diff --git a/ui/dv/AiMonitor/AiMonitor.vue b/ui/dv/AiMonitor/AiMonitor.vue
index 6c2356e7..158d790e 100644
--- a/ui/dv/AiMonitor/AiMonitor.vue
+++ b/ui/dv/AiMonitor/AiMonitor.vue
@@ -39,7 +39,7 @@ export default {
   methods: {
     getCmccURL() {
       const {did} = this.$attrs
-      request.post(`/app/appzyvideoequipment/getWebSdkUrl?deviceId=${did}`).then(res => {
+      did && request.post(`/app/appzyvideoequipment/getWebSdkUrl?deviceId=${did}`).then(res => {
         if (res.code == 0) {
           this.cmccUrl = JSON.parse(res.data).url
         }