diff --git a/be/app/Http/Controllers/SubTaskController.php b/be/app/Http/Controllers/SubTaskController.php
index 41401b2..d303f29 100644
--- a/be/app/Http/Controllers/SubTaskController.php
+++ b/be/app/Http/Controllers/SubTaskController.php
@@ -195,7 +195,7 @@ class SubTaskController extends Controller
 
         return response()->json([
             'message' => 'Subtask updated successfully',
-            'subtask' => $subtask
+            'subtask' => new SubTaskResource($subtask)
         ]);
     }