diff --git a/adm/admin.menu200.php b/adm/admin.menu200.php
index 6e06700e7..1e41855db 100644
--- a/adm/admin.menu200.php
+++ b/adm/admin.menu200.php
@@ -5,6 +5,7 @@ $menu['menu200'] = array (
     array('200300', '회원메일발송', G5_ADMIN_URL.'/mail_list.php', 'mb_mail'),
     array('200800', '접속자집계', G5_ADMIN_URL.'/visit_list.php', 'mb_visit', 1),
     array('200810', '접속자검색', G5_ADMIN_URL.'/visit_search.php', 'mb_search', 1),
+    array('200820', '접속자로그삭제', G5_ADMIN_URL.'/visit_delete.php', 'mb_delete', 1),
     array('200200', '포인트관리', G5_ADMIN_URL.'/point_list.php', 'mb_point'),
     array('200900', '투표관리', G5_ADMIN_URL.'/poll_list.php', 'mb_poll')
 );
diff --git a/adm/visit_delete.php b/adm/visit_delete.php
new file mode 100644
index 000000000..e88fe0ad2
--- /dev/null
+++ b/adm/visit_delete.php
@@ -0,0 +1,95 @@
+<?php
+$sub_menu = "200820";
+include_once('./_common.php');
+
+auth_check($auth[$sub_menu], 'r');
+
+$g5['title'] = '접속자로그삭제';
+include_once('./admin.head.php');
+
+// 최소년도 구함
+$sql = " select min(vi_date) as min_date from {$g5['visit_table']} ";
+$row = sql_fetch($sql);
+
+$min_year = (int)substr($row['min_date'], 0, 4);
+$now_year = (int)substr(G5_TIME_YMD, 0, 4);
+?>
+
+<div class="local_ov01 local_ov">
+    접속자 로그를 삭제할 년도와 방법을 선택해주십시오.
+</div>
+
+<form name="fvisitdelete" class="local_sch02 local_sch" method="post" action="./visit_delete_update.php" onsubmit="return form_submit(this);">
+    <div>
+        <label for="year" class="sound_only">년도선택</label>
+        <select name="year" id="year">
+            <option value="">년도선택</option>
+            <?php
+            for($year=$min_year; $year<=$now_year; $year++) {
+            ?>
+            <option value="<?php echo $year; ?>"><?php echo $year; ?></option>
+            <?php
+            }
+            ?>
+        </select> 년
+        <label for="year" class="sound_only">월선택</label>
+        <select name="month" id="month">
+            <option value="">월선택</option>
+            <?php
+            for($i=1; $i<=12; $i++) {
+            ?>
+            <option value="<?php echo $i; ?>"><?php echo $i; ?></option>
+            <?php
+            }
+            ?>
+        </select> 월
+        <label for="method" class="sound_only">삭제방법선택</label>
+        <select name="method" id="method">
+            <option value="before">선택년월 이전 자료삭제</option>
+            <option value="specific">선택년월의 자료삭제</option>
+        </select>
+    </div>
+    <div class="sch_last">
+        <label for="pass">관리자 비밀번호</label>
+        <input type="password" name="pass" id="pass" class="frm_input required">
+        <input type="submit" value="확인" class="btn_submit">
+    </div>
+</form>
+
+<script>
+function form_submit(f)
+{
+    var year = $("#year").val();
+    var month = $("#month").val();
+    var method = $("#method").val();
+    var pass = $("#pass").val();
+
+    if(!year) {
+        alert("년도를 선택해 주십시오.");
+        return false;
+    }
+
+    if(!month) {
+        alert("월을 선택해 주십시오.");
+        return false;
+    }
+
+    if(!pass) {
+        alert("관리자 비밀번호를 입력해 주십시오.");
+        return false;
+    }
+
+    var msg = year+"년 "+month+"월";
+    if(method == "before")
+        msg += " 이전";
+    else
+        msg += "의";
+    msg += " 자료를 삭제하시겠습니까?";
+
+    return confirm(msg);
+}
+</script>
+
+<?php
+include_once('./admin.tail.php');
+?>
diff --git a/adm/visit_delete_update.php b/adm/visit_delete_update.php
new file mode 100644
index 000000000..1cbe920cf
--- /dev/null
+++ b/adm/visit_delete_update.php
@@ -0,0 +1,60 @@
+<?php
+$sub_menu = "200820";
+include_once('./_common.php');
+
+check_demo();
+
+auth_check($auth[$sub_menu], 'd');
+
+if ($is_admin != 'super')
+    alert('최고관리자만 접근 가능합니다.');
+
+$year = preg_replace('/[^0-9]/', '', $_POST['year']);
+$month = preg_replace('/[^0-9]/', '', $_POST['month']);
+$method = $_POST['method'];
+$pass = trim($_POST['pass']);
+
+if(!$pass)
+    alert('관리자 비밀번호를 입력해 주십시오.');
+
+// 관리자 비밀번호 비교
+$admin = get_admin('super');
+if(sql_password($pass) != $admin['mb_password'])
+    alert('관리자 비밀번호가 일치하지 않습니다.');
+
+if(!$year)
+    alert('년도를 선택해 주십시오.');
+
+if(!$month)
+    alert('월을 선택해 주십시오.');
+
+// 로그삭제 query
+$del_date = $year.'-'.str_pad($month, 2, '0', STR_PAD_LEFT);
+switch($method) {
+    case 'before':
+        $sql_common = " where substring(vi_date, 1, 7) < '$del_date' ";
+        break;
+    case 'specific':
+        $sql_common = " where substring(vi_date, 1, 7) = '$del_date' ";
+        break;
+    default:
+        alert('올바른 방법으로 이용해 주십시오.');
+        break;
+}
+
+// 총 로그수
+$sql = " select count(*) as cnt from {$g5['visit_table']} ";
+$row = sql_fetch($sql);
+$total_count = $row['cnt'];
+
+// 로그삭제
+$sql = " delete from {$g5['visit_table']} $sql_common ";
+sql_query($sql);
+
+// 삭제 후 총 로그수
+$sql = " select count(*) as cnt from {$g5['visit_table']} ";
+$row = sql_fetch($sql);
+$total_count2 = $row['cnt'];
+
+alert('총 '.number_format($total_count).'건 중 '.number_format($total_count - $total_count2).'건 삭제 완료', './visit_delete.php');
+?>
\ No newline at end of file
diff --git a/adm/visit_list.php b/adm/visit_list.php
index 30e407cba..60d73f6c9 100644
--- a/adm/visit_list.php
+++ b/adm/visit_list.php
@@ -91,7 +91,7 @@ $result = sql_query($sql);
     <?php
     }
     if ($i == 0)
-        echo '<tr><td colspan="'.$colspan.'" class="empty_table">자료가 없습니다.</td></tr>';
+        echo '<tr><td colspan="'.$colspan.'" class="empty_table">자료가 없거나 관리자에 의해 삭제되었습니다.</td></tr>';
     ?>
     </tbody>
     </table>
diff --git a/bbs/register_form_update.php b/bbs/register_form_update.php
index 960d5a138..31bda65a0 100644
--- a/bbs/register_form_update.php
+++ b/bbs/register_form_update.php
@@ -252,6 +252,10 @@ if ($w == '') {
         ob_end_clean();
 
         mailer($config['cf_title'], $config['cf_admin_email'], $mb_email, $subject, $content, 1);
+
+        // 메일인증을 사용하는 경우 가입메일에 인증 url이 있으므로 인증메일을 다시 발송되지 않도록 함
+        if($config['cf_use_email_certify'])
+            $old_email = $mb_email;
     }
 
     // 최고관리자님께 메일 발송
diff --git a/bbs/register_form_update_mail3.php b/bbs/register_form_update_mail3.php
index 36f975330..5ae4d46a9 100644
--- a/bbs/register_form_update_mail3.php
+++ b/bbs/register_form_update_mail3.php
@@ -21,7 +21,9 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
             <a href="<?php echo G5_URL ?>" target="_blank"><?php echo $config['cf_title'] ?></a>
         </span>
         <p style="margin:20px 0 0;padding:30px 30px 50px;min-height:200px;height:auto !important;height:200px;border-bottom:1px solid #eee">
+            <?php if($w == 'u') { ?>
             <b><?php echo $mb_name ?></b> 님의 E-mail 주소가 변경되었습니다.<br><br>
+            <?php } ?>
 
             아래의 주소를 클릭하시면 인증이 완료됩니다.<br>
             <a href="<?php echo $certify_href ?>" target="_blank"><b><?php echo $certify_href ?></b></a><br><br>
diff --git a/lib/common.lib.php b/lib/common.lib.php
index a4d3fe041..a46595028 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -2195,7 +2195,7 @@ function html_end()
     $buffer = ob_get_contents();
     ob_end_clean();
     preg_match('#<body>(.*)</body>#is', $buffer, $bodys);
-    preg_match_all('/(\r|\n)?<link[^>]+>/i', $bodys[0], $links);
+    preg_match_all('/[\n\r]?(<!.*)?(<link[^>]+>).*(<!.*>)?/i', $bodys[0], $links);
     $stylesheet = '';
     $links[0] = array_unique($links[0]);
     foreach ($links[0] as $key=>$link) {
@@ -2257,6 +2257,9 @@ function https_url($dir, $https=true)
 // 게시판의 공지사항을 , 로 구분하여 업데이트 한다.
 function board_notice($bo_notice, $wr_id, $insert=false)
 {
+    if(strpos($bo_notice, strval($wr_id)) !== false)
+        return $bo_notice;
+
     $notice_array = explode(",", trim($bo_notice));
     $notice_array = array_merge(array($wr_id), $notice_array);
     $notice_array = array_unique($notice_array);
diff --git a/mobile/skin/member/basic/style.css b/mobile/skin/member/basic/style.css
index 712313af6..e23da9c93 100644
--- a/mobile/skin/member/basic/style.css
+++ b/mobile/skin/member/basic/style.css
@@ -95,9 +95,10 @@
 /* 회원가입 완료 */
 #reg_result {padding:40px 10px 0}
 #reg_result #result_logo {margin-bottom:50px;text-align:center}
-#reg_result #result_email {padding:10px 50px;border-top:1px solid #eee;border-bottom:1px solid #eee;background:#fff;line-height:2em}
+#reg_result #result_email {margin:20px 0;padding:10px 50px;border-top:1px solid #eee;border-bottom:1px solid #eee;background:#fff;line-height:2em}
 #reg_result #result_email span {display:inline-block;width:150px}
 #reg_result #result_email strong {color:#e8180c;font-size:1.2em}
+#reg_result p {line-height:1.8em}
 #reg_result .btn_confirm {margin:50px 0}
 
 /* 아이디/비밀번호 찾기 */
diff --git a/skin/member/basic/style.css b/skin/member/basic/style.css
index b84a6eed2..ba15d7c44 100644
--- a/skin/member/basic/style.css
+++ b/skin/member/basic/style.css
@@ -102,9 +102,10 @@
 /* 회원가입 완료 */
 #reg_result {padding:50px 0 0}
 #reg_result #result_logo {margin-bottom:50px;text-align:center}
-#reg_result #result_email {padding:10px 50px;border-top:1px solid #e9e9e9;border-bottom:1px solid #dde4e9;background:#fff;line-height:2em}
+#reg_result #result_email {margin:20px 0;padding:10px 50px;border-top:1px solid #e9e9e9;border-bottom:1px solid #dde4e9;background:#fff;line-height:2em}
 #reg_result #result_email span {display:inline-block;width:150px}
 #reg_result #result_email strong {color:#e8180c;font-size:1.2em}
+#reg_result p {line-height:1.8em}
 #reg_result .btn_confirm {margin:50px 0}
 
 /* 아이디/비밀번호 찾기 */