Hello @WilsonWu - you will need to take the remediation steps as described in the advisory.

That means you will need to at least apply Option 1 - content update + reboot, or alternatively Option 2 - hotfix release.  

If you do not do this before April 7 you may lose Panorama and log collector connectivity.  If you do not do this before April 7 you will need to take the steps described briefly above, and in more detail in the advisory, in order to reconnect.