diff --git a/src/app/ui/plan-assistance/plan-assistance.component.ts b/src/app/ui/plan-assistance/plan-assistance.component.ts
index 374b066..3be1da7 100644
--- a/src/app/ui/plan-assistance/plan-assistance.component.ts
+++ b/src/app/ui/plan-assistance/plan-assistance.component.ts
@@ -7272,7 +7272,6 @@ export class PlanAssistanceComponent implements OnInit, AfterViewInit {
     })
     // 监听canvas组件取消选中素材事件
     this.workingArea.on("deselect",obj=>{
-      this.canvasData.selectCar.Id = ''
       this.bottomIsShow = false;
     });
   }