diff --git a/src/views/Stage.ts b/src/views/Stage.ts
index 966f4b6..7a832ae 100644
--- a/src/views/Stage.ts
+++ b/src/views/Stage.ts
@@ -329,7 +329,6 @@ export class Stage extends Laya.Script {
       } else {
         this.selectedBlock.setShowNumber(undo.show, 0)
       }
-      // this.onSetBlock(this.selectedBlock)
       this.onUpdateScore()
       const undos = this.data.get_undos()
       if (undos.length > 0) {
@@ -337,6 +336,7 @@ export class Stage extends Laya.Script {
         this.selectedBlock = this.blocks[last.index]
         this.onApplyBlock(this.selectedBlock)
       }
+      this.onSetBlock(this.selectedBlock)
     }
   }