diff --git a/src/app/working-area/working-area.component.ts b/src/app/working-area/working-area.component.ts
index 0123821..2cb1668 100644
--- a/src/app/working-area/working-area.component.ts
+++ b/src/app/working-area/working-area.component.ts
@@ -579,6 +579,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
    */
   public destroyBackgroundImage(): void {
     this.app.stage.removeChild(this.backgroundImage);
+    this.removeAllListeners('backgroundScale');
   }
   /**
    * 设置背景图缩放