I want to upload my application to appstore(ITune connect) , but after i upload my binary , at application detail there my "Device Family" is blank

So I want to set the target device family at my Xcode ,but i went to Projet>Build>deployment , but my" target Device family" column was disappear .

my Xcode version : 3.1.4
my iphone sdk version : 3.0

how can i specify my target device family? in xcode 3.14 sdk 3.0

any one can help me?