As long as it does not violate the law and infringe on the rights and interests of others, it can be used as a WeChat avatar. Some companies also require employees to use corporate icons as WeChat avatars, which can play a promotional role. So it is no problem to use the corporate icon. WeChat avatars can be changed at any time, which is the free right of WeChat users.

Yes, there are no rules, but the avatar itself is very small. Using Logo as an avatar can play a propaganda role!