diff --git a/adm/admin.head.php b/adm/admin.head.php
index c41f96269..b57770ab5 100644
--- a/adm/admin.head.php
+++ b/adm/admin.head.php
@@ -72,28 +72,12 @@ function imageview(id, w, h)
 
         <div id="logo"><a href="<?php echo G4_ADMIN_URL ?>"><img src="<?php echo G4_ADMIN_URL ?>/img/logo.jpg" alt="<?php echo $config['cf_title'] ?> 관리자 처음으로"></a></div>
 
-        <div id="mb_nb">
-            <ul>
-                <li>
-                    <a href="<?php echo G4_ADMIN_URL ?>/member_form.php?w=u&amp;mb_id=<?php echo $member['mb_id'] ?>">
-                        <img src="<?php echo G4_ADMIN_URL ?>/img/snb_modify.jpg" alt="" width="28" height="28">
-                        관리자 정보수정
-                    </a>
-                </li>
-                <li>
-                    <a href="<?php echo G4_URL ?>/">
-                        <img src="<?php echo G4_ADMIN_URL ?>/img/snb_home.jpg" alt="" width="28" height="28">
-                        홈페이지
-                    </a>
-                </li>
-                <li>
-                    <a href="<?php echo G4_BBS_URL ?>/logout.php">
-                        <img src="<?php echo G4_ADMIN_URL ?>/img/snb_logout.jpg" alt="로그아웃" width="28" height="28">
-                        로그아웃
-                    </a>
-                </li>
-            </ul>
-        </div>
+        <ul id="tnb">
+            <li><a href="<?php echo G4_ADMIN_URL ?>/member_form.php?w=u&amp;mb_id=<?php echo $member['mb_id'] ?>" id="tnb_modify"><span>관리자정보</span></a></li>
+            <li><a href="<?php echo G4_ADMIN_URL ?>/config_form.php" id="tnb_chome_cf"><span>기본환경</span></a></li>
+            <li><a href="<?php echo G4_URL ?>/" id="tnb_chome"><span>홈페이지</span></a></li>
+            <li><a href="<?php echo G4_BBS_URL ?>/logout.php" id="tnb_logout"><span>로그아웃</span></a></li>
+        </ul>
 
         <nav id="gnb">
             <h2>관리자 주메뉴</h2>
diff --git a/adm/img/snb_home.jpg b/adm/img/snb_home.jpg
deleted file mode 100644
index 5cbbfd010..000000000
Binary files a/adm/img/snb_home.jpg and /dev/null differ
diff --git a/adm/img/snb_logout.jpg b/adm/img/snb_logout.jpg
deleted file mode 100644
index 428052e45..000000000
Binary files a/adm/img/snb_logout.jpg and /dev/null differ
diff --git a/adm/img/snb_modify.jpg b/adm/img/snb_modify.jpg
deleted file mode 100644
index 8deb73deb..000000000
Binary files a/adm/img/snb_modify.jpg and /dev/null differ
diff --git a/adm/img/tnb_chome.jpg b/adm/img/tnb_chome.jpg
new file mode 100644
index 000000000..9c31d93df
Binary files /dev/null and b/adm/img/tnb_chome.jpg differ
diff --git a/adm/img/tnb_chome_cf.jpg b/adm/img/tnb_chome_cf.jpg
new file mode 100644
index 000000000..f82579e00
Binary files /dev/null and b/adm/img/tnb_chome_cf.jpg differ
diff --git a/adm/img/tnb_logout.jpg b/adm/img/tnb_logout.jpg
new file mode 100644
index 000000000..10171b80e
Binary files /dev/null and b/adm/img/tnb_logout.jpg differ
diff --git a/adm/img/tnb_modify.jpg b/adm/img/tnb_modify.jpg
new file mode 100644
index 000000000..69111abc7
Binary files /dev/null and b/adm/img/tnb_modify.jpg differ
diff --git a/css/admin.css b/css/admin.css
index 1e9c508db..b59b1d5eb 100644
--- a/css/admin.css
+++ b/css/admin.css
@@ -20,40 +20,24 @@ a:focus, a:hover, a:active {text-decoration:underline}
 h1 {margin-bottom:20px;color:#333;font-size:1.5em;font-family:"dotum";letter-spacing:-0.1em}
 h2 {font-size:1.2em}
 
-/* 화면낭독기 사용자용 */
-#hd_login_msg {position:absolute;top:0;left:0;width:1px;height:1px;overflow:hidden}
-.msg_sound_only, .sound_only {display:inline-block !important;position:absolute;top:0;left:0;margin:0 !important;padding:0 !important;width:1px !important;height:1px !important;font-size:0;line-height:0;border:0 !important;overflow:hidden !important}
-/* 본문 바로가기 */
-#to_content a {z-index:100000;position:absolute;top:0;left:0;font-size:0;line-height:0;overflow:hidden}
-#to_content a:focus, #to_content a:active {width:100%;height:70px;background:#fff;font-size:2em;font-weight:bold;text-align:center;text-decoration:none;line-height:3.1em}
-
-/* 캡챠 자동등록(입력)방지 기본 */
-#captcha img {border:1px solid #ddd;border-right:0}
-#captcha_mp3 img {border:1px solid #ddd;border-left:0;background:#494949}
-
-/* ckeditor 단축키 */
-.cke_sc {margin:0 0 5px;text-align:right}
-.btn_cke_sc{display:inline-block;padding:0 10px;height:23px;border:1px solid #ccc !important;background:#fafafa !important;color:#000 !important;text-decoration:none !important;line-height:1.9em;vertical-align:middle}
-.cke_sc_def {margin:0 0 5px;padding:10px;border:1px solid #ccc;background:#f7f7f7;text-align:center}
-.cke_sc_def dl{margin:0 0 5px;text-align:left;zoom:1}
-.cke_sc_def dl:after {display:block;visibility:hidden;clear:both;content:""}
-.cke_sc_def dt, .cke_sc_def dd {float:left;margin:0;padding:5px 0;border-bottom:1px solid .e9e9e9}
-.cke_sc_def dt {width:20%;font-weight:bold}
-.cke_sc_def dd {width:30%}
-
 /* 레이아웃 */
-#hd {z-index:10;min-width:1000px;background:url('../adm/img/hd_bg.jpg') #383b3f top left repeat-x}
+#hd {z-index:10;min-width:1000px;background:url('../adm/img/hd_bg.jpg') #383b3f repeat-x}
 #hd h1, #hd h2 {margin:0;padding:0;font-size:0;line-height:0;border:0;overflow:hidden}
 #hd_wrap {z-index:11;position:relative;margin:0 auto;width:1000px}
 #logo {position:relative;height:70px}
 #logo img {position:absolute;top:15px;left:0}
 
-#mb_nb {z-index:2;position:absolute;top:16px;right:0;zoom:1}
-#mb_nb:after {display:block;visibility:hidden;clear:both;content:""}
-#mb_nb ul {float:right;margin:0;padding:0;zoom:1}
-#mb_nb ul:after {display:block;visibility:hidden;clear:both;content:""}
-#mb_nb li {float:left;margin-left:20px}
-#mb_nb a {display:inline-block;padding:5px 0;color:#e0e0e0;font-size:0.9em;text-decoration:none}
+#tnb {z-index:2;position:absolute;top:1px;right:0;zoom:1}
+#tnb:after {display:block;visibility:hidden;clear:both;content:""}
+#tnb {float:right;margin:0;padding:0;zoom:1}
+#tnb:after {display:block;visibility:hidden;clear:both;content:""}
+#tnb li {float:left}
+#tnb a {display:block;position:relative;width:68px;height:68px;color:#e0e0e0;font-size:0.9em;text-decoration:none}
+#tnb span {position:absolute;bottom:10px;left:0;width:100%;text-align:center}
+#tnb_modify {background:url('../adm/img/tnb_modify.jpg')}
+#tnb_chome_cf {background:url('../adm/img/tnb_chome_cf.jpg')}
+#tnb_chome {background:url('../adm/img/tnb_chome.jpg')}
+#tnb_logout {background:url('../adm/img/tnb_logout.jpg')}
 
 /* gnb js off */
 #gnb {z-index:12;background:#383a3f}
@@ -103,6 +87,27 @@ h2 {font-size:1.2em}
 #ft {margin:20px 0;padding:5px 0;border-top:1px solid #d0d6d8}
 #ft p {margin:0 auto;width:1000px}
 
+/* 화면낭독기 사용자용 */
+#hd_login_msg {position:absolute;top:0;left:0;width:1px;height:1px;overflow:hidden}
+.msg_sound_only, .sound_only {display:inline-block !important;position:absolute;top:0;left:0;margin:0 !important;padding:0 !important;width:1px !important;height:1px !important;font-size:0;line-height:0;border:0 !important;overflow:hidden !important}
+/* 본문 바로가기 */
+#to_content a {z-index:100000;position:absolute;top:0;left:0;font-size:0;line-height:0;overflow:hidden}
+#to_content a:focus, #to_content a:active {width:100%;height:70px;background:#fff;font-size:2em;font-weight:bold;text-align:center;text-decoration:none;line-height:3.1em}
+
+/* 캡챠 자동등록(입력)방지 기본 */
+#captcha img {border:1px solid #ddd;border-right:0}
+#captcha_mp3 img {border:1px solid #ddd;border-left:0;background:#494949}
+
+/* ckeditor 단축키 */
+.cke_sc {margin:0 0 5px;text-align:right}
+.btn_cke_sc{display:inline-block;padding:0 10px;height:23px;border:1px solid #ccc !important;background:#fafafa !important;color:#000 !important;text-decoration:none !important;line-height:1.9em;vertical-align:middle}
+.cke_sc_def {margin:0 0 5px;padding:10px;border:1px solid #ccc;background:#f7f7f7;text-align:center}
+.cke_sc_def dl{margin:0 0 5px;text-align:left;zoom:1}
+.cke_sc_def dl:after {display:block;visibility:hidden;clear:both;content:""}
+.cke_sc_def dt, .cke_sc_def dd {float:left;margin:0;padding:5px 0;border-bottom:1px solid .e9e9e9}
+.cke_sc_def dt {width:20%;font-weight:bold}
+.cke_sc_def dd {width:30%}
+
 /* 공통박스 */
 .cbox {margin-bottom:30px;padding:20px;border:1px solid #dfdfdf;background:#fff}
 .cbox h2 {margin-bottom:10px}