diff --git a/mobile/skin/member/basic/register_form.skin.php b/mobile/skin/member/basic/register_form.skin.php
index 85d13accb..90f33137b 100644
--- a/mobile/skin/member/basic/register_form.skin.php
+++ b/mobile/skin/member/basic/register_form.skin.php
@@ -47,6 +47,8 @@ if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipi
         <ul>
             <li>
                 <?php 
+                $desc_name = '';
+                $desc_phone = '';
 	            if ($config['cf_cert_use']) {
                     $desc_name = ' - 본인확인 시 자동입력';
                     $desc_phone = ' - 본인확인 시 자동입력';
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index 0e252688d..f8f73b6d3 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -53,6 +53,8 @@ if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipi
 	        <ul>
 				<li>
                     <?php 
+					$desc_name = '';
+					$desc_phone = '';
 	                if ($config['cf_cert_use']) {
                         $desc_name = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
                         $desc_phone = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
diff --git a/theme/basic/mobile/skin/member/basic/register_form.skin.php b/theme/basic/mobile/skin/member/basic/register_form.skin.php
index ed02a5999..534a63933 100644
--- a/theme/basic/mobile/skin/member/basic/register_form.skin.php
+++ b/theme/basic/mobile/skin/member/basic/register_form.skin.php
@@ -47,6 +47,8 @@ if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipi
         <ul>
             <li>
                 <?php 
+                $desc_name = '';
+                $desc_phone = '';
 	            if ($config['cf_cert_use']) {
                     $desc_name = ' - 본인확인 시 자동입력';
                     $desc_phone = ' - 본인확인 시 자동입력';
diff --git a/theme/basic/skin/member/basic/register_form.skin.php b/theme/basic/skin/member/basic/register_form.skin.php
index d7af6bce4..7b79c61f4 100644
--- a/theme/basic/skin/member/basic/register_form.skin.php
+++ b/theme/basic/skin/member/basic/register_form.skin.php
@@ -53,7 +53,9 @@ if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipi
 	        <ul>
 				<li>
                     <?php 
-	                if ($config['cf_cert_use']) {
+					$desc_name = '';
+					$desc_phone = '';
+					if ($config['cf_cert_use']) {
                         $desc_name = '<span class="cert_desc"> 본인확인 시 자동입력</span>';
                         $desc_phone = '<span class="cert_desc"> 본인확인 시 자동입력</span>';