High sierra screen flash

My macbook pro (late 2013, iris pro graphic card) encounters screen flashing problem after I erased the disk and re-intalled High Sierra (10.13.1). The flashing occurs occasionally, it is like the whole screen turns off and on rapidly.

Before I made this re-install, I also ran High Sierra that is upgraded from Sierra, and no such problem existed. Is anyone has the same problem with me? Is there any way we can fix it?

Thanks,