diff --git a/adm/admin.menu400.shop_1of2.php b/adm/admin.menu400.shop_1of2.php
index bada33fb9..dd620043e 100644
--- a/adm/admin.menu400.shop_1of2.php
+++ b/adm/admin.menu400.shop_1of2.php
@@ -1,6 +1,6 @@
 <?php
 if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
-if (!defined('G4_IS_SHOP') || !G4_IS_SHOP) return;
+if (!defined('G4_USE_SHOP') || !G4_USE_SHOP) return;
 
 $menu["menu400"] = array (
     array("400000", "쇼핑몰관리",   "$g4[shop_admin_path]/"),
diff --git a/adm/admin.menu500.shop_2of2.php b/adm/admin.menu500.shop_2of2.php
index 6a50d874f..85b6b9f67 100644
--- a/adm/admin.menu500.shop_2of2.php
+++ b/adm/admin.menu500.shop_2of2.php
@@ -1,6 +1,6 @@
 <?php
 if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
-if (!defined('G4_IS_SHOP') || !G4_IS_SHOP) return;
+if (!defined('G4_USE_SHOP') || !G4_USE_SHOP) return;
 
 $menu["menu500"] = array (
     array("500000", "쇼핑몰현황/기타", "$g4[shop_admin_path]/itemsellrank.php"),
diff --git a/extend/shop.extend.php b/extend/shop.extend.php
index 95efbbd0c..fe7d8a87d 100644
--- a/extend/shop.extend.php
+++ b/extend/shop.extend.php
@@ -1,6 +1,6 @@
 <?
 if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
-//if (!defined('G4_IS_SHOP') || !G4_IS_SHOP) return;
+if (!defined('G4_USE_SHOP') || !G4_USE_SHOP) return;
 
 include_once(G4_LIB_PATH.'/shop.lib.php');
 
diff --git a/shop/_common.php b/shop/_common.php
index 3dadd2a9e..17f25647a 100644
--- a/shop/_common.php
+++ b/shop/_common.php
@@ -1,4 +1,5 @@
 <?
-$g4_path = "..";
 include_once("$g4_path/common.php");
+if (!defined('G4_USE_SHOP') || !G4_USE_SHOP) 
+    die("config.user.php 에 define('\$G4_USE_SHOP', true); 로 설정해 주세요.");
 ?>
\ No newline at end of file