When uploading videos on Douyin on PC, you need to add a cover image. The recommended size is 1080*1920 pixels and the size should not exceed 2MB. In addition, the cover image should be relevant to the content of the video and attract users to click and watch. When uploading the cover, you can use the template provided by Douyin or upload it by yourself, but you need to pay attention to the size and size restrictions to avoid upload failure or affect the viewing experience.

When making a cover, it is recommended to choose high-definition materials, concise and clear text descriptions and attractive pictures to increase exposure and user interaction.