diff --git a/adm/shop_admin/orderform.php b/adm/shop_admin/orderform.php
index b4bd5f23d..849d54594 100644
--- a/adm/shop_admin/orderform.php
+++ b/adm/shop_admin/orderform.php
@@ -16,7 +16,7 @@ include_once(G5_ADMIN_PATH.'/admin.head.php');
 $keep_term = $default['de_cart_keep_term'];
 if (!$keep_term) $keep_term = 15; // 기본값 15일
 $beforetime = date('Y-m-d', ( G5_SERVER_TIME - (86400 * $keep_term) ) );
-$sql = " delete from {$g5['g5_shop_cart_table']} where ct_status = '쇼핑' and substringct_time < '$beforetime' ";
+$sql = " delete from {$g5['g5_shop_cart_table']} where ct_status = '쇼핑' and substring(ct_time, 1, 10) < '$beforetime' ";
 sql_query($sql);
 //------------------------------------------------------------------------------