FortiGate Internal ping to Internal

Hi,

Device FortiGate 80F

My Internal Port 1-5 is 192.168.14.0 and Internal Port 6 is 192.168.7.0

I set a Policy From Internal Port 1-5 is 192.168.14.0 to Internal Port 6 is 192.168.7.0.

I able to ping from 192.168.14.1 (firewall) to 192.168.7.10 (windows server) but unable to ping to 192.168.7.9 (EXSI)

However if from 192.168.7.10 (windows server) able to ping 192.168.7.9 (EXSI)

I want to make it able to ping 192.168.7.9 (EXSI) from 192.168.14.1 (firewall). Need some advice and help from you guys.

Thank you.