1. Cover size: 811X811 (you can use the drawing tool that comes with the computer, and click "Resize to set the picture pixels")

2. Cover content: the picture is high-definition, the introduction is beautiful, and at least people or goods are exposed, and the main position is centered.

3. Cover requirements:

A. It fits the theme of the live broadcast, is close to life, and is not mixed with irrelevant information, but not too messy.

b, no more than 11 characters are displayed on the picture.

c, put an end to false propaganda, over-marketing, and grasp the scale.

d, don't use puzzles or borders to decorate, so as to avoid stretching and compressing pictures.

the size is 4724×7187 pixels, or 3543×5315 pixels. Of course, the higher the resolution, the better. Is it clear?