Hi Apichat,
Your screenshots show what looks like a properly configured Policy trigger, and a Health Rule dialog that indicates no Actions were executed.
There's not enough information to determine why no Actions were executed.
If your action is a Remediation Script, there's a suggestion to check the associated Machine Agent log at https://docs.appdynamics.com/display/PRO42/Remediation+Scripts
If the problem persists, I would recommend opening a Support case.
Regards,
Brian Wheeldon