fix

src/views/interaction_manage/videoManage.vue

@@ -188,7 +188,7 @@ async function getPermissionList() {
       let obj = {}
       obj.value = item.ClassifyName
       obj.label = item.ClassifyName
-      obj.children = item.List.map(_item => {
+      obj.children = item.List?.map(_item => {
         return { value: _item.ChartPermissionID, label: _item.ChartPermissionName }
       })
       return obj