diff --git a/exchange.html b/exchange.html
index b68bc86..bd70625 100644
--- a/exchange.html
+++ b/exchange.html
@@ -246,7 +246,7 @@
         /* 只有卡密商品时 直接跳转查看卡密页面 */
         if (this.goodInfo.product_type === 2 && this.goodInfo.card_show == 2 && !this.backAble) {
           localStorage.setItem('orderNumber', this.order_number);
-          window.location.replace('./coupon/lookCard.html');
+          window.location.href = './coupon/lookCard.html';
         } else {
           window.location.replace(document.referrer);
         }