Undoubtedly the team construction belongs to one kind of important management fashion, the team is truly extremely popular in the well-known company, but the business community lacks thorough analysis actually regarding the reason for introducing team. We thought the reason for enterprise to introduce the team construction is to comply with a part of staff's demand change, the direct motivation is to facilitate the innovation, the fundamental reason is to provide a new integral solution to adapt to the environment change. The team and traditional specialized department coexist in the enterprise, the introduction of the team construction did not mean the whole organization's radical transformation, the team and team's working is not multi-purpose.