diff --git a/apps/models_provider/api/model.py b/apps/models_provider/api/model.py
index 6a7bc44c0..c53985143 100644
--- a/apps/models_provider/api/model.py
+++ b/apps/models_provider/api/model.py
@@ -19,7 +19,7 @@ class ModelListResponse(APIMixin):
     def get_response():
         class ModelListResult(ResultSerializer):
             def get_data(self):
-                return serializers.ListSerializer(child=ModelModelSerializer())
+                return ModelModelSerializer(many=True)
 
         return ModelListResult
 
diff --git a/apps/models_provider/api/provide.py b/apps/models_provider/api/provide.py
index ef2889589..83d81a106 100644
--- a/apps/models_provider/api/provide.py
+++ b/apps/models_provider/api/provide.py
@@ -48,17 +48,17 @@ class ModelParamsFormSerializer(serializers.Serializer):
 
 class ModelParamsFormResponse(ResultSerializer):
     def get_data(self):
-        return serializers.ListSerializer(child=ModelParamsFormSerializer())
+        return ModelParamsFormSerializer(many=True)
 
 
 class ModelListResponse(ResultSerializer):
     def get_data(self):
-        return serializers.ListSerializer(child=ModelListSerializer())
+        return ModelListSerializer(many=True)
 
 
 class ProvideListResponse(ResultSerializer):
     def get_data(self):
-        return serializers.ListSerializer(child=ProvideListSerializer())
+        return ProvideListSerializer(many=True)
 
 
 class ProvideApi(APIMixin):
diff --git a/apps/users/api/user.py b/apps/users/api/user.py
index f7ab8d059..bd5da3a6b 100644
--- a/apps/users/api/user.py
+++ b/apps/users/api/user.py
@@ -66,7 +66,7 @@ class WorkspaceUser(serializers.Serializer):
 
 class WorkspaceUserListResponse(ResultSerializer):
     def get_data(self):
-        return serializers.ListSerializer(child=WorkspaceUser())
+        return WorkspaceUser(many=True)
 
 
 class UserPasswordResponse(APIMixin):
@@ -121,7 +121,7 @@ class ChangeUserPasswordApi(APIMixin):
 
 class UserListResponse(ResultSerializer):
     def get_data(self):
-        return serializers.ListSerializer(child=UserInstanceSerializer())
+        return UserInstanceSerializer(many=True)
 
 
 class UserPageApi(APIMixin):