diff --git a/YuMi/Tools/CALayer/CALayer+Animation.h b/YuMi/Tools/CALayer/CALayer+Animation.h
deleted file mode 100644
index 4e8fbaff..00000000
--- a/YuMi/Tools/CALayer/CALayer+Animation.h
+++ /dev/null
@@ -1,20 +0,0 @@
-//
-//  CALayer+Animation.h
-//  YuMi
-//
-//  Created by duoban on 2024/5/6.
-//
-
-#import <QuartzCore/QuartzCore.h>
-
-NS_ASSUME_NONNULL_BEGIN
-
-@interface CALayer (Animation)
-// 暂停动画
-- (void)ms_pauseAnimate;
-
-// 恢复动画
-- (void)ms_resumeAnimate;
-@end
-
-NS_ASSUME_NONNULL_END
diff --git a/YuMi/Tools/CALayer/CALayer+Animation.m b/YuMi/Tools/CALayer/CALayer+Animation.m
deleted file mode 100644
index f643e5b4..00000000
--- a/YuMi/Tools/CALayer/CALayer+Animation.m
+++ /dev/null
@@ -1,29 +0,0 @@
-//
-//  CALayer+Animation.m
-//  YuMi
-//
-//  Created by duoban on 2024/5/6.
-//
-
-#import "CALayer+Animation.h"
-
-@implementation CALayer (Animation)
-// 暂停动画
-- (void)ms_pauseAnimate {
-    CFTimeInterval pausedTime = [self convertTime:CACurrentMediaTime() fromLayer:nil];
-    self.speed = 0.0;
-    self.timeOffset = pausedTime;
-}
-
-// 恢复动画
-- (void)ms_resumeAnimate {
-    
-    CFTimeInterval pausedTime = [self timeOffset];
-    self.speed = 1.0;
-    self.timeOffset = 0.0;
-    self.beginTime = 0.0;
-    CFTimeInterval timeSincePause = [self convertTime:CACurrentMediaTime() fromLayer:nil] - pausedTime;
-    self.beginTime = timeSincePause;
-    
-}
-@end