diff --git a/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.js b/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.js
index a7ba8a1..d3a42ca 100644
--- a/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.js
+++ b/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.js
@@ -15,7 +15,7 @@ Page({
      */
     data: {
         IMG_NAME: app.IMG_NAME,
-        couponId: '',
+        couponId: null,
         dataList: [],
         userDetail: {}
     },
diff --git a/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.wxml b/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.wxml
index 268c11f..c793f53 100644
--- a/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.wxml
+++ b/miniprogram/pages/meeting/meetingRoom/meetingCoupon/meetingCoupon.wxml
@@ -3,7 +3,7 @@
     <!-- 优惠卷列表 -->
     <view class="couponView">
         <van-radio-group value="{{ couponId }}">
-            <view class="item" wx:for="{{dataList}}"  wx:key="*this" data-id="{{item.id}}" data-isDisable="{{item.isDisable}}" bind:tap="couponSelect">
+            <view class="item" wx:for="{{dataList}}"  wx:key="*this" data-id="{{item.ticketId}}" data-isDisable="{{item.isDisable}}" bind:tap="couponSelect">
                 <view class="imgView">
                     <image class="img" src="{{IMG_NAME + '/profile/static/meeting/coupon/couponBg.png'}}" mode="aspectFill"></image>
                     <view class="timeView">
@@ -16,7 +16,7 @@
                     <view class="platform">适用平台: {{item.content}}</view>
                     <view class="validityTime">{{item.startTime}}~{{item.endDate}}</view>
                 </view>
-                <van-radio name="{{item.id}}" disabled="{{item.isDisable}}"></van-radio>
+                <van-radio name="{{item.ticketId}}" disabled="{{item.isDisable}}"></van-radio>
             </view>
         </van-radio-group>
     </view>
diff --git a/miniprogram/pages/meeting/meetingRoom/meetingOrder/meetingOrder.js b/miniprogram/pages/meeting/meetingRoom/meetingOrder/meetingOrder.js
index 7b543a9..46e1cf0 100644
--- a/miniprogram/pages/meeting/meetingRoom/meetingOrder/meetingOrder.js
+++ b/miniprogram/pages/meeting/meetingRoom/meetingOrder/meetingOrder.js
@@ -206,7 +206,7 @@ Page({
         let _this = this
         // 更新选择的优惠卷
         if (_this.data.couponId) {
-            let couponData = _this.data.couponList.find(item => item.id == _this.data.couponId)
+            let couponData = _this.data.couponList.find(item => item.ticketId == _this.data.couponId)
             _this.setData({
                 couponData
             })