diff --git a/src/router/guard/route.ts b/src/router/guard/route.ts
index 131d1c3..6998db9 100644
--- a/src/router/guard/route.ts
+++ b/src/router/guard/route.ts
@@ -170,8 +170,10 @@ async function initRoute(to: RouteLocationNormalized): Promise<RouteLocationRaw
       const authStore = useAuthStore();
       await authStore.getInfo();
       const { data, error } = await fetchVersion();
-      if (!error) {
+      if (!error && data) {
         localStg.set('version', data!);
+      } else {
+        localStg.remove('version');
       }
     }
   }
diff --git a/src/views/_builtin/login/index.vue b/src/views/_builtin/login/index.vue
index b96fb74..927b9be 100644
--- a/src/views/_builtin/login/index.vue
+++ b/src/views/_builtin/login/index.vue
@@ -27,10 +27,12 @@ const version = ref<string>(`v${localStg.get('version') || VITE_APP_VERSION}`);
 
 const getVersion = async () => {
   const { data, error } = await fetchVersion();
-  if (!error) {
+  if (!error && data) {
     version.value = data;
     localStg.set('version', data);
+    return;
   }
+  localStg.remove('version');
 };
 
 getVersion();