diff --git a/adm/config_form.php b/adm/config_form.php
index 21e00865b..a1f041388 100644
--- a/adm/config_form.php
+++ b/adm/config_form.php
@@ -65,7 +65,7 @@ if(!isset($config['cf_mobile_pages'])) {
 
 if(!isset($config['cf_facebook_appid'])) {
     sql_query(" ALTER TABLE `{$g4['config_table']}`
-                    ADD `cf_facebook_appid` VARCHAR(255) NOT NULL AFTER `cf_kcpcert_use`,  
+                    ADD `cf_facebook_appid` VARCHAR(255) NOT NULL AFTER `cf_kcpcert_use`,
                     ADD `cf_facebook_secret` VARCHAR(255) NOT NULL AFTER `cf_facebook_appid`,
                     ADD `cf_twitter_key` VARCHAR(255) NOT NULL AFTER `cf_facebook_secret`,
                     ADD `cf_twitter_secret` VARCHAR(255) NOT NULL AFTER `cf_twitter_key`,
@@ -333,6 +333,13 @@ $pg_anchor = '<ul class="anchor">
             <input type="checkbox" name="cf_use_copy_log" value="1" id="cf_use_copy_log" <?php echo $config['cf_use_copy_log']?'checked':''; ?>> 남김
         </td>
     </tr>
+    <tr>
+        <th scope="row"><label for="cf_point_term">포인트 유효기간</label></th>
+        <td colspan="3">
+            <?php echo help('기간을 0으로 설정시 포인트 유효기간이 적용되지 않습니다.') ?>
+            <input type="text" name="cf_point_term" value="<?php echo $config['cf_point_term']; ?>" id="cf_point_term" required class="required frm_input" size="5"> 일
+        </td>
+    </tr>
     <tr>
         <th scope="row"><label for="cf_possible_ip">접근가능 IP</label></th>
         <td>
diff --git a/adm/config_form_update.php b/adm/config_form_update.php
index 2abfc9915..32d87738d 100644
--- a/adm/config_form_update.php
+++ b/adm/config_form_update.php
@@ -23,6 +23,7 @@ $sql = " update {$g4['config_table']}
                  cf_include_tail = '{$_POST['cf_include_tail']}',
                  cf_add_script = '{$_POST['cf_add_script']}',
                  cf_use_point = '{$_POST['cf_use_point']}',
+                 cf_point_term = '{$_POST['cf_point_term']}',
                  cf_use_norobot = '{$_POST['cf_use_norobot']}',
                  cf_use_copy_log = '{$_POST['cf_use_copy_log']}',
                  cf_use_email_certify = '{$_POST['cf_use_email_certify']}',
diff --git a/adm/point_list.php b/adm/point_list.php
index af3d342e2..b5fa1ec3d 100644
--- a/adm/point_list.php
+++ b/adm/point_list.php
@@ -9,6 +9,7 @@ $token = get_token();
 $sql_common = " from {$g4['point_table']} ";
 
 $sql_search = " where (1) ";
+
 if ($stx) {
     $sql_search .= " and ( ";
     switch ($sfl) {
@@ -58,7 +59,17 @@ if ($sfl == 'mb_id' && $stx)
 $g4['title'] = '포인트관리';
 include_once ('./admin.head.php');
 
-$colspan = 8;
+$colspan = 9;
+
+$po_expire_term = '';
+if($config['cf_point_term'] > 0) {
+    $po_expire_term = $config['cf_point_term'];
+}
+
+if (strstr($sfl, "mb_id"))
+    $mb_id = $stx;
+else
+    $mb_id = "";
 ?>
 
 <script>
@@ -125,9 +136,10 @@ function point_clear()
         <th scope="col">회원아이디</th>
         <th scope="col">이름</th>
         <th scope="col">별명</th>
-        <th scope="col">일시</th>
         <th scope="col">포인트 내용</th>
         <th scope="col">포인트</th>
+        <th scope="col">일시</th>
+        <th scope="col">만료일</th>
         <th scope="col">포인트합</th>
     </tr>
     </thead>
@@ -146,6 +158,10 @@ function point_clear()
             $link1 = '<a href="'.G4_BBS_URL.'/board.php?bo_table='.$row['po_rel_table'].'&amp;wr_id='.$row['po_rel_id'].'" target="_blank">';
             $link2 = '</a>';
         }
+
+        $expr = '';
+        if($row['po_expired'] == 1)
+            $expr = ' txt_expired';
     ?>
 
     <tr>
@@ -158,10 +174,15 @@ function point_clear()
         <td class="td_mbid"><a href="?sfl=mb_id&amp;stx=<?php echo $row['mb_id'] ?>"><?php echo $row['mb_id'] ?></a></td>
         <td class="td_mbname"><?php echo $row2['mb_name'] ?></td>
         <td class="td_name sv_use"><div><?php echo $mb_nick ?></div></td>
-        <td class="td_time"><?php echo $row['po_datetime'] ?></td>
         <td class="td_pt_log"><?php echo $link1 ?><?php echo $row['po_content'] ?><?php echo $link2 ?></td>
         <td class="td_num td_pt"><?php echo number_format($row['po_point']) ?></td>
-        <td class="td_bignum td_pt"><?php echo number_format($row2['mb_point']) ?></td>
+        <td class="td_time"><?php echo $row['po_datetime'] ?></td>
+        <td class="td_date<?php echo $expr; ?>">
+            <?php if ($row['po_expired'] == 1) { ?>
+            만료<?php echo date('ymd', strtotime($row['po_expire_date'])); ?>
+            <?php } else echo $row['po_expire_date'] == '9999-12-31' ? '&nbsp;' : $row['po_expire_date']; ?>
+        </td>
+        <td class="td_num td_pt"><?php echo number_format($row['po_mb_point']) ?></td>
     </tr>
 
     <?php
@@ -211,6 +232,12 @@ function point_clear()
         <th scope="row"><label for="po_point">포인트<strong class="sound_only">필수</strong></label></th>
         <td><input type="text" name="po_point" id="po_point" required class="required frm_input"></td>
     </tr>
+    <?php if($config['cf_point_term'] > 0) { ?>
+    <tr>
+        <th scope="row"><label for="po_expire_term">포인트 유효기간</label></th>
+        <td><input type="text" name="po_expire_term" value="<?php echo $po_expire_term; ?>" id="po_expire_term" class="frm_input" size="5"> 일</td>
+    </tr>
+    <?php } ?>
     </tbody>
     </table>
 
diff --git a/adm/point_list_delete.php b/adm/point_list_delete.php
index e09bafd48..f9cc2c8cd 100644
--- a/adm/point_list_delete.php
+++ b/adm/point_list_delete.php
@@ -1,5 +1,5 @@
 <?php
-$sub_menu = "200200";
+$sub_menu = '200200';
 include_once('./_common.php');
 
 check_demo();
@@ -10,23 +10,50 @@ check_token();
 
 $count = count($_POST['chk']);
 if(!$count)
-    alert($_POST['act_button']." 하실 항목을 하나 이상 체크하세요.");
+    alert($_POST['act_button'].' 하실 항목을 하나 이상 체크하세요.');
 
 for ($i=0; $i<$count; $i++)
 {
     // 실제 번호를 넘김
     $k = $_POST['chk'][$i];
 
+    // 포인트 내역정보
+    $sql = " select * from {$g4['point_table']} where po_id = '{$_POST['po_id'][$k]}' ";
+    $row = sql_fetch($sql);
+
+    if(!$row['po_id'])
+        continue;
+
+    if($row['po_point'] < 0) {
+        $mb_id = $row['mb_id'];
+        $po_point = abs($row['po_point']);
+
+        if($row['po_rel_table'] == '@expire')
+            delete_expire_point($mb_id, $po_point);
+        else
+            delete_use_point($mb_id, $po_point);
+    } else {
+        if($row['po_use_point'] > 0) {
+            insert_use_point($row['mb_id'], $row['po_use_point'], $row['po_id']);
+        }
+    }
+
+    // 포인트 내역삭제
     $sql = " delete from {$g4['point_table']} where po_id = '{$_POST['po_id'][$k]}' ";
     sql_query($sql);
 
-    $sql = " select sum(po_point) as sum_po_point from {$g4['point_table']} where mb_id = '{$_POST['mb_id'][$k]}' ";
-    $row = sql_fetch($sql);
-    $sum_point = $row['sum_po_point'];
+    // po_mb_point에 반영
+    $sql = " update {$g4['point_table']}
+                set po_mb_point = po_mb_point - '{$row['po_point']}'
+                where mb_id = '{$_POST['mb_id'][$k]}'
+                  and po_id > '{$_POST['po_id'][$k]}' ";
+    sql_query($sql);
 
-    $sql= " update {$g4['member_table']} set mb_point = '{$sum_point}' where mb_id = '{$_POST['mb_id'][$k]}' ";
+    // 포인트 UPDATE
+    $sum_point = get_point_sum($_POST['mb_id'][$k]);
+    $sql= " update {$g4['member_table']} set mb_point = '$sum_point' where mb_id = '{$_POST['mb_id'][$k]}' ";
     sql_query($sql);
 }
 
 goto_url('./point_list.php?'.$qstr);
-?>
+?>
\ No newline at end of file
diff --git a/adm/point_update.php b/adm/point_update.php
index fbd2f1a9d..24a318c9a 100644
--- a/adm/point_update.php
+++ b/adm/point_update.php
@@ -9,6 +9,7 @@ check_token();
 $mb_id = $_POST['mb_id'];
 $po_point = $_POST['po_point'];
 $po_content = $_POST['po_content'];
+$expire = preg_replace('/[^0-9]/', '', $_POST['po_expire_term']);
 
 $mb = get_member($mb_id);
 
@@ -18,7 +19,7 @@ if (!$mb['mb_id'])
 if (($po_point < 0) && ($po_point * (-1) > $mb['mb_point']))
     alert('포인트를 깎는 경우 현재 포인트보다 작으면 안됩니다.', './point_list.php?'.$qstr);
 
-insert_point($mb_id, $po_point, $po_content, '@passive', $mb_id, $member['mb_id']."-".uniqid(""));
+insert_point($mb_id, $po_point, $po_content, '@passive', $mb_id, $member['mb_id'].'-'.uniqid(''), $expire);
 
 goto_url('./point_list.php?'.$qstr);
 ?>
diff --git a/bbs/delete.php b/bbs/delete.php
index 21ec46c15..e3b03a3f9 100644
--- a/bbs/delete.php
+++ b/bbs/delete.php
@@ -101,8 +101,8 @@ while ($row = sql_fetch_array($result))
     else
     {
         // 코멘트 포인트 삭제
-        if (!delete_point($row['mb_id'], $bo_table, $row['wr_id'], '코멘트'))
-            insert_point($row['mb_id'], $board['bo_comment_point'] * (-1), "{$board['bo_subject']} {$write['wr_id']}-{$row['wr_id']} 코멘트삭제");
+        if (!delete_point($row['mb_id'], $bo_table, $row['wr_id'], '댓글'))
+            insert_point($row['mb_id'], $board['bo_comment_point'] * (-1), "{$board['bo_subject']} {$write['wr_id']}-{$row['wr_id']} 댓글삭제");
 
         $count_comment++;
     }
diff --git a/bbs/delete_all.php b/bbs/delete_all.php
index 330ad4c17..4e91bf319 100644
--- a/bbs/delete_all.php
+++ b/bbs/delete_all.php
@@ -114,8 +114,8 @@ for ($i=count($tmp_array)-1; $i>=0; $i--)
         else
         {
             // 코멘트 포인트 삭제
-            if (!delete_point($row['mb_id'], $bo_table, $row['wr_id'], '코멘트'))
-                insert_point($row['mb_id'], $board['bo_comment_point'] * (-1), "{$board['bo_subject']} {$write['wr_id']}-{$row['wr_id']} 코멘트삭제");
+            if (!delete_point($row['mb_id'], $bo_table, $row['wr_id'], '댓글'))
+                insert_point($row['mb_id'], $board['bo_comment_point'] * (-1), "{$board['bo_subject']} {$write['wr_id']}-{$row['wr_id']} 댓글삭제");
 
             $count_comment++;
         }
diff --git a/bbs/delete_comment.php b/bbs/delete_comment.php
index 89d5fe84d..7a0a7f855 100644
--- a/bbs/delete_comment.php
+++ b/bbs/delete_comment.php
@@ -58,9 +58,9 @@ $row = sql_fetch($sql);
 if ($row['cnt'] && !$is_admin)
     alert('이 코멘트와 관련된 답변코멘트가 존재하므로 삭제 할 수 없습니다.');
 
-// 코멘트 삭제
+// 코멘트 포인트 삭제
 if (!delete_point($write['mb_id'], $bo_table, $comment_id, '댓글'))
-    insert_point($write['mb_id'], $board['bo_comment_point'] * (-1), "{$board['bo_subject']} {$write['wr_parent']}-{$comment_id} 코멘트삭제");
+    insert_point($write['mb_id'], $board['bo_comment_point'] * (-1), "{$board['bo_subject']} {$write['wr_parent']}-{$comment_id} 댓글삭제");
 
 // 코멘트 삭제
 sql_query(" delete from {$write_table} where wr_id = '{$comment_id}' ");
diff --git a/bbs/login_check.php b/bbs/login_check.php
index 760974eee..27ef62462 100644
--- a/bbs/login_check.php
+++ b/bbs/login_check.php
@@ -40,6 +40,14 @@ set_session('ss_mb_id', $mb['mb_id']);
 // FLASH XSS 공격에 대응하기 위하여 회원의 고유키를 생성해 놓는다. 관리자에서 검사함 - 110106
 set_session('ss_mb_key', md5($mb['mb_datetime'] . $_SERVER['REMOTE_ADDR'] . $_SERVER['HTTP_USER_AGENT']));
 
+// 포인트 체크
+if($config['cf_use_point']) {
+    $sum_point = get_point_sum($mb['mb_id']);
+
+    $sql= " update {$g4['member_table']} set mb_point = '$sum_point' where mb_id = '{$mb['mb_id']}' ";
+    sql_query($sql);
+}
+
 // 3.26
 // 아이디 쿠키에 한달간 저장
 if ($auto_login) {
diff --git a/bbs/point.php b/bbs/point.php
index 310c31fb3..ebfdc9c56 100644
--- a/bbs/point.php
+++ b/bbs/point.php
@@ -20,21 +20,6 @@ $rows = $config['cf_page_rows'];
 $total_page  = ceil($total_count / $rows);  // 전체 페이지 계산
 if (!$page) { $page = 1; } // 페이지가 없으면 첫 페이지 (1 페이지)
 $from_record = ($page - 1) * $rows; // 시작 열을 구함
-
-// 포인트소계
-$sql = " select po_point
-            {$sql_common}
-            {$sql_order}
-            limit {$from_record}, {$rows} ";
-$result = sql_query($sql);
-$sum_point1 = $sum_point2 = 0;
-for($i=0; $row=sql_fetch_array($result); $i++) {
-    if($row['po_point'] >= 0) {
-        $sum_point1 += $row['po_point'];
-    } else {
-        $sum_point2 += $row['po_point'];
-    }
-}
 ?>
 
 <div id="point" class="new_win">
@@ -50,20 +35,9 @@ for($i=0; $row=sql_fetch_array($result); $i++) {
         <th scope="col">사용포인트</th>
     </tr>
     </thead>
-    <tfoot>
-    <tr>
-        <th scope="row" colspan="2">소계</th>
-        <td><?php echo number_format($sum_point1) ?></td>
-        <td><?php echo number_format($sum_point2) ?></td>
-    </tr>
-    <tr>
-        <th scope="row" colspan="2">보유포인트</th>
-        <td colspan="2"><?php echo number_format($member['mb_point']) ?></td>
-    </tr>
-    </tfoot>
     <tbody>
     <?php
-    $sum_point1 = $sum_point2 = 0;
+    $sum_point1 = $sum_point2 = $sum_point3 = 0;
 
     $sql = " select *
                 {$sql_common}
@@ -80,12 +54,13 @@ for($i=0; $row=sql_fetch_array($result); $i++) {
             $sum_point2 += $row['po_point'];
         }
 
+        $po_content = $row['po_content'];
     ?>
     <tr>
-        <td class="td_datetime"><?php echo $row['po_datetime'] ?></td>
-        <td><?php echo $row['po_content'] ?></td>
-        <td class="td_bignum"><?php echo $point1 ?></td>
-        <td class="td_bignum"><?php echo $point2 ?></td>
+        <td class="td_datetime"><?php echo $row['po_datetime']; ?></td>
+        <td><?php echo $po_content; ?></td>
+        <td class="td_bignum"><?php echo $point1; ?></td>
+        <td class="td_bignum"><?php echo $point2; ?></td>
     </tr>
     <?php
     }
@@ -99,6 +74,17 @@ for($i=0; $row=sql_fetch_array($result); $i++) {
     }
     ?>
     </tbody>
+    <tfoot>
+    <tr>
+        <th scope="row" colspan="2">소계</th>
+        <td><?php echo $sum_point1; ?></td>
+        <td><?php echo $sum_point2; ?></td>
+    </tr>
+    <tr>
+        <th scope="row" colspan="2">보유포인트</th>
+        <td colspan="2"><?php echo number_format($member['mb_point']); ?></td>
+    </tr>
+    </tfoot>
     </table>
 
 
diff --git a/common.php b/common.php
index ef6a00491..dfa313400 100644
--- a/common.php
+++ b/common.php
@@ -25,7 +25,7 @@ if (!get_magic_quotes_gpc()) {
             foreach ($value as &$v) $fn($v, $fn);
         }
     ');
-    
+
     // Escape data
     $addslashes_deep($_POST, $addslashes_deep);
     $addslashes_deep($_GET, $addslashes_deep);
@@ -95,7 +95,7 @@ if (file_exists($dbconfig_file)) {
     $connect_db = sql_connect(G4_MYSQL_HOST, G4_MYSQL_USER, G4_MYSQL_PASSWORD) or die('MySQL Connect Error!!!');
     $select_db  = sql_select_db(G4_MYSQL_DB, $connect_db) or die('MySQL DB Error!!!');
     @mysql_query(" set names utf8 ");
-    if (defined(G4_TIMEZONE)) @mysql_query(" set time_zone = '".G4_TIMEZONE."'"); 
+    if (defined(G4_TIMEZONE)) @mysql_query(" set time_zone = '".G4_TIMEZONE."'");
 } else {
 ?>
 
@@ -165,7 +165,7 @@ $config = sql_fetch(" select * from {$g4['config_table']} ");
 
 define('G4_HTTP_BBS_URL',  https_url(G4_BBS_DIR, false));
 define('G4_HTTPS_BBS_URL', https_url(G4_BBS_DIR, true));
-if ($config['cf_editor']) 
+if ($config['cf_editor'])
     define('G4_EDITOR_LIB', G4_EDITOR_PATH."/{$config['cf_editor']}/editor.lib.php");
 else
     define('G4_EDITOR_LIB', G4_LIB_PATH."/editor.lib.php");
@@ -182,7 +182,7 @@ if (G4_USE_MOBILE) {
         $is_mobile = false;
     else if ($_REQUEST['device']=='mobile')
         $is_mobile = true;
-    else if (isset($_SESSION['ss_is_mobile'])) 
+    else if (isset($_SESSION['ss_is_mobile']))
         $is_mobile = $_SESSION['ss_is_mobile'];
     else if (is_mobile())
         $is_mobile = true;
@@ -263,7 +263,7 @@ if (isset($_REQUEST['spt']))  { // search part (검색 파트[구간])
 
 if (isset($_REQUEST['page'])) { // 리스트 페이지
     $page = (int)$_REQUEST['page'];
-    if ($page) 
+    if ($page)
         $qstr .= '&amp;page=' . urlencode($page);
 } else {
     $page = '';
diff --git a/css/admin.css b/css/admin.css
index a935c0369..7179fa997 100644
--- a/css/admin.css
+++ b/css/admin.css
@@ -554,6 +554,7 @@ td {padding:8px 5px 6px;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9
 /* 공통 */
 .tr_bg {background:#f5f6fa}
 
+.td_addr {text-align:left !important}
 .td_chk {width:30px;text-align:center}
 .td_smallstat {width:50px;text-align:center}
 .td_num {width:60px;text-align:center}
@@ -564,9 +565,10 @@ td {padding:8px 5px 6px;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9
 .td_odrnum3 {width:110px;text-align:center}
 .td_grid {width:60px;text-align:center}
 .td_mbid, .td_name, .td_mbname {width:100px;text-align:left !important}
-.td_addr {text-align:left !important}
-.td_date {width:80px;text-align:center}
-.td_time {width:150px;text-align:center}
+
+.td_date {width:70px;text-align:center}
+.td_time {width:130px;text-align:center}
+
 .td_boolean {width:50px;text-align:center}
 .td_pt {text-align:right !important}
 .td_sendcost_by {width:50px;text-align:center}
@@ -579,8 +581,14 @@ td {padding:8px 5px 6px;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9
 .txt_true {color:#e8180c}
 .txt_false {color:#ccc}
 
+
 .banner_or_img {margin:10px 0 0}
 .banner_or_img button {display:block;margin:5px 0 0}
+.txt_active {color:#5d910b}
+.txt_expired {color:#ccc}
+
+/* 환경설정 */
+.cf_cert_kcp_hide {display:none}
 
 /* 관리권한설정 */
 #add_admin fieldset {margin-top:20px}
diff --git a/install/gnuboard4s.sql b/install/gnuboard4s.sql
index 746eb61d1..d08ad879d 100644
--- a/install/gnuboard4s.sql
+++ b/install/gnuboard4s.sql
@@ -197,6 +197,7 @@ CREATE TABLE IF NOT EXISTS `g4s_config` (
   `cf_include_tail` varchar(255) NOT NULL DEFAULT '',
   `cf_add_script` text NOT NULL,
   `cf_use_point` tinyint(4) NOT NULL DEFAULT '0',
+  `cf_point_term` int(11) NOT NULL DEFAULT '0',
   `cf_use_norobot` tinyint(4) NOT NULL DEFAULT '0',
   `cf_use_copy_log` tinyint(4) NOT NULL DEFAULT '0',
   `cf_use_email_certify` tinyint(4) NOT NULL DEFAULT '0',
@@ -492,11 +493,16 @@ CREATE TABLE IF NOT EXISTS `g4s_point` (
   `po_datetime` datetime NOT NULL default '0000-00-00 00:00:00',
   `po_content` varchar(255) NOT NULL default '',
   `po_point` int(11) NOT NULL default '0',
+  `po_use_point` int(11) NOT NULL default '0',
+  `po_expired` tinyint(4) NOT NULL default '0',
+  `po_expire_date` date NOT NULL default '0000-00-00',
+  `po_mb_point` int(11) NOT NULL default '0',
   `po_rel_table` varchar(20) NOT NULL default '',
   `po_rel_id` varchar(20) NOT NULL default '',
   `po_rel_action` varchar(255) NOT NULL default '',
   PRIMARY KEY  (`po_id`),
-  KEY `index1` (`mb_id`,`po_rel_table`,`po_rel_id`,`po_rel_action`)
+  KEY `index1` (`mb_id`,`po_rel_table`,`po_rel_id`,`po_rel_action`),
+  KEY `index2` (`po_expire_date`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
 -- --------------------------------------------------------
diff --git a/lib/common.lib.php b/lib/common.lib.php
index 9b0ca3cfa..d94bd0dda 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -554,7 +554,7 @@ function html_purifier($html)
         // 첫행이 # 이면 주석 처리
         if (!preg_match("/^#/", $domain)) {
             $domain = trim($domain);
-            if ($domain) 
+            if ($domain)
                 array_push($domains, $domain);
         }
     }
@@ -866,7 +866,7 @@ function get_yn_select($name, $selected='1', $event='')
 
 
 // 포인트 부여
-function insert_point($mb_id, $point, $content='', $rel_table='', $rel_id='', $rel_action='')
+function insert_point($mb_id, $point, $content='', $rel_table='', $rel_id='', $rel_action='', $expire=0)
 {
     global $config;
     global $g4;
@@ -883,6 +883,9 @@ function insert_point($mb_id, $point, $content='', $rel_table='', $rel_id='', $r
     $mb = sql_fetch(" select mb_id from {$g4['member_table']} where mb_id = '$mb_id' ");
     if (!$mb['mb_id']) { return 0; }
 
+    // 회원포인트
+    $mb_point = get_point_sum($mb_id);
+
     // 이미 등록된 내역이라면 건너뜀
     if ($rel_table || $rel_id || $rel_action)
     {
@@ -897,28 +900,251 @@ function insert_point($mb_id, $point, $content='', $rel_table='', $rel_id='', $r
     }
 
     // 포인트 건별 생성
+    $po_expire_date = '9999-12-31';
+    if($config['cf_point_term'] > 0) {
+        if($expire > 0)
+            $po_expire_date = date('Y-m-d', strtotime('+'.($expire - 1).' days', G4_SERVER_TIME));
+        else
+            $po_expire_date = date('Y-m-d', strtotime('+'.($config['cf_point_term'] - 1).' days', G4_SERVER_TIME));
+    }
+
+    $po_expired = 0;
+    if($point < 0) {
+        $po_expired = 1;
+        $po_expire_date = G4_TIME_YMD;
+    }
+    $po_mb_point = $mb_point + $point;
+
     $sql = " insert into {$g4['point_table']}
                 set mb_id = '$mb_id',
                     po_datetime = '".G4_TIME_YMDHIS."',
                     po_content = '".addslashes($content)."',
                     po_point = '$point',
+                    po_use_point = '0',
+                    po_mb_point = '$po_mb_point',
+                    po_expired = '$po_expired',
+                    po_expire_date = '$po_expire_date',
                     po_rel_table = '$rel_table',
                     po_rel_id = '$rel_id',
                     po_rel_action = '$rel_action' ";
     sql_query($sql);
 
-    // 포인트 내역의 합을 구하고
-    $sql = " select sum(po_point) as sum_po_point from {$g4['point_table']} where mb_id = '$mb_id' ";
-    $row = sql_fetch($sql);
-    $sum_point = $row['sum_po_point'];
+    // 포인트를 사용한 경우 포인트 내역에 사용금액 기록
+    if($point < 0) {
+        insert_use_point($mb_id, $point);
+    }
 
     // 포인트 UPDATE
-    $sql = " update {$g4['member_table']} set mb_point = '$sum_point' where mb_id = '$mb_id' ";
+    $sql = " update {$g4['member_table']} set mb_point = '$po_mb_point' where mb_id = '$mb_id' ";
     sql_query($sql);
 
     return 1;
 }
 
+// 사용포인트 입력
+function insert_use_point($mb_id, $point, $po_id='')
+{
+    global $g4, $config;
+
+    if($config['cf_point_term'])
+        $sql_order = " order by po_expire_date asc, po_id asc ";
+    else
+        $sql_order = " order by po_id asc ";
+
+    $point1 = abs($point);
+    $sql = " select po_id, po_point, po_use_point
+                from {$g4['point_table']}
+                where mb_id = '$mb_id'
+                  and po_id <> '$po_id'
+                  and po_expired = '0'
+                  and po_point > po_use_point
+                $sql_order ";
+    $result = sql_query($sql);
+    for($i=0; $row=sql_fetch_array($result); $i++) {
+        $point2 = $row['po_point'];
+        $point3 = $row['po_use_point'];
+
+        if(($point2 - $point3) > $point1) {
+            $sql = " update {$g4['point_table']}
+                        set po_use_point = po_use_point + '$point1'
+                        where po_id = '{$row['po_id']}' ";
+            sql_query($sql);
+            break;
+        } else {
+            $point4 = $point2 - $point3;
+            $sql = " update {$g4['point_table']}
+                        set po_use_point = po_use_point + '$point4',
+                            po_expired = '100'
+                        where po_id = '{$row['po_id']}' ";
+            sql_query($sql);
+            $point1 -= $point4;
+        }
+    }
+}
+
+// 사용포인트 삭제
+function delete_use_point($mb_id, $point)
+{
+    global $g4, $config;
+
+    if($config['cf_point_term'])
+        $sql_order = " order by po_expire_date desc, po_id desc ";
+    else
+        $sql_order = " order by po_id desc ";
+
+    $point1 = abs($point);
+    $sql = " select po_id, po_use_point, po_expired, po_expire_date
+                from {$g4['point_table']}
+                where mb_id = '$mb_id'
+                  and po_expired <> '1'
+                  and po_use_point > 0
+                $sql_order ";
+    $result = sql_query($sql);
+    for($i=0; $row=sql_fetch_array($result); $i++) {
+        $point2 = $row['po_use_point'];
+
+        $po_expired = $row['po_expired'];
+        if($row['po_expired'] == 100 && ($row['po_expire_date'] == '9999-12-31' || $row['po_expire_date'] >= G4_TIME_YMD))
+            $po_expired = 0;
+
+        if($point2 > $point1) {
+            $sql = " update {$g4['point_table']}
+                        set po_use_point = po_use_point - '$point1',
+                            po_expired = '$po_expired'
+                        where po_id = '{$row['po_id']}' ";
+            sql_query($sql);
+            break;
+        } else {
+            $sql = " update {$g4['point_table']}
+                        set po_use_point = '0',
+                            po_expired = '$po_expired'
+                        where po_id = '{$row['po_id']}' ";
+            sql_query($sql);
+
+            $point1 -= $point2;
+        }
+    }
+}
+
+// 소멸포인트 삭제
+function delete_expire_point($mb_id, $point)
+{
+    global $g4, $config;
+
+    $point1 = abs($point);
+    $sql = " select po_id, po_use_point, po_expired, po_expire_date
+                from {$g4['point_table']}
+                where mb_id = '$mb_id'
+                  and po_expired = '1'
+                  and po_point >= 0
+                  and po_use_point > 0
+                order by po_expire_date desc, po_id desc ";
+    $result = sql_query($sql);
+    for($i=0; $row=sql_fetch_array($result); $i++) {
+        $point2 = $row['po_use_point'];
+        $po_expired = '0';
+        $po_expire_date = '9999-12-31';
+        if($config['cf_point_term'] > 0)
+            $po_expire_date = date('Y-m-d', strtotime('+'.($config['cf_point_term'] - 1).' days', G4_SERVER_TIME));
+
+        if($point2 > $point1) {
+            $sql = " update {$g4['point_table']}
+                        set po_use_point = po_use_point - '$point1',
+                            po_expired = '$po_expired',
+                            po_expire_date = '$po_expire_date'
+                        where po_id = '{$row['po_id']}' ";
+            sql_query($sql);
+            break;
+        } else {
+            $sql = " update {$g4['point_table']}
+                        set po_use_point = '0',
+                            po_expired = '$po_expired',
+                            po_expire_date = '$po_expire_date'
+                        where po_id = '{$row['po_id']}' ";
+            sql_query($sql);
+
+            $point1 -= $point2;
+        }
+    }
+}
+
+// 포인트 내역 합계
+function get_point_sum($mb_id)
+{
+    global $g4, $config;
+
+    if($config['cf_point_term'] > 0) {
+        // 소멸포인트가 있으면 내역 추가
+        $expire_point = get_expire_point($mb_id);
+        if($expire_point > 0) {
+            $mb = get_member($mb_id, 'mb_point');
+            $content = '포인트 소멸';
+            $rel_table = '@expire';
+            $rel_id = $mb_id;
+            $rel_action = 'expire'.'-'.uniqid('');
+            $point = $expire_point * (-1);
+            $po_mb_point = $mb['mb_point'] + $point;
+            $po_expire_date = G4_TIME_YMD;
+            $po_expired = 1;
+
+            $sql = " insert into {$g4['point_table']}
+                        set mb_id = '$mb_id',
+                            po_datetime = '".G4_TIME_YMDHIS."',
+                            po_content = '".addslashes($content)."',
+                            po_point = '$point',
+                            po_use_point = '0',
+                            po_mb_point = '$po_mb_point',
+                            po_expired = '$po_expired',
+                            po_expire_date = '$po_expire_date',
+                            po_rel_table = '$rel_table',
+                            po_rel_id = '$rel_id',
+                            po_rel_action = '$rel_action' ";
+            sql_query($sql);
+
+            // 포인트를 사용한 경우 포인트 내역에 사용금액 기록
+            if($point < 0) {
+                insert_use_point($mb_id, $point);
+            }
+        }
+
+        // 유효기간이 있을 때 기간이 지난 포인트 expired 체크
+        $sql = " update {$g4['point_table']}
+                    set po_expired = '1'
+                    where mb_id = '$mb_id'
+                      and po_expired <> '1'
+                      and po_expire_date <> '9999-12-31'
+                      and po_expire_date < '".G4_TIME_YMD."' ";
+        sql_query($sql);
+    }
+
+    // 포인트합
+    $sql = " select sum(po_point) as sum_po_point
+                from {$g4['point_table']}
+                where mb_id = '$mb_id' ";
+    $row = sql_fetch($sql);
+
+    return $row['sum_po_point'];
+}
+
+// 소멸 포인트
+function get_expire_point($mb_id)
+{
+    global $g4, $config;
+
+    if($config['cf_point_term'] == 0)
+        return 0;
+
+    $sql = " select sum(po_point - po_use_point) as sum_point
+                from {$g4['point_table']}
+                where mb_id = '$mb_id'
+                  and po_expired = '0'
+                  and po_expire_date <> '9999-12-31'
+                  and po_expire_date < '".G4_TIME_YMD."' ";
+    $row = sql_fetch($sql);
+
+    return $row['sum_point'];
+}
+
 // 포인트 삭제
 function delete_point($mb_id, $rel_table, $rel_id, $rel_action)
 {
@@ -927,16 +1153,40 @@ function delete_point($mb_id, $rel_table, $rel_id, $rel_action)
     $result = false;
     if ($rel_table || $rel_id || $rel_action)
     {
+        // 포인트 내역정보
+        $sql = " select * from {$g4['point_table']}
+                    where mb_id = '$mb_id'
+                      and po_rel_table = '$rel_table'
+                      and po_rel_id = '$rel_id'
+                      and po_rel_action = '$rel_action' ";
+        $row = sql_fetch($sql);
+
+        if($row['po_point'] < 0) {
+            $mb_id = $row['mb_id'];
+            $po_point = abs($row['po_point']);
+
+            delete_use_point($mb_id, $po_point);
+        } else {
+            if($row['po_use_point'] > 0) {
+                insert_use_point($row['mb_id'], $row['po_use_point'], $row['po_id']);
+            }
+        }
+
         $result = sql_query(" delete from {$g4['point_table']}
                      where mb_id = '$mb_id'
                        and po_rel_table = '$rel_table'
                        and po_rel_id = '$rel_id'
                        and po_rel_action = '$rel_action' ", false);
 
+        // po_mb_point에 반영
+        $sql = " update {$g4['point_table']}
+                    set po_mb_point = po_mb_point - '{$row['po_point']}'
+                    where mb_id = '$mb_id'
+                      and po_id > '{$row['po_id']}' ";
+        sql_query($sql);
+
         // 포인트 내역의 합을 구하고
-        $sql = " select sum(po_point) as sum_po_point from {$g4['point_table']} where mb_id = '$mb_id' ";
-        $row = sql_fetch($sql);
-        $sum_point = $row['sum_po_point'];
+        $sum_point = get_point_sum($mb_id);
 
         // 포인트 UPDATE
         $sql = " update {$g4['member_table']} set mb_point = '$sum_point' where mb_id = '$mb_id' ";
@@ -978,11 +1228,11 @@ function get_sideview($mb_id, $name='', $email='', $homepage='')
 
                 if ($config['cf_use_member_icon'] == 2) // 회원아이콘+이름
                     $tmp_name = $tmp_name.' '.$name;
-            } else { 
-                  $tmp_name = $tmp_name." ".$name; 
-            } 
-        } else { 
-            $tmp_name = $tmp_name.' '.$name; 
+            } else {
+                  $tmp_name = $tmp_name." ".$name;
+            }
+        } else {
+            $tmp_name = $tmp_name.' '.$name;
         }
         $tmp_name .= '</a>';
 
@@ -2022,7 +2272,7 @@ function board_notice($bo_notice, $wr_id, $insert=false)
 
 
 // goo.gl 짧은주소 만들기
-function googl_short_url($longUrl) 
+function googl_short_url($longUrl)
 {
     global $config;
 
diff --git a/upgrade.php b/upgrade.php
new file mode 100644
index 000000000..d59b1f7d7
--- /dev/null
+++ b/upgrade.php
@@ -0,0 +1,21 @@
+<?php
+include_once('./_common.php');
+
+// 포인트유효기간 필드추가
+if(!sql_query(" select cf_point_term from {$g4['config_table']} ", false)) {
+    sql_query(" ALTER TABLE `{$g4['config_table']}`
+                    ADD `cf_point_term` int(11) NOT NULL DEFAULT '0' AFTER `cf_use_point` ", true);
+    sql_query(" ALTER TABLE `{$g4['point_table']}`
+                    ADD `po_use_point` int(11) NOT NULL DEFAULT '0' AFTER `po_point`,
+                    ADD `po_expired` tinyint(4) NOT NULL DEFAULT '0' AFTER `po_use_point`,
+                    ADD `po_expire_date` date NOT NULL DEFAULT '0000-00-00' AFTER `po_expired`,
+                    ADD `po_mb_point` int(11) NOT NULL DEFAULT '0' AFTER `po_expire_date`,
+                    ADD KEY `index2` (`po_expire_date`) ", true);
+
+    sql_query(" update {$g4['point_table']}
+                    set po_expire_date = '9999-12-31'
+                    where po_expire_date = '0000-00-00' ");
+}
+
+die("테이블 또는 필드 추가 업그레이드가 완료 되었습니다.");
+?>
\ No newline at end of file