点击分类后回到头部

BFFramework/Classes/Stuckpoint/View/PQSelecteMusicView.swift

@@ -195,6 +195,9 @@ class PQSelecteMusicView: UIView {
                 }
                 
                 self?.selectMusicCollection.reloadData()
+                
+                //歌曲列表返回到头部
+                self?.selectMusicCollection.setContentOffset(.zero, animated: false)
             }
 
         }