Teacher-student relationship of graduate students is an important factoraffecting the quality of postgraduate education. Aiming at the existing shortage of tutors guide, teacher-student relationship's emotional loss, teacher-student relationship's subordination and teacher-student relationship's employment, based on the team theory and corresponding principles to construction teacher-student team of graduate students. Through the construction of a good team atmosphere, playing cooperative partnership between team members, the paper aims to promote the harmonious relationship between teachers and students, improve the quality of postgraduate education, and achievewin-win relationshis of teachers and students.