Objective-C

Hi, My environment is OS X Yosemite 10.10.2.
Xcode are 6.1.1 and 6.2 beta4.
I wrote an app for OS X. I used a framework that I wrote. And I got a problem. there should be only one focus day button in the collection view. But something wrong. The code and the layout of the developing project and testing project are almost the same. The different is the testing app is included in the framework project. Can anybody help?