diff --git a/pkg_product/views/experienceCouponOrderDetail.vue b/pkg_product/views/experienceCouponOrderDetail.vue
index c43df1b..dd5bfb1 100644
--- a/pkg_product/views/experienceCouponOrderDetail.vue
+++ b/pkg_product/views/experienceCouponOrderDetail.vue
@@ -144,7 +144,7 @@ export default {
       return this.orderInfo.experienceOrderStatus === 2
     },
     formattedBusinessTime() {
-      return this.orderInfo.serviceTime  + '~' + this.orderInfo.serviceEndTime || ''
+      return (this.orderInfo.serviceTime || '00:00') + '~' + (this.orderInfo.serviceEndTime || '23:59')
     }
   },
   onLoad(options) {