diff --git a/skin/member/neo/register_form.skin.php b/skin/member/neo/register_form.skin.php
index 0deff5ce6..42065c714 100644
--- a/skin/member/neo/register_form.skin.php
+++ b/skin/member/neo/register_form.skin.php
@@ -105,7 +105,7 @@ var member_skin_path = "<?=$member_skin_path?>";
         <input type="text" id="reg_mb_zip1" name="mb_zip1" class="frm_input <?=$config['cf_req_addr']?"required":"";?>" maxlength="3" <?=$config['cf_req_addr']?"required":"";?> value="<?=$member['mb_zip1']?>" title="우편번호 앞자리">
          -
         <input type="text" id="reg_mb_zip2" name="mb_zip2" class="frm_input <?=$config['cf_req_addr']?"required":"";?>" maxlength="3" <?=$config['cf_req_addr']?"required":"";?> value="<?=$member['mb_zip2']?>" title="우편번호 뒷자리">
-        <a href="<? echo $zip_href; ?>" id="reg_zip_find" target="_blank" onclick="win_zip('fregisterform', 'mb_zip1', 'mb_zip2', 'mb_addr1', 'mb_addr2');" style="display: none;">주소찾기</a>
+        <a href="<? echo $zip_href; ?>" id="reg_zip_find" target="_blank" onclick="win_zip('fregisterform', 'mb_zip1', 'mb_zip2', 'mb_addr1', 'mb_addr2'); return false;" style="display: none;">주소찾기</a>
         <input type="text" id="reg_mb_addr1" name="mb_addr1" class="frm_input <?=$config['cf_req_addr']?"required":"";?>" readonly <?=$config['cf_req_addr']?"required":"";?> value="<?=$member['mb_addr1']?>" title="행정구역주소">
         <input type="text" id="reg_mb_addr2" name="mb_addr2" class="frm_input <?=$config['cf_req_addr']?"required":"";?>" <?=$config['cf_req_addr']?"required":"";?> value="<?=$member['mb_addr2']?>" title="상세주소">
     </td>
@@ -211,6 +211,7 @@ var member_skin_path = "<?=$member_skin_path?>";
 <script>
 $(function() {
     $("#reg_zip_find").css("display", "inline");
+    $("#reg_mb_zip1, #reg_mb_zip2, #reg_mb_addr1").attr("readonly", true);
 });
 
 // submit 최종 폼체크