diff --git a/pages/cart/cart2/cart2.js b/pages/cart/cart2/cart2.js
index 496e010..897329b 100644
--- a/pages/cart/cart2/cart2.js
+++ b/pages/cart/cart2/cart2.js
@@ -1461,6 +1461,7 @@ Page({
       data: { user_id: getApp().globalData.user_id, store_id: oo.stoid, def_exp_code: is_shipping_code},
       success:function(rse){
         if (rse.data.code==0){
+          getApp().globalData.userInfo.def_exp_code=is_shipping_code;
           th.setData({ open_express: 0 });
           //----计算此时购物车的价格----
           if(th.data.is_b_now==1) th.calculatePrice2();
@@ -1475,8 +1476,9 @@ Page({
      var th=this,m_wind=0,def_exp_code=getApp().globalData.userInfo.def_exp_code;
      //--定时器，判断wu_arr不未空--
      var uii=setInterval(function () {
-         if(th.data.wu_arr) clearInterval(uii);
-         else {
+         if(th.data.wu_arr)
+         {
+             clearInterval(uii);
              for (var k = 0; k < th.data.wu_arr.length; k++) {
                  var item = th.data.wu_arr[k];
                  if (def_exp_code == item.code) { m_wind = k; }
diff --git a/pages/cart/cart2_pt/cart2_pt.js b/pages/cart/cart2_pt/cart2_pt.js
index 2f4ae74..f30cfcf 100644
--- a/pages/cart/cart2_pt/cart2_pt.js
+++ b/pages/cart/cart2_pt/cart2_pt.js
@@ -677,8 +677,8 @@ Page({
         var th=this,m_wind=0,def_exp_code=getApp().globalData.userInfo.def_exp_code;
 
         var uii=setInterval(function () {
-            if(th.data.wu_arr) clearInterval(uii);
-            else {
+            if(th.data.wu_arr){
+                clearInterval(uii);         
                 for (var k = 0; k < th.data.wu_arr.length; k++) {
                     var item = th.data.wu_arr[k];
                     if (def_exp_code == item.code) {
@@ -708,5 +708,22 @@ Page({
         this.setData({ open_express: 0});
         this.calculatePrice2();
     },
+    //设置默认物流
+    select_default_logistics: function () {
+        var th=this;
+        var is_shipping_code=this.data.is_shipping_code
+        getApp().request.put("/api/weshop/users/update",{
+            data: { user_id: getApp().globalData.user_id, store_id: oo.stoid, def_exp_code: is_shipping_code},
+            success:function(rse){
+                if (rse.data.code==0){
+                    getApp().globalData.userInfo.def_exp_code=is_shipping_code;
+                    th.setData({ open_express: 0 });
+                    //----计算此时购物车的价格----
+                    if(th.data.is_b_now==1) th.calculatePrice2();
+                    else th.calculatePrice();
+                }
+            }
+        })
+    },
 
 });