how come after i publish and run it, the main menu look too big for the screen but after i press esc for once it back to normal and the back to main menu button in sub menu cant work propely?

but all work propely wen i use wed run game function

May be you have some of your Bitmaps twice in several path directories.
Then wed would may use the right one, but after publishing all your files are in one directory, and the right bitmap is deleted by the wrong one...