Different from both Kantian principle-based ethics and Aristotle's virtue-oriented ethics, the ethic of care arose out of the attempt to develop an ethical theory that recognizes women's moral experiences. The ethic of care (as Nel Noddings have developed it) is fundamental relational; it concerns with caring relations, dependent selves and caring responsibility. The purpose of this study will explore the ethics of care and apply it to education of professional ethics. Professional ethics is not only designed to consider our ordinary action, judgments and justification, or focused on the character of individuals. In the conclusion, Ⅰ note the caring approach would be of benefit to teaching of professional ethics, and offer a solid foundation for a moral education.