That's right. Only by connecting to the campus network can you connect to the server of the library. You can make an appointment in the following ways; Use a computer or mobile phone to access the web page and enter the system. Find "Campus Service"-"Reservation in Public Places" in the menu in the lower left corner of the official WeChat account of "Smart Youth University" and enter the system. If you don't make an appointment in advance, you can also directly scan the QR code on the table, confirm the seat status of the seat you need on the spot, and register the seat immediately.