Fixing the Position of UIImage in Xcode

I am having a problem in overlapping two images which one of them is the subview of the other. However, when running the program, the position of the subview im开发者_开发问答age in IB and the Iphone simulator is difference.

May i know how to fix the position of my subview according to the IB?

Many thanks.

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go to the xib and click on the info.There is a tab called "viewIdentity".There you will find the alignment.Remove all the redmarks.