diff --git a/mobile/shop/cart.php b/mobile/shop/cart.php
index 056f9b42d..454f14b99 100644
--- a/mobile/shop/cart.php
+++ b/mobile/shop/cart.php
@@ -176,8 +176,6 @@ $(function() {
         var $this = $(this);
         close_btn_idx = $(".mod_options").index($(this));
 
-        winMask(); // 모달 윈도우 배경 출력
-
         $.post(
             "./cartoption.php",
             { it_id: it_id },