diff --git a/video-gen-api/app/api/v1/auth.py b/video-gen-api/app/api/v1/auth.py
index ceed8027..0a16d8cb 100644
--- a/video-gen-api/app/api/v1/auth.py
+++ b/video-gen-api/app/api/v1/auth.py
@@ -267,24 +267,14 @@ async def get_me(
         name_map = await batch_get_team_name_map(db, [current_user.team_id])
         team_name = name_map.get(current_user.team_id)
 
-    # 显式构造 dict 避免 Pydantic 扫描 ORM 对象触发懒加载
-    user_dict = {
-        "id": current_user.id,
-        "username": current_user.username,
-        "email": current_user.email,
-        "phone": current_user.phone,
-        "avatar": current_user.avatar,
-        "credits": current_user.credits,
-        "is_admin": current_user.is_admin,
-        "user_type": current_user.user_type,
-        "allowed_menus": current_user.allowed_menus,
-        "must_set_password": bool(current_user.user_type == "frontend" and not current_user.hashed_password),
-        "resource_capacity": resource_capacity,
-        "team_id": current_user.team_id,
-        "team_name": team_name,
-        "is_team_manager": is_team_manager,
-    }
-    return UserOut(**user_dict)
+    return UserOut.model_validate(current_user).model_copy(
+        update={
+            "resource_capacity": resource_capacity,
+            "is_team_manager": is_team_manager,
+            "team_id": current_user.team_id,
+            "team_name": team_name,
+        }
+    )
 
 
 @router.post(