Thank you so much you guys.
It's all work now.
SullyTheStrange : at first, I set First layout to "doodle01" and it still start with gameover. After I read your comment again and click on the "doodle01" layout to be activate before I run test. It's work, hehe.
Zenox98 : That's awesome, thank you for help me fix the bug.
I quite not understand why it had to write like this.
Seem like the command destroy can't make the button disappear.
Kyatric : I tried your comment too, but because the problem is already fix by Zenox >invisible it. Thank for your help.