1. First log in to the backstage of Meituan B&B merchants. Log in to the Meituan cooperative business platform and enter the backstage page of the business corresponding to the B&B.

2. Secondly, select the catering service type and edit it. Select the service type of catering in the background page, and click the "Edit" button to edit.

3. finally, save the information. After editing, click the "Save" button at the bottom of the page to save the catering information and submit it to Meituan Hotel Platform.