All self-signed documents are authorized by 17! The online signature process is very complicated! You let others send it to you, and you have to sign it yourself!

Have fun and listen to the forum application.

Submit it before 17 on the same day and collect it after 18! And the signing process is simple! As soon as the certificate file is selected, the software that needs to be signed is entrusted to the signing tool!

It will be fine! Simple! Baidu's "Happy Listening Forum"