Dude, I just solved this problem recently. You just need to open the yml file of your menu in Notepad, press Alt+A, select all, then select the above format to change to ANSI format, and then click Save. Also, pay attention to see if the top menu is menu-settings, and add s after it, otherwise you will make mistakes. Then add it to the menu folder of server FTP, enter /cc reload in the server, and then enter /cc list, and you will see your menu. This form menu supports Chinese.