Into the 20th century in China, has experienced several major upheaval and change, under the impact of instability and change, China's traditional ethics and constantly under attack, and continue to weaken. How to build a new 21st century Socialist ethical system to adapt to China's development is a matter of consideration we. Is an emerging group of contemporary college students and the new forces, establishment of their ethical and moral values will continue to promote the continuous development of the new system of ethics. This article from multiple analysis on college students ' moral education in the new period in order to benefit the construction of contemporary University students ' ideological and political education.