diff --git a/application/api/controller/Buy.php b/application/api/controller/Buy.php
index 29cf75dd6..db3b3a43e 100755
--- a/application/api/controller/Buy.php
+++ b/application/api/controller/Buy.php
@@ -61,27 +61,22 @@ class Buy extends Common
             // 基础信息
             $buy_base = $buy_ret['data']['base'];
             $buy_goods = $buy_ret['data']['goods'];
-            $buy_extension_data = $buy_ret['data']['extension_data'];
 
             // 支付方式
             $payment_list = PaymentService::BuyPaymentList(['is_enable'=>1, 'is_open_user'=>1]);
 
-            // 当前选中的优惠劵
-            $coupon_id = isset($params['coupon_id']) ? intval($params['coupon_id']) : 0;
-
             // 数据返回组装
             $result = [
                 'goods_list'                => $buy_goods,
                 'payment_list'              => $payment_list,
                 'base'                      => $buy_base,
-                'extension_data'            => $buy_extension_data,
                 'common_order_is_booking'   => (int) MyC('common_order_is_booking', 0),
                 'common_site_type'          => (int) $buy_base['common_site_type'],
             ];
 
             // 优惠劵
             $ret = PluginsService::PluginsControlCall(
-                    'coupon', 'coupon', 'buy', 'api', ['order_goods'=>$buy_goods, 'coupon_id'=>$coupon_id]);
+                    'coupon', 'coupon', 'buy', 'api', ['order_goods'=>$buy_goods, 'params'=>$params]);
             if($ret['code'] == 0 && isset($ret['data']['code']) && $ret['data']['code'] == 0)
             {
                 $result['plugins_coupon_data'] = $ret['data']['data'];
diff --git a/sourcecode/weixin/pages/buy/buy.js b/sourcecode/weixin/pages/buy/buy.js
index e3dbe5d31..dfc157667 100755
--- a/sourcecode/weixin/pages/buy/buy.js
+++ b/sourcecode/weixin/pages/buy/buy.js
@@ -307,4 +307,30 @@ Page({
       this.init();
     }
   },
+
+  // 地图查看
+  map_event(e) {
+    var index = e.currentTarget.dataset.index || 0;
+    var data = this.data.goods_list[index] || null;
+    if (data == null)
+    {
+      app.showToast("地址有误");
+      return false;
+    }
+
+    var lng = parseFloat(data.lng || 0);
+    var lat = parseFloat(data.lat || 0);
+    if (lng <= 0 || lat <= 0) {
+      app.showToast("坐标有误");
+      return false;
+    }
+
+    wx.openLocation({
+      latitude: lat,
+      longitude: lng,
+      scale: 18,
+      name: data.name || data.alias || '',
+      address: (data.province_name || '') + (data.city_name || '') + (data.county_name || '') + (data.address || ''),
+    });
+  },
 });
diff --git a/sourcecode/weixin/pages/buy/buy.wxml b/sourcecode/weixin/pages/buy/buy.wxml
index a8d76983b..3d60f97ee 100755
--- a/sourcecode/weixin/pages/buy/buy.wxml
+++ b/sourcecode/weixin/pages/buy/buy.wxml
@@ -32,9 +32,20 @@
       <view class="address-divider spacing-mb"></view>
     </block>
 
-    <!-- 商品 -->
-    <view class="goods bg-white spacing-mb">
-      <view wx:for="{{goods_list}}" wx:key="key" class="goods-item oh">
+    <!-- 商品数据 -->
+    <view class="goods-group-list bg-white spacing-mb" wx:for="{{goods_list}}" wx:for-item="group" wx:key="key">
+      <!-- 仓库分组 -->
+      <view class="goods-group-hd oh br-b">
+        <view class="fl">
+          <text class="goods-group-title">{{group.name}}</text>
+          <text wx:if="{{(group.alias || null) != null}}" class="goods-group-alias">{{group.alias}}</text>
+        </view>
+        <view wx:if="{{group.lng > 0 && group.lat > 0}}" class="fr">
+          <view class="goods-group-map-submit br" data-index="{{index}}" bindtap="map_event">查看地图</view>
+        </view>
+      </view>
+      <!-- 商品 -->
+      <view wx:for="{{group.goods_items}}" wx:key="keys" class="goods-item oh">
         <image class="goods-image fl" src="{{item.images}}" mode="aspectFill" />
         <view class="goods-base">
           <view class="goods-title multi-text">{{item.title}}</view>
@@ -52,6 +63,20 @@
           </text>
         </view>
       </view>
+      <!-- 扩展数据展示 -->
+      <view wx:if="{{group.order_base.extension_data.length > 0}}" class="extension-list spacing-mt">
+        <view wx:for="{{group.order_base.extension_data}}" wx:key="key" class="item oh">
+          <text class="cr-666 fl">{{item.name}}
+          </text>
+          <text class="text-tips fr">{{item.tips}}
+          </text>
+        </view>
+      </view>
+      <!-- 小计 -->
+      <view class="oh tr goods-group-footer spacing-mt spacing-mb">
+        <text wx:if="{{group.order_base.total_price != group.order_base.actual_price}}" class="original-price">{{price_symbol}}{{group.order_base.total_price}}</text>
+        <text class="sales-price">{{price_symbol}}{{group.order_base.actual_price}}</text>
+      </view>
     </view>
 
     <!-- 留言 -->
diff --git a/sourcecode/weixin/pages/buy/buy.wxss b/sourcecode/weixin/pages/buy/buy.wxss
index 76e55ea29..899c2e4ca 100755
--- a/sourcecode/weixin/pages/buy/buy.wxss
+++ b/sourcecode/weixin/pages/buy/buy.wxss
@@ -41,14 +41,39 @@
 /**
  * 商品
  */
-.goods .goods-item:not(:last-child) {
+.goods-group-list .goods-item:not(:last-child) {
     border-bottom: 1px dashed #efefef;
 }
-.goods-item {
-    padding: 20rpx 10rpx;
+.goods-group-list {
+    padding: 0 10rpx 10rpx 10rpx;
+}
+.goods-group-hd {
+  padding: 20rpx 0;
+}
+.goods-group-title {
+  font-weight: bold;
+  vertical-align: middle;
+}
+.goods-group-alias {
+  border: 1px solid #3bb4f2;
+  color: #3bb4f2;
+  padding: 2rpx 10rpx;
+  border-radius: 6rpx;
+  margin-left: 10rpx;
+}
+.goods-group-footer .original-price {
+  margin-right: 10rpx;
+}
+.goods-group-map-submit {
+  font-size: 24rpx;
+  padding: 5rpx 20rpx;
+  background: #f0f0f0;
 }
 .goods-title, .goods-spec {
-    margin-bottom: 10rpx;
+  margin-bottom: 5rpx;
+}
+.goods-item {
+  padding: 5rpx 0;
 }
 .goods-image {
     width: 160rpx;
@@ -119,6 +144,7 @@
  */
 .extension-list {
   background-color: #ffffeb;
+  border: 1px solid #ffe2cf;
 }
 .extension-list .item {
   padding: 20rpx 10rpx;