My boyfriend is not commitment in our relationship...what should I do?

Unfortunately you can't make him care more. He has to make that commitment. Maybe talk to him about it. Let him know it's really important to you that he take more initiative in preserving the relationship. It isn't a relationship if only one is doing the work. Suggest ideas of how he might contribute and be sure to let him know when you notice him doing this and tell him how much you appreciate this. When trying to change, it's nice to know you're doing something right. It motivates and encourages more of that behavior. :) Good luck!