I would definitely leave if I was in the same situation

I am sure you can find something better. Working for the right boss/manager is very important...from what you mentioned here, you have a very BAD BAD BAD boss.

"其一是老板工作沒有什麽章法，常常改主意，一改大家就得順著一起改，弄得大家都很累，我作為team led也很頭疼，已有問題老板就興師問罪，但是很少有人說''you are the biggest problem". 我們這個組比別的組累很多，工作壓力大，雖然成績是有，都是在高壓狀態下完成的，不是長久之計"