diff --git a/adm/sms_admin/config.php b/adm/sms_admin/config.php
index 0bd8be13d..2c4ddc277 100644
--- a/adm/sms_admin/config.php
+++ b/adm/sms_admin/config.php
@@ -11,7 +11,7 @@ if (!$config['cf_icode_server_port']) $config['cf_icode_server_port'] = '7295';
 
 if ($config['cf_icode_id'] && $config['cf_icode_pw'])
 {
-    $res = get_sock("http://www.icodekorea.com/res/userinfo.php?userid=".$config['cf_icode_id']."&userpw=".$config['cf_icode_pw']);
+    $res = get_sock('http://www.icodekorea.com/res/userinfo.php?userid='.$config['cf_icode_id'].'&userpw='.$config['cf_icode_pw']);
     $res = explode(';', $res);
     $userinfo = array(
         'code'      => $res[0], // 결과코드