Target Audience Not Visible in Advance Webpart Property?

I have one sharepoint site with two front end server

In Both front end server point same sharepoint site ,site working properly with both URL.

(Note: All related setting are done in both server as well as in central admin.)

IN Server1  Target audience property of webpart working properly.

But in Server2 site URL page webpart having target audience property field not visible.

Thanks in advance..

Regards,

Jatin Ambaliya.