diff --git a/coupon/details.html b/coupon/details.html
index 9ee3e67..8db85a1 100644
--- a/coupon/details.html
+++ b/coupon/details.html
@@ -579,6 +579,7 @@
 
             //优惠券订单支付
             createdPay (orderNumber) {
+                console.log(582,orderNumber);
                 this.orderNumber=orderNumber;
                 let open_id = localStorage.getItem('code_weixin')
                 console.log(582,open_id);
@@ -631,7 +632,8 @@
 				}
 			},
             onBridgeReady(data) {
-                console.log(625,data);
+                console.log(625,self);
+                let self=this;
 				WeixinJSBridge.invoke(
 					'getBrandWCPayRequest', {
 						"appId": data.appId, //公众号名称，由商户传入
@@ -643,7 +645,7 @@
 					},
 					function (res) {
 						if (res.err_msg == "get_brand_wcpay_request:ok") {
-                            window.location.replace('/paysuccess.html?order_number=' + this.orderNumber + '&token=' + localStorage.getItem('token'));
+                            window.location.replace('/paysuccess.html?order_number=' + self.orderNumber + '&token=' + localStorage.getItem('token'));
 							//支付成功后跳转的页面
 						} else if (res.err_msg == "get_brand_wcpay_request:cancel") {