diff --git a/apps/manager/service.py b/apps/manager/service.py
index 101f8bdb097e2cc964c8d7aec63aaac1ca0cf760..839bf0646d1e278b652ec31f58c2ab4401937b6b 100644
--- a/apps/manager/service.py
+++ b/apps/manager/service.py
@@ -116,7 +116,7 @@ class ServiceCenterManager:
                     description=endpoint.description,
                     call_id="api",
                     path="test path",
-                ).model_dump(),
+                ).model_dump(exclude_none=True, by_alias=True),
             )
         yaml_hash = "hash"  # TODO: 计算 OpenAPI YAML 文件的哈希值
         # 存入数据库
@@ -129,7 +129,7 @@ class ServiceCenterManager:
             openapi_spec=data,
         )
         service_collection = MongoDB.get_collection("service")
-        await service_collection.insert_one(service_pool.model_dump())
+        await service_collection.insert_one(service_pool.model_dump(exclude_none=True, by_alias=True))
         # 返回服务ID
         return service_id
 
@@ -165,7 +165,7 @@ class ServiceCenterManager:
                     description=endpoint.description,
                     call_id="api",
                     path="test path",
-                ).model_dump(),
+                ).model_dump(exclude_none=True, by_alias=True),
             )
         yaml_hash = "hash"  # TODO: 计算 OpenAPI YAML 文件的哈希值
         # 更新数据库
@@ -179,7 +179,7 @@ class ServiceCenterManager:
         )
         await service_collection.update_one(
             {"_id": service_id},
-            {"$set": service_pool.model_dump()},
+            {"$set": service_pool.model_dump(exclude_none=True, by_alias=True)},
         )
         # 返回服务ID
         return service_id
@@ -276,7 +276,7 @@ class ServiceCenterManager:
             service_pool_store.favorites.remove(user_sub)
         await service_collection.update_one(
             {"_id": service_id},
-            {"$set": service_pool_store.model_dump()},
+            {"$set": service_pool_store.model_dump(exclude_none=True, by_alias=True)},
         )
         return True
 
diff --git a/apps/routers/service.py b/apps/routers/service.py
index 57ae3892be8f82aab66dc0dcf3bc372ffdbf08d0..f0ac576c3adf1482cb094302606470f9df26a361 100644
--- a/apps/routers/service.py
+++ b/apps/routers/service.py
@@ -125,7 +125,7 @@ async def update_service(  # noqa: PLR0911
     if not data.service_id:
         try:
             service_id = await ServiceCenterManager.create_service(user_sub, data.data)
-        except ValueError as e:
+        except ValueError as e:  # OpenAPI YAML 接口字段不完整
             return JSONResponse(
                 status_code=status.HTTP_400_BAD_REQUEST,
                 content=ResponseData(
@@ -148,7 +148,7 @@ async def update_service(  # noqa: PLR0911
         try:
             service_id = await ServiceCenterManager.update_service(user_sub, data.service_id, data.data)
         except ValueError as e:
-            if str(e).startswith("Endpoint error"):
+            if str(e).startswith("Endpoint error"):  # OpenAPI YAML 接口字段不完整
                 return JSONResponse(
                     status_code=status.HTTP_400_BAD_REQUEST,
                     content=ResponseData(