diff --git a/.gitignore b/.gitignore
index 3d9189b36..529b689bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,14 @@
-data
 dbconfig.php
 log
 g4s
+.htaccess
+data
+config.php
+test
+sirgle
+sr_*
+google*
+skin/latest/basic2
+Rankiss*
+thumb.lib.php
+test.php
diff --git a/adm/admin.head.php b/adm/admin.head.php
index 597fcb5f0..b0dfbba16 100644
--- a/adm/admin.head.php
+++ b/adm/admin.head.php
@@ -1,4 +1,4 @@
-<?
+<?php
 if (!defined('_GNUBOARD_')) exit;
 
 $begin_time = get_microtime();
@@ -68,27 +68,25 @@ function imageview(id, w, h)
 
 <header id="hd">
     <div id="hd_wrap">
-        <h1><?=$config['cf_title']?></h1>
-
-        <div id="logo"><a href="<?=G4_ADMIN_URL?>"><img src="<?=G4_ADMIN_URL?>/img/logo.jpg" alt="<?=$config['cf_title']?> 관리자 처음으로"></a></div>
-
+        <h1><?php echo $config['cf_title'] ?></h1>
+        <div id="logo"><a href="<?php echo G4_ADMIN_URL ?>"><img src="<?php echo G4_ADMIN_URL ?>/img/logo.jpg" alt="<?php echo $config['cf_title'] ?> 관리자 처음으로"></a></div>
         <div id="mb_nb">
             <ul>
                 <li>
-                    <a href="<?=G4_ADMIN_URL?>/member_form.php?w=u&amp;mb_id=<?=$member['mb_id']?>">
-                        <img src="<?=G4_ADMIN_URL?>/img/snb_modify.jpg" alt="" width="28" height="28">
+                    <a href="<?php echo G4_ADMIN_URL ?>/member_form.php?w=u&amp;mb_id=<?php echo $member['mb_id'] ?>">
+                        <img src="<?php echo G4_ADMIN_URL ?>/img/snb_modify.jpg" alt="" width="28" height="28">
                         관리자 정보수정
                     </a>
                 </li>
                 <li>
-                    <a href="<?=G4_URL?>/">
-                        <img src="<?=G4_ADMIN_URL?>/img/snb_home.jpg" alt="" width="28" height="28">
+                    <a href="<?php echo G4_URL ?>/">
+                        <img src="<?php echo G4_ADMIN_URL ?>/img/snb_home.jpg" alt="" width="28" height="28">
                         홈페이지 메인
                     </a>
                 </li>
                 <li>
-                    <a href="<?=G4_BBS_URL?>/logout.php">
-                        <img src="<?=G4_ADMIN_URL?>/img/snb_logout.jpg" alt="로그아웃" width="28" height="28">
+                    <a href="<?php echo G4_BBS_URL ?>/logout.php">
+                        <img src="<?php echo G4_ADMIN_URL ?>/img/snb_logout.jpg" alt="로그아웃" width="28" height="28">
                         로그아웃
                     </a>
                 </li>
@@ -98,7 +96,7 @@ function imageview(id, w, h)
         <nav id="gnb">
             <h2>관리자 주메뉴</h2>
             <script>$('#gnb').addClass('gnb_js');</script>
-            <?
+            <?php
             $gnb_str = "<ul id=\"gnb_ul\">";
             foreach($amenu as $key=>$value) {
                 $href1 = $href2 = '';
@@ -155,20 +153,20 @@ function imageview(id, w, h)
         </li>
         <? // ### 쇼핑몰 사용일 때만 끝 ?>
         <li>
-            <a href="<?=G4_ADMIN_URL?>/member_list.php">
-                <img src="<?=G4_ADMIN_URL?>/img/qnb_mb.jpg" alt="" width="40" height="40">
+            <a href="<?php echo G4_ADMIN_URL ?>/member_list.php">
+                <img src="<?php echo G4_ADMIN_URL ?>/img/qnb_mb.jpg" alt="" width="40" height="40">
                 회원
             </a>
         </li>
         <li>
-            <a href="<?=G4_ADMIN_URL?>/board_list.php">
-                <img src="<?=G4_ADMIN_URL?>/img/qnb_board.jpg" alt="" width="40" height="40">
+            <a href="<?php echo G4_ADMIN_URL ?>/board_list.php">
+                <img src="<?php echo G4_ADMIN_URL ?>/img/qnb_board.jpg" alt="" width="40" height="40">
                 게시판
             </a>
         </li>
         <li>
-            <a href="<?=G4_ADMIN_URL?>/visit_list.php">
-                <img src="<?=G4_ADMIN_URL?>/img/qnb_log.jpg" alt="" width="40" height="40">
+            <a href="<?php echo G4_ADMIN_URL ?>/visit_list.php">
+                <img src="<?php echo G4_ADMIN_URL ?>/img/qnb_log.jpg" alt="" width="40" height="40">
                 접속자
             </a>
         </li>
@@ -180,4 +178,4 @@ function imageview(id, w, h)
             <button class="no_text_resize" onclick="font_default('container');">기본</button>
             <button class="no_text_resize" onclick="font_resize('container', 'increase');">크게</button>
         </div>
-        <h1><?=$g4['title']?></h1>
+        <h1><?php echo $g4['title'] ?></h1>
\ No newline at end of file
diff --git a/adm/board_form.php b/adm/board_form.php
index 23ab9f8a2..4480738da 100644
--- a/adm/board_form.php
+++ b/adm/board_form.php
@@ -46,7 +46,7 @@ if (!isset($board['bo_mobile_content_head'])) {
 }
 
 if (!isset($board['bo_use_cert'])) {
-    sql_query(" ALTER TABLE `{$g4['board_table']}`  ADD `bo_use_cert` ENUM('none','cert','adult') NOT NULL DEFAULT 'none' AFTER `bo_use_email` ", false);
+    sql_query(" ALTER TABLE `{$g4['board_table']}`  ADD `bo_use_cert` ENUM('','cert','adult') NOT NULL DEFAULT 'none' AFTER `bo_use_email` ", false);
 }
 
 $required = "";
@@ -554,9 +554,9 @@ $pg_anchor = '<ul class="anchor">
         <td>
             <?php echo help("본인확인 여부에 따라 게시물을 조회 할 수 있도록 합니다."); ?>
             <select id="bo_use_cert" name="bo_use_cert">
-                <?php 
-                echo option_selected("none",  $board['bo_use_cert'], "사용안함");
-                if ($config['cf_kcpcert_use'] != 'none') {
+                <?php
+                echo option_selected("",  $board['bo_use_cert'], "사용안함");
+                if ($config['cf_kcpcert_use'] != '') {
                     echo option_selected("cert",  $board['bo_use_cert'], "본인확인된 회원전체");
                     echo option_selected("adult", $board['bo_use_cert'], "본인확인된 성인회원만");
                 }
diff --git a/adm/config_form.php b/adm/config_form.php
index 16d86ca86..e981a1163 100644
--- a/adm/config_form.php
+++ b/adm/config_form.php
@@ -37,7 +37,7 @@ if(!isset($config['cf_kcpcert_site_cd'])) {
 
 if(!isset($config['cf_kcpcert_use'])) {
     sql_query(" ALTER TABLE `{$g4['config_table']}`
-                    ADD `cf_kcpcert_use` ENUM('none','test','service') NOT NULL DEFAULT 'none' AFTER `cf_memo_send_point` ", TRUE);
+                    ADD `cf_kcpcert_use` ENUM('','test','service') NOT NULL DEFAULT 'none' AFTER `cf_memo_send_point` ", TRUE);
 }
 
 if(!isset($config['cf_mobile_pages'])) {
@@ -548,7 +548,7 @@ $pg_anchor = '<ul class="anchor">
         <td>
             <?php echo help('KCP 사이트코드가 없으면 테스트만 가능합니다.') ?>
             <select name="cf_kcpcert_use" id="cf_kcpcert_use">
-                <?php echo option_selected("none",    $config['cf_kcpcert_use'], "사용안함"); ?>
+                <?php echo option_selected("",        $config['cf_kcpcert_use'], "사용안함"); ?>
                 <?php echo option_selected("test",    $config['cf_kcpcert_use'], "테스트"); ?>
                 <?php echo option_selected("service", $config['cf_kcpcert_use'], "실서비스"); ?>
             </select>
diff --git a/adm/member_form_update.php b/adm/member_form_update.php
index d9ce3e2e3..136110afa 100644
--- a/adm/member_form_update.php
+++ b/adm/member_form_update.php
@@ -1,6 +1,7 @@
 <?php
 $sub_menu = "200100";
-include_once('./_common.php');
+include_once("./_common.php");
+include_once(G4_LIB_PATH."/register.lib.php");
 
 if ($w == 'u')
     check_demo();
@@ -13,60 +14,47 @@ if ($member['mb_password'] != sql_password($_POST['admin_password'])) {
     alert('패스워드가 다릅니다.');
 }
 
-$mb_id = mysql_real_escape_string(trim($_POST['mb_id']));
+$mb_id = escape_trim($_POST['mb_id']);
 
 // 핸드폰번호 체크
 $mb_hp = $_POST['mb_hp'];
 if($mb_hp) {
-    $mb_hp = preg_replace("/[^0-9]/", "", $mb_hp);
-    $hp_len = strlen($mb_hp);
-    if($hp_len == 10) {
-        $mb_hp = preg_replace("/([0-9]{3})([0-9]{3})([0-9]{4})/", "\\1-\\2-\\3", $mb_hp);
-    } else if($hp_len == 11) {
-        $mb_hp = preg_replace("/([0-9]{3})([0-9]{4})([0-9]{4})/", "\\1-\\2-\\3", $mb_hp);
-    } else {
-        alert('핸드폰번호를 올바르게 입력해 주십시오.');
-    }
-
-    // 중복체크
-    $sql = " select count(*) as cnt from {$g4['member_table']} where mb_hp = '$mb_hp' and mb_id <> '$mb_id' ";
-
-    $row = sql_fetch($sql);
-    if($row['cnt'])
-        alert('다른 회원이 사용 중인 핸드폰번호입니다.');
+    $result = exist_mb_hp($mb_hp, $mb_id);
+    if ($result)
+        alert($result);
 }
 
-$sql_common = " mb_name = '{$_POST['mb_name']}',
-                         mb_nick = '{$_POST['mb_nick']}',
-                         mb_email = '{$_POST['mb_email']}',
-                         mb_homepage = '{$_POST['mb_homepage']}',
-                         mb_tel = '{$_POST['mb_tel']}',
-                         mb_hp = '$mb_hp',
-                         mb_zip1 = '{$_POST['mb_zip1']}',
-                         mb_zip2 = '{$_POST['mb_zip2']}',
-                         mb_addr1 = '{$_POST['mb_addr1']}',
-                         mb_addr2 = '{$_POST['mb_addr2']}',
-                         mb_birth = '{$_POST['mb_birth']}',
-                         mb_sex = '{$_POST['mb_sex']}',
-                         mb_signature = '{$_POST['mb_signature']}',
-                         mb_leave_date = '{$_POST['mb_leave_date']}',
-                         mb_intercept_date='{$_POST['mb_intercept_date']}',
-                         mb_memo = '{$_POST['mb_memo']}',
-                         mb_mailling = '{$_POST['mb_mailling']}',
-                         mb_sms = '{$_POST['mb_sms']}',
-                         mb_open = '{$_POST['mb_open']}',
-                         mb_profile = '{$_POST['mb_profile']}',
-                         mb_level = '{$_POST['mb_level']}',
-                         mb_1 = '{$_POST['mb_1']}',
-                         mb_2 = '{$_POST['mb_2']}',
-                         mb_3 = '{$_POST['mb_3']}',
-                         mb_4 = '{$_POST['mb_4']}',
-                         mb_5 = '{$_POST['mb_5']}',
-                         mb_6 = '{$_POST['mb_6']}',
-                         mb_7 = '{$_POST['mb_7']}',
-                         mb_8 = '{$_POST['mb_8']}',
-                         mb_9 = '{$_POST['mb_9']}',
-                         mb_10 = '{$_POST['mb_10']}' ";
+$sql_common = "  mb_name = '{$_POST['mb_name']}',
+                 mb_nick = '{$_POST['mb_nick']}',
+                 mb_email = '{$_POST['mb_email']}',
+                 mb_homepage = '{$_POST['mb_homepage']}',
+                 mb_tel = '{$_POST['mb_tel']}',
+                 mb_hp = '$mb_hp',
+                 mb_zip1 = '{$_POST['mb_zip1']}',
+                 mb_zip2 = '{$_POST['mb_zip2']}',
+                 mb_addr1 = '{$_POST['mb_addr1']}',
+                 mb_addr2 = '{$_POST['mb_addr2']}',
+                 mb_birth = '{$_POST['mb_birth']}',
+                 mb_sex = '{$_POST['mb_sex']}',
+                 mb_signature = '{$_POST['mb_signature']}',
+                 mb_leave_date = '{$_POST['mb_leave_date']}',
+                 mb_intercept_date='{$_POST['mb_intercept_date']}',
+                 mb_memo = '{$_POST['mb_memo']}',
+                 mb_mailling = '{$_POST['mb_mailling']}',
+                 mb_sms = '{$_POST['mb_sms']}',
+                 mb_open = '{$_POST['mb_open']}',
+                 mb_profile = '{$_POST['mb_profile']}',
+                 mb_level = '{$_POST['mb_level']}',
+                 mb_1 = '{$_POST['mb_1']}',
+                 mb_2 = '{$_POST['mb_2']}',
+                 mb_3 = '{$_POST['mb_3']}',
+                 mb_4 = '{$_POST['mb_4']}',
+                 mb_5 = '{$_POST['mb_5']}',
+                 mb_6 = '{$_POST['mb_6']}',
+                 mb_7 = '{$_POST['mb_7']}',
+                 mb_8 = '{$_POST['mb_8']}',
+                 mb_9 = '{$_POST['mb_9']}',
+                 mb_10 = '{$_POST['mb_10']}' ";
 
 if ($w == '')
 {
diff --git a/bbs/board.php b/bbs/board.php
index 05fcfdb54..436017da0 100644
--- a/bbs/board.php
+++ b/bbs/board.php
@@ -52,6 +52,25 @@ if (isset($wr_id) && $wr_id) {
             alert('글을 읽을 권한이 없습니다.\\n\\n회원이시라면 로그인 후 이용해 보십시오.', './login.php?wr_id='.$wr_id.$qstr.'&amp;url='.urlencode(G4_BBS_URL.'/board.php?bo_table='.$bo_table.'&amp;wr_id='.$wr_id.$qstr));
     }
 
+    // 휴대폰 본인확인을 사용한다면
+    if ($config['cf_kcpcert_use'] != '') {
+        // 인증된 회원만 가능
+        if ($board['bo_use_cert'] != '') {
+            if ($is_guest) {
+                alert('이 게시판은 휴대폰 본인확인 하신 회원님만 글 읽기가 가능합니다.\\n\\n회원이시라면 로그인 후 이용해 보십시오.', './login.php?wr_id='.$wr_id.$qstr.'&amp;url='.urlencode(G4_BBS_URL.'/board.php?bo_table='.$bo_table.'&amp;wr_id='.$wr_id.$qstr));
+            }
+
+            $hp_certify = substr($member['mb_hp_certify'],0,1) == '0' ? false : true;
+            if ($hp_certify == false) {
+                alert('이 게시판은 휴대폰 본인확인 하신 회원님만 글 읽기가 가능합니다.\\n\\n회원정보 수정에서 휴대폰 본인확인을 해주시기 바랍니다.', G4_URL);
+            }
+
+            if ($member['mb_adult'] != 'Y') {
+                alert('이 게시판은 휴대폰 성인인증 하신 회원님만 글 읽기가 가능합니다.\\n\\n성인인데 글읽기가 안된다면 회원정보 수정에서 휴대폰 본인확인을\\n다시 해주시기 바랍니다.', G4_URL);
+            }
+        }
+    }
+
     // 자신의 글이거나 관리자라면 통과
     if (($write['mb_id'] && $write['mb_id'] == $member['mb_id']) || $is_admin) {
         ;
diff --git a/bbs/password_lost2.php b/bbs/password_lost2.php
index e0c0a4237..a99635255 100644
--- a/bbs/password_lost2.php
+++ b/bbs/password_lost2.php
@@ -1,6 +1,7 @@
 <?php
 include_once('./_common.php');
 include_once(G4_GCAPTCHA_PATH.'/gcaptcha.lib.php');
+include_once(G4_LIB_PATH.'/mailer.lib.php');
 
 if ($is_member) {
     alert('이미 로그인중입니다.');
@@ -10,5 +11,63 @@ if (!chk_captcha()) {
     alert('자동등록방지 숫자가 틀렸습니다.');
 }
 
-include_once($member_skin_path.'/password_lost2.skin.php');
+$email = escape_trim($_POST['mb_email']);
+
+if (!$email)
+    alert_close('메일주소 오류입니다.');
+
+$sql = " select count(*) as cnt from {$g4['member_table']} where mb_email = '$email' ";
+$row = sql_fetch($sql);
+if ($row['cnt'] > 1)
+    alert('동일한 메일주소가 2개 이상 존재합니다.\\n\\n관리자에게 문의하여 주십시오.');
+
+$sql = " select mb_no, mb_id, mb_name, mb_nick, mb_email, mb_datetime from {$g4['member_table']} where mb_email = '$email' ";
+$mb = sql_fetch($sql);
+if (!$mb['mb_id'])
+    alert('존재하지 않는 회원입니다.');
+else if (is_admin($mb['mb_id']))
+    alert('관리자 아이디는 접근 불가합니다.');
+
+// 난수 발생
+srand(time());
+$change_password = rand(100000, 999999);
+$mb_lost_certify = sql_password($change_password);
+$mb_datetime     = sql_password($mb['mb_datetime']);
+
+$sql = " update {$g4['member_table']} set mb_lost_certify = '$mb_lost_certify' where mb_id = '{$mb['mb_id']}' ";
+sql_query($sql);
+
+$href = G4_BBS_URL.'/password_lost_certify.php?mb_no='.$mb['mb_no'].'&amp;mb_datetime='.$mb_datetime.'&amp;mb_lost_certify='.$mb_lost_certify;
+
+$subject = "[".$config['cf_title']."] 요청하신 회원 아이디/패스워드 정보입니다.";
+
+$content = "";
+
+$content .= '<div style="margin:30px auto;width:600px;border:10px solid #f7f7f7">';
+$content .= '<div style="border:1px solid #dedede">';
+$content .= '<h1 style="padding:30px 30px 0;background:#f7f7f7;color:#555;font-size:1.4em">';
+$content .= '회원 패스워드가 변경되었습니다.';
+$content .= '</h1>';
+$content .= '<span style="display:block;padding:10px 30px 30px;background:#f7f7f7;text-align:right">';
+$content .= '<a href="'.G4_URL.'" target="_blank">'.$config['cf_title'].'</a>';
+$content .= '</span>';
+$content .= '<p style="margin:20px 0 0;padding:30px 30px 30px;border-bottom:1px solid #eee;line-height:1.7em">';
+$content .= addslashes($mb['mb_name'])." (".addslashes($mb['mb_nick']).")"." 회원님은 ".G4_TIME_YMDHIS." 에 회원정보 찾기 요청을 하셨습니다.<br>";
+$content .= '저희 사이트는 관리자라도 회원님의 비밀번호를 알 수 없기 때문에, 비밀번호를 알려드리는 대신 새로운 비밀번호를 생성하여 안내 해드리고 있습니다.<br>';
+$content .= '아래에서 변경될 패스워드를 확인하신 후, <span style="color:#ff3061"><strong>패스워드 변경</strong> 링크를 클릭 하십시오.</span><br>';
+$content .= '패스워드가 변경되었다는 인증 메세지가 출력되면, 홈페이지에서 회원아이디와 변경된 패스워드를 입력하시고 로그인 하십시오.<br>';
+$content .= '로그인 후에는 정보수정 메뉴에서 새로운 패스워드로 변경해 주십시오.';
+$content .= '</p>';
+$content .= '<p style="margin:0;padding:30px 30px 30px;border-bottom:1px solid #eee;line-height:1.7em">';
+$content .= '<span style="display:inline-block;width:100px">회원아이디</span> '.$mb['mb_id'].'<br>';
+$content .= '<span style="display:inline-block;width:100px">변경될 패스워드</span> <strong style="color:#ff3061">'.$change_password.'</strong>';
+$content .= '</p>';
+$content .= '<a href="'.$href.'" target="_blank" style="display:block;padding:30px 0;background:#484848;color:#fff;text-decoration:none;text-align:center">패스워드 변경</a>';
+$content .= '</div>';
+$content .= '</div>';
+
+$admin = get_admin('super');
+mailer($admin['mb_nick'], $admin['mb_email'], $mb['mb_email'], $subject, $content, 1);
+
+alert_close($email.' 메일로 회원아이디와 패스워드를 인증할 수 있는 메일이 발송 되었습니다.\\n\\n메일을 확인하여 주십시오.');
 ?>
\ No newline at end of file
diff --git a/head.sub.php b/head.sub.php
index 0724a5556..eef9795d9 100644
--- a/head.sub.php
+++ b/head.sub.php
@@ -40,7 +40,7 @@ if (G4_IS_MOBILE) {
 }
 ?>
 <title><?php echo $g4_head_title; ?></title>
-<?php 
+<?php
 if (defined('G4_IS_ADMIN')) {
     echo '<link rel="stylesheet" href="'.G4_CSS_URL.'/admin.css">'.PHP_EOL;
 } else {
@@ -64,21 +64,21 @@ var g4_is_mobile = "<?php echo G4_IS_MOBILE ?>";
 var g4_bo_table  = "<?php echo isset($bo_table)?$bo_table:''; ?>";
 var g4_sca       = "<?php echo isset($sca)?$sca:''; ?>";
 var g4_cookie_domain = "<?php echo G4_COOKIE_DOMAIN ?>";
-<?php 
+<?php
 if ($is_admin) {
-    echo 'var g4_admin_url = "'.G4_ADMIN_URL.'";'.PHP_EOL; 
-} 
+    echo 'var g4_admin_url = "'.G4_ADMIN_URL.'";'.PHP_EOL;
+}
 ?>
 </script>
 <script src="<?php echo G4_JS_URL ?>/jquery-1.8.3.min.js"></script>
 <script src="<?php echo G4_JS_URL ?>/jquery.menu.js"></script>
 <script src="<?php echo G4_JS_URL ?>/common.js"></script>
 <script src="<?php echo G4_JS_URL ?>/wrest.js"></script>
-<?php 
+<?php
 if(G4_IS_MOBILE) {
     echo '<script> set_cookie("device_width", screen.width, 6, g4_cookie_domain); </script>'.PHP_EOL;
 }
-echo $config['cf_add_script'];  
+echo $config['cf_add_script'];
 ?>
 </head>
 <body>
diff --git a/install/gnuboard4s.sql b/install/gnuboard4s.sql
index 4c872e846..921665d7f 100644
--- a/install/gnuboard4s.sql
+++ b/install/gnuboard4s.sql
@@ -96,7 +96,7 @@ CREATE TABLE IF NOT EXISTS `g4s_board` (
   `bo_notice` text NOT NULL,
   `bo_upload_count` tinyint(4) NOT NULL default '0',
   `bo_use_email` tinyint(4) NOT NULL default '0',
-  `bo_use_cert` enum('none','cert','adult') NOT NULL DEFAULT 'none',
+  `bo_use_cert` enum('','cert','adult') NOT NULL DEFAULT 'none',
   `bo_sort_field` varchar(255) NOT NULL default '',
   `bo_1_subj` varchar(255) NOT NULL default '',
   `bo_2_subj` varchar(255) NOT NULL default '',
@@ -278,7 +278,7 @@ CREATE TABLE IF NOT EXISTS `g4s_config` (
   `cf_mobile_member_skin` varchar(255) NOT NULL default'',
   `cf_gcaptcha_mp3` varchar(255) NOT NULL default'',
   `cf_kcpcert_site_cd` varchar(255) NOT NULL default '',
-  `cf_kcpcert_use` tinyint(4) NOT NULL default '0',
+  `cf_kcpcert_use` enum('','test','service') NOT NULL DEFAULT '',
   `cf_1_subj` varchar(255) NOT NULL default '',
   `cf_2_subj` varchar(255) NOT NULL default '',
   `cf_3_subj` varchar(255) NOT NULL default '',
diff --git a/lib/common.lib.php b/lib/common.lib.php
index d8a9d283d..b7f9e7221 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -1969,4 +1969,12 @@ function html_end()
     }
     return preg_replace('#(</title>)#', "$1$stylesheet", $buffer);
 }
+
+
+// 휴대폰번호의 숫자만 취한 후 중간에 하이픈(-)을 넣는다.
+function hyphen_hp_number($hp)
+{
+    $hp = preg_replace("/[^0-9]/", "", $hp);
+    return preg_replace("/([0-9]{3})([0-9]{3,4})([0-9]{4})$/", "\\1-\\2-\\3", $hp);
+}
 ?>
\ No newline at end of file
diff --git a/lib/register.lib.php b/lib/register.lib.php
index 6b9eaaf14..85a5d29da 100644
--- a/lib/register.lib.php
+++ b/lib/register.lib.php
@@ -159,14 +159,8 @@ function valid_mb_hp($reg_mb_hp)
 function exist_mb_hp($reg_mb_hp, $reg_mb_id)
 {
     global $g4;
-    $reg_mb_hp = preg_replace("/[^0-9]/", "", $reg_mb_hp);
-    $len = strlen($reg_mb_hp);
-    if($len == 10)
-        $reg_mb_hp = preg_replace("/([0-9]{3})([0-9]{3})([0-9]{4})/", "\\1-\\2-\\3", $reg_mb_hp);
-    else if($len == 11)
-        $reg_mb_hp = preg_replace("/([0-9]{3})([0-9]{4})([0-9]{4})/", "\\1-\\2-\\3", $reg_mb_hp);
-    else
-        return "핸드폰번호를 올바르게 입력해 주십시오.";
+
+    $reg_mb_hp = hyphen_hp_number($reg_mb_hp);
 
     $sql = "select count(*) as cnt from {$g4['member_table']} where mb_hp = '$reg_mb_hp' and mb_id <> '$reg_mb_id' ";
     $row = sql_fetch($sql);
diff --git a/mobile/skin/member/basic/register_form.skin.php b/mobile/skin/member/basic/register_form.skin.php
index fd7f33ef9..75d45debd 100644
--- a/mobile/skin/member/basic/register_form.skin.php
+++ b/mobile/skin/member/basic/register_form.skin.php
@@ -41,7 +41,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
     <th scope="row"><label for="reg_mb_name">이름<strong class="sound_only">필수</strong></label></th>
     <td>
         <?php echo $config['cf_kcpcert_use'] ? '<span class="frm_info">이름과 휴대폰번호는 아래의 휴대폰 본인확인 기능을 사용하여 입력해 주십시오.</span>' : ''; ?>
-        <?php echo ($config['cf_kcpcert_use']==-1) ? '<span class="frm_info">테스트의 경우 이동통신사는 반드시 KT를 선택해 주십시오. 나머지 항목은 임의로 입력하시면 됩니다.</span>' : ''; ?>
+        <?php echo ($config['cf_kcpcert_use']=='test') ? '<span class="frm_info">테스트의 경우 이동통신사는 반드시 KT를 선택해 주십시오. 나머지 항목은 임의로 입력하시면 됩니다.</span>' : ''; ?>
         <input type="text" name="mb_name" value="<?php echo $member['mb_name'] ?>" id="reg_mb_name" class="frm_input nospace <?php echo $required ?> <?php echo $readonly ?>" <?php echo $required ?> <?php echo $readonly ?>>
     </td>
 </tr>
@@ -232,7 +232,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 </form>
 
 
-<?php 
+<?php
 if ($config['cf_kcpcert_use']) {
     // 휴대폰인증 form
     include_once(G4_KCP_PATH.'/kcpcert_form.php');
diff --git a/plugin/kcp/kcpcert.head.skin.php b/plugin/kcp/kcpcert.head.skin.php
index 90a6a85cb..b997e1d87 100644
--- a/plugin/kcp/kcpcert.head.skin.php
+++ b/plugin/kcp/kcpcert.head.skin.php
@@ -5,13 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 if ($msg = valid_mb_hp($mb_hp))   alert($msg, "", true, true);
 if ($msg = exist_mb_hp($mb_hp, $mb_id))   alert($msg, "", true, true);
 
-$reg_hp = preg_replace("/[^0-9]/", "", $mb_hp);
-$hp_len = strlen($reg_hp);
-
-if($hp_len == 10)
-    $reg_mb_hp = preg_replace("/([0-9]{3})([0-9]{3})([0-9]{4})/", "\\1-\\2-\\3", $reg_hp);
-else if($hp_len == 11)
-    $reg_mb_hp = preg_replace("/([0-9]{3})([0-9]{4})([0-9]{4})/", "\\1-\\2-\\3", $reg_hp);
+$reg_hp = hyphen_hp_number($mb_hp);
 
 /* ======================================================================================================= */
 /* = 휴대폰인증 및 성인인증                                                                              = */
diff --git a/plugin/kcp/kcpcert_config.php b/plugin/kcp/kcpcert_config.php
index b87975a10..c5a7d5824 100644
--- a/plugin/kcp/kcpcert_config.php
+++ b/plugin/kcp/kcpcert_config.php
@@ -1,26 +1,17 @@
 <?php
 include_once('./_common.php');
 
-// /home/kcpcert_enc ( 서버상 bin 폴더 이전까지 경로)
-$home_dir = G4_PLUGIN_PATH.'/kcp'; // ct_cli 절대경로 ( bin 전까지 )
+// 서버상 bin 폴더 이전까지 경로
+$home_dir = G4_KCP_PATH; // ct_cli 절대경로 ( bin 전까지 )
 
 // DI 를 위한 중복확인 식별 아이디
 //web_siteid 값이 없으면 KCP 에서 지정한 값으로 설정됨
 $web_siteid = '';
 
-/*
-if($config['cf_kcpcert_site_cd'] && $config['cf_kcpcert_site_cd'] != 'S6186') { // 실인증
-    $site_cd = $config['cf_kcpcert_site_cd'];
-    $cert_url = 'https://cert.kcp.co.kr/kcp_cert/cert_view.jsp';
-} else { // 테스트인증
-    $site_cd = 'S6186';
-    $cert_url = 'https://testcert.kcp.co.kr/kcp_cert/cert_view.jsp';
-}
-*/
-if ($config['cf_kcpcert_use'] == 1) { // 실서비스
+if ($config['cf_kcpcert_use'] == 'service') { // 실서비스
     $site_cd = 'SM'.$config['cf_kcpcert_site_cd'];
     $cert_url = 'https://cert.kcp.co.kr/kcp_cert/cert_view.jsp';
-} else if ($config['cf_kcpcert_use'] == -1) { // 테스트사용
+} else if ($config['cf_kcpcert_use'] == 'test') { // 테스트사용
     $site_cd = 'S6186';
     $cert_url = 'https://testcert.kcp.co.kr/kcp_cert/cert_view.jsp';
 } else { // 사용안함
diff --git a/plugin/kcp/kcpcert_result.php b/plugin/kcp/kcpcert_result.php
index 221d1112e..013d7b3ba 100644
--- a/plugin/kcp/kcpcert_result.php
+++ b/plugin/kcp/kcpcert_result.php
@@ -163,13 +163,7 @@ else if( $cert_enc_use != "Y" )
 $ct_cert->mf_clear();
 
 // 휴대폰번호 포맷변경
-$phone_no = preg_replace("/[^0-9]/", "", $phone_no);
-$hp_len = strlen($phone_no);
-
-if($hp_len == 10)
-    $phone_no = preg_replace("/([0-9]{3})([0-9]{3})([0-9]{4})/", "\\1-\\2-\\3", $phone_no);
-else if($hp_len == 11)
-    $phone_no = preg_replace("/([0-9]{3})([0-9]{4})([0-9]{4})/", "\\1-\\2-\\3", $phone_no);
+$phone_no = hyphen_hp_number($phone_no);
 ?>
 
 <script>
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index 20c12351b..7581b79c6 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -41,10 +41,10 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 <tr>
     <th scope="row"><label for="reg_mb_name">이름<strong class="sound_only">필수</strong></label></th>
     <td>
-        <?php/* if ($w=='') { echo "<span class=\"frm_info\">공백없이 한글만 입력하세요.</span>"; } */ ?>
+        <?php /* if ($w=='') { echo "<span class=\"frm_info\">공백없이 한글만 입력하세요.</span>"; } */ ?>
         <?php echo $config['cf_kcpcert_use'] ? '<span class="frm_info">이름과 휴대폰번호는 아래의 휴대폰 본인확인 기능을 사용하여 입력해 주십시오.</span>' : '';  ?>
-        <?php echo ($config['cf_kcpcert_use']==-1) ? '<span class="frm_info">테스트의 경우 이동통신사는 반드시 KT를 선택해 주십시오. 나머지 항목은 임의로 입력하시면 됩니다.</span>' : '';  ?>
-        <input type="text" id="reg_mb_name" name="mb_name" value="<?php echo $member['mb_name'] ?>" <?php echo $required ?> <?php if ($config['cf_kcpcert_use']||$w=='u') echo 'readonly';  ?> class="frm_input nospace <?php echo $required ?> <?php echo $readonly ?>" size="10">
+        <?php echo ($config['cf_kcpcert_use']=='test') ? '<span class="frm_info">테스트의 경우 이동통신사는 반드시 KT를 선택해 주십시오. 나머지 항목은 임의로 입력하시면 됩니다.</span>' : '';  ?>
+        <input type="text" id="reg_mb_name" name="mb_name" value="<?php echo $member['mb_name'] ?>" <?php echo $required ?> <?php if ($config['cf_kcpcert_use']!='none'||$w=='u') echo 'readonly'; ?> class="frm_input nospace <?php echo $required ?> <?php echo $readonly ?>" size="10">
     </td>
 </tr>
 <?php if ($req_nick) {  ?>
@@ -233,7 +233,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 </div>
 </form>
 
-<?php 
+<?php
 if ($config['cf_kcpcert_use']) {
     // 휴대폰인증 form
     include_once(G4_KCP_PATH.'/kcpcert_form.php');