ios - xcode 4.6 to commit source code to the TFS -

i got problem while using xcode 4.6 commit source code tfs, i'm using git-tf can't commit source server. have been cloned folder server. please me.

once have cloned code on tfs local git repo ready make changes. once them use:

git commit -a -m "commnent" 

now can check them in tfs:

git tf checkin 

all commits checked 1 single changeset on tfs.