1. First, the subscription account must be authenticated. After the authentication, the account will have the function of adding a custom menu. After the authentication is passed, the account name will show certified.

2. Then select "Custom Menu" in the sidebar on the left side of the home page.

3. After entering "Custom Menu", click "+"next to menu management to add the main menu. (Only three can be added to the main menu)

4. After the main menu is successfully added, the submenu can be added. (Five submenus can be added under each main menu)

5. After adding a submenu, select the submenu, and a prompt for setting actions will appear on the right side of the menu.

★ What Zhihu team Baidu knows ★ Please adopt it if you are satisfied. Finally, I wish you a happy life.