1. Go to the official website of Dianping, click on the Merchant Center in the upper-right corner of the page, and then use your account to log in to the merchant background.

2. On the main page of the merchant background, find the store and click on it to enter the store information page.

3. On the store information page, scroll down the page, find Product Management, and then click Menu Management.

4, in the menu management page, you can add new dishes, modify the name of the existing menu, price, flavor descriptions and so on. If you need to add a new dish category, you can also add or delete categories in the menu category column on the left.

5. When you are done modifying the menu, remember to click the Save button to save the changes.