diff --git a/core/routers/auth/routes.py b/core/routers/auth/routes.py
index 4304380..5157b42 100644
--- a/core/routers/auth/routes.py
+++ b/core/routers/auth/routes.py
@@ -103,7 +103,7 @@ async def wechat_login(
         await redis_conn.delete(keyname)
 
     result = create_access_token({
-        'sub': str(user.id)
+        'sub': str(user.user_id)
     })
     return {'data': result}