1. First, in the mobile phone, open Tik Tok and click the icon in the upper right corner of My Options, as shown in the figure below.
2. Then in the page that opens, find and click the wallet option, as shown in the figure below.
3. Then in the opened wallet page, find and click the fan group lighting function, as shown in the figure below.
4. Finally, in the opened page, select the fan group to be turned off in the live room and light it up, as shown in the figure below.