no message

package.json

@@ -25,7 +25,6 @@
     "clipboard": "^2.0.8",
     "concurrent-tasks": "^1.0.7",
     "core-js": "^3.6.5",
-    "echarts": "^5.5.0",
     "file-saver": "^2.0.5",
     "html2canvas": "^1.4.1",
     "js-cookie": "2.2.0",

src/views/userManagement/masterManagement/index.vue

@@ -836,11 +836,11 @@ export default {
   },
   watch: {
     'formData.user': {
-      deep: true,
       handler(val) {
-        this.formData.user = this.formData.nickName
-        this.formData.user = this.formData.mobile
-      }
+        this.formData.nickName = this.formData?.user?.nickName
+        this.formData.mobile = this.formData?.user?.mobile
+      },
+      deep: true
     }
   },
   methods: {