diff --git a/src/views/dashboard/overview/hooks/useWS.ts b/src/views/dashboard/overview/hooks/useWS.ts
index 48d24abe..f91438f6 100644
--- a/src/views/dashboard/overview/hooks/useWS.ts
+++ b/src/views/dashboard/overview/hooks/useWS.ts
@@ -16,7 +16,7 @@ import { topologyReset, neStateParse } from './useTopology';
 import PQueue from 'p-queue';
 
 /**UPF-的Id */
-export const upfWhoId = ref<any>('001');
+export const upfWhoId = ref<any>('');
 
 /**UPF-的RmUid */
 export const upfWhoRmUid = ref<any>('');