Alibaba Cloud will change the names of the billable items of Apsara File Storage NAS file systems that are billed on a pay-as-you-go basis. The new names of the billable items will commence to show on your bills from 00:00:00 (UTC+8) on January 16, 2023. The name changes do not affect the usage and billing of NAS file systems. For the names of the NAS billable items list, please visit: https://www.alibabacloud.com/help/en/nas/latest/announcement-on-name-changes-of-nas-and-cpfs-billable-items.