The borrowing card number of the school is subject to the relevant borrowing instructions of the school. The borrowing card number used by the library is used in the following places or businesses: book borrowing, library webpage login "My Library", mobile phone library login, WeChat library account binding, etc. When the password card is docked with the library borrowing system, the initial password of the system is the same as the account number. If you forget or make other password mistakes after changing your password, you can go to the library with your valid certificate; Other lending card numbers are limited to library-related business and are not used for other purposes.