Particle system does not show in Game window

The problem is when I add a particle system into the game and click Play, it doesn’t work in the Game window, but works fine in Scene window. I spent long time to try to solve the problem, and read many answers about it, but no answer solved my problem. Now I have solved it and write this hope to help others.

This is the Game window:138086-gamewindow.png

This is the Scene window:138088-scenewindow.png

Then I’ll write the answer under.

In the Inspector of the particle system, I saw the transform.position.z was not equal to 0, then I modified it to 0. And then I tried to play, Yessssss, it worked fine in Game window. I’m very excited when I solve the problem.

It Works!!! Thank You!