diff --git a/mobile/skin/member/basic/register_form.skin.php b/mobile/skin/member/basic/register_form.skin.php
index 4adb79722..9b783960b 100644
--- a/mobile/skin/member/basic/register_form.skin.php
+++ b/mobile/skin/member/basic/register_form.skin.php
@@ -141,7 +141,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">',
                 <?php if ($config['cf_req_addr']) { ?><strong class="sound_only">필수</strong><?php } ?>
             </th>
             <td>
-                <label for="reg_mb_zip1" class="sound_only">우편번호<?php echo $config['cf_req_addr']?'<strong class="sound_only"> 필수</strong>':''; ?></label>
+                <label for="reg_mb_zip" class="sound_only">우편번호<?php echo $config['cf_req_addr']?'<strong class="sound_only"> 필수</strong>':''; ?></label>
                 <input type="text" name="mb_zip" value="<?php echo $member['mb_zip1'].$member['mb_zip2']; ?>" id="reg_mb_zip" <?php echo $config['cf_req_addr']?"required":""; ?> class="frm_input <?php echo $config['cf_req_addr']?"required":""; ?>" size="5" maxlength="6">
                 <button type="button" class="btn_frmline" onclick="win_zip('fregisterform', 'mb_zip', 'mb_addr1', 'mb_addr2', 'mb_addr3', 'mb_addr_jibeon');">주소 검색</button><br>
                 <label for="reg_mb_addr1" class="sound_only">주소<?php echo $config['cf_req_addr']?'<strong class="sound_only"> 필수</strong>':''; ?></label>
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index eabd23bb0..f531052ae 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -146,7 +146,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">',
                 <?php if ($config['cf_req_addr']) { ?><strong class="sound_only">필수</strong><?php }  ?>
             </th>
             <td>
-                <label for="reg_mb_zip1" class="sound_only">우편번호<?php echo $config['cf_req_addr']?'<strong class="sound_only"> 필수</strong>':''; ?></label>
+                <label for="reg_mb_zip" class="sound_only">우편번호<?php echo $config['cf_req_addr']?'<strong class="sound_only"> 필수</strong>':''; ?></label>
                 <input type="text" name="mb_zip" value="<?php echo $member['mb_zip1'].$member['mb_zip2']; ?>" id="reg_mb_zip" <?php echo $config['cf_req_addr']?"required":""; ?> class="frm_input <?php echo $config['cf_req_addr']?"required":""; ?>" size="5" maxlength="6">
                 <button type="button" class="btn_frmline" onclick="win_zip('fregisterform', 'mb_zip', 'mb_addr1', 'mb_addr2', 'mb_addr3', 'mb_addr_jibeon');">주소 검색</button><br>
                 <input type="text" name="mb_addr1" value="<?php echo $member['mb_addr1'] ?>" id="reg_mb_addr1" <?php echo $config['cf_req_addr']?"required":""; ?> class="frm_input frm_address <?php echo $config['cf_req_addr']?"required":""; ?>" size="50">