diff --git a/tail.php b/tail.php
index b962dd53d..f804b56b3 100644
--- a/tail.php
+++ b/tail.php
@@ -30,7 +30,7 @@ if ($config['cf_include_tail']) {
 </footer>
 
 <?if(is_mobile()){?>
-<a href="?device=mobile">모바일 버전으로 보기</a>
+<a href="<?=$_SERVER['PHP_SELF'].($_SERVER['QUERY_STRING']?'?'.$_SERVER['QUERY_STRING'].'&amp;':'?').'device=mobile';?>">모바일 버전으로 보기</a>
 <?}?>
 
 <?