Under the guidance of scientific concept of development, the necessity, new ideas, and specific measures for building the longterm mechanism to maintain the advanced nature of graduate student members are expounded.By analyzing the characteristics of the new era postgraduate Party members and the inherent requirements to the Party of scientific concept of development, this paper points out that under the guidance of scientific development concept, in order to build the longterm mechanism to maintain the advanced nature of graduate student members, those things must be done: combine the characteristics of groups of graduate members, adhere to the studentoriented, fully mobilize the initiative to play the main role of the graduate student members, combine the request of the party’s advanced nature and the graduate individual development, values, purpose concept of transformation, selfdiscipline law of the party members.Meeting the comprehensive needs of students and promoting the overall development of students are taken as an educational starting point and fundament.Through establishing the comprehensive, coordinated and balanced, innovative educational system, improving the incentive mechanism, and strengthening ties with the masses mechanism, improving the evaluation and supervision and management mechanism, we will ultimately form the longterm mechanism of graduate students to preserve the advanced nature of Party members and achieve the purpose of training talents.