嗨Tony Neri，

Hi Tony Henrique,

根据您的错误信息，它应该与证书相关，并且作为文档  New-SelfSignedCertificate ，您可以尝试使用
< strong> -NotAfter 参数指定日期和时间 证书到期。但是，一般来说，自签x509证书生效日期为一年，如果您需要大约10年的时间，可以自己购买。

According to your error info, it should be relative to the certificate and as the document New-SelfSignedCertificate, you can try to use the -NotAfter parameter to specify the date and time that the certificate expires. But, generally, the self- sign x509 certificate effective date is one year, if you need more time about 10 years, you can buy it by yourself.

祝你好运，

Breeze