The library has been reformed vigorously, and all seats have entered the reservation system. One is to make an appointment through the official WeChat account of the library, go to the library before the appointment time, and automatically sign in when entering the library to brush the access control. The second is to use the library's self-service seat selection system. Each floor has a landline, and you can choose your seat and time freely, and the longest time is no more than four hours. Students who take the postgraduate entrance examination have a special study area, and the appointment time can be eight hours within a specific time and range.

A library is an institution that collects, sorts out and collects books and materials for people to read and refer to. As early as 3000 BC, libraries appeared. It has the functions of preserving human cultural heritage, developing information resources and participating in social education. Another function is to collect resources that people don't want to buy and provide them as collectibles for the public to use or consult. It can be run by public organizations, government agencies or private organizations.