Professional ethics in education play a role to keep school management effective. With the development of society, traditional ethics in education have been facing serious challenges. The purpose of this paper is to explore the challenges and strategies of ethics in education in current society. First, it explains the meaning and function of ethics in education. Secondly, it analyzes the challenges. Finally, it presents 5 new strategies for the future, including the enrichment of principals’ ethics in education and making good use of leadership wisdom, etc.