1.

When we watch videos on Douyin, we will click the full-screen button below the video to watch it in full screen for a better viewing experience.

2.

When the video is finished, or we want to exit the full-screen mode, click the screen once, and then click the scissor in the upper left corner to exit the full-screen mode.

1.

Take the computer version of Douyin as an example, open the Douyin software

2.

In full-screen mode, click the exit window full-screen button