To avoid the impact of certificate expiration on your service, we recommend that you replace the certificate before the certificate expires.

Procedure

  1. Create and upload a new certificate.
    For more information, see Generate a CA certificate and Create a certificate.
  2. Configure the new certificate in HTTPS listener configuration.
    For more information, see Add an HTTPS listener.
  3. On the Certificates page, find the target certificate, and then click Delete.
  4. In the displayed dialog box, click OK.