[UIView performWithoutAnimation:^{ 
   //刷新界面 
    [self.collectionView reloadData]; 
 }]; 

[UIView animateWithDuration:0 animations:^{ 
  [collectionView performBatchUpdates:^{ 
    [collectionView reloadItemsAtIndexPaths:@[[NSIndexPath indexPathForItem:index inSection:0]]]; 
  } completion:nil]; 
}]; 

[UIView setAnimationsEnabled:NO]; 
[self.trackPanel performBatchUpdates:^{ 
  [collectionView reloadItemsAtIndexPaths:@[[NSIndexPath indexPathForItem:index inSection:0]]]; 
} completion:^(BOOL finished) { 
  [UIView setAnimationsEnabled:YES]; 
}]; 

- (void)layoutSubviews{
  [super layoutSubviews];
  
  self.frameLayer.frame = self.frameView.bounds;
}

- (void)layoutSubviews{
  [super layoutSubviews];
  
  [CATransaction begin];
  [CATransaction setDisableActions:YES];
  
  self.frameLayer.frame = self.frameView.bounds;
  
  [CATransaction commit];  
}