It seems that it's a slilly question 
I tried display a object (like rectangle) on a camera1(means that not 4 basic cameras).
and the object would move on a camera1 like H.U.D
hudButton or headsUpDisplay command can help me.
it could suggest limited areas and I must see the hud on all of the cameras.
Exactly I want to see the hud on a camera1, so how can I make it?
I couldn't solve the problem by myself, help plz.
