diff --git a/backend/app/api/api_v1/routers/platform.py b/backend/app/api/api_v1/routers/platform.py
index f5f876c..f4a1075 100644
--- a/backend/app/api/api_v1/routers/platform.py
+++ b/backend/app/api/api_v1/routers/platform.py
@@ -320,7 +320,7 @@ async def domain_edit(
 
 @r.delete(
     "/domain/{id}",tags=["Domain"],
-    response_model=ApiReturnModel[Domain|None], 
+    response_model=ApiReturnModel[DomainOut|None], 
     response_model_exclude_none=True,
 )
 async def domain_delete(