diff --git a/extend/shop.extend.php b/extend/shop.extend.php
index 7209fb577..26569b986 100644
--- a/extend/shop.extend.php
+++ b/extend/shop.extend.php
@@ -122,11 +122,20 @@ $result = sql_query($sql, false);
 if(!$result) {
     sql_query(" ALTER TABLE `{$g4['shop_cart_table']}`
                     ADD `ct_option` VARCHAR(255) NOT NULL DEFAULT '' AFTER `ct_stock_use`,
+                    ADD `ct_num` INT(11) NOT NULL DEFAULT '0' AFTER `ct_qty`,
                     ADD `io_id` VARCHAR(255) NOT NULL DEFAULT '' AFTER `ct_qty`,
                     ADD `io_type` TINYINT(4) NOT NULL DEFAULT '0' AFTER `io_id`,
                     ADD `io_price` INT(11) NOT NULL DEFAULT '0' AFTER `io_type` ", false);
 }
 
+// ct_num 추가
+$sql = " select ct_num from {$g4['shop_cart_table']} limit 1 ";
+$result = sql_query($sql, false);
+if(!$result) {
+    sql_query(" ALTER TABLE `{$g4['shop_cart_table']}`
+                    ADD `ct_num` INT(11) NOT NULL DEFAULT '0' AFTER `ct_qty` ", false);
+}
+
 // it_brand 추가
 /*
 $sql = " select it_brand from {$g4['shop_item_table']} limit 1 ";
diff --git a/shop/cartupdate.php b/shop/cartupdate.php
index 1d510bc59..b005b6490 100644
--- a/shop/cartupdate.php
+++ b/shop/cartupdate.php
@@ -229,11 +229,11 @@ else // 장바구니에 담기
     // 장바구니에 Insert
     $comma = '';
     $sql = " INSERT INTO {$g4['shop_cart_table']}
-                    ( uq_id, it_id, it_name, ct_status, ct_price, ct_point, ct_point_use, ct_stock_use, ct_option, ct_qty, io_id, io_type, io_price, ct_time, ct_ip, ct_direct )
+                    ( uq_id, it_id, it_name, ct_status, ct_price, ct_point, ct_point_use, ct_stock_use, ct_option, ct_qty, ct_num, io_id, io_type, io_price, ct_time, ct_ip, ct_direct )
                 VALUES ";
 
     for($i=0; $i<$option_count; $i++) {
-        $sql .= $comma."( '$tmp_uq_id', '{$_POST['it_id']}', '{$_POST['it_name']}', '쇼핑', '{$_POST['it_price']}', '{$_POST['it_point']}', '0', '0', '{$_POST['io_value'][$i]}', '{$_POST['ct_qty'][$i]}', '{$_POST['io_id'][$i]}', '{$_POST['io_type'][$i]}', '{$_POST['io_price'][$i]}', '".G4_TIME_YMDHIS."', '$REMOTE_ADDR', '$sw_direct' )";
+        $sql .= $comma."( '$tmp_uq_id', '{$_POST['it_id']}', '{$_POST['it_name']}', '쇼핑', '{$_POST['it_price']}', '{$_POST['it_point']}', '0', '0', '{$_POST['io_value'][$i]}', '{$_POST['ct_qty'][$i]}', '$i', '{$_POST['io_id'][$i]}', '{$_POST['io_type'][$i]}', '{$_POST['io_price'][$i]}', '".G4_TIME_YMDHIS."', '$REMOTE_ADDR', '$sw_direct' )";
         $comma = ' , ';
     }