diff --git a/static/js/cart/order-ensure.js b/static/js/cart/order-ensure.js
index 44847aa..0663f0a 100644
--- a/static/js/cart/order-ensure.js
+++ b/static/js/cart/order-ensure.js
@@ -78,7 +78,7 @@ function orderCompute() {
         method: 'POST',
         url: '/cart/index/orderCompute',
         data: {
-            cartType: orderInfo('cartType'),
+            cartType: queryString.cartType || queryString.carttype || 'ordinary',
             deliveryId: orderInfo('deliveryId'),
             paymentTypeId: orderInfo('paymentTypeId'),
             couponCode: orderInfo('couponCode'),