diff --git a/pages/mine/coupon/my-coupon.vue b/pages/mine/coupon/my-coupon.vue
index 7c07ab6..cef872c 100644
--- a/pages/mine/coupon/my-coupon.vue
+++ b/pages/mine/coupon/my-coupon.vue
@@ -244,6 +244,7 @@
 					goodsPrice: this.dataList[this.couponIndex].price,
 					goodsCycle: '04'
 				}
+				let that = this
 				saveOrder(data).then(res => {
 					if (res.code == 200) {
 						//吊起支付