diff --git a/public/appmini/old/weixin/pages/buy/buy.js b/public/appmini/old/weixin/pages/buy/buy.js
index 369691825..2a527cb41 100755
--- a/public/appmini/old/weixin/pages/buy/buy.js
+++ b/public/appmini/old/weixin/pages/buy/buy.js
@@ -83,6 +83,7 @@ Page({
       data: data,
       dataType: "json",
       success: res => {
+        wx.stopPullDownRefresh();
         wx.hideLoading();
         if (res.data.code == 0) {
           var data = res.data.data;
@@ -138,6 +139,7 @@ Page({
         }
       },
       fail: () => {
+        wx.stopPullDownRefresh();
         wx.hideLoading();
         this.setData({
           data_list_loding_status: 2,
@@ -149,6 +151,11 @@ 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});
diff --git a/public/appmini/old/weixin/pages/buy/buy.wxml b/public/appmini/old/weixin/pages/buy/buy.wxml
index 4342024ed..8be28243f 100755
--- a/public/appmini/old/weixin/pages/buy/buy.wxml
+++ b/public/appmini/old/weixin/pages/buy/buy.wxml
@@ -45,7 +45,7 @@
   <textarea bindinput="bind_user_note_event" maxlength="60" auto-height placeholder="留言" class="content-textarea bg-white spacing-mb" />
 
   <!-- 优惠劵 -->
-  <view class="plugins-coupon bg-white spacing-mb arrow-right" bindtap="plugins_coupon_open_event">
+  <view wx: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>
diff --git a/public/appmini/old/weixin/pages/buy/buy.wxss b/public/appmini/old/weixin/pages/buy/buy.wxss
index 0f4f3bbb2..21d393ba7 100755
--- a/public/appmini/old/weixin/pages/buy/buy.wxss
+++ b/public/appmini/old/weixin/pages/buy/buy.wxss
@@ -148,7 +148,7 @@
   max-height: 80vh;
   overflow-y: scroll;
   overflow-x: hidden;
-  padding-bottom: 20rpx;
+  padding-bottom: 50rpx;
 }
 .coupon-container .item,
 .coupon-container .v-right,