How do I change my license servers?

Q: I want to change license server role from my DC to a member server which its name is srv2. My DC computer name is srv1.

I used active directory sites and services to change the role. I run this console as administrator ( Run as ).

In srv2 I tried to use licensing logging in administrator tools but I got an error which means that my srv2 server tries to query database from srv1.

What should I do ? I want srv2 to query itself.