diff --git a/dev_mvc/index.php b/dev_mvc/index.php
index 3a4dbaa..d503933 100644
--- a/dev_mvc/index.php
+++ b/dev_mvc/index.php
@@ -1,7 +1,7 @@
 <?php
 error_reporting(E_ALL);
 ini_set('log_errors','1');
-ini_set('display_errors','1');
+ini_set('display_errors','0');
 define('ROOT_DIR', __DIR__);
 register_shutdown_function(function() {
     $error = error_get_last();