diff --git a/packageC/pages/presell/cart/cart2_pre.js b/packageC/pages/presell/cart/cart2_pre.js
index 71625c1..9223c31 100644
--- a/packageC/pages/presell/cart/cart2_pre.js
+++ b/packageC/pages/presell/cart/cart2_pre.js
@@ -233,7 +233,7 @@ Page({
                 th.setData({ user_addr: ie });
                 if (!th.data.user_addr || th.data.user_addr.address_id != ie.address_id) {
                     th.setData({ add_back: 1 });
-                    if (this.data.bn_goods) th.calculatePrice2();
+                    if (th.data.bn_goods) th.calculatePrice2();
                 }
             })
             //--更新默认地址--,看一下是不是跳到地址页面