如题，

当我尝试 sudo apt update时出现证书错误：

错误:4 https://pro-driver-packages.uniontech.com eagle InRelease  
  Certificate verification failed: The certificate is NOT trusted. 
The name in the certificate does not match the expected.  Could not handshake: Error in the certificate verification. 

请问这是出现什么情况吗？

日志：

系统日志—信息.txt

系统日志—错误.txt

系统日志—调试.txt

系统日志—警告.txt