There is a self-service locker on the south side of the audience service center, which is located at the north and south walls of the corridor under the stairs on the first floor. There are 302 self-service lockers, including large, medium and small specifications. The large cupboard door can hold suitcases of 24 inches and below; Medium cabinet door can hold large backpacks; Small cupboard doors can hold small items such as small shoulder bags and handbags. The registration method adopts face recognition registration access. Visitors with large luggage should go to the audience service center and register with the assistance of the staff. Tips: Please carefully check the storage instructions and take away your storage items before closing the museum on the same day.