diff --git a/src/app/ui/collection-tools/collection-tools.component.ts b/src/app/ui/collection-tools/collection-tools.component.ts
index f93f16d..8ae3e37 100644
--- a/src/app/ui/collection-tools/collection-tools.component.ts
+++ b/src/app/ui/collection-tools/collection-tools.component.ts
@@ -447,6 +447,7 @@ export class CollectionToolsComponent implements OnInit {
 
   ngAfterViewInit(): void {
     this.getAllBuildings(true)
+
     // 监听canvas组件选中素材事件
     this.canvas.on("select",obj=>{
       //选中素材属性注入函数
@@ -457,11 +458,7 @@ export class CollectionToolsComponent implements OnInit {
       this.isShowProperty = false
     })
     // 监听canvas组件新增素材事件
-    this.canvas.on("createIcon",obj=>{
-      this.renovateTreeData(false)
-    })
-    // 监听canvas组件删除素材事件
-    this.canvas.on("deleteIcon",obj=>{
+    this.canvas.on("canvasDataChanged",obj=>{
       this.renovateTreeData(false)
     })
   }