Traditional Culture Encyclopedia - Hotel accommodation - Ctrip has four hotels. How to change four hotels?

Ctrip has four hotels. How to change four hotels?

The steps are as follows:

1, click on the page, my Ctrip, my order.

2. Select a valid order for the order status, and all order information will be listed on the page.

3. Open the order to be modified, please use the function of modifying reservation content to modify it.