diff --git a/backend/api/routes/info.py b/backend/api/routes/info.py
index 440de673..caad2e97 100644
--- a/backend/api/routes/info.py
+++ b/backend/api/routes/info.py
@@ -117,7 +117,14 @@ async def get_skill_info(state: AltersDep, skillId: str, level: int, redis: Redi
 
 @router.get('/dnfhelper/{uid}/list')
 async def get_dnfhelper_list(uid: str, redis: RedisDep):
-    result = await get_user_list_by_id(uid)
+    cache_key = f'dnfhelper:{uid}'
+
+    def get_list():
+        import asyncio
+
+        return asyncio.run(get_user_list_by_id(uid))
+
+    result = get_redis_info(redis, cache_key, get_list, expire=12 * 60 * 60)
     return response(data=result)
     # return response(code=500, message='Failed to fetch DNFHelper list', data=None)
 
diff --git a/frontendNew/src/api/info/index.ts b/frontendNew/src/api/info/index.ts
index 297c3ff3..444ee00c 100644
--- a/frontendNew/src/api/info/index.ts
+++ b/frontendNew/src/api/info/index.ts
@@ -33,7 +33,7 @@ export default defineRequest((request) => {
     },
     async getHelperList(id: string) {
       const res = await request.get<IHelperInfo>(`/dnfhelper/${id}/list`);
-      await new Promise((resolve) => setTimeout(resolve, 10000));
+      await new Promise((resolve) => setTimeout(resolve, 30000));
       return res.data;
     },
   };