diff --git a/pages/cart/cart2_inte/cart2_inte.js b/pages/cart/cart2_inte/cart2_inte.js
index fe42052..6b21e09 100644
--- a/pages/cart/cart2_inte/cart2_inte.js
+++ b/pages/cart/cart2_inte/cart2_inte.js
@@ -453,8 +453,9 @@ Page({
                 let item = gd_arr_list[i];
               
                 if (back_data && back_data['is_by_all'] && (!back_data.no_free_goods || back_data.no_free_goods.indexOf(item.goods_id) == -1) ) {
-                    if (goods_weight < 0) goods_weight = 0;
+
                     if (item['exp_sum_type'] == 2) {
+                        if (goods_weight < 0) goods_weight = 0;
 						goods_weight += item['weight'] * item['buynum'];
                         cut_good_weight += item['weight'] * item['buynum'];
                     }
diff --git a/pages/cart/cart2_pt/cart2_pt.js b/pages/cart/cart2_pt/cart2_pt.js
index 0808679..6daa8f5 100644
--- a/pages/cart/cart2_pt/cart2_pt.js
+++ b/pages/cart/cart2_pt/cart2_pt.js
@@ -439,8 +439,9 @@ Page({
                 let item = gd_arr_list[i];
                
                 if (back_data && back_data['is_by_all'] && (!back_data.no_free_goods || back_data.no_free_goods.indexOf(item.goods_id) == -1)) {
-                  if (goods_weight < 0) goods_weight = 0;
+
                   if (item['exp_sum_type'] == 2) {
+                         if (goods_weight < 0) goods_weight = 0;
                          cut_good_weight += item['weight'] * item['buynum'];
 						 goods_weight += item['weight'] * item['buynum'];
                     }
diff --git a/pages/cart/cart_wk/cart_wk.js b/pages/cart/cart_wk/cart_wk.js
index 6534faa..d868e51 100644
--- a/pages/cart/cart_wk/cart_wk.js
+++ b/pages/cart/cart_wk/cart_wk.js
@@ -518,8 +518,9 @@ Page({
                 let item = gd_arr_list[i];
                 
                 if (back_data && back_data['is_by_all'] && (!back_data.no_free_goods || back_data.no_free_goods.indexOf(item.goods_id) == -1)) {
-                    if (goods_weight < 0) goods_weight = 0;
+
                   if (item['exp_sum_type'] == 2) {
+                        if (goods_weight < 0) goods_weight = 0;
                         goods_weight += item['weight'] * item['buynum'];
 						cut_good_weight += item['weight'] * item['buynum'];
                     }
diff --git a/pages/user/express/express.js b/pages/user/express/express.js
index 8a04054..a3571af 100644
--- a/pages/user/express/express.js
+++ b/pages/user/express/express.js
@@ -26,7 +26,7 @@ Page({
     requestExpress: function() {
         var s = this;
         wx.request({
-            url: this.data.url + "/api/weshop/order/wuliu/" + this.data.delivery.shipping_code + "/" + this.data.delivery.invoice_no,                 success: function(e) {
+             url: this.data.url + "/api/weshop/order/wuliu/" + this.data.delivery.shipping_code + "/" + this.data.delivery.invoice_no + "/" + this.data.delivery.mobile,                 success: function(e) {
                 
                var re_arr = e.data.data.Traces.reverse();
                 s.setData({