Nowadays, there are more and more studies with regard to the issues in member's selection for a team along with the coming trends that team is a very effective strategic unit for business function. Person-team fit play a very important role in the teamwork. We presented the difference between traditional selection and team members' selection, reviewed what had been done in the field of personnel selection models' studies for teamwork settings. And then we constructed a analysis model for team members' selection based on the person-team fit theory. In the end, we embodied and analyzed various issues in this model and provided some staffing strategy for a team.