fix

src/views/message/message-config/wechat/wechat-config-template.tsx

@@ -45,7 +45,7 @@ export default defineComponent({
       editMode: 'add',
       editRowData: {} as any,
       wxConfigAppId: null as any,
-      appid: null as any,
+      appid: '' as any,
     })
     const tabsViewStore = useTabsViewStore()
     const gotoBack = () => {