diff --git a/packageE/pages/cart/cart2/cart2.js b/packageE/pages/cart/cart2/cart2.js
index 7f4106a..bcfd204 100644
--- a/packageE/pages/cart/cart2/cart2.js
+++ b/packageE/pages/cart/cart2/cart2.js
@@ -3885,7 +3885,7 @@ Page({
     var coupon_price = quan_price; //优惠券优惠了多少钱
     if (order_m < 0) {
       order_m = 0;
-      coupon_price = parseFloat(order_m).toFixed(2);
+      coupon_price = parseFloat(allpice - cut_price).toFixed(2);
     }
     //--看一下有没有订单优惠--
     var o_condition = parseFloat(order_m);