diff --git a/adm/auth_list.php b/adm/auth_list.php
index 80d9fcb3e..fad76a840 100644
--- a/adm/auth_list.php
+++ b/adm/auth_list.php
@@ -73,7 +73,7 @@ $colspan = 5;
     <h2>설정된 관리권한 내역</h2>
     <p>권한 <strong>r</strong>은 읽기권한, <strong>w</strong>는 쓰기권한, <strong>d</strong>는 삭제권한입니다.</p>
 
-    <form name="fauthlist" id="fauthlist" method="post" action="./auth_list_delete.php">
+    <form name="fauthlist" id="fauthlist" method="post" action="./auth_list_delete.php" onsubmit="return fauthlist_submit(this);">
     <input type="hidden" name="sst" value="<?php echo $sst ?>">
     <input type="hidden" name="sod" value="<?php echo $sod ?>">
     <input type="hidden" name="sfl" value="<?php echo $sfl ?>">
@@ -129,7 +129,7 @@ $colspan = 5;
     </table>
 
     <div class="btn_list">
-        <button onclick="btn_check(this.form, 'delete')">선택삭제</button>
+        <input type="submit" name="act_button" value="선택삭제" onclick="document.pressed=this.value">
     </div>
 
     <?php
@@ -211,16 +211,21 @@ $colspan = 5;
 </form>
 
 <script>
-$(function() {
-    $('#fauthlist').submit(function() {
-        if (!is_checked("chk[]")) {
-            alert("선택삭제 하실 항목을 하나 이상 선택하세요.");
+function fauthlist_submit(f)
+{
+    if (!is_checked("chk[]")) {
+        alert(document.pressed+" 하실 항목을 하나 이상 선택하세요.");
+        return false;
+    }
+
+    if(document.pressed == "선택삭제") {
+        if(!confirm("선택한 자료를 정말 삭제하시겠습니까?")) {
             return false;
         }
+    }
 
-        return true;
-    });
-});
+    return true;
+}
 </script>
 
 <?php
diff --git a/adm/auth_list_delete.php b/adm/auth_list_delete.php
index ce47761c9..c8aa130b2 100644
--- a/adm/auth_list_delete.php
+++ b/adm/auth_list_delete.php
@@ -9,7 +9,12 @@ if ($is_admin != 'super')
 
 check_token();
 
-for ($i=0; $i<count($chk); $i++)
+$count = count($_POST['chk']);
+
+if (!$count)
+    alert($_POST['act_button']." 하실 항목을 하나 이상 체크하세요.");
+
+for ($i=0; $i<$count; $i++)
 {
     // 실제 번호를 넘김
     $k = $chk[$i];
diff --git a/adm/board_copy_update.php b/adm/board_copy_update.php
index a8cebc15c..51bd14b90 100644
--- a/adm/board_copy_update.php
+++ b/adm/board_copy_update.php
@@ -199,7 +199,7 @@ if (count($file_copy)) {
 delete_cache_latest($bo_table);
 delete_cache_latest($target_table);
 
-echo "<script>opener.document.location.reload();</script>";
+//echo "<script>opener.document.location.reload();</script>";
 
 alert("복사에 성공 했습니다.", './board_copy.php?bo_table='.$bo_table.'&amp;'.$qstr);
 ?>
\ No newline at end of file
diff --git a/adm/board_list.php b/adm/board_list.php
index 4783e23df..f63296f83 100644
--- a/adm/board_list.php
+++ b/adm/board_list.php
@@ -68,7 +68,8 @@ $colspan = 15;
         <option value="bo_subject"<?php echo get_selected($_GET['sfl'], "bo_subject"); ?>>제목</option>
         <option value="a.gr_id"<?php echo get_selected($_GET['sfl'], "a.gr_id"); ?>>그룹ID</option>
     </select>
-    <input type="text" name="stx" value="<?php echo $stx ?>" title="검색어(필수)" required class="required frm_input">
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
     <input type="submit" value="검색" class="btn_submit">
 </fieldset>
 </form>
diff --git a/adm/boardgroup_form.php b/adm/boardgroup_form.php
index b997d0d80..a31dacb9c 100644
--- a/adm/boardgroup_form.php
+++ b/adm/boardgroup_form.php
@@ -123,7 +123,7 @@ include_once('./admin.head.php');
     </tr>
     <?php for ($i=1;$i<=10;$i++) { ?>
     <tr>
-        <th scope="row">회원여분필드<?php echo $i ?></th>
+        <th scope="row">여분필드<?php echo $i ?></th>
         <td class="td_gr_extra">
             <label for="gr_<?php echo $i ?>_subj">여분필드 <?php echo $i ?> 제목</label>
             <input type="text" name="gr_<?php echo $i ?>_subj" value="<?php echo get_text($group['gr_'.$i.'_subj']) ?>" id="gr_<?php echo $i ?>_subj" class="frm_input">
diff --git a/adm/boardgroup_list.php b/adm/boardgroup_list.php
index ad21fa82d..920869f16 100644
--- a/adm/boardgroup_list.php
+++ b/adm/boardgroup_list.php
@@ -72,7 +72,8 @@ $colspan = 8;
         <option value="gr_id"<?php echo get_selected($_GET['sfl'], "gr_id"); ?>>ID</option>
         <option value="gr_admin"<?php echo get_selected($_GET['sfl'], "gr_admin"); ?>>그룹관리자</option>
     </select>
-    <input type="text" name="stx" value="<?php echo $stx ?>" title="검색어(필수)"  required class="required frm_input">
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" required class="required frm_input">
     <input type="submit" value="검색" class="btn_submit">
 </fieldset>
 </form>
diff --git a/adm/boardgroupmember_list.php b/adm/boardgroupmember_list.php
index 29cacc157..79d815bc2 100644
--- a/adm/boardgroupmember_list.php
+++ b/adm/boardgroupmember_list.php
@@ -63,7 +63,8 @@ $colspan = 7;
     <select id="sfl" name="sfl">
         <option value="a.mb_id"<?php echo get_selected($_GET['sfl'], "a.mb_id") ?>>회원아이디</option>
     </select>
-    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" title="검색어(필수)" required class="required frm_input">
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
     <input type="submit" value="검색" class="btn_submit">
 </fieldset>
 </form>
diff --git a/adm/point_list.php b/adm/point_list.php
index 3619b6734..80a8dd164 100644
--- a/adm/point_list.php
+++ b/adm/point_list.php
@@ -53,7 +53,7 @@ if ($sfl || $stx) // 검색렬일 때만 처음 버튼을 보여줌
 
 $mb = array();
 if ($sfl == 'mb_id' && $stx)
-    $mb = get_member(isset($stx));
+    $mb = get_member($stx);
 
 $g4['title'] = '포인트관리';
 include_once ('./admin.head.php');
@@ -61,11 +61,6 @@ include_once ('./admin.head.php');
 $colspan = 8;
 ?>
 
-<script>
-var list_update_php = '';
-var list_delete_php = 'point_list_delete.php';
-</script>
-
 <script>
 function point_clear()
 {
@@ -96,7 +91,8 @@ function point_clear()
         <option value="mb_id"<?php echo get_selected($_GET['sfl'], "mb_id"); ?>>회원아이디</option>
         <option value="po_content"<?php echo get_selected($_GET['sfl'], "po_content"); ?>>내용</option>
     </select>
-    <input type="text" name="stx" value="<?php echo $stx ?>" title="검색어(필수)" required class="required frm_input">
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
     <input type="submit" class="btn_submit" value="검색">
 </fieldset>
 </form>
@@ -104,7 +100,7 @@ function point_clear()
 <section class="cbox">
     <h2>포인트 내역</h2>
 
-    <form name="fpointlist" id="fpointlist" method="post">
+    <form name="fpointlist" id="fpointlist" method="post" action="./point_list_delete.php" onsubmit="return fpointlist_submit(this);">
     <input type="hidden" name="sst" value="<?php echo $sst ?>">
     <input type="hidden" name="sod" value="<?php echo $sod ?>">
     <input type="hidden" name="sfl" value="<?php echo $sfl ?>">
@@ -167,7 +163,7 @@ function point_clear()
     </table>
 
     <div class="btn_list">
-        <button onclick="btn_check(this.form, 'delete')">선택삭제</button>
+        <input type="submit" name="act_button" value="선택삭제" onclick="document.pressed=this.value">
     </div>
 
     </form>
@@ -215,6 +211,24 @@ function point_clear()
 
 </section>
 
+<script>
+function fpointlist_submit(f)
+{
+    if (!is_checked("chk[]")) {
+        alert(document.pressed+" 하실 항목을 하나 이상 선택하세요.");
+        return false;
+    }
+
+    if(document.pressed == "선택삭제") {
+        if(!confirm("선택한 자료를 정말 삭제하시겠습니까?")) {
+            return false;
+        }
+    }
+
+    return true;
+}
+</script>
+
 <?php
 include_once ('./admin.tail.php');
 ?>
diff --git a/adm/point_list_delete.php b/adm/point_list_delete.php
index 9a42102dd..e09bafd48 100644
--- a/adm/point_list_delete.php
+++ b/adm/point_list_delete.php
@@ -10,7 +10,7 @@ check_token();
 
 $count = count($_POST['chk']);
 if(!$count)
-    alert("선택삭제 하실 항목을 하나이상 선택해 주세요.");
+    alert($_POST['act_button']." 하실 항목을 하나 이상 체크하세요.");
 
 for ($i=0; $i<$count; $i++)
 {
diff --git a/adm/poll_list.php b/adm/poll_list.php
index 37fda7e8d..b198bd513 100644
--- a/adm/poll_list.php
+++ b/adm/poll_list.php
@@ -64,7 +64,8 @@ $colspan = 6;
     <select name="sfl" id="sfl" title="검색대상">
         <option value="po_subject"<?php echo get_selected($_GET['sfl'], "po_subject"); ?>>제목</option>
     </select>
-    <input type="text" name="stx" value="<?php echo $stx ?>" title="검색어(필수)" required class="required frm_input">
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
     <input type="submit" class="btn_submit" value="검색">
 </fieldset>
 </form>
diff --git a/adm/popular_list.php b/adm/popular_list.php
index b5160cd24..859b89f0b 100644
--- a/adm/popular_list.php
+++ b/adm/popular_list.php
@@ -82,7 +82,8 @@ var list_delete_php = 'popular_list.php';
         <option value="pp_word"<?php echo get_selected($_GET['sfl'], "pp_word"); ?>>검색어</option>
         <option value="pp_date"<?php echo get_selected($_GET['sfl'], "pp_date"); ?>>등록일</option>
     </select>
-    <input type="text" name="stx" value="<?php echo $stx ?>" title="검색어(필수)" required class="required frm_input">
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
     <input type="submit" value="검색" class="btn_submit">
 </fieldset>
 </form>
diff --git a/bbs/point.php b/bbs/point.php
index 6e7d8b1b4..310c31fb3 100644
--- a/bbs/point.php
+++ b/bbs/point.php
@@ -38,7 +38,7 @@ for($i=0; $row=sql_fetch_array($result); $i++) {
 ?>
 
 <div id="point" class="new_win">
-    <h1><?php echo $g4['title'] ?></h1>
+    <h1 id="new_win_title"><?php echo $g4['title'] ?></h1>
 
     <table class="basic_tbl">
     <caption>포인트 사용내역 목록</caption>
diff --git a/bbs/register_form_update.php b/bbs/register_form_update.php
index 4684ddeff..baad1d0ea 100644
--- a/bbs/register_form_update.php
+++ b/bbs/register_form_update.php
@@ -182,8 +182,6 @@ if ($w == '') {
                 set mb_id = '{$mb_id}',
                      mb_password = '".sql_password($mb_password)."',
                      mb_name = '{$mb_name}',
-                     mb_sex = '{$mb_sex}',
-                     mb_birth = '{$mb_birth}',
                      mb_nick = '{$mb_nick}',
                      mb_nick_date = '".G4_TIME_YMD."',
                      mb_email = '{$mb_email}',
@@ -286,10 +284,6 @@ if ($w == '') {
     if ($mb_open_default != $mb_open)
         $sql_open_date =  " , mb_open_date = '".G4_TIME_YMD."' ";
 
-    $sql_sex = "";
-    if (isset($mb_sex))
-        $sql_sex = " , mb_sex = '{$mb_sex}' ";
-
     // 이전 메일주소와 수정한 메일주소가 틀리다면 인증을 다시 해야하므로 값을 삭제
     $sql_email_certify = '';
     if ($old_email != $mb_email && $config['cf_use_email_certify'])
@@ -323,7 +317,6 @@ if ($w == '') {
                     {$sql_icon}
                     {$sql_nick_date}
                     {$sql_open_date}
-                    {$sql_sex}
                     {$sql_email_certify}
                     {$sql_hp_certify}
               where mb_id = '$mb_id' ";
diff --git a/bbs/write_comment_update.php b/bbs/write_comment_update.php
index 3309ad7ed..e40110d92 100644
--- a/bbs/write_comment_update.php
+++ b/bbs/write_comment_update.php
@@ -134,6 +134,8 @@ if ($w == 'c') // 댓글 입력
         $tmp_comment_reply = '';
     }
 
+    $wr_subject = get_text(stripslashes($wr['wr_subject']));
+
     // SNS 등록
     include_once("./write_comment_update.sns.php");
 
@@ -185,9 +187,6 @@ if ($w == 'c') // 댓글 입력
     // 포인트 부여
     insert_point($member['mb_id'], $board['bo_comment_point'], "{$board['bo_subject']} {$wr_id}-{$comment_id} 댓글쓰기", $bo_table, $comment_id, '댓글');
 
-    
-    $wr_subject = get_text(stripslashes($wr['wr_subject']));
-
     // 메일발송 사용
     if ($config['cf_email_use'] && $board['bo_use_email'])
     {
diff --git a/css/mobile.css b/css/mobile.css
index e4b4c8360..904c81599 100644
--- a/css/mobile.css
+++ b/css/mobile.css
@@ -132,7 +132,7 @@ a:active {color:#000;text-decoration:underline}
 .basic_tbl thead th input {vertical-align:top} /* middle 로 하면 게시판 읽기에서 목록 사용시 체크박스 라인 깨짐 */
 .basic_tbl tfoot th {border-top:1px solid #666;border-bottom:1px solid #666;background:#484848;color:#fff}
 .basic_tbl tfoot td {border-color:#666;background:#484848;color:#fff;font-weight:bold;text-align:center}
-.basic_tbl td {padding:0.5em 0;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9e9e9;line-height:1.5em;word-break:break-all}
+.basic_tbl td {padding:0.5em;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9e9e9;line-height:1.5em;word-break:break-all}
 .basic_tbl a {display:block;padding:0.5em;color:#000;text-decoration:none}
 .bo_sideview td {} /* 사이드뷰 사용하는 테이블 셀 패딩값 */
 td.empty_table {padding:5em 0;text-align:center}
@@ -166,7 +166,7 @@ td.empty_table {padding:5em 0;text-align:center}
 .td_nick {width:100px;text-align:center}
 .td_name {width:100px;text-align:left}
 .td_date {width:60px;text-align:center}
-.td_datetime {width:130px;text-align:center}
+.td_datetime {width:150px;text-align:center}
 .td_mng {width:80px;text-align:center}
 
 /* 광고 레이아웃 */
diff --git a/head.sub.php b/head.sub.php
index 2c5568baa..4eea605c9 100644
--- a/head.sub.php
+++ b/head.sub.php
@@ -78,7 +78,7 @@ if ($is_admin) {
 if(G4_IS_MOBILE) {
     echo '<script> set_cookie("device_width", screen.width, 6, g4_cookie_domain); </script>'.PHP_EOL;
 }
-if(!defined('G4_IS_ADMIN'))
+//if(!defined('G4_IS_ADMIN'))
     echo $config['cf_add_script'];
 ?>
 </head>
diff --git a/mobile/skin/board/basic/view.skin.php b/mobile/skin/board/basic/view.skin.php
index be5bbe6aa..cdcc4c3a8 100644
--- a/mobile/skin/board/basic/view.skin.php
+++ b/mobile/skin/board/basic/view.skin.php
@@ -166,8 +166,7 @@ include_once(G4_LIB_PATH.'/thumbnail.lib.php');
         }
         ?>
         <?php
-        // SNS 보내기
-        @include(G4_SKIN_PATH."/board/basic/view.sns.skin.php");
+        include(G4_SNS_PATH."/view.sns.skin.php");
         ?>
     </section>
 
diff --git a/mobile/skin/board/basic/view_comment.skin.php b/mobile/skin/board/basic/view_comment.skin.php
index 92757bf9e..8ae3ef6ca 100644
--- a/mobile/skin/board/basic/view_comment.skin.php
+++ b/mobile/skin/board/basic/view_comment.skin.php
@@ -32,6 +32,9 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
             <?php } ?>
             작성일
             <span class="bo_vc_hdinfo"><time datetime="<?php echo date('Y-m-d\TH:i:s+09:00', strtotime($list[$i]['datetime'])) ?>"><?php echo $list[$i]['datetime'] ?></time></span>
+            <?php 
+            include(G4_SNS_PATH."/view_comment_list.sns.skin.php");
+            ?>
         </header>
 
         <!-- 댓글 출력 -->
@@ -113,7 +116,7 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
         </tr>
         <?php } ?>
         <?php 
-        @include(G4_SKIN_PATH."/board/basic/view_comment.sns.skin.php");
+        include(G4_SNS_PATH."/view_comment_write.sns.skin.php");
         ?>
         <tr>
             <th scope="row">내용</th>
diff --git a/mobile/skin/board/gallery/style.css b/mobile/skin/board/gallery/style.css
index bda25bfc8..8cf767895 100644
--- a/mobile/skin/board/gallery/style.css
+++ b/mobile/skin/board/gallery/style.css
@@ -54,9 +54,9 @@
 /* 게시판 읽기 */
 #bo_v {margin-bottom:1.5em;padding-bottom:1.5em}
 
-#bo_v_cate {padding:0 1em;color:#999;font-size:0.9em;font-weight:bold}
+#bo_v_table {padding:0 1em;color:#999;font-size:0.9em;font-weight:bold}
 
-#bo_v_h1 {padding:0 0.7em 0.5em;font-size:1.2em}
+#bo_v_title {padding:0 0.7em 0.5em;font-size:1.2em}
 
 #bo_v_info {padding:0 0.9em 1em;border-bottom:1px solid #ddd}
 #bo_v_info h2 {margin:0;padding:0;height:0;overflow:hidden}
@@ -116,6 +116,10 @@
 #bo_v_act_good,
 #bo_v_act_nogood {display:inline-block;width:1px;height:1px;font-size:0;line-height:0;overflow:hidden}
 
+#bo_v_sns {margin:0 0 2em;padding:0;list-style:none;zoom:1}
+#bo_v_sns:after {display:block;visibility:hidden;clear:both;content:""}
+#bo_v_sns li {float:left;margin:0 0.5em 0 0}
+
 #bo_v form {padding-top:1.5em}
 
 /* 게시판 댓글 */
@@ -146,4 +150,9 @@
 #bo_vc_w #char_cnt {display:block;margin-bottom:0.3em}
 #bo_vc_w textarea {width:99%}
 
+#bo_vc_sns {margin:0;padding:0;list-style:none;zoom:1}
+#bo_vc_sns:after {display:block;visibility:hidden;clear:both;content:""}
+#bo_vc_sns li {float:left;margin:0 1em 0 0}
+#bo_vc_sns input {margin:0 0 0 0.5em}
+
 #bo_vc form {padding:0}
\ No newline at end of file
diff --git a/mobile/skin/board/gallery/view.skin.php b/mobile/skin/board/gallery/view.skin.php
index be5bbe6aa..cdcc4c3a8 100644
--- a/mobile/skin/board/gallery/view.skin.php
+++ b/mobile/skin/board/gallery/view.skin.php
@@ -166,8 +166,7 @@ include_once(G4_LIB_PATH.'/thumbnail.lib.php');
         }
         ?>
         <?php
-        // SNS 보내기
-        @include(G4_SKIN_PATH."/board/basic/view.sns.skin.php");
+        include(G4_SNS_PATH."/view.sns.skin.php");
         ?>
     </section>
 
diff --git a/mobile/skin/board/gallery/view_comment.skin.php b/mobile/skin/board/gallery/view_comment.skin.php
index bc789c16b..952184938 100644
--- a/mobile/skin/board/gallery/view_comment.skin.php
+++ b/mobile/skin/board/gallery/view_comment.skin.php
@@ -32,6 +32,9 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
             <?php } ?>
             작성일
             <span class="bo_vc_hdinfo"><time datetime="<?php echo date('Y-m-d\TH:i:s+09:00', strtotime($list[$i]['datetime'])) ?>"><?php echo $list[$i]['datetime'] ?></time></span>
+            <?php 
+            include(G4_SNS_PATH."/view_comment_list.sns.skin.php");
+            ?>
         </header>
 
         <!-- 댓글 출력 -->
@@ -113,6 +116,9 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
         </tr>
         <?php } ?>
         <?php 
+        include(G4_SNS_PATH."/view_comment_write.sns.skin.php");
+        ?>
+        <?php 
         @include(G4_SKIN_PATH."/board/basic/view_comment.sns.skin.php");
         ?>
         <tr>
@@ -128,7 +134,7 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
         </table>
 
         <div class="btn_confirm">
-            <input type="submit" class="btn_submit" value="댓글등록">
+            <input type="submit" id="btn_submit" class="btn_submit" value="댓글등록">
         </div>
 
         </form>
@@ -236,6 +242,8 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
 
         <?php if($is_guest) echo chk_captcha_js(); ?>
 
+        document.getElementById("btn_submit").disabled = "disabled";
+
         return true;
     }
 
diff --git a/plugin/sns/icon/facebook_cmt.png b/plugin/sns/icon/facebook_cmt.png
new file mode 100644
index 000000000..67d294ec8
Binary files /dev/null and b/plugin/sns/icon/facebook_cmt.png differ
diff --git a/plugin/sns/icon/me2day_cmt.png b/plugin/sns/icon/me2day_cmt.png
new file mode 100644
index 000000000..cd7e21601
Binary files /dev/null and b/plugin/sns/icon/me2day_cmt.png differ
diff --git a/plugin/sns/icon/twitter_cmt.png b/plugin/sns/icon/twitter_cmt.png
new file mode 100644
index 000000000..f064d1cbb
Binary files /dev/null and b/plugin/sns/icon/twitter_cmt.png differ
diff --git a/skin/board/basic/view.sns.skin.php b/plugin/sns/view.sns.skin.php
similarity index 100%
rename from skin/board/basic/view.sns.skin.php
rename to plugin/sns/view.sns.skin.php
diff --git a/plugin/sns/view_comment_list.sns.skin.php b/plugin/sns/view_comment_list.sns.skin.php
new file mode 100644
index 000000000..81ef04ab4
--- /dev/null
+++ b/plugin/sns/view_comment_list.sns.skin.php
@@ -0,0 +1,18 @@
+<?php
+if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
+
+$mobile_sns_icon = '';
+if (G4_IS_MOBILE) $sns_mc_icon = '';
+else $sns_mc_icon = '_cmt';
+
+if (!$board['bo_use_sns']) return;
+?>
+<?php if ($list[$i]['wr_facebook_user']) { ?>
+<a href="https://www.facebook.com/profile.php?id=<?php echo $list[$i]['wr_facebook_user']; ?>" target="_blank"><img src="<?php echo G4_SNS_URL; ?>/icon/facebook<?php echo $sns_mc_icon; ?>.png" alt="페이스북에도 등록됨"></a>
+<?php } ?>
+<?php if ($list[$i]['wr_twitter_user']) { ?>
+<a href="https://www.twitter.com/<?php echo $list[$i]['wr_twitter_user']; ?>" target="_blank"><img src="<?php echo G4_SNS_URL; ?>/icon/twitter<?php echo $sns_mc_icon; ?>.png" alt="트위터에도 등록됨"></a>
+<?php } ?>
+<?php if ($list[$i]['wr_me2day_user']) { ?>
+<a href="http://me2day.net/<?php echo $list[$i]['wr_me2day_user']; ?>" target="_blank"><img src="<?php echo G4_SNS_URL; ?>/icon/me2day<?php echo $sns_mc_icon; ?>.png" alt="미투데이에도 등록됨"></a>
+<?php } ?>
diff --git a/skin/board/basic/view_comment.sns.skin.php b/plugin/sns/view_comment_write.sns.skin.php
similarity index 97%
rename from skin/board/basic/view_comment.sns.skin.php
rename to plugin/sns/view_comment_write.sns.skin.php
index 18bd6e1a3..387ff216f 100644
--- a/skin/board/basic/view_comment.sns.skin.php
+++ b/plugin/sns/view_comment_write.sns.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 if (!$board['bo_use_sns']) return;
 ?>
 <tr>
-    <th scope="row">SNS 등록</th>
+    <th scope="row">SNS 동시등록</th>
     <td>
         <ul id="bo_vc_sns">
         <?php
diff --git a/skin/board/basic/view.skin.php b/skin/board/basic/view.skin.php
index 678665bf1..f033e1315 100644
--- a/skin/board/basic/view.skin.php
+++ b/skin/board/basic/view.skin.php
@@ -167,9 +167,8 @@ include_once(G4_LIB_PATH.'/thumbnail.lib.php');
         ?>
     </section>
 
-    <?php
-    // SNS 보내기
-    include_once($board_skin_path."/view.sns.skin.php");
+    <?php 
+    include(G4_SNS_PATH."/view.sns.skin.php"); 
     ?>
 
     <?php
diff --git a/skin/board/basic/view_comment.skin.php b/skin/board/basic/view_comment.skin.php
index 391c366e2..6086927e5 100644
--- a/skin/board/basic/view_comment.skin.php
+++ b/skin/board/basic/view_comment.skin.php
@@ -24,6 +24,7 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
         */
         $comment = preg_replace("/\[\<a\s.*href\=\"(http|https|ftp|mms)\:\/\/([^[:space:]]+)\.(mp3|wma|wmv|asf|asx|mpg|mpeg)\".*\<\/a\>\]/i", "<script>doc_write(obj_movie('$1://$2.$3'));</script>", $comment);
      ?>
+
     <article id="c_<?php echo $comment_id ?>" <?php if ($cmt_depth) { ?>style="margin-left:<?php echo $cmt_depth ?>px;border-top-color:#e0e0e0"<?php } ?>>
         <header>
             <h1><?php echo $list[$i]['wr_name'] ?>님의 댓글</h1>
@@ -35,9 +36,9 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
             <?php } ?>
             작성일
             <span class="bo_vc_hdinfo"><time datetime="<?php echo date('Y-m-d\TH:i:s+09:00', strtotime($list[$i]['datetime'])) ?>"><?php echo $list[$i]['datetime'] ?></time></span>
-            <?php if ($list[$i]['wr_facebook_user']) { ?><a href="https://www.facebook.com/profile.php?id=<?php echo $list[$i]['wr_facebook_user']; ?>" target="_blank"><img src="<?php echo G4_SNS_URL; ?>/icon/facebook.png" alt="페이스북에도 등록됨"></a><?php } ?>
-            <?php if ($list[$i]['wr_twitter_user']) { ?><a href="https://www.twitter.com/<?php echo $list[$i]['wr_twitter_user']; ?>" target="_blank"><img src="<?php echo G4_SNS_URL; ?>/icon/twitter.png" alt="트위터에도 등록됨"></a><?php } ?>
-            <?php if ($list[$i]['wr_me2day_user']) { ?><a href="http://me2day.net/<?php echo $list[$i]['wr_me2day_user']; ?>" target="_blank"><img src="<?php echo G4_SNS_URL; ?>/icon/me2day.png" alt="미투데이에도 등록됨"></a><?php } ?>
+            <?php
+            include(G4_SNS_PATH.'/view_comment_list.sns.skin.php');
+            ?>
         </header>
 
         <!-- 댓글 출력 -->
@@ -119,7 +120,7 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
         </tr>
         <?php } ?>
         <?php 
-        include_once($board_skin_path."/view_comment.sns.skin.php");
+        include(G4_SNS_PATH."/view_comment_write.sns.skin.php");
         ?>
         <tr>
             <th scope="row">내용</th>
diff --git a/skin/board/gallery/view.skin.php b/skin/board/gallery/view.skin.php
index 5fa039d5a..bfc24059f 100644
--- a/skin/board/gallery/view.skin.php
+++ b/skin/board/gallery/view.skin.php
@@ -58,10 +58,6 @@ include_once(G4_LIB_PATH.'/thumbnail.lib.php');
         }
          ?>
         </ul>
-        <?php
-        // SNS 보내기
-        @include(G4_SKIN_PATH."/board/basic/view.sns.skin.php");
-        ?>
     </section>
     <?php } ?>
 
@@ -172,8 +168,7 @@ include_once(G4_LIB_PATH.'/thumbnail.lib.php');
     </section>
 
     <?php
-    // SNS 보내기
-    include_once($board_skin_path."/view.sns.skin.php");
+    include(G4_SNS_PATH."/view.sns.skin.php");
     ?>
 
     <?php
diff --git a/skin/board/gallery/view_comment.skin.php b/skin/board/gallery/view_comment.skin.php
index 73ec802b2..c03297c4a 100644
--- a/skin/board/gallery/view_comment.skin.php
+++ b/skin/board/gallery/view_comment.skin.php
@@ -33,6 +33,9 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
             <?php } ?>
             작성일
             <span class="bo_vc_hdinfo"><time datetime="<?php echo date('Y-m-d\TH:i:s+09:00', strtotime($list[$i]['datetime'])) ?>"><?php echo $list[$i]['datetime'] ?></time></span>
+            <?php
+            include(G4_SNS_PATH."/view_comment_list.sns.skin.php");
+            ?>
         </header>
 
         <!-- 댓글 출력 -->
@@ -113,7 +116,9 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
             <td><?php echo $captcha_html; ?></td>
         </tr>
         <?php } ?>
-
+        <?php
+        include(G4_SNS_PATH."/view_comment_write.sns.skin.php");
+        ?>
         <?php 
         @include(G4_SKIN_PATH."/board/basic/view_comment.sns.skin.php");
         ?>
@@ -141,7 +146,7 @@ var char_max = parseInt(<?php echo $comment_max ?>); // 최대
         </table>
 
         <div class="btn_confirm">
-            <input type="submit" class="btn_submit" value="댓글등록">
+            <input type="submit" id="btn_submit" class="btn_submit" value="댓글등록">
         </div>
 
         </form>
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index df1874f23..9df0e56d5 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -219,7 +219,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 <?php if ($w == "" && $config['cf_use_recommend']) {  ?>
 <tr>
     <th scope="row"><label for="reg_mb_recommend">추천인아이디</label></th>
-    <td><input type="text" name="mb_recommend" id="reg_mb_recommend" class="frm_input" required></td>
+    <td><input type="text" name="mb_recommend" id="reg_mb_recommend" class="frm_input"></td>
 </tr>
 <?php }  ?>