1. Open Alipay APP, click the "Service" button, find "Alipay Smart Campus" on the service page, and click Enter.

2. On the Smart Campus page, select your school or unit and enter the corresponding campus service page.

3. On the campus service page, find the related functions of "catering" or "canteen" and log in to the restaurant.

The first time you use the smart campus restaurant function, you need to authenticate and bind, and you can complete the binding by entering relevant information according to the prompt.