diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index 5cd0c582..bc64abbd 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -10,15 +10,4 @@ use Illuminate\Foundation\Validation\ValidatesRequests;
 class Controller extends BaseController
 {
     use DispatchesJobs, ValidatesRequests;
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function formatValidationErrors(Validator $validator)
-    {
-        return [
-            'errno' => 1,
-            'msg' => $validator->errors()->first()
-        ];
-    }
 }
diff --git a/app/Http/Controllers/SetupController.php b/app/Http/Controllers/SetupController.php
index 8ff93e47..154cc0fe 100644
--- a/app/Http/Controllers/SetupController.php
+++ b/app/Http/Controllers/SetupController.php
@@ -283,12 +283,4 @@ class SetupController extends Controller
     {
         return self::checkDirectories();
     }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function formatValidationErrors(Validator $validator)
-    {
-        return $validator->errors()->all();
-    }
 }