Custom Address list not update

Hi Support,

We created some custom address list using recipient filter such as department and company. After we edit the mailbox's department or company attribute in exchange server, the address list cannot update.

It is not GAL or OAB issue because those mailbox attribution information are updated in GAL and OAB, but the custom address list didn't. We need to update the address list in EAC or PowerShell manually then user can found the user in the address list   

Any idea?

Thanks and regards

Chong