警告
-            APILogger.logPerformanceWarning(duration: duration)
+            await APILogger.logPerformanceWarning(duration: duration)
            
            // 检查 HTTP 状态码
            guard 200...299 ~= httpResponse.statusCode else {
                let errorMessage = extractErrorMessage(from: data)
                let httpError = APIError.httpError(statusCode: httpResponse.statusCode, message: errorMessage)
-                APILoadingManager.shared.setError(loadingId, errorMessage: httpError.localizedDescription)
+                await APILoadingManager.shared.setError(loadingId, errorMessage: httpError.localizedDescription)
                throw httpError
            }
            
            // 检查数据是否为空
            guard !data.isEmpty else {
-                APILoadingManager.shared.setError(loadingId, errorMessage: APIError.noData.localizedDescription)
+                await APILoadingManager.shared.setError(loadingId, errorMessage: APIError.noData.localizedDescription)
                throw APIError.noData
            }
            
@@ -191,28 +196,28 @@ struct LiveAPIService: APIServiceProtocol {
            do {
                let decoder = JSONDecoder()
                let decodedResponse = try decoder.decode(T.Response.self, from: data)
-                APILogger.logDecodedResponse(decodedResponse, type: T.Response.self)
+                await APILogger.logDecodedResponse(decodedResponse, type: T.Response.self)
                
                // 请求成功，完成 loading
-                APILoadingManager.shared.finishLoading(loadingId)
+                await APILoadingManager.shared.finishLoading(loadingId)
                
                return decodedResponse
            } catch {
                let decodingError = APIError.decodingError("响应解析失败: \(error.localizedDescription)")
-                APILoadingManager.shared.setError(loadingId, errorMessage: decodingError.localizedDescription)
+                await APILoadingManager.shared.setError(loadingId, errorMessage: decodingError.localizedDescription)
                throw decodingError
            }
            
        } catch let error as APIError {
            let duration = Date().timeIntervalSince(startTime)
-            APILogger.logError(error, url: url, duration: duration)
-            APILoadingManager.shared.setError(loadingId, errorMessage: error.localizedDescription)
+            await APILogger.logError(error, url: url, duration: duration)
+            await APILoadingManager.shared.setError(loadingId, errorMessage: error.localizedDescription)
            throw error
        } catch {
            let duration = Date().timeIntervalSince(startTime)
            let apiError = mapSystemError(error)
-            APILogger.logError(apiError, url: url, duration: duration)
-            APILoadingManager.shared.setError(loadingId, errorMessage: apiError.localizedDescription)
+            await APILogger.logError(apiError, url: url, duration: duration)
+            await APILoadingManager.shared.setError(loadingId, errorMessage: apiError.localizedDescription)
            throw apiError
        }
    }
@@ -228,7 +233,7 @@ struct LiveAPIService: APIServiceProtocol {
    /// 
    /// - Parameter request: API 请求对象
    /// - Returns: 构建完成的 URL，如果构建失败则返回 nil
-    private func buildURL<T: APIRequestProtocol>(for request: T) -> URL? {
+    @MainActor private func buildURL<T: APIRequestProtocol>(for request: T) -> URL? {
        guard var urlComponents = URLComponents(string: baseURL + request.endpoint) else {
            return nil
        }
@@ -252,9 +257,9 @@ struct LiveAPIService: APIServiceProtocol {
                    queryItems.append(URLQueryItem(name: key, value: "\(value)"))
                }
                
-                debugInfo("🔐 GET请求签名生成完成 - 基于所有参数统一生成: \(baseParams.pubSign)")
+                debugInfoSync("🔐 GET请求签名生成完成 - 基于所有参数统一生成: \(baseParams.pubSign)")
            } catch {
-                debugWarn("警告：无法添加基础参数到查询字符串")
+                debugWarnSync("警告：无法添加基础参数到查询字符串")
            }
        }
        
@@ -322,46 +327,31 @@ struct LiveAPIService: APIServiceProtocol {

 // MARK: - Mock API Service (for testing)

-/// 模拟 API 服务，用于测试和开发
-/// 
-/// 该类提供了一个可配置的模拟 API 服务，可以：
-/// - 设置预定义的响应数据
-/// - 模拟网络延迟
-/// - 用于单元测试和 UI 预览
-/// 
-/// 使用示例：
-/// ```swift
-/// var mockService = MockAPIService()
-/// mockService.setMockResponse(for: "/client/config", response: mockConfigResponse)
-/// let response = try await mockService.request(ConfigRequest())
-/// ```
-struct MockAPIService: APIServiceProtocol {
+/// 并发安全的 Mock API Service
+actor MockAPIServiceActor: APIServiceProtocol, Sendable {
    private var mockResponses: [String: Any] = [:]
-    
-    mutating func setMockResponse<T>(for endpoint: String, response: T) {
+
+    func setMockResponse<T>(for endpoint: String, response: T) {
        mockResponses[endpoint] = response
    }
-    
+
    func request<T: APIRequestProtocol>(_ request: T) async throws -> T.Response {
-        // 模拟网络延迟
        try await Task.sleep(nanoseconds: 500_000_000) // 0.5 秒
-        
        if let mockResponse = mockResponses[request.endpoint] as? T.Response {
            return mockResponse
        }
-        
        throw APIError.noData
    }
 }

 // MARK: - TCA Dependency Integration
 private enum APIServiceKey: DependencyKey {
-    static let liveValue: APIServiceProtocol = LiveAPIService()
-    static let testValue: APIServiceProtocol = MockAPIService()
+    static let liveValue: any APIServiceProtocol & Sendable = LiveAPIService()
+    static let testValue: any APIServiceProtocol & Sendable = MockAPIServiceActor()
 }

 extension DependencyValues {
-    var apiService: APIServiceProtocol {
+    var apiService: (any APIServiceProtocol & Sendable) {
        get { self[APIServiceKey.self] }
        set { self[APIServiceKey.self] = newValue }
    }
--- a/yana/APIs/LoginModels.swift
+++ b/yana/APIs/LoginModels.swift
@@ -78,7 +78,7 @@ struct IDLoginAPIRequest: APIRequestProtocol {
    let method: HTTPMethod = .POST
    let includeBaseParameters = true
    let queryParameters: [String: String]?
-    let bodyParameters: [String: Any]? = nil
+    var bodyParameters: [String: Any]? { nil }
    let timeout: TimeInterval = 30.0
    
    /// 初始化ID登录请求
@@ -98,14 +98,6 @@ struct IDLoginAPIRequest: APIRequestProtocol {
            "client_id": clientId,
            "grant_type": grantType
        ];
-//        self.bodyParameters = [
-//            "phone": phone,
-//            "password": password,
-//            "client_secret": clientSecret,
-//            "version": version,
-//            "client_id": clientId,
-//            "grant_type": grantType
-//        ];
    }
 }

@@ -186,21 +178,21 @@ struct LoginHelper {
    ///   - userID: 原始用户ID
    ///   - password: 原始密码
    /// - Returns: 配置好的API请求，如果加密失败返回nil
-    static func createIDLoginRequest(userID: String, password: String) -> IDLoginAPIRequest? {
+    static func createIDLoginRequest(userID: String, password: String) async -> IDLoginAPIRequest? {
        // 使用DES加密ID和密码
        let encryptionKey = "1ea53d260ecf11e7b56e00163e046a26"
        
        guard let encryptedID = DESEncrypt.encryptUseDES(userID, key: encryptionKey),
              let encryptedPassword = DESEncrypt.encryptUseDES(password, key: encryptionKey) else {
-            debugError("❌ DES加密失败")
+            debugErrorSync("❌ DES加密失败")
            return nil
        }
        
-        debugInfo("🔐 DES加密成功")
-        debugInfo("   原始ID: \(userID)")
-        debugInfo("   加密后ID: \(encryptedID)")
-        debugInfo("   原始密码: \(password)")
-        debugInfo("   加密后密码: \(encryptedPassword)")
+        debugInfoSync("🔐 DES加密成功")
+        debugInfoSync("   原始ID: \(userID)")
+        debugInfoSync("   加密后ID: \(encryptedID)")
+        debugInfoSync("   原始密码: \(password)")
+        debugInfoSync("   加密后密码: \(encryptedPassword)")
        
        return IDLoginAPIRequest(
            phone: userID,
@@ -219,7 +211,7 @@ struct TicketAPIRequest: APIRequestProtocol {
    let method: HTTPMethod = .POST
    let includeBaseParameters = true
    let queryParameters: [String: String]?
-    let bodyParameters: [String: Any]? = nil
+    var bodyParameters: [String: Any]? { nil }
    let timeout: TimeInterval = 30.0
    let customHeaders: [String: String]?
    
@@ -292,13 +284,13 @@ struct TicketHelper {
    ///   - accessToken: OAuth 访问令牌
    ///   - uid: 用户唯一标识
    static func debugTicketRequest(accessToken: String, uid: Int?) {
-        debugInfo("🎫 Ticket 请求调试信息")
-        debugInfo("   AccessToken: \(accessToken)")
-        debugInfo("   UID: \(uid?.description ?? "nil")")
-        debugInfo("   Endpoint: /oauth/ticket")
-        debugInfo("   Method: POST")
-        debugInfo("   Headers: pub_uid = \(uid?.description ?? "nil")")
-        debugInfo("   Parameters: access_token=\(accessToken), issue_type=multi")
+        debugInfoSync("🎫 Ticket 请求调试信息")
+        debugInfoSync("   AccessToken: \(accessToken)")
+        debugInfoSync("   UID: \(uid?.description ?? "nil")")
+        debugInfoSync("   Endpoint: /oauth/ticket")
+        debugInfoSync("   Method: POST")
+        debugInfoSync("   Headers: pub_uid = \(uid?.description ?? "nil")")
+        debugInfoSync("   Parameters: access_token=\(accessToken), issue_type=multi")
    }
 }

@@ -315,7 +307,7 @@ struct EmailGetCodeRequest: APIRequestProtocol {
    let method: HTTPMethod = .POST
    let includeBaseParameters = true
    let queryParameters: [String: String]?
-    let bodyParameters: [String: Any]? = nil
+    var bodyParameters: [String: Any]? { nil }
    let timeout: TimeInterval = 30.0
    
    /// 初始化邮箱验证码获取请求
@@ -356,7 +348,7 @@ struct EmailLoginRequest: APIRequestProtocol {
    let method: HTTPMethod = .POST
    let includeBaseParameters = true
    let queryParameters: [String: String]?
-    let bodyParameters: [String: Any]? = nil
+    var bodyParameters: [String: Any]? { nil }
    let timeout: TimeInterval = 30.0
    
    /// 初始化邮箱验证码登录请求
@@ -389,13 +381,13 @@ extension LoginHelper {
        let encryptionKey = "1ea53d260ecf11e7b56e00163e046a26"
        
        guard let encryptedEmail = DESEncrypt.encryptUseDES(email, key: encryptionKey) else {
-            debugError("❌ 邮箱DES加密失败")
+            debugErrorSync("❌ 邮箱DES加密失败")
            return nil
        }
        
-        debugInfo("🔐 邮箱DES加密成功")
-        debugInfo("   原始邮箱: \(email)")
-        debugInfo("   加密邮箱: \(encryptedEmail)")
+        debugInfoSync("🔐 邮箱DES加密成功")
+        debugInfoSync("   原始邮箱: \(email)")
+        debugInfoSync("   加密邮箱: \(encryptedEmail)")
        
        return EmailGetCodeRequest(emailAddress: email, type: 1)
    }
@@ -405,18 +397,18 @@ extension LoginHelper {
    ///   - email: 原始邮箱地址
    ///   - code: 验证码
    /// - Returns: 配置好的API请求，如果加密失败返回nil
-    static func createEmailLoginRequest(email: String, code: String) -> EmailLoginRequest? {
+    static func createEmailLoginRequest(email: String, code: String) async -> EmailLoginRequest? {
        let encryptionKey = "1ea53d260ecf11e7b56e00163e046a26"
        
        guard let encryptedEmail = DESEncrypt.encryptUseDES(email, key: encryptionKey) else {
-            debugError("❌ 邮箱DES加密失败")
+            await debugErrorSync("❌ 邮箱DES加密失败")
            return nil
        }
        
-        debugInfo("🔐 邮箱验证码登录DES加密成功")
-        debugInfo("   原始邮箱: \(email)")
-        debugInfo("   加密邮箱: \(encryptedEmail)")
-        debugInfo("   验证码: \(code)")
+        debugInfoSync("🔐 邮箱验证码登录DES加密成功")
+        debugInfoSync("   原始邮箱: \(email)")
+        debugInfoSync("   加密邮箱: \(encryptedEmail)")
+        debugInfoSync("   验证码: \(code)")
        
        return EmailLoginRequest(email: encryptedEmail, code: code)
    }
--- a/yana/AppDelegate.swift
+++ b/yana/AppDelegate.swift
@@ -2,13 +2,13 @@ import UIKit
 //import NIMSDK

 class AppDelegate: UIResponder, UIApplicationDelegate {
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) async -> Bool {
        
        // 执行数据迁移（从 UserDefaults 到 Keychain）
        DataMigrationManager.performStartupMigration()
        
        // 预加载用户信息缓存
-        UserInfoManager.preloadCache()
+        await UserInfoManager.preloadCache()
        
        // 开启网络监控
 //        NetworkManager.shared.networkStatusChanged = { status in
--- a/yana/Assets.xcassets/Home/Volume.imageset/Contents.json
+++ b/yana/Assets.xcassets/Home/Volume.imageset/Contents.json
@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "Volume@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
--- a/yana/Assets.xcassets/Home/Volume.imageset/Volume@3x.png
+++ b/yana/Assets.xcassets/Home/Volume.imageset/Volume@3x.png
--- a/yana/Assets.xcassets/Home/add
+++ b/yana/Assets.xcassets/Home/add
@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "组 8030@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
--- a/yana/Assets.xcassets/Home/add
+++ b/yana/Assets.xcassets/Home/add
--- a/yana/Configs/AppConfig.swift
+++ b/yana/Configs/AppConfig.swift
@@ -4,7 +4,7 @@ enum Environment {
 }

 struct AppConfig {
-    static var current: Environment = {
+    static let current: Environment = {
        #if DEBUG
        return .development
        #else
@@ -43,9 +43,9 @@ struct AppConfig {
    }
    
    // 运行时切换环境（用于测试）
-    static func switchEnvironment(to env: Environment) {
-        current = env
-    }
+//    static func switchEnvironment(to env: Environment) {
+//        current = env
+//    }
    
    // 网络调试配置
    static var enableNetworkDebug: Bool {
--- a/yana/Configs/ClientConfig.swift
+++ b/yana/Configs/ClientConfig.swift
@@ -2,17 +2,18 @@ import Foundation
 import UIKit // 用于设备信息
@_exported import Alamofire // 全局导入

+@MainActor
 final class ClientConfig {
    static let shared = ClientConfig()
    private init() {}
    
    func initializeClient() {
-        debugInfo("✅ 开始初始化客户端 - URL: \(AppConfig.baseURL)/client/init")
+        debugInfoSync("✅ 开始初始化客户端 - URL: \(AppConfig.baseURL)/client/init")
        callClientInitAPI() // 调用新方法
    }
    
    func callClientInitAPI() {
-        debugInfo("🆕 使用GET方法调用初始化接口")
+        debugInfoSync("🆕 使用GET方法调用初始化接口")
        
 //        let queryParams = [
 //            "debug": "1",
--- a/yana/ContentView.swift
+++ b/yana/ContentView.swift
@@ -28,6 +28,144 @@ enum UILogLevel: String, CaseIterable {
    case detailed = "详细日志"
 }

+struct LoginTabView: View {
+    let store: StoreOf<LoginFeature>
+    let initStore: StoreOf<InitFeature>
+    @Binding var selectedLogLevel: APILogger.LogLevel
+    
+    var body: some View {
+        VStack {
+            // 日志级别选择器
+            VStack(alignment: .leading, spacing: 8) {
+                Text("日志级别:")
+                    .font(.headline)
+                    .foregroundColor(.primary)
+                Picker("日志级别", selection: $selectedLogLevel) {
+                    Text("无日志").tag(APILogger.LogLevel.none)
+                    Text("基础日志").tag(APILogger.LogLevel.basic)
+                    Text("详细日志").tag(APILogger.LogLevel.detailed)
+                }
+                .pickerStyle(SegmentedPickerStyle())
+            }
+            .padding()
+            .background(Color.gray.opacity(0.1))
+            .cornerRadius(10)
+            Spacer()
+            VStack(spacing: 20) {
+                Text("eparty")
+                    .font(.largeTitle)
+                    .fontWeight(.bold)
+                VStack(spacing: 15) {
+                    TextField("账号", text: Binding(
+                        get: { store.account },
+                        set: { store.send(.updateAccount($0)) }
+                    ))
+                    .textFieldStyle(RoundedBorderTextFieldStyle())
+                    .autocorrectionDisabled(true)
+                    SecureField("密码", text: Binding(
+                        get: { store.password },
+                        set: { store.send(.updatePassword($0)) }
+                    ))
+                    .textFieldStyle(RoundedBorderTextFieldStyle())
+                }
+                .padding(.horizontal)
+                if let error = store.error {
+                    Text(error)
+                        .foregroundColor(.red)
+                        .font(.caption)
+                        .multilineTextAlignment(.center)
+                        .padding(.horizontal)
+                }
+                VStack(spacing: 10) {
+                    Button(action: {
+                        store.send(.login)
+                    }) {
+                        HStack {
+                            if store.isLoading {
+                                ProgressView()
+                                    .scaleEffect(0.8)
+                                    .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                            }
+                            Text(store.isLoading ? "登录中..." : "登录")
+                        }
+                        .frame(maxWidth: .infinity)
+                        .padding()
+                        .background(store.isLoading ? Color.gray : Color.blue)
+                        .foregroundColor(.white)
+                        .cornerRadius(10)
+                    }
+                    .disabled(store.isLoading || store.account.isEmpty || store.password.isEmpty)
+                    Button(action: {
+                        initStore.send(.initialize)
+                    }) {
+                        HStack {
+                            if initStore.isLoading {
+                                ProgressView()
+                                    .scaleEffect(0.8)
+                                    .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                            }
+                            Text(initStore.isLoading ? "测试中..." : "测试初始化")
+                        }
+                        .frame(maxWidth: .infinity)
+                        .padding()
+                        .background(initStore.isLoading ? Color.gray : Color.green)
+                        .foregroundColor(.white)
+                        .cornerRadius(10)
+                    }
+                    .disabled(initStore.isLoading)
+                    if let response = initStore.response {
+                        VStack(alignment: .leading, spacing: 8) {
+                            HStack {
+                                Text("API 测试结果:")
+                                    .font(.headline)
+                                    .foregroundColor(.primary)
+                            }
+                            ScrollView {
+                                VStack(alignment: .leading, spacing: 4) {
+                                    Text("状态: \(response.status)")
+                                    if let message = response.message {
+                                        Text("消息: \(message)")
+                                    }
+                                    if let data = response.data {
+                                        Text("版本: \(data.version ?? "未知")")
+                                        Text("时间戳: \(data.timestamp ?? 0)")
+                                        if let config = data.config {
+                                            Text("配置:")
+                                            ForEach(Array(config.keys), id: \.self) { key in
+                                                Text("  \(key): \(config[key] ?? "")")
+                                            }
+                                        }
+                                    }
+                                }
+                                .font(.system(.caption, design: .monospaced))
+                                .foregroundColor(.secondary)
+                                .frame(maxWidth: .infinity, alignment: .leading)
+                                .padding(8)
+                                .background(Color.gray.opacity(0.1))
+                                .cornerRadius(8)
+                            }
+                            .frame(maxHeight: 200)
+                        }
+                        .padding()
+                        .background(Color.gray.opacity(0.05))
+                        .cornerRadius(10)
+                    }
+                    if let error = initStore.error {
+                        Text(error)
+                            .foregroundColor(.red)
+                            .font(.caption)
+                            .multilineTextAlignment(.center)
+                            .padding()
+                    }
+                }
+                .padding(.horizontal)
+            }
+            Spacer()
+        }
+        .padding()
+    }
+}
+
 struct ContentView: View {
    let store: StoreOf<LoginFeature>
    let initStore: StoreOf<InitFeature>
@@ -38,155 +176,11 @@ struct ContentView: View {
    var body: some View {
        WithPerceptionTracking {
            TabView(selection: $selectedTab) {
-                // 原有登录界面
-                VStack {
-                    // 日志级别选择器
-                    VStack(alignment: .leading, spacing: 8) {
-                        Text("日志级别:")
-                            .font(.headline)
-                            .foregroundColor(.primary)
-                        
-                        Picker("日志级别", selection: $selectedLogLevel) {
-                            Text("无日志").tag(APILogger.LogLevel.none)
-                            Text("基础日志").tag(APILogger.LogLevel.basic)
-                            Text("详细日志").tag(APILogger.LogLevel.detailed)
-                        }
-                        .pickerStyle(SegmentedPickerStyle())
+                LoginTabView(store: store, initStore: initStore, selectedLogLevel: $selectedLogLevel)
+                    .tabItem {
+                        Label("登录", systemImage: "person.circle")
                    }
-                    .padding()
-                    .background(Color.gray.opacity(0.1))
-                    .cornerRadius(10)
-                    
-                    Spacer()
-                    
-                    VStack(spacing: 20) {
-                        Text("eparty")
-                            .font(.largeTitle)
-                            .fontWeight(.bold)
-                        
-                        VStack(spacing: 15) {
-                            TextField("账号", text: Binding(
-                                get: { store.account },
-                                set: { store.send(.updateAccount($0)) }
-                            ))
-                            .textFieldStyle(RoundedBorderTextFieldStyle())
-                            .autocorrectionDisabled(true)
-                            
-                            SecureField("密码", text: Binding(
-                                get: { store.password },
-                                set: { store.send(.updatePassword($0)) }
-                            ))
-                            .textFieldStyle(RoundedBorderTextFieldStyle())
-                        }
-                        .padding(.horizontal)
-                        
-                        if let error = store.error {
-                            Text(error)
-                                .foregroundColor(.red)
-                                .font(.caption)
-                                .multilineTextAlignment(.center)
-                                .padding(.horizontal)
-                        }
-                        
-                        VStack(spacing: 10) {
-                            Button(action: {
-                                store.send(.login)
-                            }) {
-                                HStack {
-                                    if store.isLoading {
-                                        ProgressView()
-                                            .scaleEffect(0.8)
-                                            .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                    }
-                                    Text(store.isLoading ? "登录中..." : "登录")
-                                }
-                                .frame(maxWidth: .infinity)
-                                .padding()
-                                .background(store.isLoading ? Color.gray : Color.blue)
-                                .foregroundColor(.white)
-                                .cornerRadius(10)
-                            }
-                            .disabled(store.isLoading || store.account.isEmpty || store.password.isEmpty)
-                            
-                            Button(action: {
-                                initStore.send(.initialize)
-                            }) {
-                                HStack {
-                                    if initStore.isLoading {
-                                        ProgressView()
-                                            .scaleEffect(0.8)
-                                            .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                    }
-                                    Text(initStore.isLoading ? "测试中..." : "测试初始化")
-                                }
-                                .frame(maxWidth: .infinity)
-                                .padding()
-                                .background(initStore.isLoading ? Color.gray : Color.green)
-                                .foregroundColor(.white)
-                                .cornerRadius(10)
-                            }
-                            .disabled(initStore.isLoading)
-                            
-                            // API 测试结果显示区域
-                            if let response = initStore.response {
-                                VStack(alignment: .leading, spacing: 8) {
-                                    HStack {
-                                        Text("API 测试结果:")
-                                            .font(.headline)
-                                            .foregroundColor(.primary)
-                                    }
-                                    
-                                    ScrollView {
-                                        VStack(alignment: .leading, spacing: 4) {
-                                            Text("状态: \(response.status)")
-                                            if let message = response.message {
-                                                Text("消息: \(message)")
-                                            }
-                                            if let data = response.data {
-                                                Text("版本: \(data.version ?? "未知")")
-                                                Text("时间戳: \(data.timestamp ?? 0)")
-                                                if let config = data.config {
-                                                    Text("配置:")
-                                                    ForEach(Array(config.keys), id: \.self) { key in
-                                                        Text("  \(key): \(config[key] ?? "")")
-                                                    }
-                                                }
-                                            }
-                                        }
-                                        .font(.system(.caption, design: .monospaced))
-                                        .foregroundColor(.secondary)
-                                        .frame(maxWidth: .infinity, alignment: .leading)
-                                        .padding(8)
-                                        .background(Color.gray.opacity(0.1))
-                                        .cornerRadius(8)
-                                    }
-                                    .frame(maxHeight: 200)
-                                }
-                                .padding()
-                                .background(Color.gray.opacity(0.05))
-                                .cornerRadius(10)
-                            }
-                            
-                            if let error = initStore.error {
-                                Text(error)
-                                    .foregroundColor(.red)
-                                    .font(.caption)
-                                    .multilineTextAlignment(.center)
-                                    .padding()
-                            }
-                        }
-                        .padding(.horizontal)
-                    }
-                    
-                    Spacer()
-                }
-                .padding()
-                .tabItem {
-                    Label("登录", systemImage: "person.circle")
-                }
-                .tag(0)
-                
-                // 新的 API 配置测试界面
+                    .tag(0)
                ConfigView(store: configStore)
                    .tabItem {
                        Label("API 测试", systemImage: "network")
--- a/yana/Features/CreateFeedFeature.swift
+++ b/yana/Features/CreateFeedFeature.swift
@@ -0,0 +1,185 @@
+import Foundation
+import ComposableArchitecture
+import SwiftUI
+import PhotosUI
+
+@Reducer
+struct CreateFeedFeature {
+    @ObservableState
+    struct State: Equatable {
+        var content: String = ""
+        var processedImages: [UIImage] = []
+        var errorMessage: String? = nil
+        var characterCount: Int = 0
+        var selectedImages: [PhotosPickerItem] = []
+        var canAddMoreImages: Bool {
+            processedImages.count < 9
+        }
+        var canPublish: Bool {
+            !content.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty && !isLoading
+        }
+        var isLoading: Bool = false
+    }
+
+    enum Action {
+        case contentChanged(String)
+        case publishButtonTapped
+        case publishResponse(Result<PublishDynamicResponse, Error>)
+        case clearError
+        case dismissView
+        case photosPickerItemsChanged([PhotosPickerItem])
+        case processPhotosPickerItems([PhotosPickerItem])
+        case removeImage(Int)
+        case updateProcessedImages([UIImage])
+    }
+
+    @Dependency(\.apiService) var apiService
+    @Dependency(\.dismiss) var dismiss
+    @Dependency(\.isPresented) var isPresented
+
+    var body: some ReducerOf<Self> {
+        Reduce { state, action in
+            switch action {
+            case .contentChanged(let newContent):
+                state.content = newContent
+                state.characterCount = newContent.count
+                return .none
+            case .photosPickerItemsChanged(let items):
+                state.selectedImages = items
+                return .run { send in
+                    await send(.processPhotosPickerItems(items))
+                }
+            case .processPhotosPickerItems(let items):
+                let currentImages = state.processedImages
+                return .run { send in
+                    var newImages = currentImages
+                    for item in items {
+                        guard let data = try? await item.loadTransferable(type: Data.self),
+                              let image = UIImage(data: data) else { continue }
+                        if newImages.count < 9 {
+                            newImages.append(image)
+                        }
+                    }
+                    await MainActor.run {
+                        send(.updateProcessedImages(newImages))
+                    }
+                }
+            case .updateProcessedImages(let images):
+                state.processedImages = images
+                return .none
+            case .removeImage(let index):
+                guard index < state.processedImages.count else { return .none }
+                state.processedImages.remove(at: index)
+                if index < state.selectedImages.count {
+                    state.selectedImages.remove(at: index)
+                }
+                return .none
+            case .publishButtonTapped:
+                guard state.canPublish else {
+                    state.errorMessage = "请输入内容"
+                    return .none
+                }
+                state.isLoading = true
+                state.errorMessage = nil
+                let request = PublishDynamicRequest(
+                    content: state.content.trimmingCharacters(in: .whitespacesAndNewlines),
+                    images: state.processedImages
+                )
+                return .run { send in
+                    do {
+                        let response = try await apiService.request(request)
+                        await send(.publishResponse(.success(response)))
+                    } catch {
+                        await send(.publishResponse(.failure(error)))
+                    }
+                }
+            case .publishResponse(.success(let response)):
+                state.isLoading = false
+                if response.code == 200 {
+                    return .send(.dismissView)
+                } else {
+                    state.errorMessage = response.message.isEmpty ? "发布失败" : response.message
+                    return .none
+                }
+            case .publishResponse(.failure(let error)):
+                state.isLoading = false
+                state.errorMessage = error.localizedDescription
+                return .none
+            case .clearError:
+                state.errorMessage = nil
+                return .none
+            case .dismissView:
+                // 检查是否在presentation context中
+                guard isPresented else {
+                    // 如果不在presentation context中，不执行dismiss
+                    return .none
+                }
+                return .run { _ in
+                    await dismiss()
+                }
+            }
+        }
+    }
+}
+
+extension CreateFeedFeature.Action: Equatable {
+    static func == (lhs: CreateFeedFeature.Action, rhs: CreateFeedFeature.Action) -> Bool {
+        switch (lhs, rhs) {
+        case let (.contentChanged(a), .contentChanged(b)):
+            return a == b
+        case (.publishButtonTapped, .publishButtonTapped):
+            return true
+        case (.clearError, .clearError):
+            return true
+        case (.dismissView, .dismissView):
+            return true
+        case let (.removeImage(a), .removeImage(b)):
+            return a == b
+        default:
+            return false
+        }
+    }
+}
+
+// MARK: - 发布动态相关模型
+
+struct PublishDynamicRequest: APIRequestProtocol {
+    typealias Response = PublishDynamicResponse
+    let endpoint: String = "/dynamic/square/publish"
+    let method: HTTPMethod = .POST
+    let includeBaseParameters: Bool = true
+    let queryParameters: [String: String]? = nil
+    let timeout: TimeInterval = 30.0
+    let content: String
+    let images: [UIImage]
+    let type: Int // 0: 纯文字, 2: 图片
+    init(content: String, images: [UIImage] = []) {
+        self.content = content
+        self.images = images
+        self.type = images.isEmpty ? 0 : 2
+    }
+    var bodyParameters: [String: Any]? {
+        var params: [String: Any] = [
+            "content": content,
+            "type": type
+        ]
+        if !images.isEmpty {
+            let imageData = images.compactMap { image in
+                image.jpegData(compressionQuality: 0.8)?.base64EncodedString()
+            }
+            params["images"] = imageData
+        }
+        return params
+    }
+}
+
+struct PublishDynamicResponse: Codable {
+    let code: Int
+    let message: String
+    let data: PublishDynamicData?
+}
+
+struct PublishDynamicData: Codable {
+    let dynamicId: Int
+    let publishTime: Int
+}
--- a/yana/Features/EMailLoginFeature.swift
+++ b/yana/Features/EMailLoginFeature.swift
@@ -11,11 +11,20 @@ struct EMailLoginFeature {
        var isCodeLoading: Bool = false
        var errorMessage: String? = nil
        var isCodeSent: Bool = false
+        // 新增：登录流程状态
+        var loginStep: LoginStep = .initial
+        enum LoginStep: Equatable {
+            case initial
+            case authenticating
+            case completed
+            case failed
+        }
        
        #if DEBUG
        init() {
            self.email = "exzero@126.com"
            self.verificationCode = ""
+            self.loginStep = .initial
        }
        #endif
    }
@@ -48,12 +57,12 @@ struct EMailLoginFeature {
                
            case .getVerificationCodeTapped:
                guard !state.email.isEmpty else {
-                    state.errorMessage = "email_login.email_required".localized
+                    state.errorMessage = NSLocalizedString("email_login.email_required", comment: "")
                    return .none
                }
                
                guard ValidationHelper.isValidEmail(state.email) else {
-                    state.errorMessage = "email_login.invalid_email".localized
+                    state.errorMessage = NSLocalizedString("email_login.invalid_email", comment: "")
                    return .none
                }
                
@@ -98,21 +107,22 @@ struct EMailLoginFeature {
                
            case .loginButtonTapped(let email, let verificationCode):
                guard !email.isEmpty && !verificationCode.isEmpty else {
-                    state.errorMessage = "email_login.fields_required".localized
+                    state.errorMessage = NSLocalizedString("email_login.fields_required", comment: "")
                    return .none
                }
                
                guard ValidationHelper.isValidEmail(email) else {
-                    state.errorMessage = "email_login.invalid_email".localized
+                    state.errorMessage = NSLocalizedString("email_login.invalid_email", comment: "")
                    return .none
                }
                
                state.isLoading = true
                state.errorMessage = nil
+                state.loginStep = .authenticating
                
                return .run { send in
                    do {
-                        guard let request = LoginHelper.createEmailLoginRequest(email: email, code: verificationCode) else {
+                        guard let request = await LoginHelper.createEmailLoginRequest(email: email, code: verificationCode) else {
                            await send(.loginResponse(.failure(APIError.encryptionFailed)))
                            return
                        }
@@ -149,17 +159,16 @@ struct EMailLoginFeature {
                
            case .loginResponse(.success(let accountModel)):
                state.isLoading = false
-                
-                // 保存AccountModel到本地存储
-                UserInfoManager.saveAccountModel(accountModel)
-                
-                // 发送成功通知，触发导航到主界面
-                NotificationCenter.default.post(name: .ticketSuccess, object: nil)
-                
-                return .none
+                state.loginStep = .completed
+                // Effect 保存AccountModel并发送通知
+                return .run { _ in
+                    await UserInfoManager.saveAccountModel(accountModel)
+                    // 移除：NotificationCenter.default.post(name: .ticketSuccess, object: nil)
+                }
                
            case .loginResponse(.failure(let error)):
                state.isLoading = false
+                state.loginStep = .failed
                if let apiError = error as? APIError {
                    state.errorMessage = apiError.localizedDescription
                } else {
@@ -177,6 +186,7 @@ struct EMailLoginFeature {
                state.isCodeLoading = false
                state.errorMessage = nil
                state.isCodeSent = false
+                state.loginStep = .initial
                return .none
            }
        }
--- a/yana/Features/FeedFeature.swift
+++ b/yana/Features/FeedFeature.swift
@@ -7,113 +7,105 @@ struct FeedFeature {
    struct State: Equatable {
        var moments: [MomentsInfo] = []
        var isLoading = false
+        var isRefreshing = false
        var hasMoreData = true
        var error: String?
        var nextDynamicId: Int = 0
-        
-        // 是否已初始化
-        var isInitialized = false
+        // CreateFeedView 相关状态
+        var createFeedState = CreateFeedFeature.State()
    }
    
    enum Action: Equatable {
        case onAppear
+        case refresh
        case loadLatestMoments
        case loadMoreMoments
        case momentsResponse(TaskResult<MomentsLatestResponse>)
        case clearError
        case retryLoad
+        // CreateFeedView 相关 Action
+        case createFeedCompleted
+        case createFeedDismissed
+        // CreateFeedFeature 的 action
+        case createFeed(CreateFeedFeature.Action)
    }
    
    @Dependency(\.apiService) var apiService
    
    var body: some ReducerOf<Self> {
+        Scope(state: \.createFeedState, action: \.createFeed) {
+            CreateFeedFeature()
+        }
+        
        Reduce { state, action in
            switch action {
            case .onAppear:
-                // 只在首次出现时触发加载
-                guard !state.isInitialized else { return .none }
-                state.isInitialized = true
+                guard state.moments.isEmpty && !state.isLoading else { return .none }
                return .send(.loadLatestMoments)
-                
+            case .refresh:
+                guard !state.isRefreshing else { return .none }
+                state.isRefreshing = true
+                state.error = nil
+                let request = LatestDynamicsRequest(dynamicId: "", pageSize: 20, types: [.text, .picture])
+                return .run { send in
+                    await send(.momentsResponse(TaskResult { try await apiService.request(request) }))
+                }
            case .loadLatestMoments:
-                // 加载最新数据（下拉刷新）
+                guard !state.isLoading else { return .none }
                state.isLoading = true
                state.error = nil
-                
-                let request = LatestDynamicsRequest(
-                    dynamicId: "", // 首次加载传空字符串
-                    pageSize: 20,
-                    types: [.text, .picture]
-                )
-                
+                let request = LatestDynamicsRequest(dynamicId: "", pageSize: 20, types: [.text, .picture])
                return .run { send in
-                    await send(.momentsResponse(TaskResult {
-                        try await apiService.request(request)
-                    }))
+                    await send(.momentsResponse(TaskResult { try await apiService.request(request) }))
                }
-                
            case .loadMoreMoments:
-                // 加载更多数据（分页加载）
                guard !state.isLoading && state.hasMoreData else { return .none }
-                
                state.isLoading = true
                state.error = nil
-                
-                let request = LatestDynamicsRequest(
-                    dynamicId: state.nextDynamicId == 0 ? "" : String(state.nextDynamicId),
-                    pageSize: 20,
-                    types: [.text, .picture]
-                )
-                
+                let request = LatestDynamicsRequest(dynamicId: state.nextDynamicId == 0 ? "" : String(state.nextDynamicId), pageSize: 20, types: [.text, .picture])
                return .run { send in
-                    await send(.momentsResponse(TaskResult {
-                        try await apiService.request(request)
-                    }))
+                    await send(.momentsResponse(TaskResult { try await apiService.request(request) }))
                }
-                
            case let .momentsResponse(.success(response)):
                state.isLoading = false
-                
-                // 检查响应状态
+                state.isRefreshing = false
                guard response.code == 200, let data = response.data else {
-                    state.error = response.message.isEmpty ? "获取动态失败" : response.message
+                    let errorMsg = response.message.isEmpty ? "获取动态失败" : response.message
+                    state.error = errorMsg
                    return .none
                }
-                
-                // 判断是刷新还是加载更多
-                let isRefresh = state.nextDynamicId == 0
-                
+                let isRefresh = state.nextDynamicId == 0 || state.isRefreshing
                if isRefresh {
-                    // 刷新：替换所有数据
                    state.moments = data.dynamicList
                } else {
-                    // 加载更多：追加到现有数据
                    state.moments.append(contentsOf: data.dynamicList)
                }
-                
-                // 更新分页状态
                state.nextDynamicId = data.nextDynamicId
                state.hasMoreData = !data.dynamicList.isEmpty
-                
                return .none
-                
            case let .momentsResponse(.failure(error)):
                state.isLoading = false
+                state.isRefreshing = false
                state.error = error.localizedDescription
                return .none
-                
            case .clearError:
                state.error = nil
                return .none
-                
            case .retryLoad:
-                // 重试加载
                if state.moments.isEmpty {
                    return .send(.loadLatestMoments)
                } else {
                    return .send(.loadMoreMoments)
                }
+            case .createFeedCompleted:
+                return .send(.refresh)
+            case .createFeedDismissed:
+                return .none
+            case .createFeed(.dismissView):
+                return .send(.createFeedDismissed)
+            case .createFeed:
+                return .none
            }
        }
    }
-} 
+}
--- a/yana/Features/FeedListFeature.swift
+++ b/yana/Features/FeedListFeature.swift
@@ -0,0 +1,50 @@
+import Foundation
+import ComposableArchitecture
+
+struct FeedListFeature: Reducer {
+    struct State: Equatable {
+        var feeds: [Feed] = [] // 预留 feed 内容
+        var isLoading: Bool = false
+        var error: String? = nil
+        var isEditFeedPresented: Bool = false // 新增：控制 EditFeedView 弹窗
+    }
+    
+    enum Action: Equatable {
+        case onAppear
+        case reload
+        case loadMore
+        case editFeedButtonTapped // 新增：点击 add 按钮
+        case editFeedDismissed    // 新增：关闭编辑页
+        // 预留后续 Action
+    }
+    
+    func reduce(into state: inout State, action: Action) -> Effect<Action> {
+        switch action {
+        case .onAppear:
+            // 预留数据加载逻辑
+            return .none
+        case .reload:
+            // 预留刷新逻辑
+            return .none
+        case .loadMore:
+            // 预留分页加载逻辑
+            return .none
+        case .editFeedButtonTapped:
+            state.isEditFeedPresented = true
+            return .none
+        case .editFeedDismissed:
+            state.isEditFeedPresented = false
+            return .none
+        }
+    }
+}
+
+// Feed 数据模型占位，后续可替换为真实模型
+enum Feed: Equatable, Identifiable {
+    case placeholder(id: UUID = UUID())
+    var id: UUID {
+        switch self {
+        case .placeholder(let id): return id
+        }
+    }
+} 
--- a/yana/Features/HomeFeature.swift
+++ b/yana/Features/HomeFeature.swift
@@ -3,8 +3,12 @@ import ComposableArchitecture

@Reducer
 struct HomeFeature {
+    enum Route: Equatable {
+        case createFeed
+    }
+    
    @ObservableState
-    struct State: Equatable {
+    struct State: Equatable, Sendable {
        var isInitialized = false
        var userInfo: UserInfo?
        var accountModel: AccountModel?
@@ -13,8 +17,18 @@ struct HomeFeature {
        // 设置页面相关状态
        var isSettingPresented = false
        var settingState = SettingFeature.State()
+        
+        // 新增：Feed 状态
+        var feedState = FeedFeature.State()
+        
+        // 新增：登出状态
+        var isLoggedOut = false
+        
+        // 新增：路由状态
+        var route: Route? = nil
    }
    
+    @CasePathable
    enum Action: Equatable {
        case onAppear
        case loadUserInfo
@@ -27,64 +41,87 @@ struct HomeFeature {
        // 设置页面相关actions
        case settingDismissed
        case setting(SettingFeature.Action)
+        
+        // 新增：Feed actions
+        case feed(FeedFeature.Action)
+        
+        // 新增：登出完成
+        case logoutCompleted
+        
+        // 新增：路由 actions
+        case showCreateFeed
+        case createFeedDismissed
    }
    
-    var body: some ReducerOf<Self> {
-        Scope(state: \.settingState, action: \.setting) {
-            SettingFeature()
-        }
-        
-        Reduce { state, action in
-            switch action {
-            case .onAppear:
-                state.isInitialized = true
-                return .concatenate(
-                    .send(.loadUserInfo),
-                    .send(.loadAccountModel)
-                )
-                
-            case .loadUserInfo:
-                // 从本地存储加载用户信息
-                let userInfo = UserInfoManager.getUserInfo()
-                return .send(.userInfoLoaded(userInfo))
-                
-            case let .userInfoLoaded(userInfo):
-                state.userInfo = userInfo
-                return .none
-                
-            case .loadAccountModel:
-                // 从本地存储加载账户信息
-                let accountModel = UserInfoManager.getAccountModel()
-                return .send(.accountModelLoaded(accountModel))
-                
-            case let .accountModelLoaded(accountModel):
-                state.accountModel = accountModel
-                return .none
-                
-            case .logoutTapped:
-                return .send(.logout)
-                
-            case .logout:
-                // 清除所有认证数据
-                UserInfoManager.clearAllAuthenticationData()
-                
-                // 发送通知返回登录页面
-                NotificationCenter.default.post(name: .homeLogout, object: nil)
-                return .none
-                
-            case .settingDismissed:
-                state.isSettingPresented = false
-                return .none
-                
-            case .setting:
-                // 由子reducer处理
-                return .none
-            }
-        }
+    var body: some Reducer<State, Action> {
+//        Reducer<State, Action>.combine([
+//            Reducer { state, action in
+//                switch action {
+//                case .onAppear:
+//                    guard !state.isInitialized else {
+//                        return Effect.none
+//                    }
+//                    state.isInitialized = true
+//                    return .concatenate(
+//                        .send(.loadUserInfo),
+//                        .send(.loadAccountModel)
+//                    )
+//                case .loadUserInfo:
+//                    return .run { send in
+//                        let userInfo = await UserInfoManager.getUserInfo()
+//                        await send(.userInfoLoaded(userInfo))
+//                    }
+//                case let .userInfoLoaded(userInfo):
+//                    state.userInfo = userInfo
+//                    return Effect.none
+//                case .loadAccountModel:
+//                    return .run { send in
+//                        let accountModel = await UserInfoManager.getAccountModel()
+//                        await send(.accountModelLoaded(accountModel))
+//                    }
+//                case let .accountModelLoaded(accountModel):
+//                    state.accountModel = accountModel
+//                    return Effect.none
+//                case .logoutTapped:
+//                    return .send(.logout)
+//                case .logout:
+//                    return .run { send in
+//                        await UserInfoManager.clearAllAuthenticationData()
+//                        await send(.logoutCompleted)
+//                    }
+//                case .logoutCompleted:
+//                    state.isLoggedOut = true
+//                    return Effect.none
+//                case .settingDismissed:
+//                    state.isSettingPresented = false
+//                    return Effect.none
+//                case .setting:
+//                    return Effect.none
+//                case .showCreateFeed:
+//                    state.route = .createFeed
+//                    return Effect.none
+//                case .createFeedDismissed:
+//                    state.route = nil
+//                    return Effect.none
+//                case .feed:
+//                    return Effect.none
+//                }
+//            },
+//            Scope(
+//                state: \State.settingState,
+//                action: /Action.setting,
+//                child: SettingFeature()
+//            ),
+//            Scope(
+//                state: \State.feedState,
+//                action: /Action.feed,
+//                child: FeedFeature()
+//            )
+//        ])
    }
 }

-// MARK: - Notification Extension
-extension Notification.Name {
-    static let homeLogout = Notification.Name("homeLogout")
-} 
+// 移除：未使用的通知名称定义
+// extension Notification.Name {
+//     static let homeLogout = Notification.Name("homeLogout")
+// }
--- a/yana/Features/IDLoginFeature.swift
+++ b/yana/Features/IDLoginFeature.swift
@@ -27,9 +27,8 @@ struct IDLoginFeature {
        
        #if DEBUG
        init() {
-            // 移除测试用的硬编码凭据
-            self.userID = ""
-            self.password = ""
+            self.userID = "2356814"
+            self.password = "a123456"
        }
        #endif
    }
@@ -56,7 +55,6 @@ struct IDLoginFeature {
            case .togglePasswordVisibility:
                state.isPasswordVisible.toggle()
                return .none
-                
            case let .loginButtonTapped(userID, password):
                state.userID = userID
                state.password = password
@@ -64,17 +62,13 @@ struct IDLoginFeature {
                state.errorMessage = nil
                state.ticketError = nil
                state.loginStep = .authenticating
-                
-                // 实现真实的ID登录API调用
+                // 真实登录 API 调用 Effect
                return .run { send in
                    do {
-                        // 使用LoginHelper创建加密的登录请求
-                        guard let loginRequest = LoginHelper.createIDLoginRequest(userID: userID, password: password) else {
+                        guard let loginRequest = await LoginHelper.createIDLoginRequest(userID: userID, password: password) else {
                            await send(.loginResponse(.failure(APIError.decodingError("加密失败"))))
                            return
                        }
-                        
-                        // 发起登录请求
                        let response = try await apiService.request(loginRequest)
                        await send(.loginResponse(.success(response)))
                    } catch {
@@ -85,35 +79,21 @@ struct IDLoginFeature {
                        }
                    }
                }
-                
            case .forgotPasswordTapped:
-                // TODO: 处理忘记密码
                return .none
-                
            case .backButtonTapped:
-                // 由父级处理返回逻辑
                return .none
-                
            case let .loginResponse(.success(response)):
                state.isLoading = false
                if response.isSuccess {
-                    // OAuth 认证成功，清除错误信息
                    state.errorMessage = nil
-                    
-                    // 从响应数据创建 AccountModel
                    if let loginData = response.data,
                       let accountModel = AccountModel.from(loginData: loginData) {
                        state.accountModel = accountModel
-                        
-                        // 保存用户信息（如果有）
+                        // 触发 Effect 保存 userInfo（如有）
                        if let userInfo = loginData.userInfo {
-                            UserInfoManager.saveUserInfo(userInfo)
+                            return .run { _ in await UserInfoManager.saveUserInfo(userInfo) }
                        }
-                        
-                                        debugInfo("✅ ID 登录 OAuth 认证成功")
-                debugInfo("🔑 Access Token: \(accountModel.accessToken ?? "nil")")
-                debugInfo("🆔 用户 UID: \(accountModel.uid ?? "nil")")
-                        
                        // 自动获取 ticket
                        return .send(.requestTicket(accessToken: accountModel.accessToken!))
                    } else {
@@ -125,90 +105,77 @@ struct IDLoginFeature {
                    state.loginStep = .failed
                }
                return .none
-                
            case let .loginResponse(.failure(error)):
                state.isLoading = false
                state.errorMessage = error.localizedDescription
                state.loginStep = .failed
                return .none
-                
            case let .requestTicket(accessToken):
                state.isTicketLoading = true
                state.ticketError = nil
                state.loginStep = .gettingTicket
-                
-                return .run { [accountModel = state.accountModel] send in
+                // 先拷贝所需字段，避免并发捕获
+                let uid: Int? = {
+                    if let am = state.accountModel, let uidStr = am.uid { return Int(uidStr) } else { return nil }
+                }()
+                return .run { send in
                    do {
-                        // 从 AccountModel 获取 uid，转换为 Int 类型
-                        let uid = accountModel?.uid != nil ? Int(accountModel!.uid!) : nil
                        let ticketRequest = TicketHelper.createTicketRequest(accessToken: accessToken, uid: uid)
                        let response = try await apiService.request(ticketRequest)
                        await send(.ticketResponse(.success(response)))
                    } catch {
-                        debugError("❌ ID登录 Ticket 获取失败: \(error)")
+                        debugErrorSync("❌ ID登录 Ticket 获取失败: \(error)")
                        await send(.ticketResponse(.failure(APIError.networkError(error.localizedDescription))))
                    }
                }
-                
            case let .ticketResponse(.success(response)):
                state.isTicketLoading = false
                if response.isSuccess {
                    state.ticketError = nil
                    state.loginStep = .completed
-                    
-                                    debugInfo("✅ ID 登录完整流程成功")
-                debugInfo("🎫 Ticket 获取成功: \(response.ticket ?? "nil")")
-                    
-                    // 更新 AccountModel 中的 ticket 并保存
-                    if let ticket = response.ticket {
-                        if var accountModel = state.accountModel {
-                            accountModel.ticket = ticket
-                            state.accountModel = accountModel
-                            
-                            // 保存完整的 AccountModel
-                            UserInfoManager.saveAccountModel(accountModel)
-                            
-                            // 发送 Ticket 获取成功通知，触发导航到主页面
-                            NotificationCenter.default.post(name: .ticketSuccess, object: nil)
-                        } else {
-                            debugError("❌ AccountModel 不存在，无法保存 ticket")
-                            state.ticketError = "内部错误：账户信息丢失"
-                            state.loginStep = .failed
+                    debugInfoSync("✅ ID 登录完整流程成功")
+                    debugInfoSync("🎫 Ticket 获取成功: \(response.ticket ?? "nil")")
+                    // --- 并发安全修正：彻底避免 Effect 闭包捕获 state/accountModel ---
+                    if let ticket = response.ticket, let oldAccountModel = state.accountModel {
+                        // 用 withTicket 生成新 struct，闭包只捕获 newAccountModel
+                        let newAccountModel = oldAccountModel.withTicket(ticket)
+                        state.accountModel = newAccountModel
+                        // 只捕获 newAccountModel，绝不捕获 state
+                        return .run { _ in
+                            // 这里不能捕获 state/accountModel，否则 Swift 并发会报错
+                            await UserInfoManager.saveAccountModel(newAccountModel)
                        }
-                    } else {
+                    } else if response.ticket == nil {
                        state.ticketError = "Ticket 为空"
                        state.loginStep = .failed
+                    } else {
+                        debugErrorSync("❌ AccountModel 不存在，无法保存 ticket")
+                        state.ticketError = "内部错误：账户信息丢失"
+                        state.loginStep = .failed
                    }
-                    
                } else {
                    state.ticketError = response.errorMessage
                    state.loginStep = .failed
                }
                return .none
-                
            case let .ticketResponse(.failure(error)):
                state.isTicketLoading = false
                state.ticketError = error.localizedDescription
                state.loginStep = .failed
-                debugError("❌ ID 登录 Ticket 获取失败: \(error.localizedDescription)")
+                debugErrorSync("❌ ID 登录 Ticket 获取失败: \(error.localizedDescription)")
                return .none
-                
            case .clearTicketError:
                state.ticketError = nil
                return .none
-                
            case .resetLogin:
                state.isLoading = false
                state.isTicketLoading = false
                state.errorMessage = nil
                state.ticketError = nil
-                state.accountModel = nil  // 清除 AccountModel
+                state.accountModel = nil
                state.loginStep = .initial
-                
-                // 清除本地存储的认证信息
-                UserInfoManager.clearAllAuthenticationData()
-                
-                return .none
+                // Effect 清除认证信息
+                return .run { _ in await UserInfoManager.clearAllAuthenticationData() }
            }
        }
    }
--- a/yana/Features/LoginFeature.swift
+++ b/yana/Features/LoginFeature.swift
@@ -11,6 +11,8 @@ struct LoginFeature {
        var error: String?
        var idLoginState = IDLoginFeature.State()
        var emailLoginState = EMailLoginFeature.State()  // 新增：邮箱登录状态
+        // 新增：HomeFeature 状态
+        var homeState = HomeFeature.State()
        
        // 新增：Account Model 和 Ticket 相关状态
        var accountModel: AccountModel?
@@ -18,6 +20,14 @@ struct LoginFeature {
        var ticketError: String?
        var loginStep: LoginStep = .initial
        
+        // 新增：初始化状态管理 - 防止重复执行
+        var isInitialized = false
+        
+        // 新增：任一登录方式完成时为 true
+        var isAnyLoginCompleted: Bool {
+            idLoginState.loginStep == .completed || emailLoginState.loginStep == .completed
+        }
+        
        enum LoginStep: Equatable {
            case initial        // 初始状态
            case authenticating // 正在进行 OAuth 认证
@@ -36,13 +46,15 @@ struct LoginFeature {
    }
    
    enum Action {
+        case onAppear
        case updateAccount(String)
        case updatePassword(String)
        case login
        case loginResponse(TaskResult<IDLoginResponse>)
        case idLogin(IDLoginFeature.Action)
        case emailLogin(EMailLoginFeature.Action)  // 新增：邮箱登录action
-        
+        // 新增：HomeFeature action
+        case home(HomeFeature.Action)
        // 新增：Ticket 相关 actions
        case requestTicket(accessToken: String)
        case ticketResponse(TaskResult<TicketResponse>)
@@ -60,9 +72,26 @@ struct LoginFeature {
        Scope(state: \.emailLoginState, action: \.emailLogin) {
            EMailLoginFeature()
        }
+        // 新增：HomeFeature 作用域
+        Scope(state: \.homeState, action: \.home) {
+            HomeFeature()
+        }
        
        Reduce { state, action in
            switch action {
+            case .onAppear:
+                // 防止重复初始化
+                guard !state.isInitialized else { 
+                    debugInfoSync("🚀 LoginFeature: 已初始化，跳过重复执行")
+                    return .none 
+                }
+                
+                state.isInitialized = true
+                debugInfoSync("🚀 LoginFeature: 首次初始化")
+                
+                // 登录页面出现时的初始化逻辑
+                return .none
+                
            case let .updateAccount(account):
                state.account = account
                return .none
@@ -81,7 +110,7 @@ struct LoginFeature {
                return .run { [account = state.account, password = state.password] send in
                    do {
                        // 使用LoginHelper创建加密的登录请求
-                        guard let loginRequest = LoginHelper.createIDLoginRequest(userID: account, password: password) else {
+                        guard let loginRequest = await LoginHelper.createIDLoginRequest(userID: account, password: password) else {
                            await send(.loginResponse(.failure(APIError.decodingError("加密失败"))))
                            return
                        }
@@ -108,10 +137,9 @@ struct LoginFeature {
                    if let loginData = response.data,
                       let accountModel = AccountModel.from(loginData: loginData) {
                        state.accountModel = accountModel
-                        
-                                        debugInfo("✅ OAuth 认证成功")
-                debugInfo("🔑 Access Token: \(accountModel.accessToken ?? "nil")")
-                debugInfo("🆔 用户 UID: \(accountModel.uid ?? "nil")")
+                        debugInfoSync("✅ OAuth 认证成功")
+                        debugInfoSync("🔑 Access Token: \(accountModel.accessToken ?? "nil")")
+                        debugInfoSync("🆔 用户 UID: \(accountModel.uid ?? "nil")")
                        
                        // 自动获取 ticket
                        return .send(.requestTicket(accessToken: accountModel.accessToken!))
@@ -144,7 +172,7 @@ struct LoginFeature {
                        let response = try await apiService.request(ticketRequest)
                        await send(.ticketResponse(.success(response)))
                    } catch {
-                        debugError("❌ Ticket 获取失败: \(error)")
+                        debugErrorSync("❌ Ticket 获取失败: \(error)")
                        await send(.ticketResponse(.failure(APIError.networkError(error.localizedDescription))))
                    }
                }
@@ -155,22 +183,20 @@ struct LoginFeature {
                    state.ticketError = nil
                    state.loginStep = .completed
                    
-                                    debugInfo("✅ 完整登录流程成功")
-                debugInfo("🎫 Ticket 获取成功: \(response.ticket ?? "nil")")
+                    debugInfoSync("✅ 完整登录流程成功")
+                    debugInfoSync("🎫 Ticket 获取成功: \(response.ticket ?? "nil")")
                    
                    // 更新 AccountModel 中的 ticket 并保存
                    if let ticket = response.ticket {
-                        if var accountModel = state.accountModel {
-                            accountModel.ticket = ticket
-                            state.accountModel = accountModel
-                            
-                            // 保存完整的 AccountModel
-                            UserInfoManager.saveAccountModel(accountModel)
-                            
-                            // 发送 Ticket 获取成功通知，触发导航到主页面
-                            NotificationCenter.default.post(name: .ticketSuccess, object: nil)
+                        if let oldAccountModel = state.accountModel {
+                            let newAccountModel = oldAccountModel.withTicket(ticket)
+                            state.accountModel = newAccountModel
+                            // Effect 保存完整的 AccountModel
+                            return .run { _ in
+                                await UserInfoManager.saveAccountModel(newAccountModel)
+                            }
                        } else {
-                            debugError("❌ AccountModel 不存在，无法保存 ticket")
+                            debugErrorSync("❌ AccountModel 不存在，无法保存 ticket")
                            state.ticketError = "内部错误：账户信息丢失"
                            state.loginStep = .failed
                        }
@@ -189,7 +215,7 @@ struct LoginFeature {
                state.isTicketLoading = false
                state.ticketError = error.localizedDescription
                state.loginStep = .failed
-                debugError("❌ Ticket 获取失败: \(error.localizedDescription)")
+                debugErrorSync("❌ Ticket 获取失败: \(error.localizedDescription)")
                return .none
                
            case .clearTicketError:
@@ -203,11 +229,10 @@ struct LoginFeature {
                state.ticketError = nil
                state.accountModel = nil  // 清除 AccountModel
                state.loginStep = .initial
-                
-                // 清除本地存储的认证信息
-                UserInfoManager.clearAllAuthenticationData()
-                
-                return .none
+                // Effect 清除本地存储的认证信息
+                return .run { _ in 
+                    await UserInfoManager.clearAllAuthenticationData() 
+                }
                
            case .idLogin:
                // IDLogin动作由子feature处理
@@ -216,7 +241,14 @@ struct LoginFeature {
            case .emailLogin:
                // EmailLogin动作由子feature处理
                return .none
+            case .home(_):
+                return .none
            }
        }
    }
-} 
+}
+
+// 移除：未使用的通知名称定义
+// extension Notification.Name {
+//     static let ticketSuccess = Notification.Name("ticketSuccess")
+// } 
--- a/yana/Features/MainFeature.swift
+++ b/yana/Features/MainFeature.swift
@@ -0,0 +1,35 @@
+import Foundation
+import ComposableArchitecture
+import CasePaths
+
+struct MainFeature: Reducer {
+    enum Tab: Int, Equatable, CaseIterable {
+        case feed, other
+    }
+    
+    struct State: Equatable {
+        var selectedTab: Tab = .feed
+        var feedList: FeedListFeature.State = .init()
+    }
+    
+    @CasePathable
+    enum Action: Equatable {
+        case selectTab(Tab)
+        case feedList(FeedListFeature.Action)
+    }
+    
+    var body: some ReducerOf<Self> {
+        Scope(state: \.feedList, action: \.feedList) {
+            FeedListFeature()
+        }
+        Reduce { state, action in
+            switch action {
+            case .selectTab(let tab):
+                state.selectedTab = tab
+                return .none
+            case .feedList:
+                return .none
+            }
+        }
+    }
+} 
--- a/yana/Features/RecoverPasswordFeature.swift
+++ b/yana/Features/RecoverPasswordFeature.swift
@@ -57,12 +57,12 @@ struct RecoverPasswordFeature {
                
            case .getVerificationCodeTapped:
                guard !state.email.isEmpty else {
-                    state.errorMessage = "recover_password.email_required".localized
+                    state.errorMessage = NSLocalizedString("recover_password.email_required", comment: "")
                    return .none
                }
                
                guard ValidationHelper.isValidEmail(state.email) else {
-                    state.errorMessage = "recover_password.invalid_email".localized
+                    state.errorMessage = NSLocalizedString("recover_password.invalid_email", comment: "")
                    return .none
                }
                
@@ -101,23 +101,23 @@ struct RecoverPasswordFeature {
                if let apiError = error as? APIError {
                    state.errorMessage = apiError.localizedDescription
                } else {
-                    state.errorMessage = "recover_password.code_send_failed".localized
+                    state.errorMessage = NSLocalizedString("recover_password.code_send_failed", comment: "")
                }
                return .none
                
            case .resetPasswordTapped:
                guard !state.email.isEmpty && !state.verificationCode.isEmpty && !state.newPassword.isEmpty else {
-                    state.errorMessage = "recover_password.fields_required".localized
+                    state.errorMessage = NSLocalizedString("recover_password.fields_required", comment: "")
                    return .none
                }
                
                guard ValidationHelper.isValidEmail(state.email) else {
-                    state.errorMessage = "recover_password.invalid_email".localized
+                    state.errorMessage = NSLocalizedString("recover_password.invalid_email", comment: "")
                    return .none
                }
                
                guard ValidationHelper.isValidPassword(state.newPassword) else {
-                    state.errorMessage = "recover_password.invalid_password".localized
+                    state.errorMessage = NSLocalizedString("recover_password.invalid_password", comment: "")
                    return .none
                }
                
@@ -160,7 +160,7 @@ struct RecoverPasswordFeature {
                if let apiError = error as? APIError {
                    state.errorMessage = apiError.localizedDescription
                } else {
-                    state.errorMessage = "recover_password.reset_failed".localized
+                    state.errorMessage = NSLocalizedString("recover_password.reset_failed", comment: "")
                }
                return .none
                
@@ -199,7 +199,7 @@ struct ResetPasswordResponse: Codable, Equatable {
    
    /// 错误消息（如果有）
    var errorMessage: String {
-        return message ?? "recover_password.reset_failed".localized
+        return message ?? NSLocalizedString("recover_password.reset_failed", comment: "")
    }
 }

@@ -211,7 +211,7 @@ struct ResetPasswordRequest: APIRequestProtocol {
    let method: HTTPMethod = .POST
    let includeBaseParameters = true
    let queryParameters: [String: String]?
-    let bodyParameters: [String: Any]? = nil
+    var bodyParameters: [String: Any]? { nil }
    let timeout: TimeInterval = 30.0
    
    /// 初始化密码重置请求
@@ -238,13 +238,13 @@ struct RecoverPasswordHelper {
        let encryptionKey = "1ea53d260ecf11e7b56e00163e046a26"
        
        guard let encryptedEmail = DESEncrypt.encryptUseDES(email, key: encryptionKey) else {
-            debugError("❌ 邮箱DES加密失败")
+            debugErrorSync("❌ 邮箱DES加密失败")
            return nil
        }
        
-        debugInfo("🔐 密码恢复邮箱DES加密成功")
-        debugInfo("   原始邮箱: \(email)")
-        debugInfo("   加密邮箱: \(encryptedEmail)")
+        debugInfoSync("🔐 密码恢复邮箱DES加密成功")
+        debugInfoSync("   原始邮箱: \(email)")
+        debugInfoSync("   加密邮箱: \(encryptedEmail)")
        
        // 使用type=3表示密码重置验证码
        return EmailGetCodeRequest(emailAddress: email, type: 3)
@@ -261,16 +261,16 @@ struct RecoverPasswordHelper {
        
        guard let encryptedEmail = DESEncrypt.encryptUseDES(email, key: encryptionKey),
              let encryptedPassword = DESEncrypt.encryptUseDES(newPassword, key: encryptionKey) else {
-            debugError("❌ 密码重置DES加密失败")
+            debugErrorSync("❌ 密码重置DES加密失败")
            return nil
        }
        
-        debugInfo("🔐 密码重置DES加密成功")
-        debugInfo("   原始邮箱: \(email)")
-        debugInfo("   加密邮箱: \(encryptedEmail)")
-        debugInfo("   验证码: \(code)")
-        debugInfo("   原始新密码: \(newPassword)")
-        debugInfo("   加密新密码: \(encryptedPassword)")
+        debugInfoSync("🔐 密码重置DES加密成功")
+        debugInfoSync("   原始邮箱: \(email)")
+        debugInfoSync("   加密邮箱: \(encryptedEmail)")
+        debugInfoSync("   验证码: \(code)")
+        debugInfoSync("   原始新密码: \(newPassword)")
+        debugInfoSync("   加密新密码: \(encryptedPassword)")
        
        return ResetPasswordRequest(
            email: email,
--- a/yana/Features/SettingFeature.swift
+++ b/yana/Features/SettingFeature.swift
@@ -32,16 +32,20 @@ struct SettingFeature {
                )
                
            case .loadUserInfo:
-                let userInfo = UserInfoManager.getUserInfo()
-                return .send(.userInfoLoaded(userInfo))
+                return .run { send in
+                    let userInfo = await UserInfoManager.getUserInfo()
+                    await send(.userInfoLoaded(userInfo))
+                }
                
            case let .userInfoLoaded(userInfo):
                state.userInfo = userInfo
                return .none
                
            case .loadAccountModel:
-                let accountModel = UserInfoManager.getAccountModel()
-                return .send(.accountModelLoaded(accountModel))
+                return .run { send in
+                    let accountModel = await UserInfoManager.getAccountModel()
+                    await send(.accountModelLoaded(accountModel))
+                }
                
            case let .accountModelLoaded(accountModel):
                state.accountModel = accountModel
@@ -52,24 +56,20 @@ struct SettingFeature {
                
            case .logout:
                state.isLoading = true
-                
-                // 清除所有认证数据
-                UserInfoManager.clearAllAuthenticationData()
-                
-                // 发送通知返回登录页面
-                NotificationCenter.default.post(name: .homeLogout, object: nil)
-                return .none
+                return .run { _ in
+                    await UserInfoManager.clearAllAuthenticationData()
+                }
                
            case .dismissTapped:
-                // 发送关闭设置页面的通知
-                NotificationCenter.default.post(name: .settingsDismiss, object: nil)
+                // 移除：NotificationCenter.default.post(name: .settingsDismiss, object: nil)
+                // 直接通过父级 action 关闭设置页面
                return .none
            }
        }
    }
 }

-// MARK: - Notification Extension
-extension Notification.Name {
-    static let settingsDismiss = Notification.Name("settingsDismiss")
-} 
+// 移除：未使用的通知名称定义
+// extension Notification.Name {
+//     static let settingsDismiss = Notification.Name("settingsDismiss")
+// } 
--- a/yana/Features/SplashFeature.swift
+++ b/yana/Features/SplashFeature.swift
@@ -9,6 +9,15 @@ struct SplashFeature {
        var shouldShowMainApp = false
        var authenticationStatus: UserInfoManager.AuthenticationStatus = .notFound
        var isCheckingAuthentication = false
+        
+        // 新增：导航目标
+        var navigationDestination: NavigationDestination?
+    }
+    
+    // 新增：导航目标枚举
+    enum NavigationDestination: Equatable {
+        case login      // 跳转到登录页面
+        case main       // 跳转到主页面
    }
    
    enum Action: Equatable {
@@ -16,6 +25,10 @@ struct SplashFeature {
        case splashFinished
        case checkAuthentication
        case authenticationChecked(UserInfoManager.AuthenticationStatus)
+        
+        // 新增：导航 actions
+        case navigateToLogin
+        case navigateToMain
    }
    
    var body: some ReducerOf<Self> {
@@ -24,18 +37,17 @@ struct SplashFeature {
            case .onAppear:
                state.isLoading = true
                state.shouldShowMainApp = false
-                state.authenticationStatus = .notFound
+                state.authenticationStatus = UserInfoManager.AuthenticationStatus.notFound
                state.isCheckingAuthentication = false
+                state.navigationDestination = nil
                
                // 1秒延迟后显示主应用 (iOS 15.5+ 兼容)
                return .run { send in
                    try await Task.sleep(nanoseconds: 1_000_000_000) // 1秒 = 1,000,000,000 纳秒
                    await send(.splashFinished)
                }
-                
            case .splashFinished:
                state.isLoading = false
-                state.shouldShowMainApp = true
                
                // Splash 完成后，开始检查认证状态
                return .send(.checkAuthentication)
@@ -45,25 +57,32 @@ struct SplashFeature {
                
                // 异步检查认证状态
                return .run { send in
-                    let authStatus = UserInfoManager.checkAuthenticationStatus()
+                    let authStatus = await UserInfoManager.checkAuthenticationStatus()
                    await send(.authenticationChecked(authStatus))
                }
                
            case let .authenticationChecked(status):
                state.isCheckingAuthentication = false
                state.authenticationStatus = status
-                
-                // 根据认证状态发送相应的导航通知
+
+                // 根据认证状态决定导航目标
                if status.canAutoLogin {
-                    debugInfo("🎉 自动登录成功，进入主页")
-                    NotificationCenter.default.post(name: .autoLoginSuccess, object: nil)
+                    debugInfoSync("🎉 自动登录成功，进入主页")
+                    return .send(.navigateToMain)
                } else {
-                    debugInfo("🔑 需要手动登录")
-                    NotificationCenter.default.post(name: .autoLoginFailed, object: nil)
+                    debugInfoSync("🔑 需要手动登录")
+                    return .send(.navigateToLogin)
                }
                
+            case .navigateToLogin:
+                state.navigationDestination = .login
+                return .none
+                
+            case .navigateToMain:
+                state.navigationDestination = .main
+                state.shouldShowMainApp = true
                return .none
            }
        }
    }
-} 
+} 
--- a/yana/Info.plist
+++ b/yana/Info.plist
@@ -2,10 +2,6 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>CFBundleDisplayName</key>
-	<string>E-PARTi</string>
-	<key>CFBundleName</key>
-	<string>E-PARTi</string>
 	<key>NSAppTransportSecurity</key>
 	<dict>
 		<key>NSAllowsArbitraryLoads</key>
--- a/yana/Managers/LogManager.swift
+++ b/yana/Managers/LogManager.swift
@@ -9,6 +9,7 @@ public enum LogLevel: Int {
    case error
 }

+@MainActor
 public class LogManager {
    /// 单例
    public static let shared = LogManager()
@@ -45,43 +46,99 @@ public class LogManager {
 }

 // MARK: - 原有快捷方法（保持向后兼容）
+@MainActor
 public func logVerbose(_ message: @autoclosure () -> String, onlyRelease: Bool = false) {
    LogManager.shared.log(.verbose, message(), onlyRelease: onlyRelease)
 }

+@MainActor
 public func logDebug(_ message: @autoclosure () -> String, onlyRelease: Bool = false) {
    LogManager.shared.log(.debug, message(), onlyRelease: onlyRelease)
 }

+@MainActor
 public func logInfo(_ message: @autoclosure () -> String, onlyRelease: Bool = false) {
    LogManager.shared.log(.info, message(), onlyRelease: onlyRelease)
 }

+@MainActor
 public func logWarn(_ message: @autoclosure () -> String, onlyRelease: Bool = false) {
    LogManager.shared.log(.warn, message(), onlyRelease: onlyRelease)
 }

+@MainActor
 public func logError(_ message: @autoclosure () -> String, onlyRelease: Bool = false) {
    LogManager.shared.log(.error, message(), onlyRelease: onlyRelease)
 }

 // MARK: - 新的DEBUG专用快捷方法（推荐使用）
-public func debugVerbose(_ message: @autoclosure () -> String) {
-    LogManager.shared.debugLog(.verbose, message())
+public func debugVerbose(_ message: @autoclosure () -> String) async {
+    let msg = message()
+    await MainActor.run {
+        LogManager.shared.debugLog(.verbose, msg)
+    }
 }

-public func debugLog(_ message: @autoclosure () -> String) {
-    LogManager.shared.debugLog(.debug, message())
+public func debugLog(_ message: @autoclosure () -> String) async {
+    let msg = message()
+    await MainActor.run {
+        LogManager.shared.debugLog(.debug, msg)
+    }
 }

-public func debugInfo(_ message: @autoclosure () -> String) {
-    LogManager.shared.debugLog(.info, message())
+public func debugInfo(_ message: @autoclosure () -> String) async {
+    let msg = message()
+    await MainActor.run {
+        LogManager.shared.debugLog(.info, msg)
+    }
 }

-public func debugWarn(_ message: @autoclosure () -> String) {
-    LogManager.shared.debugLog(.warn, message())
+public func debugWarn(_ message: @autoclosure () -> String) async {
+    let msg = message()
+    await MainActor.run {
+        LogManager.shared.debugLog(.warn, msg)
+    }
 }

-public func debugError(_ message: @autoclosure () -> String) {
-    LogManager.shared.debugLog(.error, message())
-} 
+public func debugError(_ message: @autoclosure () -> String) async {
+    let msg = message()
+    await MainActor.run {
+        LogManager.shared.debugLog(.error, msg)
+    }
+}
+
+// fire-and-forget 同步重载（方法名加 Sync 后缀）
+public func debugVerboseSync(_ message: @autoclosure () -> String) {
+    let msg = message()
+    Task {
+        await debugVerbose(msg)
+    }
+}
+
+public func debugLogSync(_ message: @autoclosure () -> String) {
+    let msg = message()
+    Task {
+        await debugLog(msg)
+    }
+}
+
+public func debugInfoSync(_ message: @autoclosure () -> String) {
+    let msg = message()
+    Task {
+        await debugInfo(msg)
+    }
+}
+
+public func debugWarnSync(_ message: @autoclosure () -> String) {
+    let msg = message()
+    Task {
+        await debugWarn(msg)
+    }
+}
+
+public func debugErrorSync(_ message: @autoclosure () -> String) {
+    let msg = message()
+    Task {
+        await debugError(msg)
+    }
+} 
--- a/yana/Utils/APILoading/APILoadingEffectView.swift
+++ b/yana/Utils/APILoading/APILoadingEffectView.swift
@@ -18,25 +18,25 @@ struct APILoadingEffectView: View {
            if let firstItem = getFirstDisplayItem() {
                SingleLoadingView(item: firstItem)
                    .onAppear {
-                        debugInfo("🔍 Loading item appeared: \(firstItem.id)")
+                        debugInfoSync("🔍 Loading item appeared: \(firstItem.id)")
                    }
                    .onDisappear {
-                        debugInfo("🔍 Loading item disappeared: \(firstItem.id)")
+                        debugInfoSync("🔍 Loading item disappeared: \(firstItem.id)")
                    }
            }
        }
        .allowsHitTesting(false) // 不阻挡用户点击
        .ignoresSafeArea(.all) // 覆盖整个屏幕
        .onReceive(loadingManager.$loadingItems) { items in
-            debugInfo("🔍 Loading items updated: \(items.count) items")
+            debugInfoSync("🔍 Loading items updated: \(items.count) items")
        }
    }
    
    /// 安全地获取第一个需要显示的项目
    private func getFirstDisplayItem() -> APILoadingItem? {
        guard Thread.isMainThread else { 
-            debugWarn("⚠️ getFirstDisplayItem called from background thread")
-            return nil 
+            debugWarnSync("⚠️ getFirstDisplayItem called from background thread")
+            return nil
        }
        
        return loadingManager.loadingItems.first { $0.shouldDisplay }
@@ -151,7 +151,7 @@ struct APILoadingEffectView_Previews: PreviewProvider {
                    .font(.title)
                
                Button("测试按钮") {
-                    debugInfo("按钮被点击了！")
+                    debugInfoSync("按钮被点击了！")
                }
                .padding()
                .background(Color.blue)
@@ -169,12 +169,12 @@ struct APILoadingEffectView_Previews: PreviewProvider {
                let manager = APILoadingManager.shared
                
                // 添加 loading
-                let id1 = await manager.startLoading()
+                let id1 = manager.startLoading()
                
                // 2秒后添加错误
                DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
                    Task {
-                        await manager.setError(id1, errorMessage: "网络连接失败，请检查网络设置")
+                        manager.setError(id1, errorMessage: "网络连接失败，请检查网络设置")
                    }
                }
            }
@@ -197,13 +197,13 @@ private struct PreviewStateModifier: ViewModifier {
                    let manager = APILoadingManager.shared
                    
                    if showLoading {
-                        let _ = await manager.startLoading()
+                        let _ = manager.startLoading()
                    }
                    
                    if showError {
-                        let id = await manager.startLoading()
+                        let id = manager.startLoading()
                        try? await Task.sleep(nanoseconds: 1_000_000_000) // 1秒
-                        await manager.setError(id, errorMessage: errorMessage)
+                        manager.setError(id, errorMessage: errorMessage)
                    }
                }
            }
@@ -224,4 +224,4 @@ extension View {
        ))
    }
 }
-#endif 
+#endif 
--- a/yana/Utils/APILoading/APILoadingManager.swift
+++ b/yana/Utils/APILoading/APILoadingManager.swift
@@ -11,24 +11,18 @@ import Combine
 /// - 管理 loading 和错误信息的显示
 /// - 自动清理过期的错误信息
 /// - 提供线程安全的状态更新
+@MainActor
 class APILoadingManager: ObservableObject {
-    
    // MARK: - Properties
-    
    /// 单例实例
    static let shared = APILoadingManager()
-    
    /// 当前活动的加载项
    @Published private(set) var loadingItems: [APILoadingItem] = []
-    
    /// 错误清理任务
    private var errorCleanupTasks: [UUID: DispatchWorkItem] = [:]
-    
    /// 私有初始化器，确保单例
    private init() {}
-    
    // MARK: - Public Methods
-    
    /// 开始显示 loading
    /// - Parameters:
    ///   - shouldShowLoading: 是否显示 loading 动画
@@ -36,127 +30,74 @@ class APILoadingManager: ObservableObject {
    /// - Returns: 唯一的加载 ID，用于后续更新状态
    func startLoading(shouldShowLoading: Bool = true, shouldShowError: Bool = true) -> UUID {
        let loadingId = UUID()
-        
        let loadingItem = APILoadingItem(
            id: loadingId,
            state: .loading,
            shouldShowError: shouldShowError,
            shouldShowLoading: shouldShowLoading
        )
-        
-        // 🚨 重要：必须在主线程更新 @Published 属性，否则会崩溃！
-        DispatchQueue.main.async { [weak self] in
-            self?.loadingItems.append(loadingItem)
-        }
-        
+        loadingItems.append(loadingItem)
        return loadingId
    }
-    
    /// 更新 loading 状态为成功
    /// - Parameter id: 加载 ID
    func finishLoading(_ id: UUID) {
-        DispatchQueue.main.async { [weak self] in
-            self?.removeLoading(id)
-        }
+        removeLoading(id)
    }
-    
    /// 更新 loading 状态为错误
    /// - Parameters:
    ///   - id: 加载 ID
    ///   - errorMessage: 错误信息
    func setError(_ id: UUID, errorMessage: String) {
-        DispatchQueue.main.async { [weak self] in
-            guard let self = self else { return }
-            
-            // 查找并更新项目
-            if let index = self.loadingItems.firstIndex(where: { $0.id == id }) {
-                let currentItem = self.loadingItems[index]
-                
-                // 只有需要显示错误时才更新状态
-                if currentItem.shouldShowError {
-                    let errorItem = APILoadingItem(
-                        id: id,
-                        state: .error(message: errorMessage),
-                        shouldShowError: true,
-                        shouldShowLoading: currentItem.shouldShowLoading
-                    )
-                    self.loadingItems[index] = errorItem
-                    
-                    // 设置自动清理
-                    self.setupErrorCleanup(for: id)
-                } else {
-                    // 不显示错误，直接移除
-                    self.loadingItems.removeAll { $0.id == id }
-                }
-            }
+        guard let index = loadingItems.firstIndex(where: { $0.id == id }) else { return }
+        let currentItem = loadingItems[index]
+        if currentItem.shouldShowError {
+            let errorItem = APILoadingItem(
+                id: id,
+                state: .error(message: errorMessage),
+                shouldShowError: true,
+                shouldShowLoading: currentItem.shouldShowLoading
+            )
+            loadingItems[index] = errorItem
+            setupErrorCleanup(for: id)
+        } else {
+            loadingItems.removeAll { $0.id == id }
        }
    }
-    
    /// 手动移除特定的加载项
    /// - Parameter id: 加载 ID
    private func removeLoading(_ id: UUID) {
        cancelErrorCleanup(for: id)
-        // 🚨 重要：必须在主线程更新 @Published 属性
-        if Thread.isMainThread {
-            loadingItems.removeAll { $0.id == id }
-        } else {
-            DispatchQueue.main.async { [weak self] in
-                self?.loadingItems.removeAll { $0.id == id }
-            }
-        }
+        loadingItems.removeAll { $0.id == id }
    }
-    
    /// 清空所有加载项（用于应急情况）
    func clearAll() {
-        DispatchQueue.main.async { [weak self] in
-            guard let self = self else { return }
-            
-            // 取消所有清理任务
-            self.errorCleanupTasks.values.forEach { $0.cancel() }
-            self.errorCleanupTasks.removeAll()
-            
-            // 清空所有项目
-            self.loadingItems.removeAll()
-        }
+        errorCleanupTasks.values.forEach { $0.cancel() }
+        errorCleanupTasks.removeAll()
+        loadingItems.removeAll()
    }
-    
    // MARK: - Computed Properties
-    
    /// 是否有正在显示的 loading
    var hasActiveLoading: Bool {
-        if Thread.isMainThread {
-            return loadingItems.contains { $0.state == .loading && $0.shouldDisplay }
-        } else {
-            return false
-        }
+        loadingItems.contains { $0.state == .loading && $0.shouldDisplay }
    }
-    
    /// 是否有正在显示的错误
    var hasActiveError: Bool {
-        if Thread.isMainThread {
-            return loadingItems.contains { $0.isError && $0.shouldDisplay }
-        } else {
-            return false
-        }
+        loadingItems.contains { $0.isError && $0.shouldDisplay }
    }
-    
    // MARK: - Private Methods
-    
    /// 设置错误信息自动清理
    /// - Parameter id: 加载 ID
    private func setupErrorCleanup(for id: UUID) {
        let workItem = DispatchWorkItem { [weak self] in
            self?.removeLoading(id)
        }
-        
        errorCleanupTasks[id] = workItem
-        
        DispatchQueue.main.asyncAfter(
            deadline: .now() + APILoadingConfiguration.errorDisplayDuration,
            execute: workItem
        )
    }
-    
    /// 取消错误清理任务
    /// - Parameter id: 加载 ID
    private func cancelErrorCleanup(for id: UUID) {
@@ -168,14 +109,14 @@ class APILoadingManager: ObservableObject {
 // MARK: - Convenience Extensions

 extension APILoadingManager {
-    
    /// 便捷方法：执行带 loading 的异步操作
    /// - Parameters:
    ///   - shouldShowLoading: 是否显示 loading
    ///   - shouldShowError: 是否显示错误
    ///   - operation: 异步操作
    /// - Returns: 操作结果
-    func withLoading<T>(
+    @MainActor
+    func withLoading<T: Sendable>(
        shouldShowLoading: Bool = true,
        shouldShowError: Bool = true,
        operation: @escaping () async throws -> T
@@ -184,7 +125,6 @@ extension APILoadingManager {
            shouldShowLoading: shouldShowLoading,
            shouldShowError: shouldShowError
        )
-        
        do {
            let result = try await operation()
            finishLoading(loadingId)
--- a/yana/Utils/COSManager.swift
+++ b/yana/Utils/COSManager.swift
@@ -0,0 +1,137 @@
+import Foundation
+import ComposableArchitecture
+
+// MARK: - 腾讯云 COS 管理器
+
+/// 腾讯云 COS 管理器
+/// 
+/// 负责管理腾讯云 COS 相关的操作，包括：
+/// - Token 获取和缓存
+/// - 文件上传、下载、删除
+/// - 凭证管理和过期处理
+@MainActor
+class COSManager: ObservableObject {
+    static let shared = COSManager()
+    
+    private init() {}
+    
+    // MARK: - Token 管理
+    
+    /// 当前缓存的 Token 信息
+    private var cachedToken: TcTokenData?
+    private var tokenExpirationDate: Date?
+    
+    /// 获取腾讯云 COS Token
+    /// - Parameter apiService: API 服务实例
+    /// - Returns: Token 数据，如果获取失败返回 nil
+    func getToken(apiService: any APIServiceProtocol & Sendable) async -> TcTokenData? {
+        // 检查缓存是否有效
+        if let cached = cachedToken, let expiration = tokenExpirationDate, Date() < expiration {
+            debugInfoSync("🔐 使用缓存的 COS Token")
+            return cached
+        }
+        
+        // 清除过期缓存
+        clearCachedToken()
+        
+        // 请求新的 Token
+        debugInfoSync("🔐 开始请求腾讯云 COS Token...")
+        
+        do {
+            let request = TcTokenRequest()
+            let response: TcTokenResponse = try await apiService.request(request)
+            
+            guard response.code == 200, let tokenData = response.data else {
+                debugInfoSync("❌ COS Token 请求失败: \(response.message)")
+                return nil
+            }
+            
+            // 缓存 Token 和过期时间
+            cachedToken = tokenData
+            tokenExpirationDate = tokenData.expirationDate
+            
+            debugInfoSync("✅ COS Token 获取成功")
+            debugInfoSync("   - 存储桶: \(tokenData.bucket)")
+            debugInfoSync("   - 地域: \(tokenData.region)")
+            debugInfoSync("   - 过期时间: \(tokenData.expirationDate)")
+            debugInfoSync("   - 剩余时间: \(tokenData.remainingTime)秒")
+            
+            return tokenData
+            
+        } catch {
+            debugInfoSync("❌ COS Token 请求异常: \(error.localizedDescription)")
+            return nil
+        }
+    }
+    
+    /// 缓存 Token 信息
+    /// - Parameter tokenData: Token 数据
+    private func cacheToken(_ tokenData: TcTokenData) async {
+        cachedToken = tokenData
+        
+        // 解析过期时间（假设 expiration 是 ISO 8601 格式）
+        if let expirationDate = ISO8601DateFormatter().date(from: String(tokenData.expireTime)) {
+            // 提前 5 分钟过期，确保安全
+            tokenExpirationDate = expirationDate.addingTimeInterval(-300)
+        } else {
+            // 如果解析失败，设置默认过期时间（1小时）
+            tokenExpirationDate = Date().addingTimeInterval(3600)
+        }
+        
+        debugInfoSync("💾 COS Token 已缓存，过期时间: \(tokenExpirationDate?.description ?? "未知")")
+    }
+    
+    /// 清除缓存的 Token
+    private func clearCachedToken() {
+        cachedToken = nil
+        tokenExpirationDate = nil
+        debugInfoSync("🗑️ 清除缓存的 COS Token")
+    }
+    
+    /// 强制刷新 Token
+    func refreshToken(apiService: any APIServiceProtocol & Sendable) async -> TcTokenData? {
+        clearCachedToken()
+        return await getToken(apiService: apiService)
+    }
+    
+    // MARK: - 只读属性
+    /// 外部安全访问 Token
+    var token: TcTokenData? { cachedToken }
+    
+    // MARK: - 调试信息
+    
+    /// 获取当前 Token 状态信息
+    func getTokenStatus() -> String {
+        if let cached = cachedToken, let expiration = tokenExpirationDate {
+            let isExpired = Date() >= expiration
+            return "Token 状态: \(isExpired ? "已过期" : "有效"), 过期时间: \(expiration)"
+        } else {
+            return "Token 状态: 未缓存"
+        }
+    }
+}
+
+// MARK: - 调试扩展
+
+extension COSManager {
+    /// 测试 Token 获取功能（仅用于调试）
+    func testTokenRetrieval(apiService: any APIServiceProtocol & Sendable) async {
+        #if DEBUG
+        debugInfoSync("\n🧪 开始测试腾讯云 COS Token 获取功能")
+        
+        let token = await getToken(apiService: apiService)
+        if let tokenData = token {
+            debugInfoSync("✅ Token 获取成功")
+            debugInfoSync("   bucket: \(tokenData.bucket)")
+            debugInfoSync("   Expiration: \(tokenData.expireTime)")
+            debugInfoSync("   Token: \(tokenData.sessionToken.prefix(20))...")
+            debugInfoSync("   SecretId: \(tokenData.secretId.prefix(20))...")
+        } else {
+            debugInfoSync("❌ Token 获取失败")
+        }
+        
+        debugInfoSync("📊 Token 状态: \(getTokenStatus())")
+        debugInfoSync("✅ 腾讯云 COS Token 测试完成\n")
+        #endif
+    }
+} 
--- a/yana/Utils/Extensions/String+HashTest.swift
+++ b/yana/Utils/Extensions/String+HashTest.swift
@@ -6,7 +6,7 @@ struct StringHashTest {
    
    /// 测试哈希方法
    static func runTests() {
-        debugInfo("🧪 开始测试字符串哈希方法...")
+        debugInfoSync("🧪 开始测试字符串哈希方法...")
        
        let testStrings = [
            "hello world",
@@ -16,27 +16,27 @@ struct StringHashTest {
        ]
        
        for testString in testStrings {
-            debugInfo("\n📝 测试字符串: \"\(testString)\"")
+            debugInfoSync("\n📝 测试字符串: \"\(testString)\"")
            
            // 测试 MD5
            let md5Result = testString.md5()
-            debugInfo("   MD5:    \(md5Result)")
+            debugInfoSync("   MD5:    \(md5Result)")
            
            // 测试 SHA256 (iOS 13+)
            if #available(iOS 13.0, *) {
                let sha256Result = testString.sha256()
-                debugInfo("   SHA256: \(sha256Result)")
+                debugInfoSync("   SHA256: \(sha256Result)")
            } else {
-                debugInfo("   SHA256: 不支持 (需要 iOS 13+)")
+                debugInfoSync("   SHA256: 不支持 (需要 iOS 13+)")
            }
        }
        
-        debugInfo("\n✅ 哈希方法测试完成")
+        debugInfoSync("\n✅ 哈希方法测试完成")
    }
    
    /// 验证已知的哈希值
    static func verifyKnownHashes() {
-        debugInfo("\n🔍 验证已知哈希值...")
+        debugInfoSync("\n🔍 验证已知哈希值...")
        
        // 验证 "hello world" 的 MD5 应该是 "5d41402abc4b2a76b9719d911017c592"
        let testString = "hello world"
@@ -44,11 +44,11 @@ struct StringHashTest {
        let actualMD5 = testString.md5()
        
        if actualMD5 == expectedMD5 {
-            debugInfo("✅ MD5 验证通过: \(actualMD5)")
+            debugInfoSync("✅ MD5 验证通过: \(actualMD5)")
        } else {
-            debugError("❌ MD5 验证失败:")
-            debugError("   期望: \(expectedMD5)")
-            debugError("   实际: \(actualMD5)")
+            debugErrorSync("❌ MD5 验证失败:")
+            debugErrorSync("   期望: \(expectedMD5)")
+            debugErrorSync("   实际: \(actualMD5)")
        }
        
        // 验证 SHA256
@@ -57,11 +57,11 @@ struct StringHashTest {
            let actualSHA256 = testString.sha256()
            
            if actualSHA256 == expectedSHA256 {
-                debugInfo("✅ SHA256 验证通过: \(actualSHA256)")
+                debugInfoSync("✅ SHA256 验证通过: \(actualSHA256)")
            } else {
-                debugError("❌ SHA256 验证失败:")
-                debugError("   期望: \(expectedSHA256)")
-                debugError("   实际: \(actualSHA256)")
+                debugErrorSync("❌ SHA256 验证失败:")
+                debugErrorSync("   期望: \(expectedSHA256)")
+                debugErrorSync("   实际: \(actualSHA256)")
            }
        }
    }
@@ -75,9 +75,9 @@ struct StringHashTest {
 StringHashTest.verifyKnownHashes()
 
 // 或者在开发时快速测试
- debugInfo("Test MD5:", "hello".md5())
+ debugInfoSync("Test MD5:", "hello".md5())
 if #available(iOS 13.0, *) {
-     debugInfo("Test SHA256:", "hello".sha256())
+     debugInfoSync("Test SHA256:", "hello".sha256())
 }
 
- */ 
+ */ 
--- a/yana/Utils/FontManager.swift
+++ b/yana/Utils/FontManager.swift
@@ -67,11 +67,11 @@ struct FontManager {
    
    /// 打印所有可用字体（调试用）
    static func printAllAvailableFonts() {
-        debugInfo("=== 所有可用字体 ===")
+        debugInfoSync("=== 所有可用字体 ===")
        for font in getAllAvailableFonts() {
-            debugInfo(font)
+            debugInfoSync(font)
        }
-        debugInfo("==================")
+        debugInfoSync("==================")
    }
 }

--- a/yana/Utils/LocalizationManager.swift
+++ b/yana/Utils/LocalizationManager.swift
@@ -8,6 +8,7 @@ import SwiftUI
 /// - 应用全局默认语言为英文，不依赖系统语言设置
 /// - 用户可通过语言设置界面手动切换到其他支持的语言
 /// - 用户的语言选择会保存在UserDefaults中，下次启动时保持
+@MainActor
 class LocalizationManager: ObservableObject {
    
    // MARK: - 单例
@@ -42,9 +43,9 @@ class LocalizationManager: ObservableObject {
        didSet {
            do {
                try KeychainManager.shared.storeString(currentLanguage.rawValue, forKey: "AppLanguage")
-                    } catch {
-            debugError("❌ 保存语言设置失败: \(error)")
-        }
+            } catch {
+                debugErrorSync("❌ 保存语言设置失败: \(error)")
+            }
            // 通知视图更新
            objectWillChange.send()
        }
@@ -56,7 +57,7 @@ class LocalizationManager: ObservableObject {
        do {
            savedLanguage = try KeychainManager.shared.retrieveString(forKey: "AppLanguage")
        } catch {
-            debugError("❌ 读取语言设置失败: \(error)")
+            debugErrorSync("❌ 读取语言设置失败: \(error)")
            savedLanguage = nil
        }
        
@@ -113,34 +114,26 @@ class LocalizationManager: ObservableObject {
 }

 // MARK: - SwiftUI Extensions
-extension View {
-    /// 应用本地化字符串
-    /// - Parameter key: 本地化 key
-    /// - Returns: 带有本地化文本的视图
-    func localized(_ key: String) -> some View {
-        self.modifier(LocalizedTextModifier(key: key))
-    }
-}
-
-/// 本地化文本修饰器
-struct LocalizedTextModifier: ViewModifier {
-    let key: String
-    @ObservedObject private var localizationManager = LocalizationManager.shared
-    
-    func body(content: Content) -> some View {
-        content
-    }
-}
+// extension View {
+//     /// 应用本地化字符串
+//     /// - Parameter key: 本地化 key
+//     /// - Returns: 带有本地化文本的视图
+//     @MainActor
+//     func localized(_ key: String) -> some View {
+//         self.modifier(LocalizedTextModifier(key: key))
+//     }
+// }

 // MARK: - 便捷方法
-extension String {
-    /// 获取本地化字符串
-    var localized: String {
-        return LocalizationManager.shared.localizedString(self)
-    }
-    
-    /// 获取本地化字符串（带参数）
-    func localized(arguments: CVarArg...) -> String {
-        return LocalizationManager.shared.localizedString(self, arguments: arguments)
-    }
-} 
+// extension String {
+//     /// 获取本地化字符串
+//     @MainActor
+//     var localized: String {
+//         return LocalizationManager.shared.localizedString(self)
+//     }
+//     /// 获取本地化字符串（带参数）
+//     @MainActor
+//     func localized(arguments: CVarArg...) -> String {
+//         return LocalizationManager.shared.localizedString(self, arguments: arguments)
+//     }
+// } 
--- a/yana/Utils/Security/DESEncryptOCTest.swift
+++ b/yana/Utils/Security/DESEncryptOCTest.swift
@@ -5,8 +5,8 @@ struct DESEncryptOCTest {
    
    /// 测试 OC 版本的 DES 加密功能
    static func testOCDESEncryption() {
-        debugInfo("🧪 开始测试 OC 版本的 DES 加密...")
-        debugInfo(String(repeating: "=", count: 50))
+        debugInfoSync("🧪 开始测试 OC 版本的 DES 加密...")
+        debugInfoSync(String(repeating: "=", count: 50))
        
        let key = "1ea53d260ecf11e7b56e00163e046a26"
        let testCases = [
@@ -19,25 +19,25 @@ struct DESEncryptOCTest {
        
        for testCase in testCases {
            if let encrypted = DESEncrypt.encryptUseDES(testCase, key: key) {
-                debugInfo("✅ 加密成功:")
-                debugInfo("   原文: \"\(testCase)\"")
-                debugInfo("   密文: \(encrypted)")
+                debugInfoSync("✅ 加密成功:")
+                debugInfoSync("   原文: \"\(testCase)\"")
+                debugInfoSync("   密文: \(encrypted)")
                
                // 测试解密
                if let decrypted = DESEncrypt.decryptUseDES(encrypted, key: key) {
                    let isMatch = decrypted == testCase
-                    debugInfo("   解密: \"\(decrypted)\" \(isMatch ? "✅" : "❌")")
+                    debugInfoSync("   解密: \"\(decrypted)\" \(isMatch ? "✅" : "❌")")
                } else {
-                    debugError("   解密: 失败 ❌")
+                    debugErrorSync("   解密: 失败 ❌")
                }
            } else {
-                debugError("❌ 加密失败: \"\(testCase)\"")
+                debugErrorSync("❌ 加密失败: \"\(testCase)\"")
            }
-            debugInfo("")
+            debugInfoSync("")
        }
        
-        debugInfo(String(repeating: "=", count: 50))
-        debugInfo("🏁 OC版本DES加密测试完成")
+        debugInfoSync(String(repeating: "=", count: 50))
+        debugInfoSync("🏁 OC版本DES加密测试完成")
    }
 }

@@ -48,4 +48,4 @@ extension DESEncryptOCTest {
        DESEncryptOCTest.testOCDESEncryption()
    }
 }
-#endif 
+#endif 
--- a/yana/Utils/Security/DataMigrationManager.swift
+++ b/yana/Utils/Security/DataMigrationManager.swift
@@ -10,6 +10,7 @@ import Foundation
 /// 2. 迁移到 Keychain
 /// 3. 验证迁移结果
 /// 4. 清理旧数据
+@MainActor
 final class DataMigrationManager {
    
    // MARK: - 单例
@@ -54,23 +55,23 @@ final class DataMigrationManager {
    /// 执行数据迁移
    /// - Returns: 迁移结果
    func performMigration() -> MigrationResult {
-        debugInfo("🔄 开始检查数据迁移...")
+        debugInfoSync("🔄 开始检查数据迁移...")
        
        // 检查是否已经迁移过
        if isMigrationCompleted() {
-            debugInfo("✅ 数据已经迁移过，跳过迁移")
+            debugInfoSync("✅ 数据已经迁移过，跳过迁移")
            return .alreadyMigrated
        }
        
        // 检查是否有需要迁移的数据
        let legacyData = collectLegacyData()
        if legacyData.isEmpty {
-            debugInfo("ℹ️ 没有发现需要迁移的数据")
+            debugInfoSync("ℹ️ 没有发现需要迁移的数据")
            markMigrationCompleted()
            return .noDataToMigrate
        }
        
-        debugInfo("📦 发现需要迁移的数据: \(legacyData.keys.joined(separator: ", "))")
+        debugInfoSync("📦 发现需要迁移的数据: \(legacyData.keys.joined(separator: ", "))")
        
        do {
            // 执行迁移
@@ -85,11 +86,11 @@ final class DataMigrationManager {
            // 标记迁移完成
            markMigrationCompleted()
            
-            debugInfo("✅ 数据迁移完成")
+            debugInfoSync("✅ 数据迁移完成")
            return .completed
            
        } catch {
-            debugError("❌ 数据迁移失败: \(error)")
+            debugErrorSync("❌ 数据迁移失败: \(error)")
            return .failed(error)
        }
    }
@@ -157,9 +158,9 @@ final class DataMigrationManager {
            do {
                let accountModel = try JSONDecoder().decode(AccountModel.self, from: accountModelData)
                try keychain.store(accountModel, forKey: "account_model")
-                debugInfo("✅ AccountModel 迁移成功")
+                debugInfoSync("✅ AccountModel 迁移成功")
            } catch {
-                debugError("❌ AccountModel 迁移失败: \(error)")
+                debugErrorSync("❌ AccountModel 迁移失败: \(error)")
                // 如果 AccountModel 迁移失败，尝试从独立字段重建
                try migrateAccountModelFromIndependentFields(legacyData)
            }
@@ -173,9 +174,9 @@ final class DataMigrationManager {
            do {
                let userInfo = try JSONDecoder().decode(UserInfo.self, from: userInfoData)
                try keychain.store(userInfo, forKey: "user_info")
-                debugInfo("✅ UserInfo 迁移成功")
+                debugInfoSync("✅ UserInfo 迁移成功")
            } catch {
-                debugError("❌ UserInfo 迁移失败: \(error)")
+                debugErrorSync("❌ UserInfo 迁移失败: \(error)")
                throw error
            }
        }
@@ -183,7 +184,7 @@ final class DataMigrationManager {
        // 迁移语言设置
        if let appLanguage = legacyData[LegacyStorageKeys.appLanguage] as? String {
            try keychain.storeString(appLanguage, forKey: "AppLanguage")
-            debugInfo("✅ 语言设置迁移成功")
+            debugInfoSync("✅ 语言设置迁移成功")
        }
    }
    
@@ -191,7 +192,7 @@ final class DataMigrationManager {
    private func migrateAccountModelFromIndependentFields(_ legacyData: [String: Any]) throws {
        guard let userId = legacyData[LegacyStorageKeys.userId] as? String,
              let accessToken = legacyData[LegacyStorageKeys.accessToken] as? String else {
-            debugInfo("ℹ️ 没有足够的独立字段来重建 AccountModel")
+            debugInfoSync("ℹ️ 没有足够的独立字段来重建 AccountModel")
            return
        }
        
@@ -208,7 +209,7 @@ final class DataMigrationManager {
        )
        
        try KeychainManager.shared.store(accountModel, forKey: "account_model")
-        debugInfo("✅ 从独立字段重建 AccountModel 成功")
+        debugInfoSync("✅ 从独立字段重建 AccountModel 成功")
    }
    
    /// 验证迁移结果
@@ -240,7 +241,7 @@ final class DataMigrationManager {
            }
        }
        
-        debugInfo("✅ 迁移数据验证成功")
+        debugInfoSync("✅ 迁移数据验证成功")
    }
    
    /// 清理旧数据
@@ -249,11 +250,11 @@ final class DataMigrationManager {
        
        for key in keys {
            userDefaults.removeObject(forKey: key)
-            debugInfo("🗑️ 清理旧数据: \(key)")
+            debugInfoSync("🗑️ 清理旧数据: \(key)")
        }
        
        userDefaults.synchronize()
-        debugInfo("✅ 旧数据清理完成")
+        debugInfoSync("✅ 旧数据清理完成")
    }
 }

@@ -287,13 +288,13 @@ extension DataMigrationManager {
        
        switch migrationResult {
        case .completed:
-            debugInfo("🎉 应用启动时数据迁移完成")
+            debugInfoSync("🎉 应用启动时数据迁移完成")
        case .alreadyMigrated:
            break // 静默处理
        case .noDataToMigrate:
            break // 静默处理
        case .failed(let error):
-            debugError("⚠️ 应用启动时数据迁移失败: \(error)")
+            debugErrorSync("⚠️ 应用启动时数据迁移失败: \(error)")
            // 这里可以添加错误上报或降级策略
        }
    }
@@ -307,9 +308,9 @@ extension DataMigrationManager {
    /// 调试：打印旧数据信息
    func debugPrintLegacyData() {
        let legacyData = collectLegacyData()
-        debugInfo("🔍 旧版本数据:")
+        debugInfoSync("🔍 旧版本数据:")
        for (key, value) in legacyData {
-            debugInfo("  - \(key): \(type(of: value))")
+            debugInfoSync("  - \(key): \(type(of: value))")
        }
    }
    
@@ -322,7 +323,7 @@ extension DataMigrationManager {
        userDefaults.set("zh-Hans", forKey: LegacyStorageKeys.appLanguage)
        userDefaults.synchronize()
        
-        debugInfo("🧪 已创建测试用的旧版本数据")
+        debugInfoSync("🧪 已创建测试用的旧版本数据")
    }
    
    /// 调试：清除所有迁移相关数据
@@ -331,7 +332,7 @@ extension DataMigrationManager {
        do {
            try KeychainManager.shared.clearAll()
        } catch {
-            debugError("❌ 清除 Keychain 数据失败: \(error)")
+            debugErrorSync("❌ 清除 Keychain 数据失败: \(error)")
        }
        
        // 清除 UserDefaults 数据
@@ -350,7 +351,7 @@ extension DataMigrationManager {
        }
        userDefaults.synchronize()
        
-        debugInfo("🧪 已清除所有迁移相关数据")
+        debugInfoSync("🧪 已清除所有迁移相关数据")
    }
 }
-#endif 
+#endif 
--- a/yana/Utils/Security/KeychainManager.swift
+++ b/yana/Utils/Security/KeychainManager.swift
@@ -12,10 +12,11 @@ import Security
 /// - 完善的错误处理
 /// - 线程安全操作
 /// - 可配置的访问控制级别
+@MainActor
 final class KeychainManager {
    
    // MARK: - 单例
-    static let shared = KeychainManager()
+    @MainActor static let shared = KeychainManager()
    private init() {}
    
    // MARK: - 配置常量
@@ -108,7 +109,7 @@ final class KeychainManager {
            throw KeychainError.keychainOperationFailed(status)
        }
        
-        debugInfo("🔐 Keychain 存储成功: \(key)")
+        debugInfoSync("🔐 Keychain 存储成功: \(key)")
    }
    
    /// 从 Keychain 检索 Codable 对象
@@ -137,7 +138,7 @@ final class KeychainManager {
            // 4. 解码数据
            do {
                let object = try JSONDecoder().decode(type, from: data)
-                debugInfo("🔐 Keychain 读取成功: \(key)")
+                debugInfoSync("🔐 Keychain 读取成功: \(key)")
                return object
            } catch {
                throw KeychainError.decodingFailed(error)
@@ -176,7 +177,7 @@ final class KeychainManager {
        
        switch status {
        case errSecSuccess:
-            debugInfo("🔐 Keychain 更新成功: \(key)")
+            debugInfoSync("🔐 Keychain 更新成功: \(key)")
            
        case errSecItemNotFound:
            // 如果项目不存在，则创建新项目
@@ -196,7 +197,7 @@ final class KeychainManager {
        
        switch status {
        case errSecSuccess:
-            debugInfo("🔐 Keychain 删除成功: \(key)")
+            debugInfoSync("🔐 Keychain 删除成功: \(key)")
            
        case errSecItemNotFound:
            // 项目不存在，视为删除成功
@@ -231,7 +232,7 @@ final class KeychainManager {
        
        switch status {
        case errSecSuccess, errSecItemNotFound:
-            debugInfo("🔐 Keychain 清除完成")
+            debugInfoSync("🔐 Keychain 清除完成")
            
        default:
            throw KeychainError.keychainOperationFailed(status)
@@ -353,10 +354,10 @@ extension KeychainManager {
    /// 打印所有存储的键（仅用于调试）
    func debugPrintAllKeys() {
        let keys = debugListAllKeys()
-        debugInfo("🔐 Keychain 中存储的键:")
+        debugInfoSync("🔐 Keychain 中存储的键:")
        for key in keys {
-            debugInfo("  - \(key)")
+            debugInfoSync("  - \(key)")
        }
    }
 }
-#endif 
+#endif 
--- a/yana/Views/AppRootView.swift
+++ b/yana/Views/AppRootView.swift
@@ -2,83 +2,32 @@ import SwiftUI
 import ComposableArchitecture

 struct AppRootView: View {
-    @State private var shouldShowMainApp = false
-    @State private var shouldShowHomePage = false
-    
-    let splashStore = Store(
-        initialState: SplashFeature.State()
-    ) {
-        SplashFeature()
-    }
-    
-    let loginStore = Store(
-        initialState: LoginFeature.State()
-    ) {
-        LoginFeature()
-    }
-    
-    let homeStore = Store(
-        initialState: HomeFeature.State()
-    ) {
-        HomeFeature()
-    }
+    @State private var isLoggedIn = false
    
    var body: some View {
-        ZStack {
-            Group {
-                if shouldShowHomePage {
-                    // 主页
-                    HomeView(store: homeStore)
-                        .transition(.opacity.animation(.easeInOut(duration: 0.5)))
-                } else if shouldShowMainApp {
-                    // 登录界面
-                    LoginView(store: loginStore)
-                        .transition(.opacity.animation(.easeInOut(duration: 0.5)))
-                } else {
-                    // 启动画面
-                    SplashView(store: splashStore)
-                        .transition(.opacity.animation(.easeInOut(duration: 0.5)))
+        if isLoggedIn {
+            MainView(
+                store: Store(
+                    initialState: MainFeature.State()
+                ) {
+                    MainFeature()
                }
-            }
-            .onReceive(NotificationCenter.default.publisher(for: .autoLoginSuccess)) { _ in
-                // 自动登录成功，直接进入主页
-                withAnimation(.easeInOut(duration: 0.5)) {
-                    shouldShowHomePage = true
+            )
+        } else {
+            LoginView(
+                store: Store(
+                    initialState: LoginFeature.State()
+                ) {
+                    LoginFeature()
+                },
+                onLoginSuccess: {
+                    isLoggedIn = true
                }
-            }
-            .onReceive(NotificationCenter.default.publisher(for: .autoLoginFailed)) { _ in
-                // 自动登录失败，进入登录页面
-                withAnimation(.easeInOut(duration: 0.5)) {
-                    shouldShowMainApp = true
-                }
-            }
-            .onReceive(NotificationCenter.default.publisher(for: .ticketSuccess)) { _ in
-                // 手动登录成功，切换到主页
-                withAnimation(.easeInOut(duration: 0.5)) {
-                    shouldShowHomePage = true
-                }
-            }
-            .onReceive(NotificationCenter.default.publisher(for: .homeLogout)) { _ in
-                // 从主页登出，返回登录页面
-                withAnimation(.easeInOut(duration: 0.5)) {
-                    shouldShowHomePage = false
-                    shouldShowMainApp = true
-                }
-            }
-            
-            // 全局 API Loading 效果视图 - 显示在最顶层
-            APILoadingEffectView()
+            )
        }
    }
 }

-extension Notification.Name {
-    static let splashFinished = Notification.Name("splashFinished")
-    static let ticketSuccess = Notification.Name("ticketSuccess")
-    static let autoLoginSuccess = Notification.Name("autoLoginSuccess")
-    static let autoLoginFailed = Notification.Name("autoLoginFailed")
-}
-
 #Preview {
    AppRootView()
 } 
--- a/yana/Views/Components/UserAgreementView.swift
+++ b/yana/Views/Components/UserAgreementView.swift
@@ -38,20 +38,20 @@ struct UserAgreementView: View {
    
    // MARK: - Private Methods
    private func createAttributedText() -> AttributedString {
-        var attributedString = AttributedString("login.agreement_policy".localized)
+        var attributedString = AttributedString(NSLocalizedString("login.agreement_policy", comment: ""))
        
        // 设置默认颜色
        attributedString.foregroundColor = Color(hex: 0x666666)
        
        // 找到并设置 "用户协议" 的样式和链接
-        if let userServiceRange = attributedString.range(of: "login.agreement".localized) {
+        if let userServiceRange = attributedString.range(of: NSLocalizedString("login.agreement", comment: "")) {
            attributedString[userServiceRange].foregroundColor = Color(hex: 0x8A4FFF)
            attributedString[userServiceRange].underlineStyle = .single
            attributedString[userServiceRange].link = URL(string: "user-service-agreement")
        }
        
        // 找到并设置 "隐私政策" 的样式和链接
-        if let privacyPolicyRange = attributedString.range(of: "login.policy".localized) {
+        if let privacyPolicyRange = attributedString.range(of: NSLocalizedString("login.policy", comment: "")) {
            attributedString[privacyPolicyRange].foregroundColor = Color(hex: 0x8A4FFF)
            attributedString[privacyPolicyRange].underlineStyle = .single
            attributedString[privacyPolicyRange].link = URL(string: "privacy-policy")
@@ -61,28 +61,28 @@ struct UserAgreementView: View {
    }
 }

-#Preview {
-    VStack(spacing: 20) {
-        UserAgreementView(
-            isAgreed: .constant(true),
-            onUserServiceTapped: {
-                debugInfo("User Service Agreement tapped")
-            },
-            onPrivacyPolicyTapped: {
-                debugInfo("Privacy Policy tapped")
-            }
-        )
-        
-        UserAgreementView(
-            isAgreed: .constant(true),
-            onUserServiceTapped: {
-                debugInfo("User Service Agreement tapped")
-            },
-            onPrivacyPolicyTapped: {
-                debugInfo("Privacy Policy tapped")
-            }
-        )
-    }
-    .padding()
-    .background(Color.gray.opacity(0.1))
-} 
+//#Preview {
+//    VStack(spacing: 20) {
+//        UserAgreementView(
+//            isAgreed: .constant(true),
+//            onUserServiceTapped: {
+//                debugInfoSync("User Service Agreement tapped")
+//            },
+//            onPrivacyPolicyTapped: {
+//                debugInfoSync("Privacy Policy tapped")
+//            }
+//        )
+//        
+//        UserAgreementView(
+//            isAgreed: .constant(true),
+//            onUserServiceTapped: {
+//                debugInfoSync("User Service Agreement tapped")
+//            },
+//            onPrivacyPolicyTapped: {
+//                debugInfoSync("Privacy Policy tapped")
+//            }
+//        )
+//    }
+//    .padding()
+//    .background(Color.gray.opacity(0.1))
+//} 
--- a/yana/Views/CreateFeedView.swift
+++ b/yana/Views/CreateFeedView.swift
@@ -0,0 +1,239 @@
+import SwiftUI
+import ComposableArchitecture
+import PhotosUI
+
+struct CreateFeedView: View {
+    let store: StoreOf<CreateFeedFeature>
+    @State private var keyboardHeight: CGFloat = 0
+    
+    var body: some View {
+        NavigationStack {
+            GeometryReader { geometry in
+                VStack(spacing: 0) {
+                    // 背景色
+                    Color(hex: 0x0C0527)
+                        .ignoresSafeArea()
+                    
+                    // 主要内容区域（无ScrollView）
+                    VStack(spacing: 20) {
+                        // 内容输入区域
+                        VStack(alignment: .leading, spacing: 12) {
+                            // 文本输入框
+                            ZStack(alignment: .topLeading) {
+                                RoundedRectangle(cornerRadius: 12)
+                                    .fill(Color.white.opacity(0.1))
+                                    .frame(height: 200) // 高度固定为200
+                                
+                                if store.content.isEmpty {
+                                    Text("Enter Content")
+                                        .foregroundColor(.white.opacity(0.5))
+                                        .padding(.horizontal, 16)
+                                        .padding(.vertical, 12)
+                                }
+                                
+                                TextEditor(text: .init(
+                                    get: { store.content },
+                                    set: { store.send(.contentChanged($0)) }
+                                ))
+                                .foregroundColor(.white)
+                                .background(Color.clear)
+                                .padding(.horizontal, 12)
+                                .padding(.vertical, 8)
+                                .scrollContentBackground(.hidden)
+                                .frame(height: 200) // 高度固定为200
+                            }
+                            
+                            // 字符计数
+                            HStack {
+                                Spacer()
+                                Text("\(store.characterCount)/500")
+                                    .font(.system(size: 12))
+                                    .foregroundColor(
+                                        store.characterCount > 500 ? .red : .white.opacity(0.6)
+                                    )
+                            }
+                        }
+                        .padding(.horizontal, 20)
+                        .padding(.top, 20)
+                        
+                        // 图片选择区域
+                        VStack(alignment: .leading, spacing: 12) {
+                            if !store.processedImages.isEmpty || store.canAddMoreImages {
+                                ModernImageSelectionGrid(
+                                    images: store.processedImages,
+                                    selectedItems: store.selectedImages,
+                                    canAddMore: store.canAddMoreImages,
+                                    onItemsChanged: { items in
+                                        store.send(.photosPickerItemsChanged(items))
+                                    },
+                                    onRemoveImage: { index in
+                                        store.send(.removeImage(index))
+                                    }
+                                )
+                            }
+                        }
+                        .padding(.horizontal, 20)
+                        
+                        // 加载状态
+                        if store.isLoading {
+                            HStack {
+                                ProgressView()
+                                    .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                                Text("处理图片中...")
+                                    .font(.system(size: 14))
+                                    .foregroundColor(.white.opacity(0.8))
+                            }
+                            .padding(.top, 10)
+                        }
+                        
+                        // 错误提示
+                        if let error = store.errorMessage {
+                            Text(error)
+                                .font(.system(size: 14))
+                                .foregroundColor(.red)
+                                .padding(.horizontal, 20)
+                                .multilineTextAlignment(.center)
+                        }
+                        
+                        // 底部间距，确保内容不被键盘遮挡
+                        Color.clear.frame(height: max(keyboardHeight, geometry.safeAreaInsets.bottom) + 100)
+                    }
+                    .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
+                    .ignoresSafeArea(.keyboard, edges: .bottom)
+                    
+                    // 底部发布按钮 - 固定在底部
+                    VStack {
+                        Button(action: {
+                            store.send(.publishButtonTapped)
+                        }) {
+                            HStack {
+                                if store.isLoading {
+                                    ProgressView()
+                                        .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                                        .scaleEffect(0.8)
+                                    Text("发布中...")
+                                        .font(.system(size: 16, weight: .medium))
+                                        .foregroundColor(.white)
+                                } else {
+                                    Text("发布")
+                                        .font(.system(size: 16, weight: .medium))
+                                        .foregroundColor(.white)
+                                }
+                            }
+                            .frame(maxWidth: .infinity)
+                            .frame(height: 50)
+                            .background(
+                                Color(hex: 0x0C0527)
+                            )
+                            .cornerRadius(25)
+                            .disabled(store.isLoading || !store.canPublish)
+                            .opacity(store.isLoading || !store.canPublish ? 0.6 : 1.0)
+                        }
+                        .padding(.horizontal, 20)
+                        .padding(.bottom, max(keyboardHeight, geometry.safeAreaInsets.bottom) + 20)
+                    }
+                    .background(
+                        Color(hex: 0x0C0527)
+                    )
+                }
+            }
+            .navigationTitle("图文发布")
+            .navigationBarTitleDisplayMode(.inline)
+            .toolbarBackground(.hidden, for: .navigationBar)
+            .navigationBarBackButtonHidden(true)
+            .toolbar {
+                ToolbarItem(placement: .navigationBarLeading) {
+                    Button(action: {
+                        store.send(.dismissView)
+                    }) {
+                        Image(systemName: "xmark")
+                            .font(.system(size: 18, weight: .medium))
+                            .foregroundColor(.white)
+                    }
+                }
+                // 移除右上角发布按钮
+            }
+        }
+        .preferredColorScheme(.dark)
+        .onReceive(NotificationCenter.default.publisher(for: UIResponder.keyboardWillShowNotification)) { notification in
+            if let keyboardFrame = notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? CGRect {
+                keyboardHeight = keyboardFrame.height
+            }
+        }
+        .onReceive(NotificationCenter.default.publisher(for: UIResponder.keyboardWillHideNotification)) { _ in
+            keyboardHeight = 0
+        }
+    }
+    
+}
+
+// MARK: - iOS 16+ 图片选择网格组件
+struct ModernImageSelectionGrid: View {
+    let images: [UIImage]
+    let selectedItems: [PhotosPickerItem]
+    let canAddMore: Bool
+    let onItemsChanged: ([PhotosPickerItem]) -> Void
+    let onRemoveImage: (Int) -> Void
+    
+    private let columns = Array(repeating: GridItem(.flexible(), spacing: 8), count: 3)
+    
+    var body: some View {
+        WithPerceptionTracking {
+            LazyVGrid(columns: columns, spacing: 8) {
+                // 显示已选择的图片
+                ForEach(Array(images.enumerated()), id: \.offset) { index, image in
+                    ZStack(alignment: .topTrailing) {
+                        Image(uiImage: image)
+                            .resizable()
+                            .aspectRatio(contentMode: .fill)
+                            .frame(height: 100)
+                            .clipped()
+                            .cornerRadius(8)
+                        
+                        // 删除按钮
+                        Button(action: {
+                            onRemoveImage(index)
+                        }) {
+                            Image(systemName: "xmark.circle.fill")
+                                .font(.system(size: 20))
+                                .foregroundColor(.white)
+                                .background(Color.black.opacity(0.6))
+                                .clipShape(Circle())
+                        }
+                        .padding(4)
+                    }
+                }
+                
+                // 添加图片按钮
+                if canAddMore {
+                    PhotosPicker(
+                        selection: .init(
+                            get: { selectedItems },
+                            set: onItemsChanged
+                        ),
+                        maxSelectionCount: 9,
+                        matching: .images
+                    ) {
+                        RoundedRectangle(cornerRadius: 8)
+                            .fill(Color.white.opacity(0.1))
+                            .frame(height: 100)
+                            .overlay(
+                                Image(systemName: "plus")
+                                    .font(.system(size: 40))
+                                    .foregroundColor(.white.opacity(0.6))
+                            )
+                    }
+                }
+            }
+        }
+    }
+}
+
+// MARK: - 预览
+//#Preview {
+//    CreateFeedView(
+//        store: Store(initialState: CreateFeedFeature.State()) {
+//            CreateFeedFeature()
+//        }
+//    )
+//}
--- a/yana/Views/EMailLoginView.swift
+++ b/yana/Views/EMailLoginView.swift
@@ -1,17 +1,16 @@
 import SwiftUI
 import ComposableArchitecture
+import Combine

 struct EMailLoginView: View {
    let store: StoreOf<EMailLoginFeature>
    let onBack: () -> Void
+    @Binding var showEmailLogin: Bool
    
-    // 使用本地@State管理UI状态
    @State private var email: String = ""
    @State private var verificationCode: String = ""
    @State private var codeCountdown: Int = 0
-    @State private var timer: Timer?
-    
-    // 管理输入框焦点状态
+    @State private var timerCancellable: AnyCancellable?
    @FocusState private var focusedField: Field?
    
    enum Field {
@@ -19,253 +18,256 @@ struct EMailLoginView: View {
        case verificationCode
    }
    
-    // 计算登录按钮是否可用
    private var isLoginButtonEnabled: Bool {
        return !store.isLoading && !email.isEmpty && !verificationCode.isEmpty
    }
-    
-    // 计算获取验证码按钮文本
    private var getCodeButtonText: String {
        if store.isCodeLoading {
            return ""
        } else if codeCountdown > 0 {
            return "\(codeCountdown)S"
        } else {
-            return "email_login.get_code".localized
+            return NSLocalizedString("email_login.get_code", comment: "")
        }
    }
-    
-    // 计算获取验证码按钮是否可用
    private var isCodeButtonEnabled: Bool {
        return !store.isCodeLoading && codeCountdown == 0
    }
    
    var body: some View {
-        GeometryReader { geometry in
-            ZStack {
-                // 背景图片
-                Image("bg")
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
-                    .ignoresSafeArea(.all)
-                
-                VStack(spacing: 0) {
-                    // 顶部导航栏
-                    HStack {
-                        Button(action: {
-                            onBack()
-                        }) {
-                            Image(systemName: "chevron.left")
-                                .font(.system(size: 24, weight: .medium))
-                                .foregroundColor(.white)
-                                .frame(width: 44, height: 44)
-                        }
-                        
-                        Spacer()
-                    }
-                    .padding(.horizontal, 16)
-                    .padding(.top, 8)
-                    
-                    Spacer()
-                        .frame(height: 60)
-                    
-                    // 标题
-                    Text("email_login.title".localized)
-                        .font(.system(size: 28, weight: .medium))
-                        .foregroundColor(.white)
-                        .padding(.bottom, 80)
-                    
-                    // 输入框区域
-                    VStack(spacing: 24) {
-                        // 邮箱输入框
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            TextField("", text: $email)
-                                .placeholder(when: email.isEmpty) {
-                                    Text("placeholder.enter_email".localized)
-                                        .foregroundColor(.white.opacity(0.6))
-                                }
-                                .foregroundColor(.white)
-                                .font(.system(size: 16))
-                                .padding(.horizontal, 24)
-                                .keyboardType(.emailAddress)
-                                .autocapitalization(.none)
-                                .disableAutocorrection(true)
-                                .focused($focusedField, equals: .email)
-                        }
-                        
-                        // 验证码输入框
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            HStack {
-                                TextField("", text: $verificationCode)
-                                    .placeholder(when: verificationCode.isEmpty) {
-                                        Text("placeholder.enter_verification_code".localized)
-                                            .foregroundColor(.white.opacity(0.6))
-                                    }
-                                    .foregroundColor(.white)
-                                    .font(.system(size: 16))
-                                    .keyboardType(.numberPad)
-                                    .focused($focusedField, equals: .verificationCode)
-                                
-                                // 获取验证码按钮
-                                Button(action: {
-                                    // 发送API请求
-                                    store.send(.getVerificationCodeTapped)
-                                    // 立即开始倒计时
-                                    startCountdown()
-                                }) {
-                                    ZStack {
-                                        if store.isCodeLoading {
-                                            ProgressView()
-                                                .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                                .scaleEffect(0.7)
-                                        } else {
-                                            Text(getCodeButtonText)
-                                                .font(.system(size: 14, weight: .medium))
-                                                .foregroundColor(.white)
-                                        }
-                                    }
-                                    .frame(width: 60, height: 36)
-                                    .background(
-                                        RoundedRectangle(cornerRadius: 18)
-                                            .fill(Color.white.opacity(isCodeButtonEnabled && !email.isEmpty ? 0.2 : 0.1))
-                                    )
-                                }
-                                .disabled(!isCodeButtonEnabled || email.isEmpty || store.isCodeLoading)
-                            }
-                            .padding(.horizontal, 24)
-                        }
-                    }
-                    .padding(.horizontal, 32)
-                    
-                    Spacer()
-                        .frame(height: 60)
-                    
-                    // 登录按钮
-                    Button(action: {
-                        store.send(.loginButtonTapped(email: email, verificationCode: verificationCode))
-                    }) {
-                        ZStack {
-                            // 渐变背景
-                            LinearGradient(
-                                colors: [
-                                    Color(red: 0.85, green: 0.37, blue: 1.0),  // #D85EFF
-                                    Color(red: 0.54, green: 0.31, blue: 1.0)   // #8A4FFF
-                                ],
-                                startPoint: .leading,
-                                endPoint: .trailing
-                            )
-                            .clipShape(RoundedRectangle(cornerRadius: 28))
-                            
-                            HStack {
-                                if store.isLoading {
-                                    ProgressView()
-                                        .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                        .scaleEffect(0.8)
-                                }
-                                Text(store.isLoading ? "email_login.logging_in".localized : "email_login.login_button".localized)
-                                    .font(.system(size: 18, weight: .semibold))
-                                    .foregroundColor(.white)
-                            }
-                        }
-                        .frame(height: 56)
-                    }
-                    .disabled(store.isLoading || email.isEmpty || verificationCode.isEmpty)
-                    .opacity(isLoginButtonEnabled ? 1.0 : 0.5)
-                    .padding(.horizontal, 32)
-                    
-                    // 错误信息
-                    if let errorMessage = store.errorMessage {
-                        Text(errorMessage)
-                            .font(.system(size: 14))
-                            .foregroundColor(.red)
-                            .padding(.top, 16)
-                            .padding(.horizontal, 32)
-                    }
-                    
-                    Spacer()
+        WithViewStore(store, observe: { $0.loginStep }) { viewStore in
+            LoginContentView(
+                store: store,
+                onBack: onBack,
+                email: $email,
+                verificationCode: $verificationCode,
+                codeCountdown: $codeCountdown,
+                focusedField: $focusedField,
+                isLoginButtonEnabled: isLoginButtonEnabled,
+                getCodeButtonText: getCodeButtonText,
+                isCodeButtonEnabled: isCodeButtonEnabled
+            )
+            .onChange(of: viewStore.state) { newStep in
+                debugInfoSync("🔄 EMailLoginView: loginStep 变化为 \(newStep)")
+                if newStep == .completed {
+                    debugInfoSync("✅ EMailLoginView: 登录成功，准备关闭自身")
+                    showEmailLogin = false
                }
            }
        }
        .onAppear {
-            // 每次进入页面都重置状态
-            store.send(.resetState)
-            
-            email = ""
-            verificationCode = ""
-            codeCountdown = 0
-            stopCountdown()
-            
-            #if DEBUG
-            email = "exzero@126.com"
-            store.send(.emailChanged(email))
-            #endif
+            let _ = WithPerceptionTracking {
+                store.send(.resetState)
+                email = ""
+                verificationCode = ""
+                codeCountdown = 0
+                stopCountdown()
+                #if DEBUG
+                email = "exzero@126.com"
+                store.send(.emailChanged(email))
+                #endif
+            }
        }
        .onDisappear {
-            stopCountdown()
+            let _ = WithPerceptionTracking {
+                stopCountdown()
+            }
        }
        .onChange(of: email) { newEmail in
-            store.send(.emailChanged(newEmail))
+            let _ = WithPerceptionTracking {
+                store.send(.emailChanged(newEmail))
+            }
        }
        .onChange(of: verificationCode) { newCode in
-            store.send(.verificationCodeChanged(newCode))
+            let _ = WithPerceptionTracking {
+                store.send(.verificationCodeChanged(newCode))
+            }
        }
        .onChange(of: store.isCodeLoading) { isCodeLoading in
-            // 当API请求完成且成功时，自动将焦点切换到验证码输入框
-            if !isCodeLoading && store.errorMessage == nil {
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
-                    focusedField = .verificationCode
+            let _ = WithPerceptionTracking {
+                if !isCodeLoading && store.errorMessage == nil {
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+                        focusedField = .verificationCode
+                    }
                }
            }
        }
    }
    
-    // MARK: - 倒计时管理
    private func startCountdown() {
        stopCountdown()
-        
-        // 立即设置倒计时
        codeCountdown = 60
-        
-        timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in
-            DispatchQueue.main.async {
+        timerCancellable = Timer.publish(every: 1.0, on: .main, in: .common)
+            .autoconnect()
+            .sink { _ in
                if codeCountdown > 0 {
                    codeCountdown -= 1
                } else {
                    stopCountdown()
                }
            }
-        }
    }
-    
    private func stopCountdown() {
-        timer?.invalidate()
-        timer = nil
+        timerCancellable?.cancel()
+        timerCancellable = nil
    }
 }

-#Preview {
-    EMailLoginView(
-        store: Store(
-            initialState: EMailLoginFeature.State()
-        ) {
-            EMailLoginFeature()
-        },
-        onBack: {}
-    )
-} 
+private struct LoginContentView: View {
+    let store: StoreOf<EMailLoginFeature>
+    let onBack: () -> Void
+    @Binding var email: String
+    @Binding var verificationCode: String
+    @Binding var codeCountdown: Int
+    @FocusState.Binding var focusedField: EMailLoginView.Field?
+    let isLoginButtonEnabled: Bool
+    let getCodeButtonText: String
+    let isCodeButtonEnabled: Bool
+    
+    var body: some View {
+        GeometryReader { geometry in
+            WithPerceptionTracking {
+                ZStack {
+                    Image("bg")
+                        .resizable()
+                        .aspectRatio(contentMode: .fill)
+                        .ignoresSafeArea(.all)
+                    VStack(spacing: 0) {
+                        HStack {
+                            Button(action: {
+                                onBack()
+                            }) {
+                                Image(systemName: "chevron.left")
+                                    .font(.system(size: 24, weight: .medium))
+                                    .foregroundColor(.white)
+                                    .frame(width: 44, height: 44)
+                            }
+                            Spacer()
+                        }
+                        .padding(.horizontal, 16)
+                        .padding(.top, 8)
+                        Spacer().frame(height: 60)
+                        Text(NSLocalizedString("email_login.title", comment: ""))
+                            .font(.system(size: 28, weight: .medium))
+                            .foregroundColor(.white)
+                            .padding(.bottom, 80)
+                        VStack(spacing: 24) {
+                            ZStack {
+                                RoundedRectangle(cornerRadius: 25)
+                                    .fill(Color.white.opacity(0.1))
+                                    .overlay(
+                                        RoundedRectangle(cornerRadius: 25)
+                                            .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                                    )
+                                    .frame(height: 56)
+                                TextField("", text: $email)
+                                    .placeholder(when: email.isEmpty) {
+                                        Text(NSLocalizedString("placeholder.enter_email", comment: ""))
+                                            .foregroundColor(.white.opacity(0.6))
+                                    }
+                                    .foregroundColor(.white)
+                                    .font(.system(size: 16))
+                                    .padding(.horizontal, 24)
+                                    .keyboardType(.emailAddress)
+                                    .focused($focusedField, equals: .email)
+                            }
+                            ZStack {
+                                RoundedRectangle(cornerRadius: 25)
+                                    .fill(Color.white.opacity(0.1))
+                                    .overlay(
+                                        RoundedRectangle(cornerRadius: 25)
+                                            .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                                    )
+                                    .frame(height: 56)
+                                HStack {
+                                    TextField("", text: $verificationCode)
+                                        .placeholder(when: verificationCode.isEmpty) {
+                                            Text(NSLocalizedString("placeholder.enter_code", comment: ""))
+                                                .foregroundColor(.white.opacity(0.6))
+                                        }
+                                        .foregroundColor(.white)
+                                        .font(.system(size: 16))
+                                        .keyboardType(.numberPad)
+                                        .focused($focusedField, equals: .verificationCode)
+                                    Button(action: {
+                                        store.send(.getVerificationCodeTapped)
+                                    }) {
+                                        ZStack {
+                                            if store.isCodeLoading {
+                                                ProgressView()
+                                                    .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                                                    .scaleEffect(0.7)
+                                            } else {
+                                                Text(getCodeButtonText)
+                                                    .font(.system(size: 14, weight: .medium))
+                                                    .foregroundColor(.white)
+                                            }
+                                        }
+                                        .frame(width: 60, height: 36)
+                                        .background(
+                                            RoundedRectangle(cornerRadius: 18)
+                                                .fill(Color.white.opacity(isCodeButtonEnabled && !email.isEmpty ? 0.2 : 0.1))
+                                        )
+                                    }
+                                    .disabled(!isCodeButtonEnabled || email.isEmpty || store.isCodeLoading)
+                                }
+                                .padding(.horizontal, 24)
+                            }
+                        }
+                        .padding(.horizontal, 32)
+                        Spacer().frame(height: 60)
+                        Button(action: {
+                            store.send(.loginButtonTapped(email: email, verificationCode: verificationCode))
+                        }) {
+                            ZStack {
+                                LinearGradient(
+                                    colors: [
+                                        Color(red: 0.85, green: 0.37, blue: 1.0),
+                                        Color(red: 0.54, green: 0.31, blue: 1.0)
+                                    ],
+                                    startPoint: .leading,
+                                    endPoint: .trailing
+                                )
+                                .clipShape(RoundedRectangle(cornerRadius: 28))
+                                HStack {
+                                    if store.isLoading {
+                                        ProgressView()
+                                            .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                                            .scaleEffect(0.8)
+                                    }
+                                    Text(store.isLoading ? NSLocalizedString("email_login.logging_in", comment: "") : NSLocalizedString("email_login.login_button", comment: ""))
+                                        .font(.system(size: 18, weight: .semibold))
+                                        .foregroundColor(.white)
+                                }
+                            }
+                            .frame(height: 56)
+                        }
+                        .disabled(store.isLoading || email.isEmpty || verificationCode.isEmpty)
+                        .opacity(isLoginButtonEnabled ? 1.0 : 0.5)
+                        .padding(.horizontal, 32)
+                        if let errorMessage = store.errorMessage {
+                            Text(errorMessage)
+                                .font(.system(size: 14))
+                                .foregroundColor(.red)
+                                .padding(.top, 16)
+                                .padding(.horizontal, 32)
+                        }
+                        Spacer()
+                    }
+                }
+            }
+        }
+    }
+}
+
+//#Preview {
+//    EMailLoginView(
+//        store: Store(
+//            initialState: EMailLoginFeature.State()
+//        ) {
+//            EMailLoginFeature()
+//        },
+//        onBack: {},
+//        showEmailLogin: .constant(true)
+//    )
+//}
--- a/yana/Views/EditFeedView.swift
+++ b/yana/Views/EditFeedView.swift
@@ -0,0 +1,19 @@
+import SwiftUI
+
+struct EditFeedView: View {
+    var body: some View {
+        VStack(spacing: 20) {
+            Text("编辑动态")
+                .font(.title)
+                .bold()
+            Text("这里是 EditFeedView 占位内容")
+                .foregroundColor(.gray)
+            Spacer()
+        }
+        .padding()
+    }
+}
+
+#Preview {
+    EditFeedView()
+} 
--- a/yana/Views/FeedListView.swift
+++ b/yana/Views/FeedListView.swift
@@ -0,0 +1,65 @@
+import SwiftUI
+import ComposableArchitecture
+
+struct FeedListView: View {
+    let store: StoreOf<FeedListFeature>
+    
+    var body: some View {
+        WithViewStore(self.store, observe: { $0 }) { viewStore in
+            GeometryReader { geometry in
+                ZStack {
+                    // 背景图片
+                    Image("bg")
+                        .resizable()
+                        .aspectRatio(contentMode: .fill)
+                        .frame(maxWidth: .infinity, maxHeight: .infinity)
+                        .clipped()
+                        .ignoresSafeArea(.all)
+                    VStack(alignment: .center, spacing: 0) {
+                        // 顶部栏
+                        HStack {
+                            Spacer(minLength: 0)
+                            Spacer(minLength: 0)
+                            Text("Enjoy your Life Time")
+                                .font(.system(size: 22, weight: .semibold))
+                                .foregroundColor(.white)
+                                .frame(maxWidth: .infinity, alignment: .center)
+                            Spacer(minLength: 0)
+                            Button(action: {
+                                viewStore.send(.editFeedButtonTapped)
+                            }) {
+                                Image("add icon")
+                                    .resizable()
+                                    .frame(width: 36, height: 36)
+                            }
+                        }
+                        .padding(.horizontal, 20)
+                        .padding(.top, geometry.safeAreaInsets.top)
+                        // 其他内容
+                        Image(systemName: "heart.fill")
+                            .font(.system(size: 60))
+                            .foregroundColor(.red)
+                            .padding(.top, 40)
+                        Text("The disease is like a cruel ruler,\nand time is our most precious treasure.\nEvery moment we live is a victory\nagainst the inevitable.")
+                            .font(.system(size: 16))
+                            .multilineTextAlignment(.center)
+                            .foregroundColor(.white.opacity(0.9))
+                            .padding(.horizontal, 30)
+                            .padding(.bottom, 30)
+                        Spacer()
+                    }
+                    .frame(maxWidth: .infinity, alignment: .top)
+                }
+            }
+            .onAppear {
+                viewStore.send(.onAppear)
+            }
+            .sheet(isPresented: viewStore.binding(
+                get: \.isEditFeedPresented,
+                send: { $0 ? .editFeedButtonTapped : .editFeedDismissed }
+            )) {
+                EditFeedView()
+            }
+        }
+    }
+} 
--- a/yana/Views/FeedView.swift
+++ b/yana/Views/FeedView.swift
@@ -1,107 +1,158 @@
 import SwiftUI
 import ComposableArchitecture

-struct FeedView: View {
+struct FeedTopBarView: View {
    let store: StoreOf<FeedFeature>
-    
+    let onShowCreateFeed: () -> Void
    var body: some View {
-        WithViewStore(store, observe: { $0 }) { viewStore in
-            GeometryReader { geometry in
-                ScrollView {
-                    VStack(spacing: 20) {
-                        // 顶部区域 - 标题和加号按钮
-                        HStack {
-                            Spacer()
-                            
-                            // 标题
-                            Text("Enjoy your Life Time")
-                                .font(.system(size: 22, weight: .semibold))
-                                .foregroundColor(.white)
-                            
-                            Spacer()
-                            
-                            // 右侧加号按钮
-                            Button(action: {
-                                // 加号按钮操作
-                            }) {
-                                Image("add icon")
-                                    .frame(width: 36, height: 36)
-                            }
-                        }
-                        .padding(.horizontal, 20)
-                        
-                        // 心脏图标
-                        Image(systemName: "heart.fill")
-                            .font(.system(size: 60))
-                            .foregroundColor(.red)
-                            .padding(.top, 40)
-                        
-                        // 励志文字
-                        Text("The disease is like a cruel ruler,\nand time is our most precious treasure.\nEvery moment we live is a victory\nagainst the inevitable.")
+        WithPerceptionTracking {
+            HStack {
+                Spacer()
+                Text("Enjoy your Life Time")
+                    .font(.system(size: 22, weight: .semibold))
+                    .foregroundColor(.white)
+                Spacer()
+                Button(action: {
+                    onShowCreateFeed() // 只调用回调
+                }) {
+                    Image("add icon")
+                        .frame(width: 36, height: 36)
+                }
+            }
+            .padding(.horizontal, 20)
+        }
+    }
+}
+
+struct FeedMomentsListView: View {
+    let store: StoreOf<FeedFeature>
+    var body: some View {
+        WithPerceptionTracking {
+            LazyVStack(spacing: 16) {
+                if store.moments.isEmpty {
+                    VStack(spacing: 12) {
+                        Image(systemName: "heart.text.square")
+                            .font(.system(size: 40))
+                            .foregroundColor(.white.opacity(0.6))
+                        Text("暂无动态内容")
                            .font(.system(size: 16))
-                            .multilineTextAlignment(.center)
-                            .foregroundColor(.white.opacity(0.9))
-                            .padding(.horizontal, 30)
-                            .padding(.top, 20)
+                            .foregroundColor(.white.opacity(0.8))
+                        if let error = store.error {
+                            Text("错误: \(error)")
+                                .font(.system(size: 12))
+                                .foregroundColor(.red.opacity(0.8))
+                                .multilineTextAlignment(.center)
+                                .padding(.horizontal, 20)
+                        }
                        
-                        // 真实动态数据
-                        LazyVStack(spacing: 16) {
-                            if viewStore.moments.isEmpty {
-                                // 空状态
-                                VStack(spacing: 12) {
-                                    Image(systemName: "heart.text.square")
-                                        .font(.system(size: 40))
-                                        .foregroundColor(.white.opacity(0.6))
-                                    
-                                    Text("暂无动态内容")
-                                        .font(.system(size: 16))
-                                        .foregroundColor(.white.opacity(0.8))
-                                    
-                                    if let error = viewStore.error {
-                                        Text("错误: \(error)")
-                                            .font(.system(size: 12))
-                                            .foregroundColor(.red.opacity(0.8))
-                                            .multilineTextAlignment(.center)
-                                            .padding(.horizontal, 20)
+                        // 重试按钮
+                        if store.error != nil {
+                            Button(action: {
+                                store.send(.retryLoad)
+                            }) {
+                                Text("重试")
+                                    .font(.system(size: 14, weight: .medium))
+                                    .foregroundColor(.white)
+                                    .padding(.horizontal, 20)
+                                    .padding(.vertical, 8)
+                                    .background(Color.blue.opacity(0.8))
+                                    .cornerRadius(8)
+                            }
+                            .padding(.top, 8)
+                        }
+                    }
+                    .padding(.top, 40)
+                } else {
+                    ForEach(Array(store.moments.enumerated()), id: \.element.dynamicId) { index, moment in
+                        WithPerceptionTracking {
+                            Text(moment.avatar)
+//                            OptimizedDynamicCardView(
+//                                moment: moment,
+//                                allMoments: store.moments,
+//                                currentIndex: index
+//                            )
+                                .onAppear {
+                                    // 当显示最后一个动态时，加载更多数据
+                                    if index == store.moments.count - 1 && store.hasMoreData && !store.isLoading {
+                                        store.send(.loadMoreMoments)
                                    }
                                }
+                        }
+                    }
+    
+                    // 加载更多指示器
+                    if store.isLoading && !store.moments.isEmpty {
+                        HStack {
+                            ProgressView()
+                                .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                            Text("加载更多...")
+                                .font(.system(size: 14))
+                                .foregroundColor(.white.opacity(0.8))
+                        }
+                        .padding(.top, 20)
+                    }
+                }
+            }
+            .padding(.horizontal, 16)
+            .padding(.top, 20) // 调整顶部间距
+        }
+    }
+}
+
+struct FeedView: View {
+    let store: StoreOf<FeedFeature>
+    let onShowCreateFeed: () -> Void
+    
+    var body: some View {
+        WithPerceptionTracking {
+            GeometryReader { geometry in
+                ZStack {
+                    // 背景图片 - 与 HomeView 保持一致
+                    Image("bg")
+                        .resizable()
+                        .aspectRatio(contentMode: .fill)
+                        .frame(maxWidth: .infinity, maxHeight: .infinity)
+                        .clipped()
+                        .ignoresSafeArea(.all)
+                    
+                    // 主要内容布局
+                    VStack(spacing: 0) {
+                        // 固定内容区域
+                        VStack(spacing: 20) {
+                            FeedTopBarView(store: store, onShowCreateFeed: onShowCreateFeed)
+                            Image(systemName: "heart.fill")
+                                .font(.system(size: 60))
+                                .foregroundColor(.red)
                                .padding(.top, 40)
-                            } else {
-                                // 显示真实动态数据
-                                ForEach(Array(viewStore.moments.enumerated()), id: \.element.dynamicId) { index, moment in
-                                    OptimizedDynamicCardView(
-                                        moment: moment,
-                                        allMoments: viewStore.moments,
-                                        currentIndex: index
-                                    )
+                            Text("The disease is like a cruel ruler,\nand time is our most precious treasure.\nEvery moment we live is a victory\nagainst the inevitable.")
+                                .font(.system(size: 16))
+                                .multilineTextAlignment(.center)
+                                .foregroundColor(.white.opacity(0.9))
+                                .padding(.horizontal, 30)
+                                .padding(.bottom, 30)
+                        }
+//                        .padding(.top, 60) // 为状态栏留出空间
+                        
+                        // 滚动内容区域 - 只有动态列表
+                        ScrollView {
+                            FeedMomentsListView(store: store)
+                                .padding(.bottom, 20) // 底部留出空间
+                        }
+                        .refreshable {
+                            // 下拉刷新
+                            await withCheckedContinuation { continuation in
+                                store.send(.refresh)
+                                // 简单延迟确保刷新完成
+                                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
+                                    continuation.resume()
                                }
                            }
                        }
-                        .padding(.horizontal, 16)
-                        .padding(.top, 30)
-                        
-                        // 加载状态
-                        if viewStore.isLoading {
-                            HStack {
-                                ProgressView()
-                                    .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                Text("加载中...")
-                                    .font(.system(size: 14))
-                                    .foregroundColor(.white.opacity(0.8))
-                            }
-                            .padding(.top, 20)
-                        }
-                        
-                        // 底部安全区域
-                        Color.clear.frame(height: geometry.safeAreaInsets.bottom + 100)
                    }
                }
-                .refreshable {
-                    viewStore.send(.loadLatestMoments)
-                }
            }
            .onAppear {
-                viewStore.send(.onAppear)
+                store.send(.onAppear)
            }
        }
    }
@@ -114,88 +165,90 @@ struct OptimizedDynamicCardView: View {
    let currentIndex: Int
    
    var body: some View {
-        VStack(alignment: .leading, spacing: 12) {
-            // 用户信息
-            HStack {
-                // 使用缓存的头像
-                CachedAsyncImage(url: moment.avatar) { image in
-                    image
-                        .resizable()
-                        .aspectRatio(contentMode: .fill)
-                } placeholder: {
-                    Circle()
-                        .fill(Color.gray.opacity(0.3))
-                        .overlay(
-                            Text(String(moment.nick.prefix(1)))
-                                .font(.system(size: 16, weight: .medium))
-                                .foregroundColor(.white)
-                        )
-                }
-                .frame(width: 40, height: 40)
-                .clipShape(Circle())
-                
-                VStack(alignment: .leading, spacing: 2) {
-                    Text(moment.nick)
-                        .font(.system(size: 16, weight: .medium))
-                        .foregroundColor(.white)
+        WithPerceptionTracking{
+            VStack(alignment: .leading, spacing: 12) {
+                // 用户信息
+                HStack {
+                    // 使用缓存的头像
+                    CachedAsyncImage(url: moment.avatar) { image in
+                        image
+                            .resizable()
+                            .aspectRatio(contentMode: .fill)
+                    } placeholder: {
+                        Circle()
+                            .fill(Color.gray.opacity(0.3))
+                            .overlay(
+                                Text(String(moment.nick.prefix(1)))
+                                    .font(.system(size: 16, weight: .medium))
+                                    .foregroundColor(.white)
+                            )
+                    }
+                    .frame(width: 40, height: 40)
+                    .clipShape(Circle())
                    
-                    Text(formatTime(moment.publishTime))
-                        .font(.system(size: 12))
-                        .foregroundColor(.white.opacity(0.6))
-                }
-                
-                Spacer()
-                
-                // VIP 标识
-                if let vipInfo = moment.userVipInfoVO, let vipLevel = vipInfo.vipLevel {
-                    Text("VIP\(vipLevel)")
-                        .font(.system(size: 10, weight: .bold))
-                        .foregroundColor(.yellow)
-                        .padding(.horizontal, 6)
-                        .padding(.vertical, 2)
-                        .background(Color.yellow.opacity(0.2))
-                        .cornerRadius(4)
-                }
-            }
-            
-            // 动态内容
-            if !moment.content.isEmpty {
-                Text(moment.content)
-                    .font(.system(size: 14))
-                    .foregroundColor(.white.opacity(0.9))
-                    .multilineTextAlignment(.leading)
-            }
-            
-            // 优化的图片网格
-            if let images = moment.dynamicResList, !images.isEmpty {
-                OptimizedImageGrid(images: images)
-            }
-            
-            // 互动按钮
-            HStack(spacing: 20) {
-                Button(action: {}) {
-                    HStack(spacing: 4) {
-                        Image(systemName: "message")
-                            .font(.system(size: 16))
-                        Text("\(moment.commentCount)")
-                            .font(.system(size: 14))
+                    VStack(alignment: .leading, spacing: 2) {
+                        Text(moment.nick)
+                            .font(.system(size: 16, weight: .medium))
+                            .foregroundColor(.white)
+                        
+                        Text(formatTime(moment.publishTime))
+                            .font(.system(size: 12))
+                            .foregroundColor(.white.opacity(0.6))
                    }
-                    .foregroundColor(.white.opacity(0.8))
-                }
-                
-                Button(action: {}) {
-                    HStack(spacing: 4) {
-                        Image(systemName: moment.isLike ? "heart.fill" : "heart")
-                            .font(.system(size: 16))
-                        Text("\(moment.likeCount)")
-                            .font(.system(size: 14))
+                    
+                    Spacer()
+                    
+                    // VIP 标识
+                    if let vipInfo = moment.userVipInfoVO, let vipLevel = vipInfo.vipLevel {
+                        Text("VIP\(vipLevel)")
+                            .font(.system(size: 10, weight: .bold))
+                            .foregroundColor(.yellow)
+                            .padding(.horizontal, 6)
+                            .padding(.vertical, 2)
+                            .background(Color.yellow.opacity(0.2))
+                            .cornerRadius(4)
                    }
-                    .foregroundColor(moment.isLike ? .red : .white.opacity(0.8))
                }
                
-                Spacer()
+                // 动态内容
+                if !moment.content.isEmpty {
+                    Text(moment.content)
+                        .font(.system(size: 14))
+                        .foregroundColor(.white.opacity(0.9))
+                        .multilineTextAlignment(.leading)
+                }
+                
+                // 优化的图片网格
+                if let images = moment.dynamicResList, !images.isEmpty {
+                    OptimizedImageGrid(images: images)
+                }
+                
+                // 互动按钮
+                HStack(spacing: 20) {
+                    Button(action: {}) {
+                        HStack(spacing: 4) {
+                            Image(systemName: "message")
+                                .font(.system(size: 16))
+                            Text("\(moment.commentCount)")
+                                .font(.system(size: 14))
+                        }
+                        .foregroundColor(.white.opacity(0.8))
+                    }
+                    
+                    Button(action: {}) {
+                        HStack(spacing: 4) {
+                            Image(systemName: moment.isLike ? "heart.fill" : "heart")
+                                .font(.system(size: 16))
+                            Text("\(moment.likeCount)")
+                                .font(.system(size: 14))
+                        }
+                        .foregroundColor(moment.isLike ? .red : .white.opacity(0.8))
+                    }
+                    
+                    Spacer()
+                }
+                .padding(.top, 8)
            }
-            .padding(.top, 8)
        }
        .padding(16)
        .background(
@@ -257,44 +310,45 @@ struct OptimizedImageGrid: View {
    
    var body: some View {
        GeometryReader { geometry in
-            let availableWidth = geometry.size.width
+            let availableWidth = max(geometry.size.width, 1) // 防止为0或负数
            let spacing: CGFloat = 8
            
-            switch images.count {
-            case 1:
-                // 单张图片：大正方形居中显示
-                let imageSize: CGFloat = min(availableWidth * 0.6, 200)
-                HStack {
-                    Spacer()
-                    SquareImageView(image: images[0], size: imageSize)
-                    Spacer()
-                }
-                
-            case 2:
-                // 两张图片：并排显示
-                let imageSize: CGFloat = (availableWidth - spacing) / 2
-                HStack(spacing: spacing) {
-                    SquareImageView(image: images[0], size: imageSize)
-                    SquareImageView(image: images[1], size: imageSize)
-                }
-                
-            case 3:
-                // 三张图片：水平排列
-                let imageSize: CGFloat = (availableWidth - spacing * 2) / 3
-                HStack(spacing: spacing) {
-                    ForEach(images.prefix(3), id: \.id) { image in
-                        SquareImageView(image: image, size: imageSize)
+            // 保护：如果availableWidth不合理，直接返回空视图
+            if availableWidth < 10 {
+                Color.clear.frame(height: 1)
+            } else {
+                switch images.count {
+                case 1:
+                    // 单张图片：大正方形居中显示
+                    let imageSize: CGFloat = min(availableWidth * 0.6, 200)
+                    HStack {
+                        Spacer()
+                        SquareImageView(image: images[0], size: imageSize)
+                        Spacer()
                    }
-                }
-                
-            default:
-                // 四张及以上：九宫格布局（最多9张）
-                let imageSize: CGFloat = (availableWidth - spacing * 2) / 3
-                let columns = Array(repeating: GridItem(.fixed(imageSize), spacing: spacing), count: 3)
-                
-                LazyVGrid(columns: columns, spacing: spacing) {
-                    ForEach(images.prefix(9), id: \.id) { image in
-                        SquareImageView(image: image, size: imageSize)
+                case 2:
+                    // 两张图片：并排显示
+                    let imageSize: CGFloat = (availableWidth - spacing) / 2
+                    HStack(spacing: spacing) {
+                        SquareImageView(image: images[0], size: imageSize)
+                        SquareImageView(image: images[1], size: imageSize)
+                    }
+                case 3:
+                    // 三张图片：水平排列
+                    let imageSize: CGFloat = (availableWidth - spacing * 2) / 3
+                    HStack(spacing: spacing) {
+                        ForEach(images.prefix(3), id: \.id) { image in
+                            SquareImageView(image: image, size: imageSize)
+                        }
+                    }
+                default:
+                    // 四张及以上：九宫格布局（最多9张）
+                    let imageSize: CGFloat = (availableWidth - spacing * 2) / 3
+                    let columns = Array(repeating: GridItem(.fixed(imageSize), spacing: spacing), count: 3)
+                    LazyVGrid(columns: columns, spacing: spacing) {
+                        ForEach(images.prefix(9), id: \.id) { image in
+                            SquareImageView(image: image, size: imageSize)
+                        }
                    }
                }
            }
@@ -324,6 +378,7 @@ struct SquareImageView: View {
    let size: CGFloat
    
    var body: some View {
+        let safeSize = size.isFinite && size > 0 ? size : 100 // 防止非有限或负数
        CachedAsyncImage(url: image.resUrl) { imageView in
            imageView
                .resizable()
@@ -337,7 +392,7 @@ struct SquareImageView: View {
                        .scaleEffect(0.8)
                )
        }
-        .frame(width: size, height: size)
+        .frame(width: safeSize, height: safeSize)
        .clipped()
        .cornerRadius(8)
    }
@@ -559,10 +614,10 @@ struct DynamicCardView: View {
    }
 }

-#Preview {
-    FeedView(
-        store: Store(initialState: FeedFeature.State()) {
-            FeedFeature()
-        }
-    )
-} 
+//#Preview {
+//    FeedView(
+//        store: Store(initialState: FeedFeature.State()) {
+//            FeedFeature()
+//        }
+//    )
+//}
--- a/yana/Views/HomeView.swift
+++ b/yana/Views/HomeView.swift
@@ -3,11 +3,12 @@ import ComposableArchitecture

 struct HomeView: View {
    let store: StoreOf<HomeFeature>
+    let onLogout: () -> Void
    @ObservedObject private var localizationManager = LocalizationManager.shared
    @State private var selectedTab: Tab = .feed
    
    var body: some View {
-        WithPerceptionTracking {
+        NavigationStack {
            GeometryReader { geometry in
                ZStack {
                    // 使用 "bg" 图片作为背景 - 全屏显示
@@ -23,13 +24,17 @@ struct HomeView: View {
                        switch selectedTab {
                        case .feed:
                            FeedView(
-                                store: Store(initialState: FeedFeature.State()) {
-                                    FeedFeature()
+                                store: store.scope(
+                                    state: \.feedState,
+                                    action: \.feed
+                                ),
+                                onShowCreateFeed: {
+                                    store.send(.showCreateFeed)
                                }
                            )
                            .transition(.opacity)
                        case .me:
-                            MeView()
+                            MeView(onLogout: onLogout)
                                .transition(.opacity)
                        }
                    }
@@ -47,21 +52,36 @@ struct HomeView: View {
                store.send(.onAppear)
            }
            .sheet(isPresented: Binding(
-                get: { store.isSettingPresented },
+                get: { store.withState(\.isSettingPresented) },
                set: { _ in store.send(.settingDismissed) }
            )) {
                SettingView(store: store.scope(state: \.settingState, action: \.setting))
            }
+            .navigationDestination(isPresented: Binding(
+                get: { store.withState(\.route) == .createFeed },
+                set: { isPresented in
+                    if !isPresented {
+                        store.send(.createFeedDismissed)
+                    }
+                }
+            )) {
+                CreateFeedView(
+                    store: store.scope(
+                        state: \.feedState.createFeedState,
+                        action: \.feed.createFeed
+                    )
+                )
+            }
        }
    }
 }

-#Preview {
-    HomeView(
-        store: Store(
-            initialState: HomeFeature.State()
-        ) {
-            HomeFeature()
-        }
-    )
-} 
+//#Preview {
+//    HomeView(
+//        store: Store(
+//            initialState: HomeFeature.State()
+//        ) {
+//            HomeFeature()
+//        }, onLogout: {}
+//    )
+//} 
--- a/yana/Views/IDLoginView.swift
+++ b/yana/Views/IDLoginView.swift
@@ -1,14 +1,18 @@
 import SwiftUI
 import ComposableArchitecture
+import Perception

 struct IDLoginView: View {
    let store: StoreOf<IDLoginFeature>
    let onBack: () -> Void
+    @Binding var showIDLogin: Bool // 新增：绑定父视图的显示状态
    
    // 使用本地@State管理UI状态
    @State private var userID: String = ""
    @State private var password: String = ""
    @State private var isPasswordVisible: Bool = false
+    
+    // 导航状态管理 - 与 LoginView 保持一致
    @State private var showRecoverPassword: Bool = false
    
    // 计算登录按钮是否可用
@@ -17,171 +21,177 @@ struct IDLoginView: View {
    }
    
    var body: some View {
-        GeometryReader { geometry in
-            ZStack {
-                // 背景图片 - 使用与登录页面相同的"bg"
-                Image("bg")
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
-                    .ignoresSafeArea(.all)
-                
-                VStack(spacing: 0) {
-                    // 顶部导航栏
-                    HStack {
-                        Button(action: {
-                            onBack()
-                        }) {
-                            Image(systemName: "chevron.left")
-                                .font(.system(size: 24, weight: .medium))
-                                .foregroundColor(.white)
-                                .frame(width: 44, height: 44)
+        WithViewStore(store, observe: { $0.loginStep }) { viewStore in
+            GeometryReader { geometry in
+                WithPerceptionTracking {
+                ZStack {
+                    // 背景图片 - 使用与登录页面相同的"bg"
+                    Image("bg")
+                        .resizable()
+                        .aspectRatio(contentMode: .fill)
+                        .ignoresSafeArea(.all)
+                    
+                    VStack(spacing: 0) {
+                        // 顶部导航栏
+                        HStack {
+                            Button(action: {
+                                onBack()
+                            }) {
+                                Image(systemName: "chevron.left")
+                                    .font(.system(size: 24, weight: .medium))
+                                    .foregroundColor(.white)
+                                    .frame(width: 44, height: 44)
+                            }
+                            
+                            Spacer()
                        }
+                        .padding(.horizontal, 16)
+                        .padding(.top, 8)
                        
                        Spacer()
-                    }
-                    .padding(.horizontal, 16)
-                    .padding(.top, 8)
-                    
-                    Spacer()
-                        .frame(height: 60)
-                    
-                    // 标题
-                    Text("id_login.title".localized)
-                        .font(.system(size: 28, weight: .medium))
-                        .foregroundColor(.white)
-                        .padding(.bottom, 80)
-                    
-                    // 输入框区域
-                    VStack(spacing: 24) {
-                        // ID 输入框
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            TextField("", text: $userID)  // 使用SwiftUI的绑定
-                            .placeholder(when: userID.isEmpty) {
-                                Text("placeholder.enter_id".localized)
-                                    .foregroundColor(.white.opacity(0.6))
-                            }
+                            .frame(height: 60)
+                        
+                        // 标题
+                        Text(NSLocalizedString("id_login.title", comment: ""))
+                            .font(.system(size: 28, weight: .medium))
                            .foregroundColor(.white)
-                            .font(.system(size: 16))
-                            .padding(.horizontal, 24)
-                            .keyboardType(.numberPad)
+                            .padding(.bottom, 80)
+                        
+                        // 输入框区域
+                        VStack(spacing: 24) {
+                            // ID 输入框
+                            ZStack {
+                                RoundedRectangle(cornerRadius: 25)
+                                    .fill(Color.white.opacity(0.1))
+                                    .overlay(
+                                        RoundedRectangle(cornerRadius: 25)
+                                            .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                                    )
+                                    .frame(height: 56)
+                                
+                                TextField("", text: $userID)  // 使用SwiftUI的绑定
+                                .placeholder(when: userID.isEmpty) {
+                                    Text(NSLocalizedString("placeholder.enter_id", comment: ""))
+                                        .foregroundColor(.white.opacity(0.6))
+                                }
+                                .foregroundColor(.white)
+                                .font(.system(size: 16))
+                                .padding(.horizontal, 24)
+                                .keyboardType(.numberPad)
+                            }
+                            
+                            // 密码输入框
+                            ZStack {
+                                RoundedRectangle(cornerRadius: 25)
+                                    .fill(Color.white.opacity(0.1))
+                                    .overlay(
+                                        RoundedRectangle(cornerRadius: 25)
+                                            .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                                    )
+                                    .frame(height: 56)
+                                
+                                HStack {
+                                    if isPasswordVisible {
+                                        TextField("", text: $password)  // 使用SwiftUI的绑定
+                                        .placeholder(when: password.isEmpty) {
+                                            Text(NSLocalizedString("placeholder.enter_password", comment: ""))
+                                                .foregroundColor(.white.opacity(0.6))
+                                        }
+                                        .foregroundColor(.white)
+                                        .font(.system(size: 16))
+                                    } else {
+                                        SecureField("", text: $password)  // 使用SwiftUI的绑定
+                                        .placeholder(when: password.isEmpty) {
+                                            Text(NSLocalizedString("placeholder.enter_password", comment: ""))
+                                                .foregroundColor(.white.opacity(0.6))
+                                        }
+                                        .foregroundColor(.white)
+                                        .font(.system(size: 16))
+                                    }
+                                    
+                                    Button(action: {
+                                        isPasswordVisible.toggle()
+                                    }) {
+                                        Image(systemName: isPasswordVisible ? "eye.slash" : "eye")
+                                            .foregroundColor(.white.opacity(0.7))
+                                            .font(.system(size: 18))
+                                    }
+                                }
+                                .padding(.horizontal, 24)
+                            }
+                        }
+                        .padding(.horizontal, 32)
+                        
+                        // Forgot Password 链接
+                        HStack {
+                            Spacer()
+                            Button(action: {
+                                showRecoverPassword = true
+                            }) {
+                                Text(NSLocalizedString("id_login.forgot_password", comment: ""))
+                                    .font(.system(size: 14))
+                                    .foregroundColor(.white.opacity(0.8))
+                            }
+                        }
+                        .padding(.horizontal, 32)
+                        .padding(.top, 16)
+                        
+                        Spacer()
+                            .frame(height: 60)
+                        
+                        // 登录按钮
+                        Button(action: {
+                            // 发送登录action时传递本地状态
+                            store.send(.loginButtonTapped(userID: userID, password: password))
+                        }) {
+                            ZStack {
+                                // 渐变背景
+                                LinearGradient(
+                                    colors: [
+                                        Color(red: 0.85, green: 0.37, blue: 1.0),  // #D85EFF
+                                        Color(red: 0.54, green: 0.31, blue: 1.0)   // #8A4FFF
+                                    ],
+                                    startPoint: .leading,
+                                    endPoint: .trailing
+                                )
+                                .clipShape(RoundedRectangle(cornerRadius: 28))
+                                
+                                HStack {
+                                    if store.isLoading {
+                                        ProgressView()
+                                            .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                                            .scaleEffect(0.8)
+                                    }
+                                    Text(store.isLoading ? NSLocalizedString("id_login.logging_in", comment: "") : NSLocalizedString("id_login.login_button", comment: ""))
+                                        .font(.system(size: 18, weight: .semibold))
+                                        .foregroundColor(.white)
+                                }
+                            }
+                            .frame(height: 56)
+                        }
+                        .disabled(store.isLoading || userID.isEmpty || password.isEmpty)
+                        .opacity(isLoginButtonEnabled ? 1.0 : 0.5)  // 透明度50%当条件不满足时
+                        .padding(.horizontal, 32)
+                        
+                        // 错误信息
+                        if let errorMessage = store.errorMessage {
+                            Text(errorMessage)
+                                .font(.system(size: 14))
+                                .foregroundColor(.red)
+                                .padding(.top, 16)
+                                .padding(.horizontal, 32)
                        }
                        
-                        // 密码输入框
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            HStack {
-                                if isPasswordVisible {
-                                    TextField("", text: $password)  // 使用SwiftUI的绑定
-                                    .placeholder(when: password.isEmpty) {
-                                        Text("placeholder.enter_password".localized)
-                                            .foregroundColor(.white.opacity(0.6))
-                                    }
-                                    .foregroundColor(.white)
-                                    .font(.system(size: 16))
-                                } else {
-                                    SecureField("", text: $password)  // 使用SwiftUI的绑定
-                                    .placeholder(when: password.isEmpty) {
-                                        Text("placeholder.enter_password".localized)
-                                            .foregroundColor(.white.opacity(0.6))
-                                    }
-                                    .foregroundColor(.white)
-                                    .font(.system(size: 16))
-                                }
-                                
-                                Button(action: {
-                                    isPasswordVisible.toggle()
-                                }) {
-                                    Image(systemName: isPasswordVisible ? "eye.slash" : "eye")
-                                        .foregroundColor(.white.opacity(0.7))
-                                        .font(.system(size: 18))
-                                }
-                            }
-                            .padding(.horizontal, 24)
-                        }
-                    }
-                    .padding(.horizontal, 32)
-                    
-                    // Forgot Password 链接
-                    HStack {
                        Spacer()
-                        Button(action: {
-                            showRecoverPassword = true
-                        }) {
-                            Text("id_login.forgot_password".localized)
-                                .font(.system(size: 14))
-                                .foregroundColor(.white.opacity(0.8))
-                        }
                    }
-                    .padding(.horizontal, 32)
-                    .padding(.top, 16)
-                    
-                    Spacer()
-                        .frame(height: 60)
-                    
-                    // 登录按钮
-                    Button(action: {
-                        // 发送登录action时传递本地状态
-                        store.send(.loginButtonTapped(userID: userID, password: password))
-                    }) {
-                        ZStack {
-                            // 渐变背景
-                            LinearGradient(
-                                colors: [
-                                    Color(red: 0.85, green: 0.37, blue: 1.0),  // #D85EFF
-                                    Color(red: 0.54, green: 0.31, blue: 1.0)   // #8A4FFF
-                                ],
-                                startPoint: .leading,
-                                endPoint: .trailing
-                            )
-                            .clipShape(RoundedRectangle(cornerRadius: 28))
-                            
-                            HStack {
-                                if store.isLoading {
-                                    ProgressView()
-                                        .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                        .scaleEffect(0.8)
-                                }
-                                Text(store.isLoading ? "id_login.logging_in".localized : "id_login.login_button".localized)
-                                    .font(.system(size: 18, weight: .semibold))
-                                    .foregroundColor(.white)
-                            }
-                        }
-                        .frame(height: 56)
-                    }
-                    .disabled(store.isLoading || userID.isEmpty || password.isEmpty)
-                    .opacity(isLoginButtonEnabled ? 1.0 : 0.5)  // 透明度50%当条件不满足时
-                    .padding(.horizontal, 32)
-                    
-                    // 错误信息
-                    if let errorMessage = store.errorMessage {
-                        Text(errorMessage)
-                            .font(.system(size: 14))
-                            .foregroundColor(.red)
-                            .padding(.top, 16)
-                            .padding(.horizontal, 32)
-                    }
-                    
-                    Spacer()
                }
-                
-                // 隐藏的NavigationLink - 导航到密码恢复页面
-                NavigationLink(
-                    destination: RecoverPasswordView(
+                }
+            }
+            .navigationBarHidden(true)
+            // 使用与 LoginView 一致的 navigationDestination 方式
+            .navigationDestination(isPresented: $showRecoverPassword) {
+                WithPerceptionTracking {
+                    RecoverPasswordView(
                        store: Store(
                            initialState: RecoverPasswordFeature.State()
                        ) {
@@ -191,35 +201,42 @@ struct IDLoginView: View {
                            showRecoverPassword = false
                        }
                    )
-                    .navigationBarHidden(true),
-                    isActive: $showRecoverPassword
-                ) {
-                    EmptyView()
+                    .navigationBarHidden(true)
+                }
+            }
+            .onAppear {
+                let _ = WithPerceptionTracking {
+                    // 初始化时同步TCA状态到本地状态
+                    userID = store.userID
+                    password = store.password
+                    isPasswordVisible = store.isPasswordVisible
+                    
+                    #if DEBUG
+                    // 移除测试用的硬编码凭据
+                    debugInfoSync("🐛 Debug模式: 已移除硬编码测试凭据")
+                    #endif
+                }
+            }
+            // 新增：监听登录状态，成功后自动关闭自身
+            .onChange(of: viewStore.state) { newStep in
+                debugInfoSync("🔄 IDLoginView: loginStep 变化为 \(newStep)")
+                if newStep == .completed {
+                    debugInfoSync("✅ IDLoginView: 登录成功，准备关闭自身")
+                    showIDLogin = false
                }
-                .hidden()
            }
-        }
-        .onAppear {
-            // 初始化时同步TCA状态到本地状态
-            userID = store.userID
-            password = store.password
-            isPasswordVisible = store.isPasswordVisible
-            
-            #if DEBUG
-            // 移除测试用的硬编码凭据
-            debugInfo("🐛 Debug模式: 已移除硬编码测试凭据")
-            #endif
        }
    }
 }

-#Preview {
-    IDLoginView(
-        store: Store(
-            initialState: IDLoginFeature.State()
-        ) {
-            IDLoginFeature()
-        },
-        onBack: {}
-    )
-} 
+//#Preview {
+//    IDLoginView(
+//        store: Store(
+//            initialState: IDLoginFeature.State()
+//        ) {
+//            IDLoginFeature()
+//        },
+//        onBack: {},
+//        showIDLogin: .constant(true)
+//    )
+//} 
--- a/yana/Views/LanguageSettingsView.swift
+++ b/yana/Views/LanguageSettingsView.swift
@@ -3,14 +3,18 @@ import ComposableArchitecture

 struct LanguageSettingsView: View {
    @ObservedObject private var localizationManager = LocalizationManager.shared
+    @StateObject private var cosManager = COSManager.shared
    @Binding var isPresented: Bool
    
+    // 使用 TCA 的依赖注入获取 API 服务
+    @Dependency(\.apiService) private var apiService
+    
    init(isPresented: Binding<Bool> = .constant(true)) {
        self._isPresented = isPresented
    }
    
    var body: some View {
-        NavigationView {
+        NavigationStack {
            List {
                Section {
                    ForEach(LocalizationManager.SupportedLanguage.allCases, id: \.rawValue) { language in
@@ -43,19 +47,68 @@ struct LanguageSettingsView: View {
                        .font(.caption)
                        .foregroundColor(.secondary)
                }
+                
+                #if DEBUG
+                Section("调试功能") {
+                    Button("测试腾讯云 COS Token") {
+                        Task {
+                            await testCOToken()
+                        }
+                    }
+                    .foregroundColor(.blue)
+                    
+                    if let tokenData = cosManager.token {
+                        VStack(alignment: .leading, spacing: 8) {
+                            Text("✅ Token 获取成功")
+                                .font(.headline)
+                                .foregroundColor(.green)
+                            
+                            Group {
+                                Text("存储桶: \(tokenData.bucket)")
+                                Text("地域: \(tokenData.region)")
+                                Text("应用ID: \(tokenData.appId)")
+                                Text("自定义域名: \(tokenData.customDomain)")
+                                Text("加速: \(tokenData.accelerate ? "启用" : "禁用")")
+                                Text("过期时间: \(tokenData.expirationDate, style: .date)")
+                                Text("剩余时间: \(tokenData.remainingTime)秒")
+                            }
+                            .font(.caption)
+                            .foregroundColor(.secondary)
+                        }
+                        .padding(.vertical, 4)
+                    }
+                }
+                #endif
            }
            .navigationTitle("语言设置 / Language")
            .navigationBarTitleDisplayMode(.inline)
            .navigationBarBackButtonHidden(true)
-            .toolbar {
-                ToolbarItem(placement: .navigationBarLeading) {
-                    Button("返回 / Back") {
-                        isPresented = false
-                    }
+            .onAppear {
+                #if DEBUG
+                // 调试环境下，页面显示时自动调用 tcToken API
+                Task {
+                    await cosManager.testTokenRetrieval(apiService: apiService)
                }
+                #endif
            }
        }
    }
+    
+    private func testCOToken() async {
+        do {
+            let token = await cosManager.getToken(apiService: apiService)
+            if let token = token {
+                print("✅ Token 测试成功")
+                print("   - 存储桶: \(token.bucket)")
+                print("   - 地域: \(token.region)")
+                print("   - 剩余时间: \(token.remainingTime)秒")
+            } else {
+                print("❌ Token 测试失败: 未能获取 Token")
+            }
+        } catch {
+            print("❌ Token 测试异常: \(error.localizedDescription)")
+        }
+    }
 }

 struct LanguageRow: View {
@@ -91,6 +144,6 @@ struct LanguageRow: View {
 }

 // MARK: - Preview
-#Preview {
-    LanguageSettingsView(isPresented: .constant(true))
-} 
+//#Preview {
+//    LanguageSettingsView(isPresented: .constant(true))
+//} 
--- a/yana/Views/LoginView.swift
+++ b/yana/Views/LoginView.swift
@@ -1,9 +1,10 @@
 import SwiftUI
 import ComposableArchitecture
+import Perception

 // PreferenceKey 用于传递图片高度
 struct ImageHeightPreferenceKey: PreferenceKey {
-    static var defaultValue: CGFloat = 0
+    static let defaultValue: CGFloat = 0
    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
        value = max(value, nextValue())
    }
@@ -11,8 +12,9 @@ struct ImageHeightPreferenceKey: PreferenceKey {

 struct LoginView: View {
    let store: StoreOf<LoginFeature>
+    let onLoginSuccess: () -> Void  // 新增：登录成功回调
    @State private var topImageHeight: CGFloat = 120 // 默认值
-    @ObservedObject private var localizationManager = LocalizationManager.shared
+//    @ObservedObject private var localizationManager = LocalizationManager.shared
    @State private var showLanguageSettings = false
    @State private var isAgreedToTerms = true
    @State private var showUserAgreement = false
@@ -21,159 +23,181 @@ struct LoginView: View {
    @State private var showEmailLogin = false  // 新增：邮箱登录导航状态
    
    var body: some View {
-        NavigationView {
-            GeometryReader { geometry in
-                ZStack {
-                    // 使用与 splash 相同的背景图片
-                    Image("bg")
-                        .resizable()
-                        .aspectRatio(contentMode: .fill)
-                        .ignoresSafeArea(.all)
-                    VStack(spacing: 0) {
-                        // 上半部分的"top"图片
-                        ZStack {
-                            Image("top")
-                                .resizable()
-                                .aspectRatio(contentMode: .fit)
-                                .frame(maxWidth: .infinity)
-                                .padding(.top, -100)
-                                .background(
-                                    GeometryReader { topImageGeometry in
-                                        Color.clear.preference(key: ImageHeightPreferenceKey.self, value: topImageGeometry.size.height)
-                                    }
-                                )
-                            // E-PARTI 文本，底部对齐"top"图片底部，间距20
-                            HStack {
-                                Text("login.app_title".localized)
-                                    .font(FontManager.adaptedFont(.bayonRegular, designSize: 56, for: geometry.size.width))
-                                    .foregroundColor(.white)
-                                    .padding(.leading, 20)
-                                Spacer()
-                            }
-                            .padding(.top, max(0, topImageHeight - 100)) // top图片高度 - 140
-                            
-                            // 语言切换按钮（右上角）- 仅在 Debug 环境下显示
-                            #if DEBUG
-                            VStack {
+        WithViewStore(self.store, observe: { $0.isAnyLoginCompleted }) { viewStore in
+            NavigationStack {
+                GeometryReader { geometry in
+                    WithPerceptionTracking {
+                    ZStack {
+                        // 使用与 splash 相同的背景图片
+                        Image("bg")
+                            .resizable()
+                            .aspectRatio(contentMode: .fill)
+                            .ignoresSafeArea(.all)
+                        VStack(spacing: 0) {
+                            // 上半部分的"top"图片
+                            ZStack {
+                                Image("top")
+                                    .resizable()
+                                    .aspectRatio(contentMode: .fit)
+                                    .frame(maxWidth: .infinity)
+                                    .padding(.top, -100)
+                                    .background(
+                                        GeometryReader { topImageGeometry in
+                                            Color.clear.preference(key: ImageHeightPreferenceKey.self, value: topImageGeometry.size.height)
+                                        }
+                                    )
+                                // E-PARTI 文本，底部对齐"top"图片底部，间距20
                                HStack {
+                                    Text(NSLocalizedString("login.app_title", comment: ""))
+                                        .font(FontManager.adaptedFont(.bayonRegular, designSize: 56, for: geometry.size.width))
+                                        .foregroundColor(.white)
+                                        .padding(.leading, 20)
                                    Spacer()
-                                    Button(action: {
-                                        showLanguageSettings = true
-                                    }) {
-                                        Image(systemName: "globe")
-                                            .frame(width: 40, height: 40)
-                                            .font(.system(size: 20))
-                                            .foregroundColor(.white)
-                                            .background(Color.black.opacity(0.3))
-                                            .clipShape(Circle())
+                                }
+                                .padding(.top, max(0, topImageHeight - 100)) // top图片高度 - 140
+                                
+                                // 语言切换按钮（右上角）- 仅在 Debug 环境下显示
+                                #if DEBUG
+                                VStack {
+                                    HStack {
+                                        Spacer()
+                                        Button(action: {
+                                            showLanguageSettings = true
+                                        }) {
+                                            Image(systemName: "globe")
+                                                .frame(width: 40, height: 40)
+                                                .font(.system(size: 20))
+                                                .foregroundColor(.white)
+                                                .background(Color.black.opacity(0.3))
+                                                .clipShape(Circle())
+                                        }
+                                        .padding(.trailing, 16)
                                    }
-                                    .padding(.trailing, 16)
+                                    Spacer()
                                }
-                                Spacer()
+                                #endif
+                                
+                                VStack(spacing: 24) {
+                                    // ID Login 按钮
+                                    LoginButton(
+                                        iconName: "person.circle.fill",
+                                        iconColor: .green,
+                                        title: NSLocalizedString("login.id_login", comment: "")
+                                    ) {
+                                        showIDLogin = true  // 直接设置SwiftUI状态
+                                    }
+                                    // Email Login 按钮
+                                    LoginButton(
+                                        iconName: "envelope.fill",
+                                        iconColor: .blue,
+                                        title: NSLocalizedString("login.email_login", comment: "")
+                                    ) {
+                                        showEmailLogin = true  // 显示邮箱登录界面
+                                    }
+                                }.padding(.top, max(0, topImageHeight+140))
+                            }
+                            .onPreferenceChange(ImageHeightPreferenceKey.self) { imageHeight in
+                                topImageHeight = imageHeight
                            }
-                            #endif
-                            
-                            VStack(spacing: 24) {
-                                // ID Login 按钮
-                                LoginButton(
-                                    iconName: "person.circle.fill",
-                                    iconColor: .green,
-                                    title: "login.id_login".localized
-                                ) {
-                                    showIDLogin = true  // 直接设置SwiftUI状态
-                                }
-                                // Email Login 按钮
-                                LoginButton(
-                                    iconName: "envelope.fill",
-                                    iconColor: .blue,
-                                    title: "login.email_login".localized
-                                ) {
-                                    showEmailLogin = true  // 显示邮箱登录界面
-                                }
-                            }.padding(.top, max(0, topImageHeight+140))
-                        }
-                        .onPreferenceChange(ImageHeightPreferenceKey.self) { imageHeight in
-                            topImageHeight = imageHeight
-                        }

-                        // 间距，使登录按钮区域顶部距离"top"图片底部40pt
-                        Spacer()
-                            .frame(height: 120)
+                            // 间距，使登录按钮区域顶部距离"top"图片底部40pt
+                            Spacer()
+                                .frame(height: 120)
+                            
+                            // 用户协议组件
+                            UserAgreementView(
+                                isAgreed: $isAgreedToTerms,
+                                onUserServiceTapped: {
+                                    showUserAgreement = true
+                                },
+                                onPrivacyPolicyTapped: {
+                                    showPrivacyPolicy = true
+                                }
+                            )
+                            .padding(.horizontal, 28)
+                            .padding(.bottom, 140)
+                        }
                        
-                        // 用户协议组件
-                        UserAgreementView(
-                            isAgreed: $isAgreedToTerms,
-                            onUserServiceTapped: {
-                                showUserAgreement = true
-                            },
-                            onPrivacyPolicyTapped: {
-                                showPrivacyPolicy = true
-                            }
-                        )
-                        .padding(.horizontal, 28)
-                        .padding(.bottom, 140)
+                        // 移除旧的 NavigationLink，改用 navigationDestination
                    }
-                    
-                    // 隐藏的NavigationLink - 使用纯SwiftUI方式
-                    NavigationLink(
-                        destination: IDLoginView(
+                    }
+                }
+                .navigationBarHidden(true)
+                // 新增：适配 iOS 16 的 navigationDestination
+                .navigationDestination(isPresented: $showIDLogin) {
+                    WithPerceptionTracking {
+                        IDLoginView(
                            store: store.scope(
                                state: \.idLoginState,
                                action: \.idLogin
                            ),
                            onBack: {
-                                showIDLogin = false  // 直接设置SwiftUI状态
-                            }
+                                showIDLogin = false
+                            },
+                            showIDLogin: $showIDLogin // 新增：传递Binding
                        )
-                        .navigationBarHidden(true),
-                        isActive: $showIDLogin  // 使用SwiftUI的绑定
-                    ) {
-                        EmptyView()
+                        .navigationBarHidden(true)
                    }
-                    .hidden()
-                    
-                    // 新增：邮箱登录的NavigationLink
-                    NavigationLink(
-                        destination: EMailLoginView(
+                }
+                .navigationDestination(isPresented: $showEmailLogin) {
+                    WithPerceptionTracking {
+                        EMailLoginView(
                            store: store.scope(
                                state: \.emailLoginState,
                                action: \.emailLogin
                            ),
                            onBack: {
-                                showEmailLogin = false  // 直接设置SwiftUI状态
-                            }
+                                showEmailLogin = false
+                            },
+                            showEmailLogin: $showEmailLogin // 新增：传递Binding
                        )
-                        .navigationBarHidden(true),
-                        isActive: $showEmailLogin  // 使用SwiftUI的绑定
-                    ) {
-                        EmptyView()
+                        .navigationBarHidden(true)
                    }
-                    .hidden()
+                }
+                // 移除：HomeView 的 navigationDestination
+            }
+            .sheet(isPresented: $showLanguageSettings) {
+                WithPerceptionTracking {
+                    LanguageSettingsView(isPresented: $showLanguageSettings)
+                }
+            }
+            .webView(
+                isPresented: $showUserAgreement,
+                url: APIConfiguration.webURL(for: .userAgreement)
+            )
+            .webView(
+                isPresented: $showPrivacyPolicy,
+                url: APIConfiguration.webURL(for: .privacyPolicy)
+            )
+            // 新增：监听登录成功，调用回调
+            .onChange(of: viewStore.state) { completed in
+                if completed {
+                    onLoginSuccess()
+                }
+            }
+            // 新增：监听showIDLogin关闭时，若已登录则跳转首页
+            .onChange(of: showIDLogin) { newValue in
+                if newValue == false && viewStore.state {
+                    onLoginSuccess()
+                }
+            }
+            // 新增：监听showEmailLogin关闭时，若已登录则跳转首页
+            .onChange(of: showEmailLogin) { newValue in
+                if newValue == false && viewStore.state {
+                    onLoginSuccess()
                }
            }
-            .navigationBarHidden(true)
        }
-        .navigationViewStyle(StackNavigationViewStyle())
-        .sheet(isPresented: $showLanguageSettings) {
-            LanguageSettingsView(isPresented: $showLanguageSettings)
-        }
-        .webView(
-            isPresented: $showUserAgreement,
-            url: APIConfiguration.webURL(for: .userAgreement)
-        )
-        .webView(
-            isPresented: $showPrivacyPolicy,
-            url: APIConfiguration.webURL(for: .privacyPolicy)
-        )
    }
 }

-#Preview {
-    LoginView(
-        store: Store(
-            initialState: LoginFeature.State()
-        ) {
-            LoginFeature()
-        }
-    )
-} 
+//#Preview {
+//    LoginView(
+//        store: Store(
+//            initialState: LoginFeature.State()
+//        ) {
+//            LoginFeature()
+//        },
+//        onLoginSuccess: {}
+//    )
+//} 
--- a/yana/Views/MainView.swift
+++ b/yana/Views/MainView.swift
@@ -0,0 +1,49 @@
+import SwiftUI
+import ComposableArchitecture
+//import Components // 如果 BottomTabView 在 Components 命名空间，否则移除
+
+struct MainView: View {
+    let store: StoreOf<MainFeature>
+    
+    var body: some View {
+        WithViewStore(self.store, observe: { $0 }) { viewStore in
+            NavigationStack {
+                GeometryReader { geometry in
+                    ZStack {
+                        // 背景图片
+                        Image("bg")
+                            .resizable()
+                            .aspectRatio(contentMode: .fill)
+                            .frame(maxWidth: .infinity, maxHeight: .infinity)
+                            .clipped()
+                            .ignoresSafeArea(.all)
+                        // 主内容
+                        ZStack {
+                            switch viewStore.selectedTab {
+                            case .feed:
+                                FeedListView(store: store.scope(
+                                    state: \.feedList,
+                                    action: \.feedList
+                                ))
+                                    .transition(.opacity)
+                            case .other:
+                                MeView(onLogout: {}) // 这里可根据需要传递实际登出回调
+                                    .transition(.opacity)
+                            }
+                        }
+                        .frame(maxWidth: .infinity, maxHeight: .infinity)
+                        // 底部导航栏
+                        VStack {
+                            Spacer()
+                            BottomTabView(selectedTab: viewStore.binding(
+                                get: { Tab(rawValue: $0.selectedTab.rawValue) ?? .feed },
+                                send: { MainFeature.Action.selectTab(MainFeature.Tab(rawValue: $0.rawValue) ?? .feed) }
+                            ))
+                        }
+                        .padding(.bottom, geometry.safeAreaInsets.bottom + 60)
+                    }
+                }
+            }
+        }
+    }
+} 
--- a/yana/Views/MeView.swift
+++ b/yana/Views/MeView.swift
@@ -2,6 +2,8 @@ import SwiftUI

 struct MeView: View {
    @State private var showLogoutConfirmation = false
+    let onLogout: () -> Void  // 新增：登出回调
+    
    var body: some View {
        GeometryReader { geometry in
            ScrollView {
@@ -78,7 +80,7 @@ struct MeView: View {
        .alert("确认退出", isPresented: $showLogoutConfirmation) {
            Button("取消", role: .cancel) { }
            Button("退出", role: .destructive) {
-                performLogout()
+                Task { await performLogout() }
            }
        } message: {
            Text("确定要退出登录吗？")
@@ -86,16 +88,13 @@ struct MeView: View {
    }
    
    // MARK: - 退出登录方法
-    private func performLogout() {
-        debugInfo("🔓 开始执行退出登录...")
-        
+    private func performLogout() async {
+        debugInfoSync("🔓 开始执行退出登录...")
        // 清除所有认证数据（包括 keychain 中的内容）
-        UserInfoManager.clearAllAuthenticationData()
-        
-        // 发送通知重置 window root 为 login view
-        NotificationCenter.default.post(name: .homeLogout, object: nil)
-        
-        debugInfo("✅ 退出登录完成")
+        await UserInfoManager.clearAllAuthenticationData()
+        // 调用登出回调，通知父级切换视图
+        onLogout()
+        debugInfoSync("✅ 退出登录完成")
    }
 }

@@ -134,5 +133,5 @@ struct MenuItemView: View {
 }

 #Preview {
-    MeView()
-} 
+    MeView(onLogout: {})
+}
--- a/yana/Views/RecoverPasswordView.swift
+++ b/yana/Views/RecoverPasswordView.swift
@@ -1,5 +1,6 @@
 import SwiftUI
 import ComposableArchitecture
+import Combine

 struct RecoverPasswordView: View {
    let store: StoreOf<RecoverPasswordFeature>
@@ -13,16 +14,41 @@ struct RecoverPasswordView: View {
    
    // 验证码倒计时状态
    @State private var countdown: Int = 0
-    @State private var countdownTimer: Timer?
+    @State private var timerCancellable: AnyCancellable?
+    
+    // 简化的计算属性
+    private var isEmailValid: Bool {
+        !email.isEmpty
+    }
+    
+    private var isVerificationCodeValid: Bool {
+        !verificationCode.isEmpty
+    }
+    
+    private var isNewPasswordValid: Bool {
+        !newPassword.isEmpty
+    }
+    
+    private var isStoreNotLoading: Bool {
+        !store.isResetLoading
+    }
+    
+    private var isCodeNotLoading: Bool {
+        !store.isCodeLoading
+    }
+    
+    private var isCountdownFinished: Bool {
+        countdown == 0
+    }
    
    // 计算确认按钮是否可用
    private var isConfirmButtonEnabled: Bool {
-        return !store.isResetLoading && !email.isEmpty && !verificationCode.isEmpty && !newPassword.isEmpty
+        isStoreNotLoading && isEmailValid && isVerificationCodeValid && isNewPasswordValid
    }
    
    // 计算获取验证码按钮是否可用
    private var isGetCodeButtonEnabled: Bool {
-        return !store.isCodeLoading && !email.isEmpty && countdown == 0
+        isCodeNotLoading && isEmailValid && isCountdownFinished
    }
    
    // 计算获取验证码按钮文本
@@ -32,7 +58,7 @@ struct RecoverPasswordView: View {
        } else if countdown > 0 {
            return "\(countdown)s"
        } else {
-            return "recover_password.get_code".localized
+            return NSLocalizedString("recover_password.get_code", comment: "")
        }
    }
    
@@ -66,7 +92,7 @@ struct RecoverPasswordView: View {
                        .frame(height: 60)
                    
                    // 标题
-                    Text("recover_password.title".localized)
+                    Text(NSLocalizedString("recover_password.title", comment: ""))
                        .font(.system(size: 28, weight: .medium))
                        .foregroundColor(.white)
                        .padding(.bottom, 80)
@@ -74,115 +100,13 @@ struct RecoverPasswordView: View {
                    // 输入框区域
                    VStack(spacing: 24) {
                        // 邮箱输入框
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            TextField("", text: $email)
-                                .placeholder(when: email.isEmpty) {
-                                    Text("recover_password.placeholder_email".localized)
-                                        .foregroundColor(.white.opacity(0.6))
-                                }
-                                .foregroundColor(.white)
-                                .font(.system(size: 16))
-                                .padding(.horizontal, 24)
-                                .keyboardType(.emailAddress)
-                                .autocapitalization(.none)
-                        }
+                        emailInputField
                        
                        // 验证码输入框（带获取按钮）
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            HStack {
-                                TextField("", text: $verificationCode)
-                                    .placeholder(when: verificationCode.isEmpty) {
-                                        Text("recover_password.placeholder_verification_code".localized)
-                                            .foregroundColor(.white.opacity(0.6))
-                                    }
-                                    .foregroundColor(.white)
-                                    .font(.system(size: 16))
-                                    .keyboardType(.numberPad)
-                                
-                                // 获取验证码按钮
-                                Button(action: {
-                                    // 立即开始倒计时
-                                    startCountdown()
-                                    // 发送API请求
-                                    store.send(.getVerificationCodeTapped)
-                                }) {
-                                    ZStack {
-                                        if store.isCodeLoading {
-                                            ProgressView()
-                                                .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                                .scaleEffect(0.7)
-                                        } else {
-                                            Text(getCodeButtonText)
-                                                .font(.system(size: 14, weight: .medium))
-                                                .foregroundColor(.white)
-                                        }
-                                    }
-                                    .frame(width: 60, height: 36)
-                                    .background(
-                                        RoundedRectangle(cornerRadius: 15)
-                                            .fill(Color.white.opacity(isGetCodeButtonEnabled ? 0.2 : 0.1))
-                                    )
-                                }
-                                .disabled(!isGetCodeButtonEnabled || store.isCodeLoading)
-                            }
-                            .padding(.horizontal, 24)
-                        }
+                        verificationCodeInputField
                        
                        // 新密码输入框
-                        ZStack {
-                            RoundedRectangle(cornerRadius: 25)
-                                .fill(Color.white.opacity(0.1))
-                                .overlay(
-                                    RoundedRectangle(cornerRadius: 25)
-                                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
-                                )
-                                .frame(height: 56)
-                            
-                            HStack {
-                                if isNewPasswordVisible {
-                                    TextField("", text: $newPassword)
-                                        .placeholder(when: newPassword.isEmpty) {
-                                            Text("recover_password.placeholder_new_password".localized)
-                                                .foregroundColor(.white.opacity(0.6))
-                                        }
-                                        .foregroundColor(.white)
-                                        .font(.system(size: 16))
-                                } else {
-                                    SecureField("", text: $newPassword)
-                                        .placeholder(when: newPassword.isEmpty) {
-                                            Text("recover_password.placeholder_new_password".localized)
-                                                .foregroundColor(.white.opacity(0.6))
-                                        }
-                                        .foregroundColor(.white)
-                                        .font(.system(size: 16))
-                                }
-                                
-                                Button(action: {
-                                    isNewPasswordVisible.toggle()
-                                }) {
-                                    Image(systemName: isNewPasswordVisible ? "eye.slash" : "eye")
-                                        .foregroundColor(.white.opacity(0.7))
-                                        .font(.system(size: 18))
-                                }
-                            }
-                            .padding(.horizontal, 24)
-                        }
+                        newPasswordInputField
                    }
                    .padding(.horizontal, 32)
                    
@@ -190,37 +114,7 @@ struct RecoverPasswordView: View {
                        .frame(height: 80)
                    
                    // 确认按钮
-                    Button(action: {
-                        store.send(.resetPasswordTapped)
-                    }) {
-                        ZStack {
-                            // 渐变背景
-                            LinearGradient(
-                                colors: [
-                                    Color(red: 0.85, green: 0.37, blue: 1.0),  // #D85EFF
-                                    Color(red: 0.54, green: 0.31, blue: 1.0)   // #8A4FFF
-                                ],
-                                startPoint: .leading,
-                                endPoint: .trailing
-                            )
-                            .clipShape(RoundedRectangle(cornerRadius: 28))
-                            
-                            HStack {
-                                if store.isResetLoading {
-                                    ProgressView()
-                                        .progressViewStyle(CircularProgressViewStyle(tint: .white))
-                                        .scaleEffect(0.8)
-                                }
-                                Text(store.isResetLoading ? "recover_password.resetting".localized : "recover_password.confirm_button".localized)
-                                    .font(.system(size: 18, weight: .semibold))
-                                    .foregroundColor(.white)
-                            }
-                        }
-                        .frame(height: 56)
-                    }
-                    .disabled(!isConfirmButtonEnabled)
-                    .opacity(isConfirmButtonEnabled ? 1.0 : 0.5)
-                    .padding(.horizontal, 32)
+                    confirmButton
                    
                    // 错误信息
                    if let errorMessage = store.errorMessage {
@@ -236,20 +130,7 @@ struct RecoverPasswordView: View {
            }
        }
        .onAppear {
-            // 每次进入页面都重置状态
-            store.send(.resetState)
-            
-            email = ""
-            verificationCode = ""
-            newPassword = ""
-            isNewPasswordVisible = false
-            countdown = 0
-            stopCountdown()
-            
-            #if DEBUG
-            email = "exzero@126.com"
-            store.send(.emailChanged(email))
-            #endif
+            resetState()
        }
        .onDisappear {
            stopCountdown()
@@ -263,47 +144,207 @@ struct RecoverPasswordView: View {
        .onChange(of: newPassword) { newPassword in
            store.send(.newPasswordChanged(newPassword))
        }
-        .onChange(of: store.isCodeLoading) { isCodeLoading in
-            // 当API请求完成且成功时，自动将焦点切换到验证码输入框
-            if !isCodeLoading && store.errorMessage == nil {
-                // 可以在这里添加焦点切换逻辑
-            }
-        }
        .onChange(of: store.isResetSuccess) { isResetSuccess in
-            // 密码重置成功后自动返回上一页
            if isResetSuccess {
                onBack()
            }
        }
    }
    
-    // MARK: - Private Methods
+    // MARK: - UI Components
    
-    private func startCountdown() {
-        countdown = 60
-        countdownTimer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in
-            if countdown > 0 {
-                countdown -= 1
-            } else {
-                stopCountdown()
-            }
+    private var emailInputField: some View {
+        ZStack {
+            RoundedRectangle(cornerRadius: 25)
+                .fill(Color.white.opacity(0.1))
+                .overlay(
+                    RoundedRectangle(cornerRadius: 25)
+                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                )
+                .frame(height: 56)
+            
+            TextField("", text: $email)
+                .placeholder(when: email.isEmpty) {
+                    Text(NSLocalizedString("recover_password.placeholder_email", comment: ""))
+                        .foregroundColor(.white.opacity(0.6))
+                }
+                .foregroundColor(.white)
+                .font(.system(size: 16))
+                .padding(.horizontal, 24)
+                .keyboardType(.emailAddress)
+                .autocapitalization(.none)
        }
    }
    
+    private var verificationCodeInputField: some View {
+        ZStack {
+            RoundedRectangle(cornerRadius: 25)
+                .fill(Color.white.opacity(0.1))
+                .overlay(
+                    RoundedRectangle(cornerRadius: 25)
+                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                )
+                .frame(height: 56)
+            
+            HStack {
+                TextField("", text: $verificationCode)
+                    .placeholder(when: verificationCode.isEmpty) {
+                        Text(NSLocalizedString("recover_password.placeholder_verification_code", comment: ""))
+                            .foregroundColor(.white.opacity(0.6))
+                    }
+                    .foregroundColor(.white)
+                    .font(.system(size: 16))
+                    .keyboardType(.numberPad)
+                
+                // 获取验证码按钮
+                Button(action: {
+                    startCountdown()
+                    store.send(.getVerificationCodeTapped)
+                }) {
+                    ZStack {
+                        if store.isCodeLoading {
+                            ProgressView()
+                                .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                                .scaleEffect(0.7)
+                        } else {
+                            Text(getCodeButtonText)
+                                .font(.system(size: 14, weight: .medium))
+                                .foregroundColor(.white)
+                        }
+                    }
+                    .frame(width: 60, height: 36)
+                    .background(
+                        RoundedRectangle(cornerRadius: 15)
+                            .fill(Color.white.opacity(isGetCodeButtonEnabled ? 0.2 : 0.1))
+                    )
+                }
+                .disabled(!isGetCodeButtonEnabled || store.isCodeLoading)
+            }
+            .padding(.horizontal, 24)
+        }
+    }
+    
+    private var newPasswordInputField: some View {
+        ZStack {
+            RoundedRectangle(cornerRadius: 25)
+                .fill(Color.white.opacity(0.1))
+                .overlay(
+                    RoundedRectangle(cornerRadius: 25)
+                        .stroke(Color.white.opacity(0.3), lineWidth: 1)
+                )
+                .frame(height: 56)
+            
+            HStack {
+                if isNewPasswordVisible {
+                    TextField("", text: $newPassword)
+                        .placeholder(when: newPassword.isEmpty) {
+                            Text(NSLocalizedString("recover_password.placeholder_new_password", comment: ""))
+                                .foregroundColor(.white.opacity(0.6))
+                        }
+                        .foregroundColor(.white)
+                        .font(.system(size: 16))
+                } else {
+                    SecureField("", text: $newPassword)
+                        .placeholder(when: newPassword.isEmpty) {
+                            Text(NSLocalizedString("recover_password.placeholder_new_password", comment: ""))
+                                .foregroundColor(.white.opacity(0.6))
+                        }
+                        .foregroundColor(.white)
+                        .font(.system(size: 16))
+                }
+                
+                Button(action: {
+                    isNewPasswordVisible.toggle()
+                }) {
+                    Image(systemName: isNewPasswordVisible ? "eye.slash" : "eye")
+                        .foregroundColor(.white.opacity(0.7))
+                        .font(.system(size: 18))
+                }
+            }
+            .padding(.horizontal, 24)
+        }
+    }
+    
+    private var confirmButton: some View {
+        Button(action: {
+            store.send(.resetPasswordTapped)
+        }) {
+            ZStack {
+                // 渐变背景
+                LinearGradient(
+                    colors: [
+                        Color(red: 0.85, green: 0.37, blue: 1.0),  // #D85EFF
+                        Color(red: 0.54, green: 0.31, blue: 1.0)   // #8A4FFF
+                    ],
+                    startPoint: .leading,
+                    endPoint: .trailing
+                )
+                .clipShape(RoundedRectangle(cornerRadius: 28))
+                
+                HStack {
+                    if store.isResetLoading {
+                        ProgressView()
+                            .progressViewStyle(CircularProgressViewStyle(tint: .white))
+                            .scaleEffect(0.8)
+                    }
+                    Text(store.isResetLoading ? NSLocalizedString("recover_password.resetting", comment: "") : NSLocalizedString("recover_password.confirm_button", comment: ""))
+                        .font(.system(size: 18, weight: .semibold))
+                        .foregroundColor(.white)
+                }
+            }
+            .frame(height: 56)
+        }
+        .disabled(!isConfirmButtonEnabled)
+        .opacity(isConfirmButtonEnabled ? 1.0 : 0.5)
+        .padding(.horizontal, 32)
+    }
+    
+    // MARK: - Private Methods
+    
+    private func resetState() {
+        store.send(.resetState)
+        
+        email = ""
+        verificationCode = ""
+        newPassword = ""
+        isNewPasswordVisible = false
+        countdown = 0
+        
+        #if DEBUG
+        email = "exzero@126.com"
+        store.send(.emailChanged(email))
+        #endif
+    }
+    
+    private func startCountdown() {
+        stopCountdown()
+        countdown = 60
+        
+        timerCancellable = Timer.publish(every: 1.0, on: .main, in: .common)
+            .autoconnect()
+            .sink { _ in
+                if countdown > 0 {
+                    countdown -= 1
+                } else {
+                    stopCountdown()
+                }
+            }
+    }
+    
    private func stopCountdown() {
-        countdownTimer?.invalidate()
-        countdownTimer = nil
+        timerCancellable?.cancel()
+        timerCancellable = nil
        countdown = 0
    }
 }

-#Preview {
-    RecoverPasswordView(
-        store: Store(
-            initialState: RecoverPasswordFeature.State()
-        ) {
-            RecoverPasswordFeature()
-        },
-        onBack: {}
-    )
-} 
+//#Preview {
+//    RecoverPasswordView(
+//        store: Store(
+//            initialState: RecoverPasswordFeature.State()
+//        ) {
+//            RecoverPasswordFeature()
+//        },
+//        onBack: {}
+//    )
+//} 
--- a/yana/Views/SplashView.swift
+++ b/yana/Views/SplashView.swift
@@ -6,29 +6,36 @@ struct SplashView: View {
    
    var body: some View {
        WithPerceptionTracking {
-            ZStack {
-                // 背景图片 - 全屏显示
-                Image("bg")
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
-                    .ignoresSafeArea(.all)
-                
-                VStack(spacing: 32) {
-                    Spacer()
-                        .frame(height: 200) // 与 storyboard 中的约束对应
-                    
-                    // Logo 图片 - 100x100
-                    Image("logo")
-                        .resizable()
-                        .aspectRatio(contentMode: .fit)
-                        .frame(width: 100, height: 100)
-                    
-                    // 应用标题 - 白色，40pt字体
-                    Text("E-Parti")
-                        .font(.system(size: 40, weight: .regular))
-                        .foregroundColor(.white)
-                    
-                    Spacer()
+            Group {
+                // 根据导航目标显示不同页面
+                if let navigationDestination = store.navigationDestination {
+                    switch navigationDestination {
+                    case .login:
+                        // 显示登录页面
+                        LoginView(
+                            store: Store(
+                                initialState: LoginFeature.State()
+                            ) {
+                                LoginFeature()
+                            },
+                            onLoginSuccess: {
+                                // 登录成功后导航到主页面
+                                store.send(.navigateToMain)
+                            }
+                        )
+                    case .main:
+                        // 显示主应用页面
+                        MainView(
+                            store: Store(
+                                initialState: MainFeature.State()
+                            ) {
+                                MainFeature()
+                            }
+                        )
+                    }
+                } else {
+                    // 显示启动画面
+                    splashContent
                }
            }
            .onAppear {
@@ -36,14 +43,43 @@ struct SplashView: View {
            }
        }
    }
+    
+    // 启动画面内容
+    private var splashContent: some View {
+        ZStack {
+            // 背景图片 - 全屏显示
+            Image("bg")
+                .resizable()
+                .aspectRatio(contentMode: .fill)
+                .ignoresSafeArea(.all)
+            
+            VStack(spacing: 32) {
+                Spacer()
+                    .frame(height: 200) // 与 storyboard 中的约束对应
+                
+                // Logo 图片 - 100x100
+                Image("logo")
+                    .resizable()
+                    .aspectRatio(contentMode: .fit)
+                    .frame(width: 100, height: 100)
+                
+                // 应用标题 - 白色，40pt字体
+                Text("E-Parti")
+                    .font(.system(size: 40, weight: .regular))
+                    .foregroundColor(.white)
+                
+                Spacer()
+            }
+        }
+    }
 }

-#Preview {
-    SplashView(
-        store: Store(
-            initialState: SplashFeature.State()
-        ) {
-            SplashFeature()
-        }
-    )
-} 
+//#Preview {
+//    SplashView(
+//        store: Store(
+//            initialState: SplashFeature.State()
+//        ) {
+//            SplashFeature()
+//        }
+//    )
+//} 
--- a/yana/yanaApp.swift
+++ b/yana/yanaApp.swift
@@ -20,13 +20,17 @@ struct yanaApp: App {
            // 不是在Previews环境中运行
        }
        #endif
-        
-        debugInfo("🛠 原生URLSession测试开始")
    }
    
    var body: some Scene {
        WindowGroup {
-            AppRootView()
+            SplashView(
+                store: Store(
+                    initialState: SplashFeature.State()
+                ) {
+                    SplashFeature()
+                }
+            )
        }
    }
 }
--- a/yanaAPITests/yanaAPITests.swift
+++ b/yanaAPITests/yanaAPITests.swift
@@ -163,10 +163,10 @@ final class yanaAPITests: XCTestCase {
            XCTAssertEqual(accountModel?.uid, "3184", "真实API数据的UID应该正确")
            XCTAssertTrue(accountModel?.hasValidAuthentication ?? false, "真实API数据应该有有效认证")
            
-            debugInfo("✅ 真实API数据测试通过")
-            debugInfo("   UID: \(accountModel?.uid ?? "nil")")
-            debugInfo("   Access Token存在: \(accountModel?.accessToken != nil)")
-            debugInfo("   Token类型: \(accountModel?.tokenType ?? "nil")")
+            debugInfoSync("✅ 真实API数据测试通过")
+            debugInfoSync("   UID: \(accountModel?.uid ?? "nil")")
+            debugInfoSync("   Access Token存在: \(accountModel?.accessToken != nil)")
+            debugInfoSync("   Token类型: \(accountModel?.tokenType ?? "nil")")
            
        } catch {
            XCTFail("解析真实API数据失败: \(error)")
Author	SHA1	Message	Date
edwinQQQ	d4bef537d9	feat: 更新FeedListView以使用ViewStore管理状态 - 将FeedListView中的状态管理从store转换为viewStore，提升代码可读性和一致性。 - 移除不必要的本地状态isEditFeedSheetPresented，简化视图逻辑。 - 更新sheet呈现逻辑，确保与viewStore的状态绑定，增强用户体验。	2025-07-21 19:14:40 +08:00
edwinQQQ	ba991598be	feat: 更新CreateFeed功能及相关视图组件 - 在CreateFeedFeature中新增isPresented依赖，确保在适当的上下文中执行视图关闭操作。 - 在FeedFeature中优化状态管理，简化CreateFeedView的呈现逻辑。 - 新增FeedListFeature和MainFeature，整合FeedListView和底部导航功能，提升用户体验。 - 更新HomeView和SplashView以集成MainView，确保应用结构一致性。 - 在多个视图中调整状态管理和导航逻辑，增强可维护性和用户体验。	2025-07-21 19:10:31 +08:00
edwinQQQ	5f65df0e7f	指定 swift & tca version	2025-07-21 16:59:23 +08:00
edwinQQQ	9a49d591c3	feat: 添加腾讯云COS Token管理功能及相关视图更新 - 在APIEndpoints.swift中新增tcToken端点以支持腾讯云COS Token获取。 - 在APIModels.swift中新增TcTokenRequest和TcTokenResponse模型，处理Token请求和响应。 - 在COSManager.swift中实现Token的获取、缓存和过期管理逻辑，提升API请求的安全性。 - 在LanguageSettingsView中添加调试功能，允许测试COS Token获取。 - 在多个视图中更新状态管理和导航逻辑，确保用户体验一致性。 - 在FeedFeature和HomeFeature中优化状态管理，简化视图逻辑。	2025-07-18 20:50:25 +08:00
edwinQQQ	fb7ae9e0ad	feat: 更新.gitignore，删除需求文档，优化API调试信息 - 在.gitignore中添加忽略项以排除不必要的文件。 - 删除架构分析需求文档以简化项目文档。 - 在APIEndpoints.swift和LoginModels.swift中移除调试信息的异步调用，提升代码简洁性。 - 在EMailLoginFeature.swift和HomeFeature.swift中新增登录流程状态管理，优化用户体验。 - 在多个视图中调整状态管理和导航逻辑，确保一致性和可维护性。 - 更新Xcode项目配置以增强调试信息的输出格式。	2025-07-18 15:57:54 +08:00
edwinQQQ	128bf36c88	feat: 更新依赖和项目配置，优化代码结构 - 在Package.swift中注释掉旧的swift-composable-architecture依赖，并添加swift-case-paths依赖。 - 在Podfile中将iOS平台版本更新至16.0，并移除QCloudCOSXML/Transfer依赖，改为使用QCloudCOSXML。 - 更新Podfile.lock以反映依赖变更，确保项目依赖的准确性。 - 新增架构分析需求文档，明确项目架构评估和改进建议。 - 在多个文件中实现async/await语法，提升异步操作的可读性和性能。 - 更新日志输出方法，确保在调试模式下提供一致的调试信息。 - 优化多个视图组件，提升用户体验和代码可维护性。	2025-07-17 18:47:09 +08:00
edwinQQQ	4bbb4f8434	feat: 添加CreateFeed功能及相关视图组件 - 新增CreateFeedView和CreateFeedFeature，支持用户发布图文动态。 - 在FeedView中集成CreateFeedView，允许用户通过加号按钮访问发布界面。 - 实现图片选择和文本输入功能，支持最多9张图片的上传。 - 添加发布API请求模型，处理动态发布逻辑。 - 更新FeedFeature以管理CreateFeedView的显示状态，确保用户体验流畅。 - 完善UI结构分析与执行计划文档，明确开发步骤和技术要点。	2025-07-16 15:53:32 +08:00
edwinQQQ	33a558ae7b	temp commit	2025-07-16 12:06:53 +08:00
edwinQQQ	1f98ed534d	feat: 更新Swift助手样式和动态视图组件 - 在swift-assistant-style.mdc中更新上下文信息，简化描述并保留关键信息。 - 在swift-swiftui-dev-rules.mdc中将alwaysApply设置为false，调整开发规则。 - 在Info.plist中移除冗余的CFBundleDisplayName和CFBundleName键，保持文件整洁。 - 在FeedFeature.swift中添加调试日志，增强API响应的可追踪性。 - 在HomeFeature.swift中新增Feed状态和相关actions，优化状态管理。 - 在FeedView.swift中直接使用store状态，提升组件性能和可读性。 - 在HomeView.swift中更新FeedView的store传递方式，确保状态一致性。 - 更新Xcode项目配置，调整代码签名和Swift版本，确保兼容性。	2025-07-14 14:50:15 +08:00