Through an analysis of vocational colleges' current professional skill training for students, some problems were discovered .In order to help students better understand their personality traits and the occupational skill needs of different groups of professions, a proposal is made to construct a professional skill training framework for vocational students under networked environment, with the development of an education resource library. The goal is to steer students by self study, through the training framework under networked environment consciously enhance their professional competency.