Traditional Culture Encyclopedia - Hotel accommodation - How does Ctrip modify the unsubscribe time?

How does Ctrip modify the unsubscribe time?

1. Click "My Order" on Ctrip first.

2. Then select "Effective Order" as the order status, and all order information will be listed on the page.

3. Finally, click to open the order to be modified, and modify the check-in date, number of rooms, check-in and other information of the order.