According to Baidu's experience, the setting method of Tik Tok light sign is as follows:

1. Click "I" at the bottom of the homepage to enter the personal page, click the "three" icon in the upper right corner of the page, and select "wallet" in the pop-up window.

2. At the bottom of the wallet page, you can see the function of "lighting up the fans". Click to enter the settings page, and select to turn on the automatic lighting of the light panel live room. In this way, when you enter the live broadcast room, you can see the light signs appear.