diff --git a/app/Http/Controllers/V3/Azmayesh/AzmayeshTypeController.php b/app/Http/Controllers/V3/Azmayesh/AzmayeshTypeController.php
index 448f9d76..5fd99ad0 100644
--- a/app/Http/Controllers/V3/Azmayesh/AzmayeshTypeController.php
+++ b/app/Http/Controllers/V3/Azmayesh/AzmayeshTypeController.php
@@ -116,7 +116,7 @@ class AzmayeshTypeController extends Controller
             return $this->successResponse();
         }
         catch (QueryException $exception) {
-            return $this->errorResponse('can not be deleted');
+            return $this->errorResponse('امکان حذف وجود ندارد. ابتدا آزمایش های مرتبط با این نوع را حذف نمایید');
         }
     }
 }