Q: i am push power button in matckbook pro its only sleep push button

Davinder314,

you should select “Shut Down…” from the Apple menu to safely shut down your MacBook Pro. Pressing the power button for ten seconds to shut down your MacBook Pro should only be done as a last resort.

If you tap the button it is a "sleep" button.  If you press it and hold for 1-2 seconds, the "old menu" pops up and asks you what you want to do.  If you press it and hold for 8-10 seconds, it performs an immediate hard power down.

Behavior of the Power button changed in OS X 10.9 Mavericks.

Power button to sleep

Press and hold the power button for a while for the dialog box to pop up

http://support.apple.com/kb/HT5869