Thank you, mod @oups

I admit it is wrong, can not determine which PNG they can use, because I do not include the type into the folder.

brother, moderator @oups, I've tried to do what you want, please check.

I have added the PNG logomart and logotype files, which they can use on their website.

if necessary i will fix it again, hopefully you taught me

thank you, success is always for you.