diff --git a/ruoyi-ui/src/views/JiHeExpressway/pages/Home/components/Dialogs/SmartDevice/index.vue b/ruoyi-ui/src/views/JiHeExpressway/pages/Home/components/Dialogs/SmartDevice/index.vue
index 29feb81b..411f9696 100644
--- a/ruoyi-ui/src/views/JiHeExpressway/pages/Home/components/Dialogs/SmartDevice/index.vue
+++ b/ruoyi-ui/src/views/JiHeExpressway/pages/Home/components/Dialogs/SmartDevice/index.vue
@@ -122,12 +122,15 @@ export default {
   },
   async created() {
     // if (!this.dialogData.iotDeviceId) this.dialogData.iotDeviceId = '10.0.36.146-1883';
-
+    if(this.dialogData){
+      this.data = {
+        ...this.dialogData,
+      }
+    }
     let deviceInfo = await this.getDeviceInfo();
     this.data = {
-      ...this.dialogData,
       roadName: null,
-      deviceStateLiteral: deviceInfo.data.formatValue.deviceState,
+      deviceStateLiteral: deviceInfo?.data.formatValue.deviceState,
     };
 
     // console.log(