diff --git a/assets/Game/scripts/SlotGame.ts b/assets/Game/scripts/SlotGame.ts
index 1f983af..f964cd6 100644
--- a/assets/Game/scripts/SlotGame.ts
+++ b/assets/Game/scripts/SlotGame.ts
@@ -205,7 +205,7 @@ export class SlotGame extends Component {
         this.rollerManager.node.off(ROLLER_COMBINE_EVENT.ALL_ROLLER_ICONS_CREATED, this.onAllRollerIconsCreated, this);
         this.rollerManager.node.off(ROLLER_COMBINE_EVENT.ALL_ROLLER_ICONS_FALLEN, this.onAllRollerIconsFallen, this);
 
-        IconEventBus.on('ICON_CLICKED', this.onIconClicked, this);
+        IconEventBus.off('ICON_CLICKED', this.onIconClicked, this);
     }
 
     private currentBgState: boolean = true;  // 记录当前背景状态，默认为普通模式(false)