diff --git a/public/appmini/old/alipay/pages/buy/buy.acss b/public/appmini/old/alipay/pages/buy/buy.acss
index f1f73b666..2402e0c98 100755
--- a/public/appmini/old/alipay/pages/buy/buy.acss
+++ b/public/appmini/old/alipay/pages/buy/buy.acss
@@ -121,4 +121,36 @@
 }
 .extension-list .item .text-tips {
   color: #ff8f44;
+}
+
+
+/**
+ * 插件样式区域
+ */
+ /**
+ * 优惠劵
+ */
+.plugins-coupon {
+  padding: 25rpx 40rpx 25rpx 10rpx;
+}
+.plugins-coupon-popup {
+  padding-top: 20rpx;
+}
+.plugins-coupon-popup .close {
+  margin-right: 20rpx;
+}
+.coupon-container {
+  max-height: 80vh;
+  overflow-y: scroll;
+  overflow-x: hidden;
+  padding-bottom: 50rpx;
+}
+.coupon-container .item,
+.coupon-container .v-right,
+.coupon-container .v-right .circle {
+  height: 230rpx;
+}
+.coupon-container .not-use-tips {
+  color: #f7b240;
+  font-size: 32rpx;
 }
\ No newline at end of file
diff --git a/public/appmini/old/alipay/pages/buy/buy.axml b/public/appmini/old/alipay/pages/buy/buy.axml
index e54ce9681..179f93b03 100755
--- a/public/appmini/old/alipay/pages/buy/buy.axml
+++ b/public/appmini/old/alipay/pages/buy/buy.axml
@@ -45,6 +45,12 @@
   <!-- 留言 -->
   <textarea onInput="bind_user_note_event" maxlength="60" auto-height placeholder="留言" class="spacing-mb" />
 
+  <!-- 优惠劵 -->
+  <view a:if="{{(plugins_coupon_data || null) != null && plugins_coupon_data.coupon_list.length > 0}}" class="plugins-coupon bg-white spacing-mb arrow-right" onTap="plugins_coupon_open_event">
+    <text class="cr-666">优惠劵</text>
+    <text class="cr-ccc fr">{{plugins_choice_coupon_value}}</text>
+  </view>
+
   <!-- 扩展数据展示 -->
   <view a:if="{{extension_data.length > 0}}" class="extension-list spacing-mb">
     <view a:for="{{extension_data}}" class="item oh">
@@ -80,4 +86,38 @@
 <view a:if="{{goods.length == 0}}">
     <import src="/pages/common/nodata.axml" />
     <template is="nodata" data="{{status: data_list_loding_status, msg: data_list_loding_msg}}"></template>
-</view>
\ No newline at end of file
+</view>
+
+<!-- 优惠劵选择 -->
+<popup show="{{popup_plugins_coupon_status}}" position="bottom" onClose="plugins_coupon_close_event">
+  <view class="plugins-coupon-popup bg-white">
+    <view class="close oh">
+      <view class="fr" catchTap="plugins_coupon_close_event">
+        <icon type="clear" size="20" />
+      </view>
+    </view>
+    <view a:if="{{(plugins_coupon_data || null) != null && plugins_coupon_data.coupon_list.length > 0}}" class="coupon-container oh br-b">
+      <view class="not-use-tips tc">
+        <text onTap="plugins_coupon_not_use_event">不使用优惠劵</text>
+      </view>
+      <block a:for="{{plugins_coupon_data.coupon_list}}">
+        <view class="item spacing-mt bg-white" style="border:1px solid {{item.coupon.bg_color_value}};">
+          <view class="v-left fl">
+            <view class="base single-text" style="color:{{item.coupon.bg_color_value}};">
+              <text class="symbol">￥</text>
+              <text class="price">{{item.coupon.discount_value}}</text>
+              <text class="unit">{{item.coupon.type_unit}}</text>
+              <text a:if="{{(item.coupon.desc || null) != null}}" class="desc cr-888">{{item.coupon.desc}}</text>
+            </view>
+            <view a:if="{{(item.coupon.use_limit_type_name || null) != null}}" class="base-tips cr-666 single-text">{{item.coupon.use_limit_type_name}}</view>
+            <view class="base-time cr-888 single-text">{{item.time_start_text}} 至 {{item.time_end_text}}</view>
+          </view>
+          <view class="v-right fr" style="background:{{item.coupon.bg_color_value}};" data-index="{{index}}" data-value="{{item.id}}" onTap="plugins_coupon_use_event">
+            <text class="circle"></text>
+            <text>{{plugins_use_coupon_id == item.id ? '已选' : '选择'}}</text>
+          </view>
+        </view>
+      </block>
+    </view>
+  </view>
+</popup>
\ No newline at end of file
diff --git a/public/appmini/old/alipay/pages/buy/buy.js b/public/appmini/old/alipay/pages/buy/buy.js
index a0becfd1d..f5ab76b07 100755
--- a/public/appmini/old/alipay/pages/buy/buy.js
+++ b/public/appmini/old/alipay/pages/buy/buy.js
@@ -15,6 +15,12 @@ Page({
     extension_data: [],
     payment_id: 0,
     common_order_is_booking: 0,
+
+    // 优惠劵
+    plugins_coupon_data: null,
+    plugins_use_coupon_id: 0,
+    plugins_choice_coupon_value: '选择优惠劵',
+    popup_plugins_coupon_status: false,
   },
   onLoad(params) {
     if((params.data || null) == null || app.get_length(JSON.parse(params.data)) == 0)
@@ -72,6 +78,7 @@ Page({
     var data = this.data.params;
     data['address_id'] = this.data.address_id;
     data['payment_id'] = this.data.payment_id;
+    data['coupon_id'] = this.data.plugins_use_coupon_id;
     my.request({
       url: app.get_request_url("index", "buy"),
       method: "POST",
@@ -79,6 +86,7 @@ Page({
       dataType: "json",
       headers: { 'content-type': 'application/x-www-form-urlencoded' },
       success: res => {
+        my.stopPullDownRefresh();
         my.hideLoading();
         if (res.data.code == 0) {
           var data = res.data.data;
@@ -92,8 +100,21 @@ Page({
               extension_data: data.extension_data || [],
               data_list_loding_status: 3,
               common_order_is_booking: data.common_order_is_booking || 0,
+              plugins_coupon_data: data.plugins_coupon_data || null,
             });
 
+            // 优惠劵选择处理
+            if ((data.plugins_coupon_data || null) != null)
+            {
+              if ((data.plugins_coupon_data.coupon_choice || null) != null)
+              {
+                this.setData({ plugins_choice_coupon_value: data.plugins_coupon_data.coupon_choice.coupon.desc });
+              } else {
+                var coupon_count = ((data.plugins_coupon_data.coupon_list || null) != null) ? data.plugins_coupon_data.coupon_list.length : 0;
+                this.setData({ plugins_choice_coupon_value: (coupon_count > 0) ? '可选优惠劵' + coupon_count + '张' : '暂无可用优惠劵' });
+              }
+            }
+
             // 地址
             if (this.data.address == null || this.data.address_id == 0) {
               if((data.base.address || null) != null) {
@@ -120,6 +141,7 @@ Page({
         }
       },
       fail: () => {
+        my.stopPullDownRefresh();
         my.hideLoading();
         this.setData({
           data_list_loding_status: 2,
@@ -130,6 +152,11 @@ Page({
     });
   },
 
+  // 下拉刷新
+  onPullDownRefresh() {
+    this.init();
+  },
+
   // 用户留言事件
   bind_user_note_event(e) {
     this.setData({user_note_value: e.detail.value});
@@ -142,6 +169,7 @@ Page({
     data['address_id'] = this.data.address_id;
     data['payment_id'] = this.data.payment_id;
     data['user_note'] = this.data.user_note_value;
+    data['coupon_id'] = this.data.plugins_use_coupon_id;
 
     // 数据验证
     var validation = [
@@ -204,6 +232,36 @@ Page({
       }
     }
     this.setData({payment_list: data || []});
-  }
+  },
+
+  // 优惠劵弹层开启
+  plugins_coupon_open_event(e) {
+    this.setData({ popup_plugins_coupon_status: true});
+  },
+
+  // 优惠劵弹层关闭
+  plugins_coupon_close_event(e) {
+    this.setData({ popup_plugins_coupon_status: false });
+  },
+
+  // 优惠劵选择
+  plugins_coupon_use_event(e) {
+    var index = e.currentTarget.dataset.index;
+    var value = e.currentTarget.dataset.value;
+    this.setData({
+      plugins_use_coupon_id: value,
+      popup_plugins_coupon_status: false,
+    });
+    this.init();
+  },
+
+  // 不使用优惠劵
+  plugins_coupon_not_use_event(e) {
+    this.setData({
+      plugins_use_coupon_id: 0,
+      popup_plugins_coupon_status: false,
+    });
+    this.init();
+  },
 
 });
diff --git a/public/appmini/old/alipay/pages/buy/buy.json b/public/appmini/old/alipay/pages/buy/buy.json
index 9f51be06a..55e2d05af 100755
--- a/public/appmini/old/alipay/pages/buy/buy.json
+++ b/public/appmini/old/alipay/pages/buy/buy.json
@@ -1,3 +1,6 @@
 {
-    "pullRefresh": false
+  "pullRefresh": true,
+  "usingComponents": {
+    "popup": "mini-antui/es/popup/index"
+  }
 }
\ No newline at end of file
diff --git a/public/appmini/old/baidu/pages/buy/buy.css b/public/appmini/old/baidu/pages/buy/buy.css
index 6a44f7631..dad4a0e67 100755
--- a/public/appmini/old/baidu/pages/buy/buy.css
+++ b/public/appmini/old/baidu/pages/buy/buy.css
@@ -130,4 +130,36 @@
   padding: 10rpx;
   min-height: 10vh;
   width: 100%;
+}
+
+
+/**
+ * 插件样式区域
+ */
+ /**
+ * 优惠劵
+ */
+.plugins-coupon {
+  padding: 25rpx 40rpx 25rpx 10rpx;
+}
+.plugins-coupon-popup {
+  padding-top: 20rpx;
+}
+.plugins-coupon-popup .close {
+  margin-right: 20rpx;
+}
+.coupon-container {
+  max-height: 80vh;
+  overflow-y: scroll;
+  overflow-x: hidden;
+  padding-bottom: 50rpx;
+}
+.coupon-container .item,
+.coupon-container .v-right,
+.coupon-container .v-right .circle {
+  height: 230rpx;
+}
+.coupon-container .not-use-tips {
+  color: #f7b240;
+  font-size: 32rpx;
 }
\ No newline at end of file
diff --git a/public/appmini/old/baidu/pages/buy/buy.js b/public/appmini/old/baidu/pages/buy/buy.js
index 6e915fe10..a111b397e 100755
--- a/public/appmini/old/baidu/pages/buy/buy.js
+++ b/public/appmini/old/baidu/pages/buy/buy.js
@@ -14,7 +14,13 @@ Page({
     is_first: 1,
     extension_data: [],
     payment_id: 0,
-    common_order_is_booking: 0
+    common_order_is_booking: 0,
+
+    // 优惠劵
+    plugins_coupon_data: null,
+    plugins_use_coupon_id: 0,
+    plugins_choice_coupon_value: '选择优惠劵',
+    popup_plugins_coupon_status: false,
   },
   onLoad(params) {
     if ((params.data || null) == null || app.get_length(JSON.parse(params.data)) == 0) {
@@ -67,12 +73,14 @@ Page({
     var data = this.data.params;
     data['address_id'] = this.data.address_id;
     data['payment_id'] = this.data.payment_id;
+    data['coupon_id'] = this.data.plugins_use_coupon_id;
     swan.request({
       url: app.get_request_url("index", "buy"),
       method: "POST",
       data: data,
       dataType: "json",
       success: res => {
+        swan.stopPullDownRefresh();
         swan.hideLoading();
         if (res.data.code == 0) {
           var data = res.data.data;
@@ -84,9 +92,22 @@ Page({
               total_price: data.base.actual_price,
               extension_data: data.extension_data || [],
               data_list_loding_status: 3,
-              common_order_is_booking: data.common_order_is_booking || 0
+              common_order_is_booking: data.common_order_is_booking || 0,
+              plugins_coupon_data: data.plugins_coupon_data || null,
             });
 
+            // 优惠劵选择处理
+            if ((data.plugins_coupon_data || null) != null)
+            {
+              if ((data.plugins_coupon_data.coupon_choice || null) != null)
+              {
+                this.setData({ plugins_choice_coupon_value: data.plugins_coupon_data.coupon_choice.coupon.desc });
+              } else {
+                var coupon_count = ((data.plugins_coupon_data.coupon_list || null) != null) ? data.plugins_coupon_data.coupon_list.length : 0;
+                this.setData({ plugins_choice_coupon_value: (coupon_count > 0) ? '可选优惠劵' + coupon_count + '张' : '暂无可用优惠劵' });
+              }
+            }
+
             // 地址
             if (this.data.address == null || this.data.address_id == 0) {
               if ((data.base.address || null) != null) {
@@ -114,6 +135,7 @@ Page({
         }
       },
       fail: () => {
+        swan.stopPullDownRefresh();
         swan.hideLoading();
         this.setData({
           data_list_loding_status: 2,
@@ -125,6 +147,11 @@ Page({
     });
   },
 
+  // 下拉刷新
+  onPullDownRefresh() {
+    this.init();
+  },
+
   // 用户留言事件
   bind_user_note_event(e) {
     this.setData({ user_note_value: e.detail.value });
@@ -137,6 +164,7 @@ Page({
     data['address_id'] = this.data.address_id;
     data['payment_id'] = this.data.payment_id;
     data['user_note'] = this.data.user_note_value;
+    data['coupon_id'] = this.data.plugins_use_coupon_id;
 
     // 数据验证
     var validation = [{ fields: 'address_id', msg: '请选择地址' }];
@@ -197,6 +225,36 @@ Page({
       }
     }
     this.setData({ payment_list: data || [] });
-  }
+  },
+
+  // 优惠劵弹层开启
+  plugins_coupon_open_event(e) {
+    this.setData({ popup_plugins_coupon_status: true});
+  },
+
+  // 优惠劵弹层关闭
+  plugins_coupon_close_event(e) {
+    this.setData({ popup_plugins_coupon_status: false });
+  },
+
+  // 优惠劵选择
+  plugins_coupon_use_event(e) {
+    var index = e.currentTarget.dataset.index;
+    var value = e.currentTarget.dataset.value;
+    this.setData({
+      plugins_use_coupon_id: value,
+      popup_plugins_coupon_status: false,
+    });
+    this.init();
+  },
+
+  // 不使用优惠劵
+  plugins_coupon_not_use_event(e) {
+    this.setData({
+      plugins_use_coupon_id: 0,
+      popup_plugins_coupon_status: false,
+    });
+    this.init();
+  },
 
 });
\ No newline at end of file
diff --git a/public/appmini/old/baidu/pages/buy/buy.json b/public/appmini/old/baidu/pages/buy/buy.json
index 9a5b68f95..7d179bfd5 100755
--- a/public/appmini/old/baidu/pages/buy/buy.json
+++ b/public/appmini/old/baidu/pages/buy/buy.json
@@ -1,3 +1,6 @@
 {
-    "enablePullDownRefresh": false
+  "enablePullDownRefresh": true,
+  "usingComponents": {
+    "component-popup": "/components/popup/popup"
+  }
 }
\ No newline at end of file
diff --git a/public/appmini/old/baidu/pages/buy/buy.swan b/public/appmini/old/baidu/pages/buy/buy.swan
index f6c051359..2af2116ac 100755
--- a/public/appmini/old/baidu/pages/buy/buy.swan
+++ b/public/appmini/old/baidu/pages/buy/buy.swan
@@ -44,6 +44,12 @@
   <!-- 留言 -->
   <textarea bindinput="bind_user_note_event" maxlength="60" auto-height placeholder="留言" class="content-textarea bg-white spacing-mb" />
 
+  <!-- 优惠劵 -->
+  <view s-if="(plugins_coupon_data || null) != null && plugins_coupon_data.coupon_list.length > 0" class="plugins-coupon bg-white spacing-mb arrow-right" bindtap="plugins_coupon_open_event">
+    <text class="cr-666">优惠劵</text>
+    <text class="cr-ccc fr">{{plugins_choice_coupon_value}}</text>
+  </view>
+
   <!-- 扩展数据展示 -->
   <view s-if="extension_data.length > 0" class="extension-list spacing-mb">
     <view s-for="item, index in extension_data" s-key="key" class="item oh">
@@ -79,4 +85,38 @@
 <view s-if="goods.length == 0">
     <import src="/pages/common/nodata.swan" />
     <template is="nodata" data="{{{status: data_list_loding_status, msg: data_list_loding_msg}}}"></template>
-</view>
\ No newline at end of file
+</view>
+
+<!-- 优惠劵选择 -->
+<component-popup status="{{popup_plugins_coupon_status}}" position="bottom" bindonclose="plugins_coupon_close_event">
+  <view class="plugins-coupon-popup bg-white">
+    <view class="close oh">
+      <view class="fr" catchtap="plugins_coupon_close_event">
+        <icon type="clear" size="20" />
+      </view>
+    </view>
+    <view s-if="(plugins_coupon_data || null) != null && plugins_coupon_data.coupon_list.length > 0" class="coupon-container oh br-b">
+      <view class="not-use-tips tc">
+        <text bindtap="plugins_coupon_not_use_event">不使用优惠劵</text>
+      </view>
+      <block s-for="item, index in plugins_coupon_data.coupon_list" s-key="key">
+        <view class="item spacing-mt bg-white" style="border:1px solid {{item.coupon.bg_color_value}};">
+          <view class="v-left fl">
+            <view class="base single-text" style="color:{{item.coupon.bg_color_value}};">
+              <text class="symbol">￥</text>
+              <text class="price">{{item.coupon.discount_value}}</text>
+              <text class="unit">{{item.coupon.type_unit}}</text>
+              <text s-if="(item.coupon.desc || null) != null" class="desc cr-888">{{item.coupon.desc}}</text>
+            </view>
+            <view s-if="(item.coupon.use_limit_type_name || null) != null" class="base-tips cr-666 single-text">{{item.coupon.use_limit_type_name}}</view>
+            <view class="base-time cr-888 single-text">{{item.time_start_text}} 至 {{item.time_end_text}}</view>
+          </view>
+          <view class="v-right fr" style="background:{{item.coupon.bg_color_value}};" data-index="{{index}}" data-value="{{item.id}}" bindtap="plugins_coupon_use_event">
+            <text class="circle"></text>
+            <text>{{plugins_use_coupon_id == item.id ? '已选' : '选择'}}</text>
+          </view>
+        </view>
+      </block>
+    </view>
+  </view>
+</component-popup>
\ No newline at end of file
diff --git a/public/appmini/old/weixin/app.json b/public/appmini/old/weixin/app.json
index c9b79e035..a48234485 100755
--- a/public/appmini/old/weixin/app.json
+++ b/public/appmini/old/weixin/app.json
@@ -1,5 +1,5 @@
 {
-  "pages": ["pages/goods-detail/goods-detail",
+  "pages": [
     "pages/index/index",
     "pages/goods-category/goods-category",
     "pages/cart/cart",
@@ -8,7 +8,7 @@
     "pages/login/login",
     "pages/paytips/paytips",
     "pages/goods-search/goods-search",
-    
+    "pages/goods-detail/goods-detail",
     "pages/goods-comment/goods-comment",
     "pages/goods-attribute/goods-attribute",
     "pages/buy/buy",
diff --git a/public/appmini/old/weixin/pages/buy/buy.wxml b/public/appmini/old/weixin/pages/buy/buy.wxml
index 8be28243f..a9eea9e64 100755
--- a/public/appmini/old/weixin/pages/buy/buy.wxml
+++ b/public/appmini/old/weixin/pages/buy/buy.wxml
@@ -89,34 +89,34 @@
 
 <!-- 优惠劵选择 -->
 <component-popup prop-show="{{popup_plugins_coupon_status}}" prop-position="bottom" bindonclose="plugins_coupon_close_event">
-    <view class="plugins-coupon-popup bg-white">
-      <view class="close oh">
-        <view class="fr" catchtap="plugins_coupon_close_event">
-          <icon type="clear" size="20" />
-        </view>
-      </view>
-      <view wx:if="{{(plugins_coupon_data || null) != null && plugins_coupon_data.coupon_list.length > 0}}" class="coupon-container oh br-b">
-        <view class="not-use-tips tc">
-          <text bindtap="plugins_coupon_not_use_event">不使用优惠劵</text>
-        </view>
-        <block wx:for="{{plugins_coupon_data.coupon_list}}" wx:key="item">
-          <view class="item spacing-mt bg-white" style="border:1px solid {{item.coupon.bg_color_value}};">
-            <view class="v-left fl">
-              <view class="base single-text" style="color:{{item.coupon.bg_color_value}};">
-                <text class="symbol">￥</text>
-                <text class="price">{{item.coupon.discount_value}}</text>
-                <text class="unit">{{item.coupon.type_unit}}</text>
-                <text wx:if="{{(item.coupon.desc || null) != null}}" class="desc cr-888">{{item.coupon.desc}}</text>
-              </view>
-              <view wx:if="{{(item.coupon.use_limit_type_name || null) != null}}" class="base-tips cr-666 single-text">{{item.coupon.use_limit_type_name}}</view>
-              <view class="base-time cr-888 single-text">{{item.time_start_text}} 至 {{item.time_end_text}}</view>
-            </view>
-            <view class="v-right fr" style="background:{{item.coupon.bg_color_value}};" data-index="{{index}}" data-value="{{item.id}}" bindtap="plugins_coupon_use_event">
-              <text class="circle"></text>
-              <text>{{plugins_use_coupon_id == item.id ? '已选' : '选择'}}</text>
-            </view>
-          </view>
-        </block>
+  <view class="plugins-coupon-popup bg-white">
+    <view class="close oh">
+      <view class="fr" catchtap="plugins_coupon_close_event">
+        <icon type="clear" size="20" />
       </view>
     </view>
-  </component-popup>
\ No newline at end of file
+    <view wx:if="{{(plugins_coupon_data || null) != null && plugins_coupon_data.coupon_list.length > 0}}" class="coupon-container oh br-b">
+      <view class="not-use-tips tc">
+        <text bindtap="plugins_coupon_not_use_event">不使用优惠劵</text>
+      </view>
+      <block wx:for="{{plugins_coupon_data.coupon_list}}" wx:key="item">
+        <view class="item spacing-mt bg-white" style="border:1px solid {{item.coupon.bg_color_value}};">
+          <view class="v-left fl">
+            <view class="base single-text" style="color:{{item.coupon.bg_color_value}};">
+              <text class="symbol">￥</text>
+              <text class="price">{{item.coupon.discount_value}}</text>
+              <text class="unit">{{item.coupon.type_unit}}</text>
+              <text wx:if="{{(item.coupon.desc || null) != null}}" class="desc cr-888">{{item.coupon.desc}}</text>
+            </view>
+            <view wx:if="{{(item.coupon.use_limit_type_name || null) != null}}" class="base-tips cr-666 single-text">{{item.coupon.use_limit_type_name}}</view>
+            <view class="base-time cr-888 single-text">{{item.time_start_text}} 至 {{item.time_end_text}}</view>
+          </view>
+          <view class="v-right fr" style="background:{{item.coupon.bg_color_value}};" data-index="{{index}}" data-value="{{item.id}}" bindtap="plugins_coupon_use_event">
+            <text class="circle"></text>
+            <text>{{plugins_use_coupon_id == item.id ? '已选' : '选择'}}</text>
+          </view>
+        </view>
+      </block>
+    </view>
+  </view>
+</component-popup>
\ No newline at end of file
diff --git a/public/appmini/old/weixin/pages/buy/buy.wxss b/public/appmini/old/weixin/pages/buy/buy.wxss
index 21d393ba7..25ee49054 100755
--- a/public/appmini/old/weixin/pages/buy/buy.wxss
+++ b/public/appmini/old/weixin/pages/buy/buy.wxss
@@ -133,7 +133,10 @@
 }
 
 /**
- * 插件
+ * 插件样式区域
+ */
+ /**
+ * 优惠劵
  */
 .plugins-coupon {
   padding: 25rpx 40rpx 25rpx 10rpx;
diff --git a/public/appmini/old/weixin/pages/goods-detail/goods-detail.js b/public/appmini/old/weixin/pages/goods-detail/goods-detail.js
index e0932bbaf..240e0b280 100755
--- a/public/appmini/old/weixin/pages/goods-detail/goods-detail.js
+++ b/public/appmini/old/weixin/pages/goods-detail/goods-detail.js
@@ -69,7 +69,7 @@ Page({
     params = app.launch_params_handle(params);
     
     // 参数赋值,初始化
-    params['goods_id']=2;
+    //params['goods_id']=2;
     this.setData({params: params});
     this.init();
   },