My update app has been rejected, because of Guidelines 5.1.1 I don't know why this version is wrong with using account and deletion or something I'm not sure.. But actually I never add more complicated system, I just add a basic contents I wondering why before is Ok But this version is not even almost is the same things.
Or because I generate new provision profile and I choose something wrong? because my provision profile has been expired
What is the exact rejection message you received ?
Passing a previous review is not a guarantee that issue will not be raised in a next one. It just went unnoticed before.