diff --git a/config.php b/config.php
index ebd759b78..6a0ae943a 100644
--- a/config.php
+++ b/config.php
@@ -1,4 +1,4 @@
-<?<?php
+<?php
 
 /********************
     상수 선언
@@ -48,7 +48,7 @@ define('G4_SKIN_DIR',       'skin');
 define('G4_GCAPTCHA_DIR',   'gcaptcha');
 define('G4_CKEDITOR_DIR',   'ckeditor');
 define('G4_MOBILE_DIR',     'mobile');
-define('G4_KCP_DIR',        'kcp');
+define('G4_KCPCERT_DIR',    'kcpcert');
 define('G4_SNS_DIR',        'sns');
 define('G4_SYNDI_DIR',      'syndi');
 
@@ -78,7 +78,7 @@ define('G4_SKIN_URL',       G4_URL.'/'.G4_SKIN_DIR);
 define('G4_PLUGIN_URL',     G4_URL.'/'.G4_PLUGIN_DIR);
 define('G4_GCAPTCHA_URL',   G4_PLUGIN_URL.'/'.G4_GCAPTCHA_DIR);
 define('G4_CKEDITOR_URL',   G4_PLUGIN_URL.'/'.G4_CKEDITOR_DIR); // CKEDITOR 의 라이브러리 경로
-define('G4_KCP_URL',        G4_PLUGIN_URL.'/'.G4_KCP_DIR);
+define('G4_KCPCERT_URL',    G4_PLUGIN_URL.'/'.G4_KCPCERT_DIR);
 define('G4_SNS_URL',        G4_PLUGIN_URL.'/'.G4_SNS_DIR);
 define('G4_SYNDI_URL',      G4_PLUGIN_URL.'/'.G4_SYNDI_DIR);
 define('G4_MOBILE_URL',     G4_URL.'/'.G4_MOBILE_DIR);
@@ -93,7 +93,7 @@ define('G4_PLUGIN_PATH',    G4_PATH.'/'.G4_PLUGIN_DIR);
 define('G4_SKIN_PATH',      G4_PATH.'/'.G4_SKIN_DIR);
 define('G4_GCAPTCHA_PATH',  G4_PLUGIN_PATH.'/'.G4_GCAPTCHA_DIR);
 define('G4_CKEDITOR_PATH',  G4_PLUGIN_PATH.'/'.G4_CKEDITOR_DIR);
-define('G4_KCP_PATH',       G4_PLUGIN_PATH.'/'.G4_KCP_DIR);
+define('G4_KCPCERT_PATH',   G4_PLUGIN_PATH.'/'.G4_KCPCERT_DIR);
 define('G4_SNS_PATH',       G4_PLUGIN_PATH.'/'.G4_SNS_DIR);
 define('G4_SYNDI_PATH',     G4_PLUGIN_PATH.'/'.G4_SYNDI_DIR);
 define('G4_MOBILE_PATH',    G4_PATH.'/'.G4_MOBILE_DIR);
diff --git a/mobile/skin/member/basic/register_form.skin.php b/mobile/skin/member/basic/register_form.skin.php
index cee41e628..89c7e67f0 100644
--- a/mobile/skin/member/basic/register_form.skin.php
+++ b/mobile/skin/member/basic/register_form.skin.php
@@ -235,7 +235,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 <?php 
 if ($config['cf_kcpcert_use']) {
     // 휴대폰인증 form
-    include_once(G4_KCP_PATH.'/kcpcert_form.php');
+    include_once(G4_KCPCERT_PATH.'/kcpcert_form.php');
 ?>
 <script>
 $(function() {
diff --git a/mobile/skin/member/basic/register_form_update.head.skin.php b/mobile/skin/member/basic/register_form_update.head.skin.php
deleted file mode 100644
index 671497a70..000000000
--- a/mobile/skin/member/basic/register_form_update.head.skin.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php
-if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
-
-if ($config['cf_kcpcert_use']) {
-    include_once(G4_KCP_PATH.'/kcpcert.head.skin.php');
-}
-?>
\ No newline at end of file
diff --git a/mobile/skin/member/basic/register_form_update.tail.skin.php b/mobile/skin/member/basic/register_form_update.tail.skin.php
deleted file mode 100644
index bbff72bb9..000000000
--- a/mobile/skin/member/basic/register_form_update.tail.skin.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php
-if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
-
-if ($config['cf_kcpcert_use']) {
-    include_once(G4_KCP_PATH.'/kcpcert.tail.skin.php');
-}
-?>
diff --git a/plugin/kcp/_common.php b/plugin/kcpcert/_common.php
similarity index 100%
rename from plugin/kcp/_common.php
rename to plugin/kcpcert/_common.php
diff --git a/plugin/kcp/bin/ct_cli b/plugin/kcpcert/bin/ct_cli
similarity index 100%
rename from plugin/kcp/bin/ct_cli
rename to plugin/kcpcert/bin/ct_cli
diff --git a/plugin/kcp/kcpcert_config.php b/plugin/kcpcert/kcpcert_config.php
similarity index 95%
rename from plugin/kcp/kcpcert_config.php
rename to plugin/kcpcert/kcpcert_config.php
index 2bf313cbd..9bb34c5f8 100644
--- a/plugin/kcp/kcpcert_config.php
+++ b/plugin/kcpcert/kcpcert_config.php
@@ -2,7 +2,7 @@
 include_once('./_common.php');
 
 // 서버상 bin 폴더 이전까지 경로
-$home_dir = G4_KCP_PATH; // ct_cli 절대경로 ( bin 전까지 )
+$home_dir = G4_KCPCERT_PATH; // ct_cli 절대경로 ( bin 전까지 )
 
 // DI 를 위한 중복확인 식별 아이디
 //web_siteid 값이 없으면 KCP 에서 지정한 값으로 설정됨
diff --git a/plugin/kcp/kcpcert_form.php b/plugin/kcpcert/kcpcert_form.php
similarity index 97%
rename from plugin/kcp/kcpcert_form.php
rename to plugin/kcpcert/kcpcert_form.php
index 3cb772a7e..f4d6e43f7 100644
--- a/plugin/kcp/kcpcert_form.php
+++ b/plugin/kcpcert/kcpcert_form.php
@@ -2,7 +2,7 @@
 if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 
 // kcp 휴대폰인증파일
-include_once(G4_KCP_PATH.'/kcpcert_config.php');
+include_once(G4_KCPCERT_PATH.'/kcpcert_config.php');
 
 $ordr_idxx = get_session('ss_uniqid');
 if(!$ordr_idxx)
@@ -27,7 +27,7 @@ if(!$ordr_idxx)
 <!-- 사이트코드 -->
 <input type="hidden" name="site_cd"      value="<?php echo $site_cd; ?>" />
 <!-- Ret_URL : 인증결과 리턴 페이지 ( 가맹점 URL 로 설정해 주셔야 합니다. ) -->
-<input type="hidden" name="Ret_URL"      value="<?php echo G4_KCP_URL; ?>/kcpcert_result.php" />
+<input type="hidden" name="Ret_URL"      value="<?php echo G4_KCPCERT_URL; ?>/kcpcert_result.php" />
 <!-- cert_otp_use 필수 ( 메뉴얼 참고)
      Y : 실명 확인 + OTP 점유 확인 , N : 실명 확인 only
 -->
diff --git a/plugin/kcp/kcpcert_result.php b/plugin/kcpcert/kcpcert_result.php
similarity index 100%
rename from plugin/kcp/kcpcert_result.php
rename to plugin/kcpcert/kcpcert_result.php
diff --git a/plugin/kcp/lib/ct_cli_lib.php b/plugin/kcpcert/lib/ct_cli_lib.php
similarity index 100%
rename from plugin/kcp/lib/ct_cli_lib.php
rename to plugin/kcpcert/lib/ct_cli_lib.php
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index 8259ebaca..ff53ca528 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -234,7 +234,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 <?php 
 if ($config['cf_kcpcert_use']) {
     // 휴대폰인증 form
-    include_once(G4_KCP_PATH.'/kcpcert_form.php');
+    include_once(G4_KCPCERT_PATH.'/kcpcert_form.php');
 ?>
 <script>
 $(function() {