diff --git a/public/router.php b/public/router.php
index 4f916b4..03141bc 100644
--- a/public/router.php
+++ b/public/router.php
@@ -8,7 +8,7 @@
 // +----------------------------------------------------------------------
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
-// $Id$
+
 
 if (is_file($_SERVER["DOCUMENT_ROOT"] . $_SERVER["SCRIPT_NAME"])) {
     return false;