diff --git a/adm/admin.tail.php b/adm/admin.tail.php
index a44a66acc..19c73d905 100644
--- a/adm/admin.tail.php
+++ b/adm/admin.tail.php
@@ -52,8 +52,8 @@ $print_version = ($is_admin == 'super') ? 'Version ' . G5_GNUBOARD_VER : '';
 
 <!-- <p>실행시간 : <?php echo get_microtime() - $begin_time; ?> -->
 
-<script src="<?php echo G5_ADMIN_URL ?>/admin.js?ver=<?php echo G5_JS_VER; ?>"></script>
-<script src="<?php echo G5_JS_URL ?>/jquery.anchorScroll.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_ADMIN_URL.'/admin.js'); ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/jquery.anchorScroll.js'); ?>"></script>
 <script>
     $(function() {
 
diff --git a/adm/board_copy.php b/adm/board_copy.php
index 39a1de815..394b2247f 100644
--- a/adm/board_copy.php
+++ b/adm/board_copy.php
@@ -14,7 +14,7 @@ if (empty($bo_table)) {
 <script>
     var g5_admin_csrf_token_key = "<?php echo (function_exists('admin_csrf_token_key')) ? admin_csrf_token_key() : ''; ?>";
 </script>
-<script src="<?php echo G5_ADMIN_URL ?>/admin.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_ADMIN_URL.'/admin.js'); ?>"></script>
 
 <div class="new_win">
     <h1><?php echo $g5['title']; ?></h1>
diff --git a/extend/version.extend.php b/extend/version.extend.php
deleted file mode 100644
index 00235bf44..000000000
--- a/extend/version.extend.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
-
-// 자바스크립트와 CSS 파일을 새로 다운로드 하도록 파일의 끝에 년월일 지정
-// 예) https://도메인/css/default.css?ver=220620
-// 예) https://도메인/js/common.js?ver=220620
-define('G5_CSS_VER', '2303229');
-define('G5_JS_VER',  '2608311');
diff --git a/head.sub.php b/head.sub.php
index 729cb236b..20a0b010f 100644
--- a/head.sub.php
+++ b/head.sub.php
@@ -58,11 +58,11 @@ if($config['cf_add_meta'])
 <?php
 if (defined('G5_IS_ADMIN')) {
     if(!defined('_THEME_PREVIEW_'))
-        echo '<link rel="stylesheet" href="'.run_replace('head_css_url', G5_ADMIN_URL.'/css/admin.css?ver='.G5_CSS_VER, G5_URL).'">'.PHP_EOL;
+        echo '<link rel="stylesheet" href="'.get_versioned_asset_url(run_replace('head_css_url', G5_ADMIN_URL.'/css/admin.css', G5_URL)).'">'.PHP_EOL;
 } else {
     $shop_css = '';
     if (defined('_SHOP_')) $shop_css = '_shop';
-    echo '<link rel="stylesheet" href="'.run_replace('head_css_url', G5_CSS_URL.'/'.(G5_IS_MOBILE?'mobile':'default').$shop_css.'.css?ver='.G5_CSS_VER, G5_URL).'">'.PHP_EOL;
+    echo '<link rel="stylesheet" href="'.get_versioned_asset_url(run_replace('head_css_url', G5_CSS_URL.'/'.(G5_IS_MOBILE?'mobile':'default').$shop_css.'.css', G5_URL)).'">'.PHP_EOL;
 }
 ?>
 <!--[if lte IE 8]>
@@ -91,13 +91,13 @@ add_javascript('<script src="'.G5_JS_URL.'/jquery-1.12.4.min.js"></script>', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery-migrate-1.4.1.min.js"></script>', 0);
 if (defined('_SHOP_')) {
     if(!G5_IS_MOBILE) {
-        add_javascript('<script src="'.G5_JS_URL.'/jquery.shop.menu.js?ver='.G5_JS_VER.'"></script>', 0);
+        add_javascript('<script src="'.G5_JS_URL.'/jquery.shop.menu.js"></script>', 0);
     }
 } else {
-    add_javascript('<script src="'.G5_JS_URL.'/jquery.menu.js?ver='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/jquery.menu.js"></script>', 0);
 }
-add_javascript('<script src="'.G5_JS_URL.'/common.js?ver='.G5_JS_VER.'"></script>', 0);
-add_javascript('<script src="'.G5_JS_URL.'/wrest.js?ver='.G5_JS_VER.'"></script>', 0);
+add_javascript('<script src="'.G5_JS_URL.'/common.js"></script>', 0);
+add_javascript('<script src="'.G5_JS_URL.'/wrest.js"></script>', 0);
 add_javascript('<script src="'.G5_JS_URL.'/placeholders.min.js"></script>', 0);
 add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/font-awesome/css/font-awesome.min.css">', 0);
 
diff --git a/lib/common.lib.php b/lib/common.lib.php
index 1ae80b1fd..b41d8ce4b 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -3248,6 +3248,90 @@ function add_javascript($javascript, $order=0)
         get_html_process_cls()->merge_javascript($javascript, $order);
 }
 
+// 로컬 정적 자산 URL에 파일 수정시간을 버전으로 추가
+function get_versioned_asset_url($url)
+{
+    if (!is_string($url) || $url === '' || !defined('G5_PATH') || G5_PATH === '') {
+        return $url;
+    }
+
+    $asset_url = preg_replace('/[?#].*$/', '', $url);
+    $g5_url = defined('G5_URL') ? rtrim(G5_URL, '/') : '';
+    $relative_path = '';
+
+    if ($g5_url !== '' && strpos($asset_url, $g5_url.'/') === 0) {
+        $relative_path = substr($asset_url, strlen($g5_url) + 1);
+    } else {
+        if (preg_match('#^[a-z][a-z0-9+.-]*://#i', $asset_url) || strpos($asset_url, '//') === 0 || substr($asset_url, 0, 1) !== '/') {
+            return $url;
+        }
+
+        $g5_url_path = $g5_url !== '' ? parse_url($g5_url, PHP_URL_PATH) : '';
+        $g5_url_path = rtrim((string) $g5_url_path, '/');
+
+        if ($g5_url_path !== '') {
+            if (strpos($asset_url, $g5_url_path.'/') !== 0) {
+                return $url;
+            }
+
+            $relative_path = substr($asset_url, strlen($g5_url_path) + 1);
+        } else {
+            $relative_path = ltrim($asset_url, '/');
+        }
+    }
+
+    $relative_path = str_replace('\\', '/', rawurldecode($relative_path));
+    if ($relative_path === '' || strpos($relative_path, "\0") !== false) {
+        return $url;
+    }
+
+    $root_path = @realpath(G5_PATH);
+    $file_path = @realpath(G5_PATH.'/'.$relative_path);
+    if ($root_path === false || $file_path === false || !is_file($file_path)) {
+        return $url;
+    }
+
+    $root_path = rtrim(str_replace('\\', '/', $root_path), '/');
+    $file_path = str_replace('\\', '/', $file_path);
+    if (strpos($file_path, $root_path.'/') !== 0) {
+        return $url;
+    }
+
+    $filetime = @filemtime($file_path);
+    if ($filetime === false) {
+        return $url;
+    }
+
+    $fragment = '';
+    $fragment_pos = strpos($url, '#');
+    if ($fragment_pos !== false) {
+        $fragment = substr($url, $fragment_pos);
+        $url = substr($url, 0, $fragment_pos);
+    }
+
+    if (preg_match('/([?&](?:amp;)?)ver=[^&#]*/i', $url)) {
+        $url = preg_replace('/([?&](?:amp;)?)ver=[^&#]*/i', '${1}ver='.$filetime, $url, 1);
+    } else {
+        $url .= (strpos($url, '?') === false ? '?' : '&').'ver='.$filetime;
+    }
+
+    return $url.$fragment;
+}
+
+function _callback_version_asset_url($matches)
+{
+    return $matches[1].get_versioned_asset_url($matches[2]).$matches[3];
+}
+
+function add_filetime_version_to_html($html)
+{
+    return preg_replace_callback(
+        '~(<(?:script|link)\b[^>]*\b(?:src|href)\s*=\s*[\'"])([^\'"]+?\.(?:js|css)(?:[?#][^\'"]*)?)([\'"])~i',
+        '_callback_version_asset_url',
+        $html
+    );
+}
+
 class html_process {
     protected static $id = '0';
     private static $instances = array();
@@ -3307,8 +3391,6 @@ class html_process {
         // 현재접속자 처리
         $tmp_sql = " select count(*) as cnt from {$g5['login_table']} where lo_ip = '{$_SERVER['REMOTE_ADDR']}' ";
         $tmp_row = sql_fetch($tmp_sql);
-        $http_host = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME']; 
-        
         if (!isset($member['mb_id'])) {
             $member['mb_id'] = '';
         }
@@ -3349,7 +3431,7 @@ class html_process {
                 if(!trim($link[1]))
                     continue;
 
-                $link[1] = preg_replace('#\.css([\'\"]?>)$#i', '.css?ver='.G5_CSS_VER.'$1', $link[1]);
+                $link[1] = add_filetime_version_to_html($link[1]);
 
                 $stylesheet .= PHP_EOL.$link[1];
             }
@@ -3376,9 +3458,8 @@ class html_process {
             foreach($scripts as $js) {
                 if(!trim($js[1]))
                     continue;
-                
-                $add_version_str = (stripos($js[1], $http_host) !== false) ? '?ver='.G5_JS_VER : '';
-                $js[1] = preg_replace('#\.js([\'\"]?>)<\/script>$#i', '.js'.$add_version_str.'$1</script>', $js[1]);
+
+                $js[1] = add_filetime_version_to_html($js[1]);
 
                 $javascript .= $php_eol.$js[1];
                 $php_eol = PHP_EOL;
diff --git a/mobile/shop/cart.php b/mobile/shop/cart.php
index 212687f58..437ede79a 100644
--- a/mobile/shop/cart.php
+++ b/mobile/shop/cart.php
@@ -36,8 +36,8 @@ $result = sql_query($sql);
 $cart_count = sql_num_rows($result);
 ?>
 
-<script src="<?php echo G5_JS_URL; ?>/shop.js?ver=<?php echo G5_JS_VER; ?>"></script>
-<script src="<?php echo G5_JS_URL; ?>/shop.override.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/shop.js'); ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/shop.override.js'); ?>"></script>
 
 <div id="sod_bsk">
 
diff --git a/mobile/shop/item.php b/mobile/shop/item.php
index 71ab17775..d58393858 100644
--- a/mobile/shop/item.php
+++ b/mobile/shop/item.php
@@ -203,7 +203,7 @@ echo run_replace('shop_it_mobile_head_html', '<div id="sit_hhtml">'.conv_content
 ?>
 
 <?php if($is_orderable) { ?>
-<script src="<?php echo G5_JS_URL; ?>/shop.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/shop.js'); ?>"></script>
 <?php } ?>
 
 <?php
diff --git a/mobile/skin/member/basic/member_cert_refresh.skin.php b/mobile/skin/member/basic/member_cert_refresh.skin.php
index bddcd9471..ade4f9bbe 100644
--- a/mobile/skin/member/basic/member_cert_refresh.skin.php
+++ b/mobile/skin/member/basic/member_cert_refresh.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
 <div class="member_cert_refresh">
diff --git a/mobile/skin/member/basic/password_lost.skin.php b/mobile/skin/member/basic/password_lost.skin.php
index 6278d8eba..ec9a50847 100644
--- a/mobile/skin/member/basic/password_lost.skin.php
+++ b/mobile/skin/member/basic/password_lost.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
 if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
-    <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
+    <script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/certify.js'); ?>"></script>
 <?php } ?>
 
 <!-- 회원정보 찾기 시작 { -->
diff --git a/mobile/skin/member/basic/register_form.skin.php b/mobile/skin/member/basic/register_form.skin.php
index 9972caabf..ab8961150 100644
--- a/mobile/skin/member/basic/register_form.skin.php
+++ b/mobile/skin/member/basic/register_form.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 
 <div class="register">
diff --git a/mobile/skin/shop/basic/item.form.skin.php b/mobile/skin/shop/basic/item.form.skin.php
index 6db60f890..c8850c8e2 100644
--- a/mobile/skin/shop/basic/item.form.skin.php
+++ b/mobile/skin/shop/basic/item.form.skin.php
@@ -11,7 +11,7 @@ add_javascript('<script src="'.G5_JS_URL.'/jquery.bxslider.js"></script>', 10);
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <form name="fitem" action="<?php echo $action_url; ?>" method="post" onsubmit="return fitem_submit(this);">
diff --git a/mobile/skin/shop/basic/list.10.skin.php b/mobile/skin/shop/basic/list.10.skin.php
index 4d40fbfcc..5177a7abe 100644
--- a/mobile/skin/shop/basic/list.10.skin.php
+++ b/mobile/skin/shop/basic/list.10.skin.php
@@ -13,7 +13,7 @@ add_javascript('<script src="'.G5_JS_URL.'/shop.list.action.js"></script>', 10);
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 메인상품진열 10 시작 { -->
diff --git a/mobile/skin/shop/basic/main.10.skin.php b/mobile/skin/shop/basic/main.10.skin.php
index d9195e172..4c2e2728d 100644
--- a/mobile/skin/shop/basic/main.10.skin.php
+++ b/mobile/skin/shop/basic/main.10.skin.php
@@ -13,7 +13,7 @@ add_javascript('<script src="'.G5_JS_URL.'/shop.list.action.js"></script>', 10);
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 메인상품진열 10 시작 { -->
diff --git a/mobile/skin/shop/basic/main.20.skin.php b/mobile/skin/shop/basic/main.20.skin.php
index fc034d32d..a81e64f63 100644
--- a/mobile/skin/shop/basic/main.20.skin.php
+++ b/mobile/skin/shop/basic/main.20.skin.php
@@ -14,7 +14,7 @@ add_javascript('<script src="'.G5_JS_URL.'/shop.list.action.js"></script>', 10);
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 메인상품진열 20 시작 { -->
diff --git a/mobile/skin/shop/basic/main.30.skin.php b/mobile/skin/shop/basic/main.30.skin.php
index 12f010d4d..69a273f19 100644
--- a/mobile/skin/shop/basic/main.30.skin.php
+++ b/mobile/skin/shop/basic/main.30.skin.php
@@ -14,7 +14,7 @@ add_javascript('<script src="'.G5_JS_URL.'/shop.list.action.js"></script>', 10);
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 <div class="st_30_wr">
 <!-- 메인상품진열 30 시작 { -->
diff --git a/mobile/skin/shop/basic/relation.10.skin.php b/mobile/skin/shop/basic/relation.10.skin.php
index 0a293d723..1d7e7f71c 100644
--- a/mobile/skin/shop/basic/relation.10.skin.php
+++ b/mobile/skin/shop/basic/relation.10.skin.php
@@ -11,7 +11,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_MSHOP_SKIN_URL.'/style.css">',
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 상품진열 10 시작 { -->
diff --git a/mobile/skin/social/social_login.skin.php b/mobile/skin/social/social_login.skin.php
index e52419688..8044ead44 100644
--- a/mobile/skin/social/social_login.skin.php
+++ b/mobile/skin/social/social_login.skin.php
@@ -14,7 +14,7 @@ if( G5_SOCIAL_USE_POPUP ) {
     $self_url = G5_SOCIAL_LOGIN_URL.'/popup.php';
 }
 
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 
 <div class="login-sns sns-wrap-32 sns-wrap-over" id="sns_login">
diff --git a/mobile/skin/social/social_outlogin.skin.1.php b/mobile/skin/social/social_outlogin.skin.1.php
index 0a01a3065..de13c8e0a 100644
--- a/mobile/skin/social/social_outlogin.skin.1.php
+++ b/mobile/skin/social/social_outlogin.skin.1.php
@@ -14,7 +14,7 @@ if( G5_SOCIAL_USE_POPUP ) {
     $self_url = G5_SOCIAL_LOGIN_URL.'/popup.php';
 }
 
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 
 <div class="login-sns sns-wrap-32 sns-wrap-over" id="sns_outlogin">
diff --git a/mobile/skin/social/social_register.skin.php b/mobile/skin/social/social_register.skin.php
index f9e119ffc..a5109cd5e 100644
--- a/mobile/skin/social/social_register.skin.php
+++ b/mobile/skin/social/social_register.skin.php
@@ -15,7 +15,7 @@ if( G5_SOCIAL_USE_POPUP ) {
 }
 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 <div>
     <div class="login-sns sns-wrap-32 sns-wrap-over" id="sns_register">
diff --git a/mobile/skin/social/social_register_member.skin.php b/mobile/skin/social/social_register_member.skin.php
index 82d79f39e..a640266ab 100644
--- a/mobile/skin/social/social_register_member.skin.php
+++ b/mobile/skin/social/social_register_member.skin.php
@@ -8,11 +8,11 @@ if (!$config['cf_social_login_use']) {     //소셜 로그인을 사용하지 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/remodal/remodal.css">', 11);
 add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/remodal/remodal-default-theme.css">', 12);
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 13);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 13);
 add_javascript('<script src="'.G5_JS_URL.'/remodal/remodal.js"></script>', 10);
 add_javascript('<script src="<?php echo G5_JS_URL ?>/jquery.register_form.js"></script>', 14);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 15);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 15);
 
 $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.다른 이메일을 입력해 주세요.' : ''; 
 ?>
diff --git a/mobile/skin/social/social_u_register_form.skin.php b/mobile/skin/social/social_u_register_form.skin.php
index 3bd5ac0fe..ddf329627 100644
--- a/mobile/skin/social/social_u_register_form.skin.php
+++ b/mobile/skin/social/social_u_register_form.skin.php
@@ -9,7 +9,7 @@ $socials = social_get_provider_service_name('', 'all');
 
 $session_id = session_id();
 
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 
 <li>
diff --git a/plugin/sns/view.sns.skin.php b/plugin/sns/view.sns.skin.php
index 39a793c34..4b008f685 100644
--- a/plugin/sns/view.sns.skin.php
+++ b/plugin/sns/view.sns.skin.php
@@ -25,7 +25,7 @@ $bo_v_sns_class = $config['cf_kakao_js_apikey'] ? 'show_kakao' : '';
 
 <?php if($config['cf_kakao_js_apikey']) { ?>
 <script src="//developers.kakao.com/sdk/js/kakao.min.js" async charset="utf-8"></script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>" charset="utf-8"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>" charset="utf-8"></script>
 <script type='text/javascript'>
     //<![CDATA[
         var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
diff --git a/shop/cart.php b/shop/cart.php
index 4f48735e0..3b872e998 100644
--- a/shop/cart.php
+++ b/shop/cart.php
@@ -42,8 +42,8 @@ include_once('./_head.php');
 ?>
 
 <!-- 장바구니 시작 { -->
-<script src="<?php echo G5_JS_URL; ?>/shop.js?ver=<?php echo G5_JS_VER; ?>"></script>
-<script src="<?php echo G5_JS_URL; ?>/shop.override.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/shop.js'); ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/shop.override.js'); ?>"></script>
 
 <div id="sod_bsk" class="od_prd_list">
 
diff --git a/shop/item.php b/shop/item.php
index dab65bf4a..7872285a5 100644
--- a/shop/item.php
+++ b/shop/item.php
@@ -255,7 +255,7 @@ include_once(G5_SHOP_PATH.'/settle_naverpay.inc.php');
 ?>
 
 <?php if($is_orderable) { ?>
-<script src="<?php echo G5_JS_URL; ?>/shop.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/shop.js'); ?>"></script>
 <?php } ?>
 
 <div id="sit">
diff --git a/skin/member/basic/member_cert_refresh.skin.php b/skin/member/basic/member_cert_refresh.skin.php
index 08f33847a..5cbf99a5b 100644
--- a/skin/member/basic/member_cert_refresh.skin.php
+++ b/skin/member/basic/member_cert_refresh.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
 <div class="member_cert_refresh">
diff --git a/skin/member/basic/password_lost.skin.php b/skin/member/basic/password_lost.skin.php
index 956894e0b..dbaf8774d 100644
--- a/skin/member/basic/password_lost.skin.php
+++ b/skin/member/basic/password_lost.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
 if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
-    <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
+    <script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/certify.js'); ?>"></script>
 <?php } ?>
 
 <!-- 회원정보 찾기 시작 { -->
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index 9a597272d..1c1c0b361 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 
 <!-- 회원정보 입력/수정 시작 { -->
diff --git a/skin/social/social_login.skin.php b/skin/social/social_login.skin.php
index 0d96f53ea..3fbf26c07 100644
--- a/skin/social/social_login.skin.php
+++ b/skin/social/social_login.skin.php
@@ -14,7 +14,7 @@ if( G5_SOCIAL_USE_POPUP ) {
     $self_url = G5_SOCIAL_LOGIN_URL.'/popup.php';
 }
 
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 
 <div id="sns_login" class="login-sns sns-wrap-32 sns-wrap-over">
diff --git a/skin/social/social_outlogin.skin.1.php b/skin/social/social_outlogin.skin.1.php
index 67392f61e..895305229 100644
--- a/skin/social/social_outlogin.skin.1.php
+++ b/skin/social/social_outlogin.skin.1.php
@@ -14,7 +14,7 @@ if( G5_SOCIAL_USE_POPUP ) {
     $self_url = G5_SOCIAL_LOGIN_URL.'/popup.php';
 }
 
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 
 <div class="login-sns sns-wrap-32 sns-wrap-over" id="sns_outlogin">
diff --git a/skin/social/social_register.skin.php b/skin/social/social_register.skin.php
index 061d382b6..349a66e81 100644
--- a/skin/social/social_register.skin.php
+++ b/skin/social/social_register.skin.php
@@ -15,7 +15,7 @@ if( G5_SOCIAL_USE_POPUP ) {
 }
 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 <div>
 
diff --git a/skin/social/social_register_member.skin.php b/skin/social/social_register_member.skin.php
index aa1bc7558..5845fb1d6 100644
--- a/skin/social/social_register_member.skin.php
+++ b/skin/social/social_register_member.skin.php
@@ -8,11 +8,11 @@ if (!$config['cf_social_login_use']) {     //소셜 로그인을 사용하지 
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/remodal/remodal.css">', 11);
 add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/remodal/remodal-default-theme.css">', 12);
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 13);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 13);
 add_javascript('<script src="'.G5_JS_URL.'/remodal/remodal.js"></script>', 10);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 14);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 15);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 15);
 
 $email_msg = $is_exists_email ? '등록할 이메일이 중복되었습니다.다른 이메일을 입력해 주세요.' : ''; 
 ?>
diff --git a/skin/social/social_u_register_form.skin.php b/skin/social/social_u_register_form.skin.php
index e361c3aba..2c036b1c9 100644
--- a/skin/social/social_u_register_form.skin.php
+++ b/skin/social/social_u_register_form.skin.php
@@ -9,7 +9,7 @@ $socials = social_get_provider_service_name('', 'all');
 
 $session_id = session_id();
 
-add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css?ver='.G5_CSS_VER.'">', 10);
+add_stylesheet('<link rel="stylesheet" href="'.get_social_skin_url().'/style.css">', 10);
 ?>
 
 <li>
diff --git a/theme/basic/head.sub.php b/theme/basic/head.sub.php
index 15f89cc3c..811ece48d 100644
--- a/theme/basic/head.sub.php
+++ b/theme/basic/head.sub.php
@@ -52,7 +52,7 @@ if($config['cf_add_meta'])
 <?php
 $shop_css = '';
 if (defined('_SHOP_')) $shop_css = '_shop';
-echo '<link rel="stylesheet" href="'.run_replace('head_css_url', G5_THEME_CSS_URL.'/'.(G5_IS_MOBILE?'mobile':'default').$shop_css.'.css?ver='.G5_CSS_VER, G5_THEME_URL).'">'.PHP_EOL;
+echo '<link rel="stylesheet" href="'.get_versioned_asset_url(run_replace('head_css_url', G5_THEME_CSS_URL.'/'.(G5_IS_MOBILE?'mobile':'default').$shop_css.'.css', G5_THEME_URL)).'">'.PHP_EOL;
 ?>
 <!--[if lte IE 8]>
 <script src="<?php echo G5_JS_URL ?>/html5.js"></script>
@@ -81,13 +81,13 @@ add_javascript('<script src="'.G5_JS_URL.'/jquery-1.12.4.min.js"></script>', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery-migrate-1.4.1.min.js"></script>', 0);
 if (defined('_SHOP_')) {
     if(!G5_IS_MOBILE) {
-        add_javascript('<script src="'.G5_JS_URL.'/jquery.shop.menu.js?ver='.G5_JS_VER.'"></script>', 0);
+        add_javascript('<script src="'.G5_JS_URL.'/jquery.shop.menu.js"></script>', 0);
     }
 } else {
-    add_javascript('<script src="'.G5_JS_URL.'/jquery.menu.js?ver='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/jquery.menu.js"></script>', 0);
 }
-add_javascript('<script src="'.G5_JS_URL.'/common.js?ver='.G5_JS_VER.'"></script>', 0);
-add_javascript('<script src="'.G5_JS_URL.'/wrest.js?ver='.G5_JS_VER.'"></script>', 0);
+add_javascript('<script src="'.G5_JS_URL.'/common.js"></script>', 0);
+add_javascript('<script src="'.G5_JS_URL.'/wrest.js"></script>', 0);
 add_javascript('<script src="'.G5_JS_URL.'/placeholders.min.js"></script>', 0);
 add_stylesheet('<link rel="stylesheet" href="'.G5_JS_URL.'/font-awesome/css/font-awesome.min.css">', 0);
 
diff --git a/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php b/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php
index d45519ebc..ed6649027 100644
--- a/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php
+++ b/theme/basic/mobile/skin/member/basic/member_cert_refresh.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
 <div class="member_cert_refresh">
diff --git a/theme/basic/mobile/skin/member/basic/password_lost.skin.php b/theme/basic/mobile/skin/member/basic/password_lost.skin.php
index 956894e0b..dbaf8774d 100644
--- a/theme/basic/mobile/skin/member/basic/password_lost.skin.php
+++ b/theme/basic/mobile/skin/member/basic/password_lost.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
 if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
-    <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
+    <script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/certify.js'); ?>"></script>
 <?php } ?>
 
 <!-- 회원정보 찾기 시작 { -->
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 543adcdfa..fbe471ed9 100644
--- a/theme/basic/mobile/skin/member/basic/register_form.skin.php
+++ b/theme/basic/mobile/skin/member/basic/register_form.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 
 <div class="register">
diff --git a/theme/basic/mobile/skin/shop/basic/item.form.skin.php b/theme/basic/mobile/skin/shop/basic/item.form.skin.php
index 79aa47569..1be1c4216 100644
--- a/theme/basic/mobile/skin/shop/basic/item.form.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/item.form.skin.php
@@ -11,7 +11,7 @@ add_javascript('<script src="'.G5_JS_URL.'/jquery.bxslider.js"></script>', 10);
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <form name="fitem" action="<?php echo $action_url; ?>" method="post" onsubmit="return fitem_submit(this);">
diff --git a/theme/basic/mobile/skin/shop/basic/list.10.skin.php b/theme/basic/mobile/skin/shop/basic/list.10.skin.php
index 5c4525048..02b999278 100644
--- a/theme/basic/mobile/skin/shop/basic/list.10.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/list.10.skin.php
@@ -13,7 +13,7 @@ add_javascript('<script src="'.G5_THEME_JS_URL.'/theme.shop.list.js"></script>',
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 메인상품진열 10 시작 { -->
diff --git a/theme/basic/mobile/skin/shop/basic/main.10.skin.php b/theme/basic/mobile/skin/shop/basic/main.10.skin.php
index 96a186ae6..a57dd8e46 100644
--- a/theme/basic/mobile/skin/shop/basic/main.10.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/main.10.skin.php
@@ -13,7 +13,7 @@ add_javascript('<script src="'.G5_THEME_JS_URL.'/theme.shop.list.js"></script>',
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 메인상품진열 10 시작 { -->
diff --git a/theme/basic/mobile/skin/shop/basic/main.20.skin.php b/theme/basic/mobile/skin/shop/basic/main.20.skin.php
index 41fcf2bd7..72bee6f34 100644
--- a/theme/basic/mobile/skin/shop/basic/main.20.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/main.20.skin.php
@@ -14,7 +14,7 @@ add_javascript('<script src="'.G5_THEME_JS_URL.'/theme.shop.list.js"></script>',
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 메인상품진열 20 시작 { -->
diff --git a/theme/basic/mobile/skin/shop/basic/main.30.skin.php b/theme/basic/mobile/skin/shop/basic/main.30.skin.php
index 23835e775..9f7f541df 100644
--- a/theme/basic/mobile/skin/shop/basic/main.30.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/main.30.skin.php
@@ -14,7 +14,7 @@ add_javascript('<script src="'.G5_THEME_JS_URL.'/theme.shop.list.js"></script>',
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 <div class="st_30_wr">
 <!-- 메인상품진열 30 시작 { -->
diff --git a/theme/basic/mobile/skin/shop/basic/relation.10.skin.php b/theme/basic/mobile/skin/shop/basic/relation.10.skin.php
index c8ff27bbb..c112f9d9a 100644
--- a/theme/basic/mobile/skin/shop/basic/relation.10.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/relation.10.skin.php
@@ -11,7 +11,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_MSHOP_SKIN_URL.'/style.css">',
 <script>
 var kakao_javascript_apikey = "<?php echo $config['cf_kakao_js_apikey']; ?>";
 </script>
-<script src="<?php echo G5_JS_URL; ?>/kakaolink.js?ver=<?php echo G5_JS_VER; ?>"></script>
+<script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/kakaolink.js'); ?>"></script>
 <?php } ?>
 
 <!-- 상품진열 10 시작 { -->
diff --git a/theme/basic/skin/member/basic/member_cert_refresh.skin.php b/theme/basic/skin/member/basic/member_cert_refresh.skin.php
index 08f33847a..5cbf99a5b 100644
--- a/theme/basic/skin/member/basic/member_cert_refresh.skin.php
+++ b/theme/basic/skin/member/basic/member_cert_refresh.skin.php
@@ -4,7 +4,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 // add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
 add_stylesheet('<link rel="stylesheet" href="' . $member_skin_url . '/style.css">', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 <!-- 기존 회원 본인인증 시작 { -->
 <div class="member_cert_refresh">
diff --git a/theme/basic/skin/member/basic/password_lost.skin.php b/theme/basic/skin/member/basic/password_lost.skin.php
index 956894e0b..dbaf8774d 100644
--- a/theme/basic/skin/member/basic/password_lost.skin.php
+++ b/theme/basic/skin/member/basic/password_lost.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 
 if($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp'])) { ?>
-    <script src="<?php echo G5_JS_URL ?>/certify.js?v=<?php echo G5_JS_VER; ?>"></script>    
+    <script src="<?php echo get_versioned_asset_url(G5_JS_URL.'/certify.js'); ?>"></script>
 <?php } ?>
 
 <!-- 회원정보 찾기 시작 { -->
diff --git a/theme/basic/skin/member/basic/register_form.skin.php b/theme/basic/skin/member/basic/register_form.skin.php
index 923561fbe..6ccec8c30 100644
--- a/theme/basic/skin/member/basic/register_form.skin.php
+++ b/theme/basic/skin/member/basic/register_form.skin.php
@@ -5,7 +5,7 @@ if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">', 0);
 add_javascript('<script src="'.G5_JS_URL.'/jquery.register_form.js"></script>', 0);
 if ($config['cf_cert_use'] && ($config['cf_cert_simple'] || $config['cf_cert_ipin'] || $config['cf_cert_hp']))
-    add_javascript('<script src="'.G5_JS_URL.'/certify.js?v='.G5_JS_VER.'"></script>', 0);
+    add_javascript('<script src="'.G5_JS_URL.'/certify.js"></script>', 0);
 ?>
 
 <!-- 회원정보 입력/수정 시작 { -->