diff --git a/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/Contents.json b/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/Contents.json
new file mode 100644
index 00000000..81182a21
--- /dev/null
+++ b/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "sessionList_clear@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "sessionList_clear@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/sessionList_clear@2x.png b/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/sessionList_clear@2x.png
new file mode 100644
index 00000000..5d310608
Binary files /dev/null and b/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/sessionList_clear@2x.png differ
diff --git a/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/sessionList_clear@3x.png b/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/sessionList_clear@3x.png
new file mode 100644
index 00000000..cf8076e7
Binary files /dev/null and b/xplan-ios/Assets.xcassets/SessionMessage/sessionList_clear.imageset/sessionList_clear@3x.png differ
diff --git a/xplan-ios/Main/Message/View/SessionList/SessionListViewController.m b/xplan-ios/Main/Message/View/SessionList/SessionListViewController.m
index 3184dad3..17d2053e 100644
--- a/xplan-ios/Main/Message/View/SessionList/SessionListViewController.m
+++ b/xplan-ios/Main/Message/View/SessionList/SessionListViewController.m
@@ -18,6 +18,7 @@
 #import "UserInfoModel.h"
 ///View
 #import "XPSessionFindNewViewController.h"
+#import "TTPopUp.h"
 
 NSString * const kMessageShowReadDotKey = @"kMessageShowReadDotKey";
 
@@ -29,6 +30,7 @@ NSString * const kMessageShowReadDotKey = @"kMessageShowReadDotKey";
 
 @property (nonatomic,strong) UILabel *titleLabel;
 
+@property (nonatomic, strong) UIButton *allReadButton;
 /**
  *  会话列表
  */
@@ -98,6 +100,7 @@ NSString * const kMessageShowReadDotKey = @"kMessageShowReadDotKey";
     if (self.openType == SessionListOpenTypeDefault) {
         [self.customNavigationBar addSubview:self.titleLabel];
         [self.view addSubview:self.customNavigationBar];
+        [self.customNavigationBar addSubview:self.allReadButton];
     }
     [self.view addSubview:self.sessionListView];
 }
@@ -107,6 +110,11 @@ NSString * const kMessageShowReadDotKey = @"kMessageShowReadDotKey";
         [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
             make.center.mas_equalTo(self.customNavigationBar);
         }];
+        [self.allReadButton mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.right.mas_equalTo(-16);
+            make.width.height.mas_equalTo(30);
+            make.centerY.mas_equalTo(self.customNavigationBar);
+        }];
     }
     
     [self.sessionListView mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -319,6 +327,26 @@ NSString * const kMessageShowReadDotKey = @"kMessageShowReadDotKey";
     }
 }
 
+#pragma mark - action
+- (void)allReadButtonClick:(UIButton *)sender {
+    NSInteger count = [NIMSDK sharedSDK].conversationManager.allUnreadCount;
+    if (count<1) {
+        [self showErrorToast:@"暂无未读消息需要清理"];
+        return;
+    }
+    TTAlertConfig * config = [[TTAlertConfig alloc] init];
+    config.confirmButtonConfig.title = @"清除";
+    config.message =@"清除当前未读消息提醒？";
+    [TTPopup alertWithConfig:config confirmHandler:^{
+        [[NIMSDK sharedSDK].conversationManager markAllMessagesRead];
+        [self setTabBarItemBadge:0];
+        [self.sessionListView reloadData];
+    } cancelHandler:^{
+        
+    }];
+}
+
+
 - (UIView *)customNavigationBar {
     if (!_customNavigationBar) {
         CGRect frame = CGRectMake(0, kStatusBarHeight, KScreenWidth, 44);
@@ -357,4 +385,13 @@ NSString * const kMessageShowReadDotKey = @"kMessageShowReadDotKey";
 	return _recentSessions;
 }
 
+- (UIButton *)allReadButton {
+    if (!_allReadButton) {
+        _allReadButton = [[UIButton alloc] init];
+        [_allReadButton setImage:[UIImage imageNamed:@"sessionList_clear"] forState:UIControlStateNormal];
+        [_allReadButton addTarget:self action:@selector(allReadButtonClick:) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _allReadButton;
+}
+
 @end