Nvidia driver 390 xserver stop

So after updating my nvidia driver ti 390.154 by helping of someone in nvidia support a face a problem where Xserver not working
the reason of the problem was xorg.config created by the nvida-xconfig command and here is the logs file
Xorg.0.log file:Xorg.0.log
i hope someone help me fast
oh i forget to mention my gpu is gt740m