Is Beacon send notification when app is running in background?

I am using iOS7, but it seems that when app is running in background, we didn't receive any notification. If it is working for iOS8, then I will update but before that i want to confirm.

Hi there—is this about the Examples app bundled with our SDK, or you own app?

Yes, i am working with my own app.

Can you make sure you have Background App Refresh enabled for your app? This is required for beacon region monitoring to work in the background in iOS 7.