Certificate verification failed because the computer's time does not match the current time, so a certificate error prompt appears. This is actually caused by the inconsistency between the browser's time and the system's time. Just modify it in the browser.

When our certificate verification fails, we need to look at the specific reasons for this certificate failure. It doesn't mean that our certificate is unqualified, which means there is something wrong with our certificate. Maybe when we should install the certificate, the security level of this system is too high, which makes our certificate application fail to pass the authentication. We can set the level of this system. We can set our certificate as a trusted certificate, and we can also see if his time is correct. If there is an error, the verification will also fail. Only by finding out the reason can we know the specific solution.