diff --git a/src/Catty/ViewController/Continue&New/MaintainObject/MaintainScript/ScriptCollectionViewController.m b/src/Catty/ViewController/Continue&New/MaintainObject/MaintainScript/ScriptCollectionViewController.m
index b9dd36a4a3..c97c8d9f46 100644
--- a/src/Catty/ViewController/Continue&New/MaintainObject/MaintainScript/ScriptCollectionViewController.m
+++ b/src/Catty/ViewController/Continue&New/MaintainObject/MaintainScript/ScriptCollectionViewController.m
@@ -865,6 +865,8 @@ - (void)copyBrick:(Brick*)brick atIndexPath:(NSIndexPath*)indexPath
 {
     NSArray* indexArray = [[BrickManager sharedBrickManager] scriptCollectionCopyBrickWithIndexPath:indexPath andBrick:brick];
     
+    [self.collectionView reloadData];
+    
     [self.collectionView insertItemsAtIndexPaths:indexArray];
     self.placeHolderView.hidden = YES;
     [self.object.scene.project saveToDiskWithNotification:YES];