diff --git a/adm/board_list.php b/adm/board_list.php
index 1ab007b9e..a0c4fcd12 100644
--- a/adm/board_list.php
+++ b/adm/board_list.php
@@ -167,7 +167,6 @@ $colspan = 15;
         <input type="submit" name="act_button" value="선택수정" onclick="document.pressed=this.value">
         <?php if ($is_admin == 'super') { ?>
         <input type="submit" name="act_button" value="선택삭제" onclick="document.pressed=this.value">
-        <a href="./board_form.php">게시판추가</a>
         <?php } ?>
     </div>
 
diff --git a/adm/member_list.php b/adm/member_list.php
index e866a0dec..12b8b2a3e 100644
--- a/adm/member_list.php
+++ b/adm/member_list.php
@@ -131,9 +131,9 @@ $colspan = 15;
         <th scope="col"><?php echo subject_sort_link('mb_nick') ?>별명</a></th>
         <th scope="col">상태/<?php echo subject_sort_link('mb_level', '', 'desc') ?>권한</a></th>
         <th scope="col">전화번호</th>
+        <th scope="col"><?php echo subject_sort_link('mb_email_certify', '', 'desc') ?>메일<br>인증</a></th>
         <th scope="col"><?php echo subject_sort_link('mb_mailling', '', 'desc') ?>메일<br>수신</a></th>
         <th scope="col"><?php echo subject_sort_link('mb_open', '', 'desc') ?>정보<br>공개</a></th>
-        <th scope="col"><?php echo subject_sort_link('mb_email_certify', '', 'desc') ?>메일<br>인증</a></th>
         <th scope="col"><?php echo subject_sort_link('mb_hp_certify', '', 'desc') ?>본인<br>확인</a></th>
         <th scope="col"><?php echo subject_sort_link('mb_adult', '', 'desc') ?>성인<br>인증</a></th>
         <th scope="col"><?php echo subject_sort_link('mb_intercept_date', '', 'desc') ?>접근<br>차단</a></th>
@@ -211,14 +211,14 @@ $colspan = 15;
             <?php echo get_member_level_select("mb_level[$i]", 1, $member['mb_level'], $row['mb_level']) ?>
         </td>
         <td><?php echo $row['mb_tel']; ?></td>
-        <td class="td_chk"><?php echo $row['mb_mailling']?'<span class="txt_true">Yes</span>':'<span class="txt_false">No</span>'; ?></td>
-        <td class="td_chk"><?php echo $row['mb_open']?'<span class="txt_true">Yes</span>':'<span class="txt_false">No</span>'; ?></td>
         <td class="td_chk"><?php echo preg_match('/[1-9]/', $row['mb_email_certify'])?'<span class="txt_true">Yes</span>':'<span class="txt_false">No</span>'; ?></td>
-        <td class="td_chk"><?php echo $row['mb_hp_certify']?'<span class="txt_true">Yes</span>':'<span class="txt_false">No</span>'; ?></td>
-        <td class="td_chk"><?php echo $row['mb_adult']?'<span class="txt_true">Yes</span>':'<span class="txt_false">No</span>'; ?></td>
+        <td class="td_chk"><input type="checkbox" name="mb_mailling[<?php echo $i; ?>]" <?php echo $row['mb_mailling']?'checked':''; ?> value="1"></td>
+        <td class="td_chk"><input type="checkbox" name="mb_open[<?php echo $i; ?>]" <?php echo $row['mb_open']?'checked':''; ?> value="1"></td>
+        <td class="td_chk"><input type="checkbox" name="mb_hp_certify[<?php echo $i; ?>]" <?php echo $row['mb_hp_certify']?'checked':''; ?> value="1"></td>
+        <td class="td_chk"><input type="checkbox" name="mb_adult[<?php echo $i; ?>]" <?php echo $row['mb_adult']?'checked':''; ?> value="1"></td>
         <td class="td_chk">
             <?php if(empty($row['mb_leave_date'])){ ?>
-            <input type="checkbox" name="mb_intercept_date[<?php echo $i ?>]" <?php echo $row['mb_intercept_date']?'checked':''; ?> value="<?php echo $intercept_date ?>" id="mb_intercept_date_<?php echo $i ?>" title="<?php echo $intercept_title ?>">
+            <input type="checkbox" name="mb_intercept_date[<?php echo $i; ?>]" <?php echo $row['mb_intercept_date']?'checked':''; ?> value="<?php echo $intercept_date ?>" id="mb_intercept_date_<?php echo $i ?>" title="<?php echo $intercept_title ?>">
             <?php } ?>
         </td>
         <td><?php echo substr($row['mb_datetime'],2,8); ?></td>
@@ -235,7 +235,6 @@ $colspan = 15;
     <div class="btn_list">
         <input type="submit" name="act_button" value="선택수정" onclick="document.pressed=this.value">
         <input type="submit" name="act_button" value="선택삭제" onclick="document.pressed=this.value">
-        <?php if ($is_admin == 'super') { ?><a href="./member_form.php">회원추가</a><?php } ?>
     </div>
 
     </form>
diff --git a/adm/member_list_update.php b/adm/member_list_update.php
index a64979f4c..23aea4b1f 100644
--- a/adm/member_list_update.php
+++ b/adm/member_list_update.php
@@ -28,7 +28,11 @@ if ($_POST['act_button'] == "선택수정") {
         } else {
             $sql = " update {$g4['member_table']}
                         set mb_level = '{$_POST['mb_level'][$k]}',
-                             mb_intercept_date = '{$_POST['mb_intercept_date'][$k]}'
+                            mb_intercept_date = '{$_POST['mb_intercept_date'][$k]}',
+                            mb_mailling = '{$_POST['mb_mailling'][$k]}',
+                            mb_open = '{$_POST['mb_open'][$k]}',
+                            mb_hp_certify = '{$_POST['mb_hp_certify'][$k]}',
+                            mb_adult = '{$_POST['mb_adult'][$k]}'
                         where mb_id = '{$_POST['mb_id'][$k]}' ";
             sql_query($sql);
         }
diff --git a/adm/shop_admin/item_copy.php b/adm/shop_admin/item_copy.php
index 072dcc7bf..d47bd2628 100644
--- a/adm/shop_admin/item_copy.php
+++ b/adm/shop_admin/item_copy.php
@@ -34,9 +34,9 @@ include_once(G4_PATH.'/head.sub.php');
 function _copy(link)
 {
     var new_it_id = document.getElementById('new_it_id').value;
-    var t_it_id = new_it_id.replace(/[A-Za-z0-9\-]/g, "");
+    var t_it_id = new_it_id.replace(/[A-Za-z0-9\-_]/g, "");
     if(t_it_id.length > 0) {
-        alert("상품코드는 영문자, 숫자, - 만 사용할 수 있습니다.");
+        alert("상품코드는 영문자, 숫자, -, _ 만 사용할 수 있습니다.");
         return false;
     }
     opener.parent.location.href = encodeURI(link+'&new_it_id='+new_it_id);
diff --git a/adm/shop_admin/item_copy_update.php b/adm/shop_admin/item_copy_update.php
index d6abf7a49..152677014 100644
--- a/adm/shop_admin/item_copy_update.php
+++ b/adm/shop_admin/item_copy_update.php
@@ -10,9 +10,9 @@ if ($is_admin != "super")
 if (!trim($it_id))
 	alert("복사할 상품코드가 없습니다.");
 
-$t_it_id = preg_replace("/[A-Za-z0-9\-]/", "", $new_it_id);
+$t_it_id = preg_replace("/[A-Za-z0-9\-_]/", "", $new_it_id);
 if($t_it_id)
-    alert("상품코드는 영문자, 숫자, - 만 사용할 수 있습니다.");
+    alert("상품코드는 영문자, 숫자, -, _ 만 사용할 수 있습니다.");
 
 $row = sql_fetch(" select count(*) as cnt from {$g4['shop_item_table']} where it_id = '$new_it_id' ");
 if ($row['cnt'])
diff --git a/adm/shop_admin/itemform.php b/adm/shop_admin/itemform.php
index 74985ed52..c530390c9 100644
--- a/adm/shop_admin/itemform.php
+++ b/adm/shop_admin/itemform.php
@@ -986,9 +986,9 @@ function codedupcheck(id)
         return;
     }
 
-    var it_id = id.replace(/[A-Za-z0-9\-]/g, "");
+    var it_id = id.replace(/[A-Za-z0-9\-_]/g, "");
     if(it_id.length > 0) {
-        alert("상품코드는 영문자, 숫자, - 만 사용할 수 있습니다.");
+        alert("상품코드는 영문자, 숫자, -, _ 만 사용할 수 있습니다.");
         return false;
     }
 
diff --git a/adm/shop_admin/itemformupdate.php b/adm/shop_admin/itemformupdate.php
index 9d5843267..559342386 100644
--- a/adm/shop_admin/itemformupdate.php
+++ b/adm/shop_admin/itemformupdate.php
@@ -289,9 +289,9 @@ if ($w == "")
         alert('상품 코드가 없으므로 상품을 추가하실 수 없습니다.');
     }
 
-    $t_it_id = preg_replace("/[A-Za-z0-9\-]/", "", $it_id);
+    $t_it_id = preg_replace("/[A-Za-z0-9\-_]/", "", $it_id);
     if($t_it_id)
-        alert('상품 코드는 영문자, 숫자, - 만 사용할 수 있습니다.');
+        alert('상품 코드는 영문자, 숫자, -, _ 만 사용할 수 있습니다.');
 
     $sql = " insert {$g4['shop_item_table']}
                 set it_id = '$it_id',
diff --git a/bbs/board.php b/bbs/board.php
index ff0bc72b2..3e7f32f6d 100644
--- a/bbs/board.php
+++ b/bbs/board.php
@@ -134,7 +134,7 @@ if (isset($wr_id) && $wr_id) {
         if ($member['mb_id'])
             alert('목록을 볼 권한이 없습니다.', G4_URL);
         else
-            alert('목록을 볼 권한이 없습니다.\\n\\n회원이시라면 로그인 후 이용해 보십시오.', './login.php?'.$qstr.'&url='.urlencode(G4_BBS_URL.'/board.php?bo_table='.$bo_table.'&amp;'.$qstr));
+            alert('목록을 볼 권한이 없습니다.\\n\\n회원이시라면 로그인 후 이용해 보십시오.', './login.php?'.$qstr.'&url='.urlencode(G4_BBS_URL.'/board.php?bo_table='.$bo_table.($qstr?'&amp;':'')));
     }
 
     if (!isset($page) || (isset($page) && $page == 0)) $page = 1;
diff --git a/common.php b/common.php
index e2559c44e..b4cf0bac6 100644
--- a/common.php
+++ b/common.php
@@ -173,14 +173,16 @@ define('G4_HTTPS_BBS_URL',  https_url(G4_BBS_DIR, true));
 // G4_MOBILE_AGENT : config.php 에서 선언
 //------------------------------------------------------------------------------
 $is_mobile = false;
-if ($_REQUEST['device']=='pc')
-    $is_mobile = false;
-else if ($_REQUEST['device']=='mobile')
-    $is_mobile = true;
-else if (isset($_SESSION['ss_is_mobile'])) 
-    $is_mobile = $_SESSION['ss_is_mobile'];
-else if (is_mobile())
-    $is_mobile = true;
+if (G4_USE_MOBILE) {
+    if ($_REQUEST['device']=='pc')
+        $is_mobile = false;
+    else if ($_REQUEST['device']=='mobile')
+        $is_mobile = true;
+    else if (isset($_SESSION['ss_is_mobile'])) 
+        $is_mobile = $_SESSION['ss_is_mobile'];
+    else if (is_mobile())
+        $is_mobile = true;
+}
 
 $_SESSION['ss_is_mobile'] = $is_mobile;
 define('G4_IS_MOBILE', $is_mobile);
@@ -288,7 +290,11 @@ if (isset($_REQUEST['url'])) {
     $urlencode = urlencode($url);
 } else {
     $url = '';
-    $urlencode = urlencode(escape_trim($_SERVER['REQUEST_URI']));
+    $urlencode = urlencode($_SERVER['REQUEST_URI']);
+    if (G4_DOMAIN) {
+        $p = parse_url(G4_DOMAIN);
+        $urlencode = G4_DOMAIN.urldecode(preg_replace("/^".urlencode($p['path'])."/", "", $urlencode));
+    }
 }
 
 if (isset($_REQUEST['gr_id'])) {
diff --git a/extend/.htaccess b/extend/.htaccess
deleted file mode 100644
index e69de29bb..000000000
diff --git a/plugin/gcaptcha/fonts/.htaccess b/plugin/gcaptcha/fonts/.htaccess
deleted file mode 100644
index 55fa648e1..000000000
--- a/plugin/gcaptcha/fonts/.htaccess
+++ /dev/null
@@ -1,4 +0,0 @@
-<Files ~ "*">
-	Order allow,deny
-	Deny from all
-</Files>
\ No newline at end of file
diff --git a/plugin/kcp/kcpcert_result.php b/plugin/kcp/kcpcert_result.php
index 8e112bf2f..e6306d68c 100644
--- a/plugin/kcp/kcpcert_result.php
+++ b/plugin/kcp/kcpcert_result.php
@@ -150,7 +150,7 @@ if( $cert_enc_use == "Y" )
         $adult_day = date("Ymd", strtotime("-19 years", G4_SERVER_TIME));
         $adult = ((int)$birth_day <= (int)$adult_day) ? 1 : 0;
 
-        $sql = " update {$g4['member_table']} set mb_name = '$user_name', mb_hp = '$phone_no', mb_hp_certify = 1, mb_adult = $adult where mb_id = '{$member['mb_id']}' ";
+        $sql = " update {$g4['member_table']} set mb_name = '$user_name', mb_hp = '$phone_no', mb_hp_certify = 1, mb_adult = $adult, mb_birth = '$birth_day', mb_sex = '$sex_code' where mb_id = '{$member['mb_id']}' ";
         sql_query($sql);
     }
     else if( $res_cd != "0000" )