Abstract：The undergraduate Party members are in the golden age for Party style formation and their pure style indicates the Party's future, having great influence on the present society. At present, although the style of Party members is pure on the whole, we cannot ignore that a minority of member students in colleges are not pure. It is necessary for the party organizations in colleges and universities to comprehensively strengthen the style construction of undergraduate Party members and create an excellent socialist cause builder and successors troop with strong Party spirit and pure style by means of daily management, culture edification, organization life, and social practices. Considering the characteristics of college students, the style construction should focus on the purification of ideological style, study style, work style, leadership style and life style.

Keyword：Party building in universities;undergraduate Party members;style purity;