diff --git a/css/mobile.css b/css/mobile.css
index eef310ba5..1369828f7 100644
--- a/css/mobile.css
+++ b/css/mobile.css
@@ -25,7 +25,7 @@ pre {overflow-x:scroll;font-size:1.1em}
 #hd_login_msg {position:absolute;top:0;left:0;width:0;height:0;overflow:hidden}
 .sound_only {display:inline-block;margin:0 !important;padding:0 !important;width:0 !important;height:0 !important;font-size:0 !important;line-height:0 !important;overflow:hidden}
 /* 본문 바로가기 */
-#to_content a {z-index:100000;position:absolute;top:0;left:0;width:0;height:0;font-size:0;line-height:0;overflow:hidden}
+.to_content a {z-index:100000;position:absolute;top:0;left:0;width:0;height:0;font-size:0;line-height:0;overflow:hidden}
 
 /* 이미지 등비율 리사이징 */
 .img_fix {float:left;width:100%;height:auto}
diff --git a/mobile/head.php b/mobile/head.php
index af830368e..aaaf60666 100644
--- a/mobile/head.php
+++ b/mobile/head.php
@@ -13,7 +13,8 @@ include_once(G4_LIB_PATH.'/popular.lib.php');
 <header id="hd">
     <h1><?=$config['cf_title']?></h1>
 
-    <div id="to_content"><a href="#container">본문 바로가기</a></div>
+    <div class="to_content"><a href="#container">본문 바로가기</a></div>
+    <div class="to_content"><a href="#gnb">메인메뉴 바로가기</a></div>
 
     <div id="hd_wrapper">
 
@@ -81,7 +82,7 @@ include_once(G4_LIB_PATH.'/popular.lib.php');
 <nav id="lnb">
     <ul>
         <?
-        $sql2 = " select * from {$g4['board_table']} where gr_id = '{$gr_id}' order by bo_order ";
+        $sql2 = " select * from {$g4['board_table']} where gr_id = '{$gr_id}' and bo_show_menu = 1 order by bo_order ";
         $result2 = sql_query($sql2);
         for ($bi=0; $row2=sql_fetch_array($result2); $bi++) { // bi 는 board index
         ?>
diff --git a/mobile/tail.php b/mobile/tail.php
index 696bbaf24..9d29cad83 100644
--- a/mobile/tail.php
+++ b/mobile/tail.php
@@ -11,7 +11,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
     <h2>홈페이지 메인메뉴</h2>
     <ul>
         <?
-        $sql = " select * from {$g4['group_table']} where gr_show_menu order by gr_order ";
+        $sql = " select * from {$g4['group_table']} where gr_show_menu = 1 order by gr_order ";
         $result = sql_query($sql);
         for ($gi=0; $row=sql_fetch_array($result); $gi++) { // gi 는 group index 
         ?>