🐛 fix: 修复模板展示异常bug

exchange.html

@@ -246,6 +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) {
           this.popboxshow = false;
+          this.maskshow = false;
           localStorage.setItem('orderNumber', this.order_number);
           window.location.href = './coupon/lookCard.html';
         } else {