diff --git a/adm/faqlist.php b/adm/faqlist.php
index 9a75a64a3..acfb094e9 100644
--- a/adm/faqlist.php
+++ b/adm/faqlist.php
@@ -5,7 +5,13 @@ include_once('./_common.php');
 auth_check($auth[$sub_menu], "r");
 
 $g5['title'] = 'FAQ 상세관리';
-if ($fm_subject) $g5['title'] .= ' : '.$fm_subject;
+if ($fm_subject){
+    $fm_subject = clean_xss_tags(strip_tags($fm_subject));
+    $g5['title'] .= ' : '.$fm_subject;
+}
+
+$fm_id = (int) $fm_id;
+
 include_once (G5_ADMIN_PATH.'/admin.head.php');
 
 $sql = " select * from {$g5['faq_master_table']} where fm_id = '$fm_id' ";
diff --git a/adm/popular_list.php b/adm/popular_list.php
index f4d0a62b4..80f200be2 100644
--- a/adm/popular_list.php
+++ b/adm/popular_list.php
@@ -7,7 +7,7 @@ auth_check($auth[$sub_menu], 'r');
 // 체크된 자료 삭제
 if (isset($_POST['chk']) && is_array($_POST['chk'])) {
     for ($i=0; $i<count($_POST['chk']); $i++) {
-        $pp_id = $_POST['chk'][$i];
+        $pp_id = (int) $_POST['chk'][$i];
 
         sql_query(" delete from {$g5['popular_table']} where pp_id = '$pp_id' ", true);
     }
diff --git a/config.php b/config.php
index 85793e5c6..ee59a4b4e 100644
--- a/config.php
+++ b/config.php
@@ -5,7 +5,7 @@
 ********************/
 
 define('G5_VERSION', '그누보드5');
-define('G5_GNUBOARD_VER', '5.3.1.4');
+define('G5_GNUBOARD_VER', '5.3.1.5');
 define('G5_YOUNGCART_VER', '5.3.1.4');
 
 // 이 상수가 정의되지 않으면 각각의 개별 페이지는 별도로 실행될 수 없음
diff --git a/js/common.js b/js/common.js
index d69064d4f..7c4c8aa2e 100644
--- a/js/common.js
+++ b/js/common.js
@@ -350,7 +350,8 @@ var check_goto_new = function(href, event) {
     if( !(typeof g5_is_mobile != "undefined" && g5_is_mobile) ){
         if (window.opener && window.opener.document && window.opener.document.getElementById) {
             event.preventDefault ? event.preventDefault() : (event.returnValue = false);
-            window.opener.document.location.href = href;
+            window.open(href);
+            //window.opener.document.location.href = href;
         }
     }
 }
@@ -359,7 +360,7 @@ var check_goto_new = function(href, event) {
  * 메일 창
  **/
 var win_email = function(href) {
-    var new_win = window.open(href, 'win_email', 'left=100,top=100,width=600,height=580,scrollbars=0');
+    var new_win = window.open(href, 'win_email', 'left=100,top=100,width=600,height=580,scrollbars=1');
     new_win.focus();
 }
 
diff --git a/skin/connect/basic/style.css b/skin/connect/basic/style.css
index 919ed6ac1..c8de8339b 100644
--- a/skin/connect/basic/style.css
+++ b/skin/connect/basic/style.css
@@ -7,7 +7,7 @@
 #current_connect li.box_clear{clear:both}
 #current_connect li .inner{position:relative;border:1px solid #d8d8d8;background:#fff;margin-bottom:10px;text-align:center}
 #current_connect .crt_name {margin:20px 20px 15px;display:block;min-height:88px}
-#current_connect .crt_name img{ border-radius:50%;margin: 0 0 5px}
+#current_connect .crt_name img{ border-radius:50%;margin: 0 0 5px;max-width:100%;height:auto}
 #current_connect .crt_lct{display:block;text-align:center;border-top:1px solid #ddd;padding:10px 5px;line-height:1.4em}
 #current_connect .crt_lct a{color:#3ca1ff}
 #current_connect .crt_num{position:absolute;top:10px;left:10px;color:#777;font-weight:bold}
diff --git a/skin/member/basic/register_form.skin.php b/skin/member/basic/register_form.skin.php
index c69447e72..5ecb1c8e0 100644
--- a/skin/member/basic/register_form.skin.php
+++ b/skin/member/basic/register_form.skin.php
@@ -200,7 +200,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">',
                 </span>
 
                 <?php if ($w == 'u' && file_exists($mb_img_path)) {  ?>
-                <img src="<?php echo $mb_img_url ?>" alt="회원아이콘">
+                <img src="<?php echo $mb_img_url ?>" alt="회원이미지">
                 <input type="checkbox" name="del_mb_img" value="1" id="del_mb_img">
                 <label for="del_mb_img">삭제</label>
                 <?php }  ?>
diff --git a/theme/basic/skin/connect/basic/style.css b/theme/basic/skin/connect/basic/style.css
index a64258eb1..a13cd43c5 100644
--- a/theme/basic/skin/connect/basic/style.css
+++ b/theme/basic/skin/connect/basic/style.css
@@ -7,7 +7,7 @@
 #current_connect li.box_clear{clear:both}
 #current_connect li .inner{position:relative;border:1px solid #d8d8d8;background:#fff;margin-bottom:10px;text-align:center}
 #current_connect .crt_name {margin:20px 20px 15px;display:block;min-height:88px}
-#current_connect .crt_name img{ border-radius:50%;margin: 0 0 5px}
+#current_connect .crt_name img{ border-radius:50%;margin: 0 0 5px;max-width:100%;height:auto}
 #current_connect .crt_lct{display:block;text-align:center;border-top:1px solid #ddd;padding:10px 5px;line-height:1.4em}
 #current_connect .crt_lct a{color:#3ca1ff}
 #current_connect .crt_num{position:absolute;top:10px;left:10px;color:#777;font-weight:bold}
diff --git a/theme/basic/skin/member/basic/register_form.skin.php b/theme/basic/skin/member/basic/register_form.skin.php
index c69447e72..5ecb1c8e0 100644
--- a/theme/basic/skin/member/basic/register_form.skin.php
+++ b/theme/basic/skin/member/basic/register_form.skin.php
@@ -200,7 +200,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$member_skin_url.'/style.css">',
                 </span>
 
                 <?php if ($w == 'u' && file_exists($mb_img_path)) {  ?>
-                <img src="<?php echo $mb_img_url ?>" alt="회원아이콘">
+                <img src="<?php echo $mb_img_url ?>" alt="회원이미지">
                 <input type="checkbox" name="del_mb_img" value="1" id="del_mb_img">
                 <label for="del_mb_img">삭제</label>
                 <?php }  ?>