diff --git a/src/views/system/mianview/mixin.js b/src/views/system/mianview/mixin.js
index 4590bfe..41a23f1 100644
--- a/src/views/system/mianview/mixin.js
+++ b/src/views/system/mianview/mixin.js
@@ -21,15 +21,20 @@ export default {
         const page = this.editor.getCurrentPage();
         // 获取所选对象
         const selectedItem = page.getSelected()[0];
-        console.log(this.edgeAttributeForm);
-        if(this.edgeAttributeForm.keyword){
-          this.edgeAttributeForm.label = {
-            text: this.edgeAttributeForm.label,
+
+        let newObj = JSON.parse(JSON.stringify(this.edgeAttributeForm))
+        if(newObj.keyword){
+          newObj.label = {
+            text: newObj.label,
             fill: 'red'
           }
+          // this.edgeAttributeForm.label = {
+          //   text: this.edgeAttributeForm.label,
+          //   fill: 'red'
+          // }
         }
         page.update(selectedItem.id, {
-          label: this.edgeAttributeForm.label,
+          label: newObj.label,
           shape: this.edgeAttributeForm.shape,
           keyword: this.edgeAttributeForm.keyword
         });