diff --git a/system/upgrade/run.php b/system/upgrade/run.php
index c78e8f2..2d4ed76 100644
--- a/system/upgrade/run.php
+++ b/system/upgrade/run.php
@@ -32,5 +32,5 @@ if (isGraterThan("2.3")) {// 2.4, 2.5, ...
     }
 }
 
-//file_put_contents("index.php", file_get_contents("system/upgrade/index.php"));
-//rrmdir("system/upgrade/");
+file_put_contents("index.php", file_get_contents("system/upgrade/index.php"));
+rrmdir("system/upgrade/");