diff --git a/adm/config_form.php b/adm/config_form.php
index c08da286a..1ed6df440 100644
--- a/adm/config_form.php
+++ b/adm/config_form.php
@@ -283,11 +283,19 @@ if(!isset($config['cf_cert_find']) ){
             ADD COLUMN `cf_cert_find` TINYINT(4) NOT NULL DEFAULT '0' AFTER `cf_cert_use`; ";
     sql_query($sql, false);
 }
-// 통합인증 필드 추가
-if(!isset($config['cf_cert_sa']) ){
+// 간편인증 필드 추가
+if(!isset($config['cf_cert_simple']) ){
     $sql = "ALTER TABLE `{$g5['config_table']}` 
-            ADD COLUMN `cf_cert_sa` VARCHAR(255) NOT NULL DEFAULT '' AFTER `cf_cert_hp`,
-            ADD COLUMN `cf_cert_kg_cd` VARCHAR(255) NOT NULL DEFAULT '' AFTER `cf_cert_sa`,
+            ADD COLUMN `cf_cert_simple` VARCHAR(255) NOT NULL DEFAULT '' AFTER `cf_cert_hp`; ";
+    sql_query($sql, false);
+}
+if(!isset($config['cf_cert_kg_cd']) ){
+    $sql = "ALTER TABLE `{$g5['config_table']}`
+            ADD COLUMN `cf_cert_kg_cd` VARCHAR(255) NOT NULL DEFAULT '' AFTER `cf_cert_simple`; ";
+    sql_query($sql, false);
+}
+if(!isset($config['cf_cert_kg_mid']) ){
+    $sql = "ALTER TABLE `{$g5['config_table']}`
             ADD COLUMN `cf_cert_kg_mid` VARCHAR(255) NOT NULL DEFAULT '' AFTER `cf_cert_kg_cd`; ";
     sql_query($sql, false);
 }
@@ -859,11 +867,11 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             </td>
         </tr>
         <tr>
-            <th scope="row" class="cf_cert_service"><label for="cf_cert_sa">간편인증</label></th>
+            <th scope="row" class="cf_cert_service"><label for="cf_cert_simple">간편인증</label></th>
             <td class="cf_cert_service">
-                <select name="cf_cert_sa" id="cf_cert_sa">
-                    <?php echo option_selected("", $config['cf_cert_sa'], "사용안함"); ?>
-                    <?php echo option_selected("sa", $config['cf_cert_sa'], "KG이니시스 간편인증"); ?>
+                <select name="cf_cert_simple" id="cf_cert_simple">
+                    <?php echo option_selected("", $config['cf_cert_simple'], "사용안함"); ?>
+                    <?php echo option_selected("inicis", $config['cf_cert_simple'], "KG이니시스 간편인증"); ?>
                 </select>
             </td>
         </tr>
@@ -892,11 +900,11 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <td class="cf_cert_service">
                 <span class="sitecode">SRA</span>
                 <input type="text" name="cf_cert_kg_mid" value="<?php echo get_sanitize_input($config['cf_cert_kg_mid']); ?>" id="cf_cert_kg_mid" class="frm_input" size="10" minlength="7" maxlength="7">
-                <a href="http://sir.kr/main/service/inicis_cert_form.php" target="_blank" class="btn_frmline">KG이니시스 통합인증 신청페이지</a>
+                <a href="http://sir.kr/main/service/inicis_cert_form.php" target="_blank" class="btn_frmline">KG이니시스 간편인증 신청페이지</a>
             </td>
         </tr>
         <tr>
-            <th scope="row" class="cf_cert_service"><label for="cf_cert_kg_cd">KG이니시스 통합인증 API KEY</label></th>
+            <th scope="row" class="cf_cert_service"><label for="cf_cert_kg_cd">KG이니시스 간편인증 API KEY</label></th>
             <td class="cf_cert_service">
                 <input type="text" name="cf_cert_kg_cd" value="<?php echo get_sanitize_input($config['cf_cert_kg_cd']); ?>" id="cf_cert_kg_cd" class="frm_input" size="40" minlength="32" maxlength="32">
             </td>
diff --git a/adm/config_form_update.php b/adm/config_form_update.php
index 7c6023aef..c5d08a35f 100644
--- a/adm/config_form_update.php
+++ b/adm/config_form_update.php
@@ -102,7 +102,7 @@ $check_keys = array(
 'cf_cert_find' => 'int',
 'cf_cert_ipin' => 'char',
 'cf_cert_hp' => 'char',
-'cf_cert_sa' => 'char',
+'cf_cert_simple' => 'char',
 'cf_admin_email' => 'char',
 'cf_admin_email_name' => 'char',
 'cf_add_script' => 'text',
@@ -173,13 +173,13 @@ foreach( $check_keys as $k => $v ){
 }
 
 // 본인확인을 사용할 경우 아이핀, 휴대폰인증 중 하나는 선택되어야 함
-if($_POST['cf_cert_use'] && !$_POST['cf_cert_ipin'] && !$_POST['cf_cert_hp'] && !$_POST['cf_cert_sa'])
+if($_POST['cf_cert_use'] && !$_POST['cf_cert_ipin'] && !$_POST['cf_cert_hp'] && !$_POST['cf_cert_simple'])
     alert('본인확인을 위해 아이핀, 휴대폰 본인확인, KG이니시스 간편인증 서비스 중 하나 이상 선택해 주십시오.');
 
 if(!$_POST['cf_cert_use']) {
     $posts[$key] = $_POST['cf_cert_ipin'] = '';
     $posts[$key] = $_POST['cf_cert_hp'] = '';
-    $posts[$key] = $_POST['cf_cert_sa'] = '';
+    $posts[$key] = $_POST['cf_cert_simple'] = '';
 }
 
 $sql = " update {$g5['config_table']}
@@ -280,7 +280,7 @@ $sql = " update {$g5['config_table']}
                 cf_cert_find = '{$_POST['cf_cert_find']}',
                 cf_cert_ipin = '{$_POST['cf_cert_ipin']}',
                 cf_cert_hp = '{$_POST['cf_cert_hp']}',
-                cf_cert_sa = '{$_POST['cf_cert_sa']}',
+                cf_cert_simple = '{$_POST['cf_cert_simple']}',
                 cf_cert_kg_cd = '{$_POST['cf_cert_kg_cd']}',
                 cf_cert_kg_mid = '".trim($_POST['cf_cert_kg_mid'])."',
                 cf_cert_kcb_cd = '{$_POST['cf_cert_kcb_cd']}',
diff --git a/adm/member_form.php b/adm/member_form.php
index 78d24862c..84679b476 100644
--- a/adm/member_form.php
+++ b/adm/member_form.php
@@ -96,9 +96,9 @@ else
 
 // 본인확인방법
 switch($mb['mb_certify']) {
-    case 'sa':
+    case 'simple':
         $mb_certify_case = '간편인증';
-        $mb_certify_val = 'sa';
+        $mb_certify_val = 'simple';
         break;
     case 'hp':
         $mb_certify_case = '휴대폰';
@@ -259,7 +259,7 @@ add_javascript(G5_POSTCODE_JS, 0);    //다음 주소 js
     <tr>
         <th scope="row">본인확인방법</th>
         <td colspan="3">
-            <input type="radio" name="mb_certify_case" value="sa" id="mb_certify_sa" <?php if($mb['mb_certify'] == 'sa') echo 'checked="checked"'; ?>>
+            <input type="radio" name="mb_certify_case" value="simple" id="mb_certify_sa" <?php if($mb['mb_certify'] == 'simple') echo 'checked="checked"'; ?>>
             <label for="mb_certify_sa">간편인증</label>
             <input type="radio" name="mb_certify_case" value="hp" id="mb_certify_hp" <?php if($mb['mb_certify'] == 'hp') echo 'checked="checked"'; ?>>
             <label for="mb_certify_hp">휴대폰</label>
@@ -376,7 +376,7 @@ add_javascript(G5_POSTCODE_JS, 0);    //다음 주소 js
             while ($row = sql_fetch_array($mb_cert_history)) {
                 $cnt++;
                 switch($row['ch_type']){
-                    case 'sa':
+                    case 'simple':
                         $cert_type = '간편인증';
                         break;
                     case 'hp':
diff --git a/adm/member_list.php b/adm/member_list.php
index 5acd59faf..78ba3efd9 100644
--- a/adm/member_list.php
+++ b/adm/member_list.php
@@ -194,7 +194,7 @@ $colspan = 16;
                 $mb_certify_case = '아이핀';
                 $mb_certify_val = '';
                 break;
-            case 'sa':
+            case 'simple':
                 $mb_certify_case = '간편인증';
                 $mb_certify_val = '';
                 break;
@@ -240,7 +240,7 @@ $colspan = 16;
             ?>
         </td>
         <td headers="mb_list_cert"  rowspan="2" class="td_mbcert">
-            <input type="radio" name="mb_certify[<?php echo $i; ?>]" value="sa" id="mb_certify_sa_<?php echo $i; ?>" <?php echo $row['mb_certify']=='sa'?'checked':''; ?>>
+            <input type="radio" name="mb_certify[<?php echo $i; ?>]" value="simple" id="mb_certify_sa_<?php echo $i; ?>" <?php echo $row['mb_certify']=='simple'?'checked':''; ?>>
             <label for="mb_certify_sa_<?php echo $i; ?>">간편인증</label><br>
             <input type="radio" name="mb_certify[<?php echo $i; ?>]" value="hp" id="mb_certify_hp_<?php echo $i; ?>" <?php echo $row['mb_certify']=='hp'?'checked':''; ?>>
             <label for="mb_certify_hp_<?php echo $i; ?>">휴대폰</label><br>
diff --git a/bbs/member_cert_refresh_update.php b/bbs/member_cert_refresh_update.php
index ad7dee3e8..1d4c8604f 100644
--- a/bbs/member_cert_refresh_update.php
+++ b/bbs/member_cert_refresh_update.php
@@ -72,7 +72,7 @@ $result = sql_query($sql, false);
 if($result){
     if($cert_type == 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$md5_cert_no)) { // 아이핀일때 hash 값 체크 hp미포함)
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
-    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 통합인증, 휴대폰일때 hash 값 체크 hp포함
+    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 간편인증, 휴대폰일때 hash 값 체크 hp포함
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
     }
 }
diff --git a/bbs/register_form.php b/bbs/register_form.php
index 0e742ceb7..df6c1c8dc 100644
--- a/bbs/register_form.php
+++ b/bbs/register_form.php
@@ -144,8 +144,8 @@ $req_nick = !isset($member['mb_nick_date']) || (isset($member['mb_nick_date']) &
 $required = ($w=='') ? 'required' : '';
 $readonly = ($w=='u') ? 'readonly' : '';
 $name_readonly = ($w=='u' || ($config['cf_cert_use'] && $config['cf_cert_req']))? 'readonly' : '';
-$hp_required = ($config['cf_req_hp'] || (($config['cf_cert_use'] && $config['cf_cert_req']) && ($config['cf_cert_hp'] || $config['cf_cert_sa']) && $member['mb_certify'] != "ipin")) ? 'required':'';
-$hp_readonly = (($config['cf_cert_use'] && $config['cf_cert_req']) && ($config['cf_cert_hp'] || $config['cf_cert_sa']) && $member['mb_certify'] != "ipin") ? 'readonly':'';
+$hp_required = ($config['cf_req_hp'] || (($config['cf_cert_use'] && $config['cf_cert_req']) && ($config['cf_cert_hp'] || $config['cf_cert_simple']) && $member['mb_certify'] != "ipin")) ? 'required':'';
+$hp_readonly = (($config['cf_cert_use'] && $config['cf_cert_req']) && ($config['cf_cert_hp'] || $config['cf_cert_simple']) && $member['mb_certify'] != "ipin") ? 'readonly':'';
 
 $agree  = isset($_REQUEST['agree']) ? preg_replace('#[^0-9]#', '', $_REQUEST['agree']) : '';
 $agree2 = isset($_REQUEST['agree2']) ? preg_replace('#[^0-9]#', '', $_REQUEST['agree2']) : '';
diff --git a/bbs/register_form_update.php b/bbs/register_form_update.php
index 476ca6bba..6a1819a96 100644
--- a/bbs/register_form_update.php
+++ b/bbs/register_form_update.php
@@ -110,7 +110,7 @@ if ($w == '' || $w == 'u') {
     if ($msg = prohibit_mb_email($mb_email))alert($msg, "", true, true);
 
     // 휴대폰 필수입력일 경우 휴대폰번호 유효성 체크
-    if ($config['cf_use_hp'] || ($config['cf_cert_hp'] || $config['cf_cert_sa']) && $config['cf_req_hp']) {
+    if ($config['cf_use_hp'] || ($config['cf_cert_hp'] || $config['cf_cert_simple']) && $config['cf_req_hp']) {
         if ($msg = valid_mb_hp($mb_hp))     alert($msg, "", true, true);
     }
 
@@ -310,7 +310,7 @@ if ($w == '') {
 
     if($cert_type == 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$md5_cert_no)) { // 아이핀일때 hash 값 체크 hp미포함)
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
-    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 통합인증, 휴대폰일때 hash 값 체크 hp포함
+    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 간편인증, 휴대폰일때 hash 값 체크 hp포함
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
     }
 
@@ -374,7 +374,7 @@ if ($w == '') {
 
     if($cert_type == 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$md5_cert_no)) { // 아이핀일때 hash 값 체크 hp미포함)
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
-    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 통합인증, 휴대폰일때 hash 값 체크 hp포함
+    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 간편인증, 휴대폰일때 hash 값 체크 hp포함
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
     }
 }
diff --git a/common.php b/common.php
index 5377de56b..dd4c2e1af 100644
--- a/common.php
+++ b/common.php
@@ -299,8 +299,8 @@ if( !function_exists('shop_check_is_pay_page') ){
             $mobile_dir.'/'.$shop_dir.'/lg/xpay_approval.php',
             $mobile_dir.'/'.$shop_dir.'/kcp/order_approval_form.php',
             $shop_dir.'/kakaopay/inicis_kk_return.php',     // 이니시스 카카오페이 (SIRK 로 시작하는 아이디 전용)
-            $plugin_dir."/inicert/ini_result.php", // 이니시스 통합인증 모듈 2021-09-10 http <-> https 간 세션 공유 문제로 인해 추가
-            $plugin_dir."/inicert/ini_find_result.php", // 이니시스 통합인증 모듈 2021-09-10 http <-> https 간 세션 공유 문제로 인해 추가
+            $plugin_dir."/inicert/ini_result.php", // 이니시스 간편인증 모듈 2021-09-10 http <-> https 간 세션 공유 문제로 인해 추가
+            $plugin_dir."/inicert/ini_find_result.php", // 이니시스 간편인증 모듈 2021-09-10 http <-> https 간 세션 공유 문제로 인해 추가
         );
 
         $server_script_name = str_replace('\\', '/', $_SERVER['SCRIPT_NAME']);
diff --git a/install/gnuboard5.sql b/install/gnuboard5.sql
index f3d31467f..d9785a35c 100644
--- a/install/gnuboard5.sql
+++ b/install/gnuboard5.sql
@@ -288,7 +288,7 @@ CREATE TABLE IF NOT EXISTS `g5_config` (
   `cf_cert_find` tinyint(4) NOT NULL DEFAULT '0',
   `cf_cert_ipin` varchar(255) NOT NULL DEFAULT '',
   `cf_cert_hp` varchar(255) NOT NULL DEFAULT '',
-  `cf_cert_sa` varchar(255) NOT NULL DEFAULT '',
+  `cf_cert_simple` varchar(255) NOT NULL DEFAULT '',
   `cf_cert_kg_cd` varchar(255) NOT NULL DEFAULT '',
   `cf_cert_kg_mid` varchar(255) NOT NULL DEFAULT '',
   `cf_cert_kcb_cd` varchar(255) NOT NULL DEFAULT '',
diff --git a/js/certify.js b/js/certify.js
index 8b160a966..c9c78576a 100644
--- a/js/certify.js
+++ b/js/certify.js
@@ -98,7 +98,7 @@ function cert_confirm() {
     var val = document.fregisterform.cert_type.value;
 
     switch(val) {
-        case "sa":
+        case "simple":
             type = "간편인증";
             break;
         case "ipin":
diff --git a/lib/common.lib.php b/lib/common.lib.php
index b45067f6a..a92f05929 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -2823,7 +2823,7 @@ function certify_count_check($mb_id, $type)
     $row = sql_fetch($sql);
 
     switch($type) {
-        case 'sa' :
+        case 'simple' :
             $cert = '간편인증';
             break;
         case 'hp':
diff --git a/mobile/skin/member/basic/member_cert_refresh.skin.php b/mobile/skin/member/basic/member_cert_refresh.skin.php
index 96f769d7d..162eb7b7b 100644
--- a/mobile/skin/member/basic/member_cert_refresh.skin.php
+++ b/mobile/skin/member/basic/member_cert_refresh.skin.php
@@ -3,7 +3,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
@@ -57,7 +57,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             <?php
             if ($config['cf_cert_use']) {
                 echo '<div class="cert_btn">';
-                if ($config['cf_cert_sa']) {
+                if ($config['cf_cert_simple']) {
                     echo '<button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>' . PHP_EOL;
                 }
                 if ($config['cf_cert_hp'])
@@ -77,7 +77,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             var pageTypeParam = "pageType=register";
             var f = document.fcertrefreshform;
 
-            <?php if ($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+            <?php if ($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
                 // 이니시스 간편인증
                 var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
                 var type = "";
diff --git a/mobile/skin/member/basic/password_lost.skin.php b/mobile/skin/member/basic/password_lost.skin.php
index febb17471..e9e40bcd8 100644
--- a/mobile/skin/member/basic/password_lost.skin.php
+++ b/mobile/skin/member/basic/password_lost.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
-if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
+if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
     <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
 <?php } ?>
 
@@ -32,7 +32,7 @@ if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] |
     <div class="new_win_con find_btn">
         <h3>본인인증으로 찾기</h3>
         <div class="cert_btn">
-        <?php if(!empty($config['cf_cert_sa'])) { ?>
+        <?php if(!empty($config['cf_cert_simple'])) { ?>
             <button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>
         <?php } if(!empty($config['cf_cert_hp']) || !empty($config['cf_cert_ipin'])) { ?>
             <?php if(!empty($config['cf_cert_hp'])) { ?>
@@ -50,8 +50,8 @@ $(function() {
     $("#reg_zip_find").css("display", "inline-block");
     var pageTypeParam = "pageType=find";
 
-	<?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
-	// TOSS 통합인증
+	<?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
+	// TOSS 간편인증
 	var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
 	var type = "";    
     var params = "";
diff --git a/mobile/skin/member/basic/register_form.skin.php b/mobile/skin/member/basic/register_form.skin.php
index 4f516a935..85d13accb 100644
--- a/mobile/skin/member/basic/register_form.skin.php
+++ b/mobile/skin/member/basic/register_form.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 
@@ -51,11 +51,11 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
                     $desc_name = ' - 본인확인 시 자동입력';
                     $desc_phone = ' - 본인확인 시 자동입력';
 
-                    if (!$config['cf_cert_sa'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
+                    if (!$config['cf_cert_simple'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
                         $desc_phone = '';
                     }
 
-                    if($config['cf_cert_sa']) {
+                    if($config['cf_cert_simple']) {
                         echo '<button type="button" id="win_sa_kakao_cert" class="btn_frmline btn win_sa_cert" data-type="">간편인증</button>'.PHP_EOL;
                     }
                     if($config['cf_cert_hp'])
@@ -70,7 +70,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	            <?php
 	            if ($config['cf_cert_use'] && $member['mb_certify']) {
 	                switch  ($member['mb_certify']) {
-                        case "sa": 
+                        case "simple": 
                             $mb_cert = "간편인증";
                             break;
                         case "ipin": 
@@ -127,16 +127,16 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	        <?php if ($config['cf_use_tel']) { ?>
 	        <li>
 	            <label for="reg_mb_tel" class="sound_only">전화번호<?php if ($config['cf_req_tel']) { ?> (필수)<?php } ?></label>
-	            <input type="text" name="mb_tel" value="<?php echo get_text($member['mb_tel']) ?>" id="reg_mb_tel" class="frm_input full_input <?php echo $config['cf_req_tel']?"required":""; ?>" <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa']) && $member['mb_certify']) { echo "readonly"; } ?> maxlength="20" <?php echo $config['cf_req_tel']?"required":""; ?> placeholder="전화번호<?php if ($config['cf_req_tel']) { ?> (필수)<?php } ?>">
+	            <input type="text" name="mb_tel" value="<?php echo get_text($member['mb_tel']) ?>" id="reg_mb_tel" class="frm_input full_input <?php echo $config['cf_req_tel']?"required":""; ?>" <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple']) && $member['mb_certify']) { echo "readonly"; } ?> maxlength="20" <?php echo $config['cf_req_tel']?"required":""; ?> placeholder="전화번호<?php if ($config['cf_req_tel']) { ?> (필수)<?php } ?>">
 	        </li>
 	        <?php } ?>
 	
-	        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_sa']))) {  ?>
+	        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_simple']))) {  ?>
 	        <li>
                 <label for="reg_mb_hp" class="sound_only">휴대폰번호<?php if (!empty($hp_required)) { ?> (필수)<?php } ?><?php echo $desc_phone ?></label>
 	                
                 <input type="text" name="mb_hp" value="<?php echo get_text($member['mb_hp']) ?>" id="reg_mb_hp" <?php echo $hp_required; ?> <?php echo $hp_readonly; ?> class="frm_input full_input <?php echo $hp_required; ?> <?php echo $hp_readonly; ?>" maxlength="20" placeholder="휴대폰번호<?php if (!empty($hp_required)) { ?> (필수)<?php } ?><?php echo $desc_phone ?>">
-	            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa'])) { ?>
+	            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple'])) { ?>
 	            <input type="hidden" name="old_mb_hp" value="<?php echo get_text($member['mb_hp']) ?>">
 	            <?php } ?>
 	            
@@ -293,7 +293,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
         $("#reg_zip_find").css("display", "inline-block");
         var pageTypeParam = "pageType=register";
 
-        <?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+        <?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
         // 이니시스 간편인증
         var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
         var type = "";    
@@ -359,7 +359,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
         var type;
 
         switch(val) {
-            case "sa":
+            case "simple":
                 type = "간편인증";
                 break;
             case "ipin":
diff --git a/mobile/skin/social/social_register_member.skin.php b/mobile/skin/social/social_register_member.skin.php
index 7d7074f57..8a8d19dc5 100644
--- a/mobile/skin/social/social_register_member.skin.php
+++ b/mobile/skin/social/social_register_member.skin.php
@@ -11,7 +11,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/remodal/remodal-defau
 add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 13);
 add_javascript('<script src="'.G5_JS_URL.'/remodal/remodal.js"></script>', 10);
 add_javascript('<script src="<?php echo G5_JS_URL ?>/jquery.register_form.js"></script>', 14);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 15);
 
 $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.다른 이메일을 입력해 주세요.' : ''; 
@@ -91,9 +91,9 @@ $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.
         <?php if ($config["cf_cert_use"]) { ?>
             <input type="hidden" id="reg_mb_name" name="mb_name" value="<?php echo $user_name ? $user_name : $user_nick ?>">
         <?php } ?>
-        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_sa']))) {  ?>
+        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_simple']))) {  ?>
             <input type="hidden" name="mb_hp" value="<?php echo get_text($user_phone); ?>" id="reg_mb_hp">
-            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa'])) { ?>
+            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple'])) { ?>
                 <input type="hidden" name="old_mb_hp" value="<?php echo get_text($user_phone); ?>">
             <?php } ?>
         <?php }  ?>
@@ -104,7 +104,7 @@ $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.
                 <li>
                     <?php 
                     if ($config['cf_cert_use']) {
-                        if ($config['cf_cert_sa']) {
+                        if ($config['cf_cert_simple']) {
                             echo '<button type="button" id="win_sa_kakao_cert" class="btn_frmline btn win_sa_cert" data-type="">간편인증</button>'.PHP_EOL;
                         }
                         if ($config['cf_cert_hp'])
@@ -210,7 +210,7 @@ $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.
         $("#reg_zip_find").css("display", "inline-block");
         var pageTypeParam = "pageType=register";
 
-        <?php if ($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+        <?php if ($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
             // 이니시스 간편인증
             var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
             var type = "";
diff --git a/plugin/inicert/ini_find_result.php b/plugin/inicert/ini_find_result.php
index fe7bea811..c47b7a258 100644
--- a/plugin/inicert/ini_find_result.php
+++ b/plugin/inicert/ini_find_result.php
@@ -29,7 +29,7 @@ if ($_POST["resultCode"] === "0000") {
 
     if($res_data['resultCode'] === "0000") {
 
-        $cert_type      = 'sa';                                 // 인증타입
+        $cert_type      = 'simple';                                 // 인증타입
         $cert_no        = $res_data['txId'];                    // 이니시스 트랜잭션 ID
         $phone_no       = $res_data['userPhone'];               // 전화번호
         $user_name      = $res_data['userName'];                // 이름
diff --git a/plugin/inicert/ini_request.php b/plugin/inicert/ini_request.php
index ab5551211..8d3a1ae3f 100644
--- a/plugin/inicert/ini_request.php
+++ b/plugin/inicert/ini_request.php
@@ -10,7 +10,7 @@ if($config['cf_cert_use'] == 2) { // 실서비스 일때
     $mid = 'SRA'.$config['cf_cert_kg_mid']; // 부여받은 MID(상점ID) 입력(영업담당자 문의)
     $apiKey = $config['cf_cert_kg_cd'];   // 부여받은 MID 에 대한 apiKey
     $mTxId ='SIR_'.$max_cr_id;
-    certify_count_check($member['mb_id'], 'sa'); // 금일 인증시도 횟수 체크
+    certify_count_check($member['mb_id'], 'simple'); // 금일 인증시도 횟수 체크
 } else { // 테스트 일때
     $mid = "INIiasTest";
     $apiKey = "TGdxb2l3enJDWFRTbTgvREU3MGYwUT09";
diff --git a/plugin/inicert/ini_result.php b/plugin/inicert/ini_result.php
index 3c95443e1..3037d8ffd 100644
--- a/plugin/inicert/ini_result.php
+++ b/plugin/inicert/ini_result.php
@@ -31,7 +31,7 @@ if ($_POST["resultCode"] === "0000") {
     //  echo $response;
 
     if($res_data['resultCode'] === "0000") {
-        $cert_type      = 'sa';                                 // 인증타입
+        $cert_type      = 'simple';                                 // 인증타입
         $cert_no        = $res_data['txId'];                    // 이니시스 트랜잭션 ID
         $phone_no       = $res_data['userPhone'];               // 전화번호
         $user_name      = $res_data['userName'];                // 이름
diff --git a/plugin/social/register_member_update.php b/plugin/social/register_member_update.php
index 819572662..c7fbd602e 100644
--- a/plugin/social/register_member_update.php
+++ b/plugin/social/register_member_update.php
@@ -174,7 +174,7 @@ if($result) {
   
     if($cert_type == 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$md5_cert_no)) { // 아이핀일때 hash 값 체크 hp미포함)
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
-    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 통합인증, 휴대폰일때 hash 값 체크 hp포함
+    }else if($cert_type != 'ipin' && get_session('ss_cert_hash') == md5($mb_name.$cert_type.get_session('ss_cert_birth').$mb_hp.$md5_cert_no)) { // 간편인증, 휴대폰일때 hash 값 체크 hp포함
         insert_member_cert_history($mb_id, $mb_name, $mb_hp, get_session('ss_cert_birth'), get_session('ss_cert_type') ); // 본인인증 후 정보 수정 시 내역 기록
     }
     // 회원가입 포인트 부여
diff --git a/skin/member/basic/member_cert_refresh.skin.php b/skin/member/basic/member_cert_refresh.skin.php
index 8b5559ede..6ed192978 100644
--- a/skin/member/basic/member_cert_refresh.skin.php
+++ b/skin/member/basic/member_cert_refresh.skin.php
@@ -3,7 +3,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
@@ -53,7 +53,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             <?php
             if ($config['cf_cert_use']) {
                 echo '<div class="cert_btn">';
-                if ($config['cf_cert_sa']) {
+                if ($config['cf_cert_simple']) {
                     echo '<button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>' . PHP_EOL;
                 }
                 if ($config['cf_cert_hp'])
@@ -73,7 +73,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             var pageTypeParam = "pageType=register";
             var f = document.fcertrefreshform;
 
-            <?php if ($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+            <?php if ($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
                 // 이니시스 간편인증
                 var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
                 var type = "";
diff --git a/skin/member/basic/password_lost.skin.php b/skin/member/basic/password_lost.skin.php
index dce740ac2..97fc852cb 100644
--- a/skin/member/basic/password_lost.skin.php
+++ b/skin/member/basic/password_lost.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
-if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
+if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
     <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
 <?php } ?>
 
@@ -32,7 +32,7 @@ if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] |
     <div class="new_win_con find_btn">
         <h3>본인인증으로 찾기</h3>
         <div class="cert_btn">
-        <?php if(!empty($config['cf_cert_sa'])) { ?>
+        <?php if(!empty($config['cf_cert_simple'])) { ?>
             <button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>
         <?php } if(!empty($config['cf_cert_hp']) || !empty($config['cf_cert_ipin'])) { ?>
             <?php if(!empty($config['cf_cert_hp'])) { ?>
@@ -50,8 +50,8 @@ $(function() {
     $("#reg_zip_find").css("display", "inline-block");
     var pageTypeParam = "pageType=find";
 
-	<?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
-	// TOSS 통합인증
+	<?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
+	// TOSS 간편인증
 	var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
 	var type = "";    
     var params = "";
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index 30439f7b0..0e252688d 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 
@@ -57,11 +57,11 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
                         $desc_name = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
                         $desc_phone = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
 
-                        if (!$config['cf_cert_sa'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
+                        if (!$config['cf_cert_simple'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
                             $desc_phone = '';
                         }
 
-	                    if ($config['cf_cert_sa']) {
+	                    if ($config['cf_cert_simple']) {
                             echo '<button type="button" id="win_sa_kakao_cert" class="btn_frmline win_sa_cert" data-type="">간편인증</button>'.PHP_EOL;
 						}
 						if($config['cf_cert_hp'])
@@ -76,7 +76,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	                <?php
 	                if ($config['cf_cert_use'] && $member['mb_certify']) {
 						switch  ($member['mb_certify']) {
-							case "sa": 
+							case "simple": 
 								$mb_cert = "간편인증";
 								break;
 							case "ipin": 
@@ -141,11 +141,11 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	            <?php }  ?>
 				</li>
 				<li>
-	            <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_sa']))) {  ?>
+	            <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_simple']))) {  ?>
 	                <label for="reg_mb_hp">휴대폰번호<?php if (!empty($hp_required)) { ?> (필수)<?php } ?><?php echo $desc_phone ?></label>
 	                
 	                <input type="text" name="mb_hp" value="<?php echo get_text($member['mb_hp']) ?>" id="reg_mb_hp" <?php echo $hp_required; ?> <?php echo $hp_readonly; ?> class="frm_input full_input <?php echo $hp_required; ?> <?php echo $hp_readonly; ?>" maxlength="20" placeholder="휴대폰번호">
-	                <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa'])) { ?>
+	                <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple'])) { ?>
 	                <input type="hidden" name="old_mb_hp" value="<?php echo get_text($member['mb_hp']) ?>">
 	                <?php } ?>
 	            <?php }  ?>
@@ -305,7 +305,7 @@ $(function() {
     $("#reg_zip_find").css("display", "inline-block");
     var pageTypeParam = "pageType=register";
 
-	<?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+	<?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
 	// 이니시스 간편인증
 	var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
 	var type = "";    
diff --git a/skin/social/social_register_member.skin.php b/skin/social/social_register_member.skin.php
index be1a6b226..b5363e79c 100644
--- a/skin/social/social_register_member.skin.php
+++ b/skin/social/social_register_member.skin.php
@@ -11,7 +11,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/remodal/remodal-defau
 add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 13);
 add_javascript('<script src="'.G5_JS_URL.'/remodal/remodal.js"></script>', 10);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 14);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 15);
 
 $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.다른 이메일을 입력해 주세요.' : ''; 
@@ -83,9 +83,9 @@ $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.
         <?php if ($config["cf_cert_use"]) { ?>
             <input type="hidden" id="reg_mb_name" name="mb_name" value="<?php echo $user_name ? $user_name : $user_nick ?>">
         <?php } ?>
-        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_sa']))) {  ?>
+        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_simple']))) {  ?>
             <input type="hidden" name="mb_hp" value="<?php echo get_text($user_phone); ?>" id="reg_mb_hp">
-            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa'])) { ?>
+            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple'])) { ?>
                 <input type="hidden" name="old_mb_hp" value="<?php echo get_text($user_phone); ?>">
             <?php } ?>
         <?php }  ?>
@@ -97,7 +97,7 @@ $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.
                     <li>
                         <?php 
                         if ($config['cf_cert_use']) {
-                            if ($config['cf_cert_sa']) {
+                            if ($config['cf_cert_simple']) {
                                 echo '<button type="button" id="win_sa_kakao_cert" class="btn_frmline win_sa_cert" data-type="">간편인증</button>'.PHP_EOL;
                             }
                             if ($config['cf_cert_hp'])
@@ -211,7 +211,7 @@ $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.
         $("#reg_zip_find").css("display", "inline-block");
         var pageTypeParam = "pageType=register";
 
-        <?php if ($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+        <?php if ($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
             // 이니시스 간편인증
             var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
             var type = "";
diff --git a/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php b/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php
index 24ba1bb6b..19e6d5686 100644
--- a/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php
+++ b/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php
@@ -3,7 +3,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
@@ -57,7 +57,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             <?php
             if ($config['cf_cert_use']) {
                 echo '<div class="cert_btn">';
-                if ($config['cf_cert_sa']) {
+                if ($config['cf_cert_simple']) {
                     echo '<button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>' . PHP_EOL;
                 }
                 if ($config['cf_cert_hp'])
@@ -77,7 +77,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             var pageTypeParam = "pageType=register";
             var f = document.fcertrefreshform;
 
-            <?php if ($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+            <?php if ($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
                 // 이니시스 간편인증
                 var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
                 var type = "";
diff --git a/theme/basic/mobile/skin/member/basic/password_lost.skin.php b/theme/basic/mobile/skin/member/basic/password_lost.skin.php
index dce740ac2..97fc852cb 100644
--- a/theme/basic/mobile/skin/member/basic/password_lost.skin.php
+++ b/theme/basic/mobile/skin/member/basic/password_lost.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
-if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
+if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
     <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
 <?php } ?>
 
@@ -32,7 +32,7 @@ if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] |
     <div class="new_win_con find_btn">
         <h3>본인인증으로 찾기</h3>
         <div class="cert_btn">
-        <?php if(!empty($config['cf_cert_sa'])) { ?>
+        <?php if(!empty($config['cf_cert_simple'])) { ?>
             <button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>
         <?php } if(!empty($config['cf_cert_hp']) || !empty($config['cf_cert_ipin'])) { ?>
             <?php if(!empty($config['cf_cert_hp'])) { ?>
@@ -50,8 +50,8 @@ $(function() {
     $("#reg_zip_find").css("display", "inline-block");
     var pageTypeParam = "pageType=find";
 
-	<?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
-	// TOSS 통합인증
+	<?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
+	// TOSS 간편인증
 	var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
 	var type = "";    
     var params = "";
diff --git a/theme/basic/mobile/skin/member/basic/register_form.skin.php b/theme/basic/mobile/skin/member/basic/register_form.skin.php
index 2f2a38ede..ed02a5999 100644
--- a/theme/basic/mobile/skin/member/basic/register_form.skin.php
+++ b/theme/basic/mobile/skin/member/basic/register_form.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 
@@ -51,11 +51,11 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
                     $desc_name = ' - 본인확인 시 자동입력';
                     $desc_phone = ' - 본인확인 시 자동입력';
 
-                    if (!$config['cf_cert_sa'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
+                    if (!$config['cf_cert_simple'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
                         $desc_phone = '';
                     }
 
-                    if ($config['cf_cert_sa']) {
+                    if ($config['cf_cert_simple']) {
                         echo '<button type="button" id="win_sa_kakao_cert" class="btn_frmline btn win_sa_cert" data-type="">간편인증</button>'.PHP_EOL;
                     }
                     if ($config['cf_cert_hp'])
@@ -70,7 +70,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	            <?php
 	            if ($config['cf_cert_use'] && $member['mb_certify']) {
 	                switch  ($member['mb_certify']) {
-                        case "sa": 
+                        case "simple": 
                             $mb_cert = "간편인증";
                             break;
                         case "ipin": 
@@ -130,12 +130,12 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	        </li>
 	        <?php } ?>
 	
-	        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_sa']))) {  ?>
+	        <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_simple']))) {  ?>
 	        <li>
                 <label for="reg_mb_hp" class="sound_only">휴대폰번호<?php if (!empty($hp_required)) { ?> (필수)<?php } ?><?php echo $desc_phone ?></label>
 	                
 	            <input type="text" name="mb_hp" value="<?php echo get_text($member['mb_hp']) ?>" id="reg_mb_hp" <?php echo $hp_required; ?> <?php echo $hp_readonly; ?> class="frm_input full_input <?php echo $hp_required; ?> <?php echo $hp_readonly; ?>" maxlength="20" placeholder="휴대폰번호<?php if (!empty($hp_required)) { ?> (필수)<?php } ?><?php echo $desc_phone ?>">
-	            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa'])) { ?>
+	            <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple'])) { ?>
 	            <input type="hidden" name="old_mb_hp" value="<?php echo get_text($member['mb_hp']) ?>">
 	            <?php } ?>
 	            
@@ -292,7 +292,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
         $("#reg_zip_find").css("display", "inline-block");
         var pageTypeParam = "pageType=register";
 
-        <?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+        <?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
         // 이니시스 간편인증
         var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
         var type = "";    
@@ -358,7 +358,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
         var type;
 
         switch(val) {
-            case "sa":
+            case "simple":
                 type = "간편인증";
                 break;
             case "ipin":
diff --git a/theme/basic/skin/member/basic/member_cert_refresh.skin.php b/theme/basic/skin/member/basic/member_cert_refresh.skin.php
index 8b5559ede..6ed192978 100644
--- a/theme/basic/skin/member/basic/member_cert_refresh.skin.php
+++ b/theme/basic/skin/member/basic/member_cert_refresh.skin.php
@@ -3,7 +3,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
@@ -53,7 +53,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             <?php
             if ($config['cf_cert_use']) {
                 echo '<div class="cert_btn">';
-                if ($config['cf_cert_sa']) {
+                if ($config['cf_cert_simple']) {
                     echo '<button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>' . PHP_EOL;
                 }
                 if ($config['cf_cert_hp'])
@@ -73,7 +73,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
             var pageTypeParam = "pageType=register";
             var f = document.fcertrefreshform;
 
-            <?php if ($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+            <?php if ($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
                 // 이니시스 간편인증
                 var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
                 var type = "";
diff --git a/theme/basic/skin/member/basic/password_lost.skin.php b/theme/basic/skin/member/basic/password_lost.skin.php
index dce740ac2..97fc852cb 100644
--- a/theme/basic/skin/member/basic/password_lost.skin.php
+++ b/theme/basic/skin/member/basic/password_lost.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
-if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
+if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
     <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
 <?php } ?>
 
@@ -32,7 +32,7 @@ if($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] |
     <div class="new_win_con find_btn">
         <h3>본인인증으로 찾기</h3>
         <div class="cert_btn">
-        <?php if(!empty($config['cf_cert_sa'])) { ?>
+        <?php if(!empty($config['cf_cert_simple'])) { ?>
             <button type="button" id="win_sa_kakao_cert" class="btn_submit win_sa_cert" data-type="">간편인증</button>
         <?php } if(!empty($config['cf_cert_hp']) || !empty($config['cf_cert_ipin'])) { ?>
             <?php if(!empty($config['cf_cert_hp'])) { ?>
@@ -50,8 +50,8 @@ $(function() {
     $("#reg_zip_find").css("display", "inline-block");
     var pageTypeParam = "pageType=find";
 
-	<?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
-	// TOSS 통합인증
+	<?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
+	// TOSS 간편인증
 	var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
 	var type = "";    
     var params = "";
diff --git a/theme/basic/skin/member/basic/register_form.skin.php b/theme/basic/skin/member/basic/register_form.skin.php
index 15d854f4a..d7af6bce4 100644
--- a/theme/basic/skin/member/basic/register_form.skin.php
+++ b/theme/basic/skin/member/basic/register_form.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
-if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
+if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
     add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
 ?>
 
@@ -57,11 +57,11 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
                         $desc_name = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
                         $desc_phone = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
     
-                        if (!$config['cf_cert_sa'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
+                        if (!$config['cf_cert_simple'] && !$config['cf_cert_hp'] && $config['cf_cert_ipin']) {
                             $desc_phone = '';
                         }
 
-	                    if ($config['cf_cert_sa']) {
+	                    if ($config['cf_cert_simple']) {
                             echo '<button type="button" id="win_sa_kakao_cert" class="btn_frmline win_sa_cert" data-type="">간편인증</button>'.PHP_EOL;
 						}
 						if ($config['cf_cert_hp'])
@@ -76,7 +76,7 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	                <?php
 	                if ($config['cf_cert_use'] && $member['mb_certify']) {
 						switch  ($member['mb_certify']) {
-							case "sa": 
+							case "simple": 
 								$mb_cert = "간편인증";
 								break;
 							case "ipin": 
@@ -141,11 +141,11 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
 	            <?php }  ?>
 				</li>
 				<li>
-	            <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_sa']))) {  ?>
+	            <?php if ($config['cf_use_hp'] || ($config["cf_cert_use"] && ($config['cf_cert_hp'] || $config['cf_cert_simple']))) {  ?>
 	                <label for="reg_mb_hp">휴대폰번호<?php if (!empty($hp_required)) { ?> (필수)<?php } ?><?php echo $desc_phone ?></label>
 	                
 	                <input type="text" name="mb_hp" value="<?php echo get_text($member['mb_hp']) ?>" id="reg_mb_hp" <?php echo $hp_required; ?> <?php echo $hp_readonly; ?> class="frm_input full_input <?php echo $hp_required; ?> <?php echo $hp_readonly; ?>" maxlength="20" placeholder="휴대폰번호">
-	                <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_sa'])) { ?>
+	                <?php if ($config['cf_cert_use'] && ($config['cf_cert_hp'] || $config['cf_cert_simple'])) { ?>
 	                <input type="hidden" name="old_mb_hp" value="<?php echo get_text($member['mb_hp']) ?>">
 	                <?php } ?>
 	            <?php }  ?>
@@ -305,7 +305,7 @@ $(function() {
     $("#reg_zip_find").css("display", "inline-block");
     var pageTypeParam = "pageType=register";
 
-	<?php if($config['cf_cert_use'] && $config['cf_cert_sa']) { ?>
+	<?php if($config['cf_cert_use'] && $config['cf_cert_simple']) { ?>
 	// 이니시스 간편인증
 	var url = "<?php echo G5_INICERT_URL; ?>/ini_request.php";
 	var type = "";