diff --git a/adm/shop_admin/orderform.php b/adm/shop_admin/orderform.php
index a1a622b2b..f816c85b2 100644
--- a/adm/shop_admin/orderform.php
+++ b/adm/shop_admin/orderform.php
@@ -6,7 +6,6 @@ include_once('./_common.php');
 $html_title = '주문 내역 수정';
 $alt_msg1 = '주문번호 오류입니다.';
 $mb_guest = '비회원';
-$hours = 6; // 설정 시간이 지난 주문서 없는 장바구니 자료 삭제
 
 $cart_title1 = '쇼핑';
 $cart_title2 = '완료';
@@ -22,7 +21,7 @@ include_once(G4_ADMIN_PATH.'/admin.head.php');
 // 설정 시간이 지난 주문서 없는 장바구니 자료 삭제
 //------------------------------------------------------------------------------
 $keep_term = $default['de_cart_keep_term'];
-if (!$keep_term) $keep_term = 15; // 기본값 15일
+if (!$keep_term) $keep_term = 1; // 기본값 1일
 $beforetime = date('Y-m-d H:i:s', ( G4_SERVER_TIME - (86400 * $keep_term) ) );
 $sql = " delete from {$g4['shop_cart_table']} where ct_status = '$cart_title1' and ct_time <= '$beforetime' ";
 sql_query($sql);
diff --git a/lib/shop.lib.php b/lib/shop.lib.php
index 8abeb7b5a..9f5c1ddf0 100644
--- a/lib/shop.lib.php
+++ b/lib/shop.lib.php
@@ -5,11 +5,15 @@
 // 장바구니 건수 검사
 function get_cart_count($uq_id)
 {
-    global $g4;
+    global $g4, $default;
 
     $sql = " select count(ct_id) as cnt from {$g4['shop_cart_table']} where uq_id = '$uq_id' ";
+    if($default['de_cart_keep_term']) {
+        $ctime = date('Y-m-d H:i:s', G4_SERVER_TIME - ($default['de_cart_keep_term'] * 86400));
+        $sql .= " and ct_time > '$ctime' ";
+    }
     $row = sql_fetch($sql);
-    $cnt = (int)$row[cnt];
+    $cnt = (int)$row['cnt'];
     return $cnt;
 }
 
@@ -926,6 +930,39 @@ function get_new_od_id()
     return $od_id;
 }
 
+// uq_id 설정
+function set_unique_id($direct)
+{
+    global $default;
+
+    if ($direct) {
+        $tmp_uq_id = get_session('ss_uq_direct');
+        if(!$tmp_uq_id) {
+            $tmp_uq_id = get_uniqid();
+            set_session('ss_uq_direct', $tmp_uq_id);
+        }
+    } else {
+        // 비회원장바구니 uq_id 쿠키설정
+        if($default['de_guest_cart_use']) {
+            $g_cart_uq_id = get_cookie('ck_guest_cart_uqid');
+            if($g_cart_uq_id) {
+                set_session('ss_uq_id', $g_cart_uq_id);
+                set_cookie('ck_guest_cart_uqid', $g_cart_uq_id, ($default['de_cart_keep_term'] * 86400));
+            } else {
+                $tmp_uq_id = get_uniqid();
+                set_session('ss_uq_id', $tmp_uq_id);
+                set_cookie('ck_guest_cart_uqid', $tmp_uq_id, ($default['de_cart_keep_term'] * 86400));
+            }
+        } else {
+            $tmp_uq_id = get_session('ss_uq_id');
+            if(!$tmp_uq_id) {
+                $tmp_uq_id = get_uniqid();
+                set_session('ss_uq_id', $tmp_uq_id);
+            }
+        }
+    }
+}
+
 // 상품 목록 : 관련 상품 출력
 function display_relation_item($it_id, $width, $height, $rows=3)
 {
diff --git a/mobile/shop/cartsub.inc.php b/mobile/shop/cartsub.inc.php
index 76ac281b6..a97a47b0f 100644
--- a/mobile/shop/cartsub.inc.php
+++ b/mobile/shop/cartsub.inc.php
@@ -55,8 +55,12 @@ $sql = " select a.ct_id,
                 b.ca_id
            from {$g4['shop_cart_table']} a left join {$g4['shop_item_table']} b on ( a.it_id = b.it_id )
           where a.uq_id = '$s_uq_id'
-            and a.ct_num = '0'
-          order by a.ct_id ";
+            and a.ct_num = '0' ";
+if($default['de_cart_keep_term']) {
+    $ctime = date('Y-m-d H:i:s', G4_SERVER_TIME - ($default['de_cart_keep_term'] * 86400));
+    $sql .= " and a.ct_time > '$ctime' ";
+}
+$sql .= " order by a.ct_id ";
 $result = sql_query($sql);
 
 $good_info = '';
diff --git a/shop/cart.php b/shop/cart.php
index 6e3c559e4..ff87d8853 100644
--- a/shop/cart.php
+++ b/shop/cart.php
@@ -1,6 +1,9 @@
 <?php
 include_once('./_common.php');
 
+// uq_id 설정
+set_unique_id($sw_direct);
+
 // 회원일 경우 자신의 장바구니 상품 uq_id 값을 변경
 if($is_member) {
     $tmp_uq_id = get_session('ss_uq_id');
diff --git a/shop/cartsub.inc.php b/shop/cartsub.inc.php
index a53865dc1..ab9743753 100644
--- a/shop/cartsub.inc.php
+++ b/shop/cartsub.inc.php
@@ -54,8 +54,12 @@ $sql = " select a.ct_id,
                 b.ca_id
            from {$g4['shop_cart_table']} a left join {$g4['shop_item_table']} b on ( a.it_id = b.it_id )
           where a.uq_id = '$s_uq_id'
-            and a.ct_num = '0'
-          order by a.ct_id ";
+            and a.ct_num = '0' ";
+if($default['de_cart_keep_term']) {
+    $ctime = date('Y-m-d H:i:s', G4_SERVER_TIME - ($default['de_cart_keep_term'] * 86400));
+    $sql .= " and a.ct_time > '$ctime' ";
+}
+$sql .= " order by a.ct_id ";
 $result = sql_query($sql);
 
 $good_info = '';
diff --git a/shop/cartupdate.php b/shop/cartupdate.php
index a56d078a9..5a23f427d 100644
--- a/shop/cartupdate.php
+++ b/shop/cartupdate.php
@@ -1,35 +1,9 @@
 <?php
 include_once('./_common.php');
 
-// 비회원장바구니 uq_id 쿠키설정
-if($default['de_guest_cart_use']) {
-    $g_cart_uq_id = get_cookie('ck_guest_cart_uqid');
-    if($g_cart_uq_id) {
-        set_session('ss_uq_id', $g_cart_uq_id);
-        set_cookie('ck_guest_cart_uqid', $g_cart_uq_id, ($default['de_cart_keep_term'] * 86400));
-    } else {
-        if(!$sw_direct) {
-            $tmp_uq_id = get_uniqid();
-            set_session('ss_uq_id', $tmp_uq_id);
-            set_cookie('ck_guest_cart_uqid', $tmp_uq_id, ($default['de_cart_keep_term'] * 86400));
-        }
-    }
-}
-
-if ($sw_direct) {
-    $tmp_uq_id = get_session('ss_uq_direct');
-    if(!$tmp_uq_id) {
-        $tmp_uq_id = get_uniqid();
-        set_session('ss_uq_direct', $tmp_uq_id);
-    }
-}
-else {
-    $tmp_uq_id = get_session('ss_uq_id');
-    if(!$tmp_uq_id) {
-        $tmp_uq_id = get_uniqid();
-        set_session('ss_uq_id', $tmp_uq_id);
-    }
-}
+// uq_id 설정
+set_unique_id($sw_direct);
+$tmp_uq_id = get_session('ss_uq_id');
 
 // 브라우저에서 쿠키를 허용하지 않은 경우라고 볼 수 있음.
 if (!$tmp_uq_id)