In this paper, we discussed the improvement strategy for poor basic academic skills, that are the basic abilities of college students for employment and career. The case studies proposed previously to improve the basic academic skills and the case study of I college in Seoul are researched and the correlation between the basic academic skills on the linguistic ability and the scholastic achievement grades is analyzed. The improvement strategy of the basic academic skills for three departments has been proposed by regarding to the characteristics of departments. The use of the construction of the basic academic skill TMS(Test and Management System) based on the results and the application for the poor of the basic academic skill in the career management system is expected.