Revise the professional ethics of primary and secondary school teachers and formulate the professional ethics of college teachers. Establish an evaluation system for the construction of teachers' morality, and build a scientific and effective supervision and evaluation system for the construction of teachers' morality. Pay close attention to the study and formulation of scientific and reasonable teacher evaluation methods and index system, improve relevant policies, reflect the correct orientation, and provide institutional guarantee for the construction of teachers' morality. Education administrative departments and schools at all levels should formulate practical implementation measures, improve the rules and regulations of teachers' morality construction, and establish a long-term mechanism for teachers' morality construction.