diff --git a/mobile/shop/settle_kcp.inc.php b/mobile/shop/settle_kcp.inc.php
index c70cbfad0..9db76f2d3 100644
--- a/mobile/shop/settle_kcp.inc.php
+++ b/mobile/shop/settle_kcp.inc.php
@@ -38,7 +38,7 @@ $g_conf_site_cd = $default['de_kcp_mid'];
 $g_conf_site_key = $default['de_kcp_site_key'];
 
 // 테스트 결제 때 PAYCO site_cd, site_key 재설정
-if($default['de_card_test'] && isset($_POST['od_settle_case']) && $_POST['od_settle_case'] == '간편결제') {
+if($default['de_card_test'] && ($_POST['settle_method'] == '간편결제' || $_POST['od_settle_case'] == '간편결제')) {
     $g_conf_site_cd = 'S6729';
     $g_conf_site_key = '';
 }