会员购买：最近购买时间不对

src/components/vip_manager.vue

@@ -51,7 +51,7 @@ const tableProps = [
   "type_name",
   "start_date",
   "end_date",
-  "last_pay_date",
+  "pay_date",
   "total_month",
   "total_price",
   "status_name",