diff --git a/theme/basic/head.sub.php b/theme/basic/head.sub.php
index fc9159a1e..a575d7aab 100644
--- a/theme/basic/head.sub.php
+++ b/theme/basic/head.sub.php
@@ -72,7 +72,17 @@ if ($is_admin) {
 ?>
 </script>
 <script src="<?php echo G5_JS_URL ?>/jquery-1.8.3.min.js"></script>
+<?php
+if (defined('_SHOP_')) {
+    if(!G5_IS_MOBILE) {
+?>
+<script src="<?php echo G5_JS_URL ?>/jquery.shop.menu.js"></script>
+<?php
+    }
+} else {
+?>
 <script src="<?php echo G5_JS_URL ?>/jquery.menu.js"></script>
+<?php } ?>
 <script src="<?php echo G5_JS_URL ?>/common.js"></script>
 <script src="<?php echo G5_JS_URL ?>/wrest.js"></script>
 <?php