Promoted by the globalization, the high education of our country initiated internationalization process. The internationalization development of high education has advanced the affair work of university students into important reform period, brought great challenge to the student affair work for students in our country, and provided wide stage to the student affair workers. Based on background of high education internationalization, this essay simply reviews the evolution process of affair work of university students at home and abroad, and attempts to summarize the general trend of affair work development of university students. Through analysis on the present development situation of civil student affairs and comparison study with the student affair work of developed countries, this essay considers reasonably on the development of university student affair of our country under internationalization background. This essay finds out the gap between the affair work of university students in our country and university students in developed country, and proposed that the affair work of university students in our country should adapt the internationalization process of high education, update the idea of student affair work, constitute scientific and efficient management mode of student affair work and improve the workers specialization level. This essay attempts to explore the reform development of student affairs to cultivate international talents under internationalization background.