diff --git a/app/manager/controller/SellInfo.php b/app/manager/controller/SellInfo.php
index 0c1b821..b260ee5 100644
--- a/app/manager/controller/SellInfo.php
+++ b/app/manager/controller/SellInfo.php
@@ -16,6 +16,7 @@ class SellInfo extends Controller
      */
     public function getOne()
     {
+        ini_set('display_errors', 'Off');
         $user_model = new User;
         $manager_model = new Manager;
         $product_order_model = new ProductOrder;