fix bug

app/api/endpoints/mp.py

@@ -71,16 +71,16 @@ async def handle_server(request: Request):
                 user_info = await mp_client.get_user_info(from_user)
                 print(f"微信公众号用户信息：{user_info}")
 
-            if user_info:
-                # 查找或创建用户
-                user = db.query(UserDB).filter(
-                    UserDB.unionid == user_info.get('unionid')
-                ).first()
+                if user_info:
+                    # 查找或创建用户
+                    user = db.query(UserDB).filter(
+                        UserDB.unionid == user_info.get('unionid')
+                    ).first()
                     
-                if user:
-                    # 更新用户信息
-                    user.mp_openid = from_user
-                    db.commit()
+                    if user:
+                        # 更新用户信息
+                        user.mp_openid = from_user
+                        db.commit()
 
 
         return Response(content="", media_type="text/plain")