Multi cameras with multi canvas

Hi all,
I have a scene with two cameras and two canvas,
one for landscape and one for portrait,
both using different game object,
I'm use switch camera with setActive,
display is working fine, but all game onject in second camera are cannot touch with mouse,
any one can help me?

 

How are you disabling the canvas you don't intend to use? I'm asking because if you're doing something like just setting alpha to 0 it can still be on top of the other canvas you're trying to use.

 

Hi, i'm attach landscape canvas to landscape camera and so do to portrait canvas to portrait camera, using camera[0].setActive(true) and camera[1].setActive(false) to control it.