diff --git a/adm/config_form.php b/adm/config_form.php
index c77d4f848..7a5e1fe3d 100644
--- a/adm/config_form.php
+++ b/adm/config_form.php
@@ -854,7 +854,7 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
         <tr>
             <th scope="row" class="cf_cert_service"><label for="cf_cert_find">회원정보찾기</label></th>
             <td class="cf_cert_service">
-                <input type="checkbox" name="cf_cert_find" id="cf_cert_find" value="1" <?php if($config['cf_cert_find'] == 1) { ?> checked <?php } ?>><label for="cf_cert_find">아이디/비밀번호 찾기에 사용하기</label>
+                <input type="checkbox" name="cf_cert_find" id="cf_cert_find" value="1" <?php if (isset($config['cf_cert_find']) && $config['cf_cert_find'] == 1) { ?> checked <?php } ?>><label for="cf_cert_find">아이디/비밀번호 찾기에 사용하기</label>
             </td>
         </tr>
         <tr>
@@ -887,14 +887,17 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             </td>
         </tr>
         <tr>
-            <th scope="row" class="cf_cert_service"><label for="cf_cert_kg_cd">KG이니시스 간편인증</label></th>
+            <th scope="row" class="cf_cert_service"><label for="cf_cert_kg_cd">KG이니시스 간편인증 MID</label></th>
             <td class="cf_cert_service">
-                <span class="sitecode title">MID</span>
                 <span class="sitecode">SRA</span>
-                <input type="text" name="cf_cert_kg_mid" value="<?php echo get_sanitize_input($config['cf_cert_kg_mid']); ?>" id="cf_cert_kg_mid" class="frm_input" size="20" minlength="7" maxlength="7"><br>
-                <br>
-                <span class="sitecode title">API Key</span>
-                <input type="text" name="cf_cert_kg_cd" value="<?php echo get_sanitize_input($config['cf_cert_kg_cd']); ?>" id="cf_cert_kg_cd" class="frm_input" size="40">
+                <input type="text" name="cf_cert_kg_mid" value="<?php echo get_sanitize_input($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>
+            </td>
+        </tr>
+        <tr>
+            <th scope="row" class="cf_cert_service"><label for="cf_cert_kg_cd">KG이니시스 통합인증 API KEY</label></th>
+            <td class="cf_cert_service">
+                <input type="text" name="cf_cert_kg_cd" value="<?php echo get_sanitize_input($config['cf_cert_kg_cd']); ?>" id="cf_cert_kg_cd" class="frm_input" size="40" minlength="32" maxlength="32">
             </td>
         </tr>
         <tr>
diff --git a/js/certify.js b/js/certify.js
index 31c4a5de0..8b160a966 100644
--- a/js/certify.js
+++ b/js/certify.js
@@ -128,11 +128,6 @@ function popup_center() {
 	let _width = 400;
 	let _height = 620;
 	var xPos = (document.body.offsetWidth/2) - (_width/2); // 가운데 정렬
-	xPos += window.screenLeft; // 듀얼 모니터일 때
-    if( navigator.userAgent.indexOf("Android") > - 1 || navigator.userAgent.indexOf("iPhone") > - 1 ) // 모바일일때
-    {
-        return window;
-    }else {    
+	xPos += window.screenLeft; // 듀얼 모니터일 때 
 	    return window.open("", "sa_popup", "width="+_width+", height="+_height+", left="+xPos+", menubar=yes, status=yes, titlebar=yes, resizable=yes");
-    }
 }
\ No newline at end of file
diff --git a/mobile/skin/member/basic/member_cert_refresh.skin.php b/mobile/skin/member/basic/member_cert_refresh.skin.php
index 1a6945f6e..c1191a6e8 100644
--- a/mobile/skin/member/basic/member_cert_refresh.skin.php
+++ b/mobile/skin/member/basic/member_cert_refresh.skin.php
@@ -92,7 +92,6 @@ if ($config['cf_cert_use'] && ($config['cf_cert_sa'] || $config['cf_cert_ipin']
                     params = "?directAgency=" + type + "&" + pageTypeParam;
                     request_url = url + params;
                     call_sa(request_url);
-                    break;
                 });
             <?php } ?>
 
diff --git a/plugin/inicert/ini_result.php b/plugin/inicert/ini_result.php
index dbcd98af7..3c95443e1 100644
--- a/plugin/inicert/ini_result.php
+++ b/plugin/inicert/ini_result.php
@@ -91,12 +91,6 @@ include_once(G5_PATH.'/head.sub.php');
 <script>
     jQuery(function($) {        
         var $opener = window.opener;
-        if (typeof g5_is_mobile != "undefined" && g5_is_mobile ) {
-            $opener = window.parent;
-            is_mobile = true;
-        } else {
-            $opener = window.opener;
-        }
 
         // 인증정보
         $opener.$("input[name=cert_type]").val("<?php echo $cert_type; ?>");