The teaching staff has a very important position and role, is a factor that plays a decisive role in the quality of teaching National Defense and Security Education at universities. However, the quality of the teaching staff in charge of National Defense and Security Dducation, besides the advantages, still exists some certain limitations. Through analyzing and explaining theoretical and practical issues about the quality of the teaching staff, some key solutions have been proposed to improve the quality of these lecturers, meeting the current requirements of education and training innovation.