[SOLVED]VR Distortion Correction Problem

I have Distortion Correction Problem. In unity, The game is working fine, so distortion correction working correctly but in my Phone working problem. I didn't understand. I using GVR 1.40 and I checked VR Support Daydream and Cardboard. What am I doing wrong? Because I can not get the right screen in VR Glass. Mobile is Galaxy S7, VR Glass is Gear VR