diff --git a/exchange.html b/exchange.html
index 52286c6..6aab61f 100644
--- a/exchange.html
+++ b/exchange.html
@@ -158,7 +158,6 @@
         describe: {},
         detailUrl: '',
         successTip: '',
-        order_number: 0,
         goodInfo: '',
         bgcolor: '',
         ftcolor: '',
@@ -239,11 +238,9 @@
       //刷新页面
       successchangeBtnFn () {
         if (this.goodInfo.product_type === 2 && this.goodInfo.card_show == 2) {
-          localStorage.setItem("orderNumber", this.order_number);
           window.location.href = './coupon/lookCard.html';
-        } else {
-          window.location.replace(document.referrer);
         }
+        window.location.replace(document.referrer);
       },
 
       //兑换商品
@@ -338,8 +335,8 @@
 
             if (this.goodInfo.product_type === 2) {
               if (this.goodInfo.card_show == 2) {
+                localStorage.setItem("orderNumber", res.data.order_number);
                 this.loading = true;
-                this.order_number = res.data.order_number;
                 this.successTip = '兑换成功！';
                 setTimeout(() => {
                   this.popboxshow = true;