Labor education is an essential part of the comprehensive education system, which is conducive to students ' moral, intellectual, physical, and aesthetic development. It lays the foundation for the other four education. General Secretary Xi Jinping pointed out at the National Education Conference that it is necessary to cultivate socialist builders and successors who develop morally, intellectually, physically, and aesthetically. Labor education is conducive to promoting students' healthy growth and overall development. The fundamental task of implementing moral education in a college education can be realized by relying on labor education to realize personal dreams, leading values, and practicing nurturing people. The function of labor education in cultivating moral character should follow the principle of "three comprehensive education" educate people with culture, guide people with actions, develop students' correct view of labor and labor dynamics, and build the practice system and mechanism of labor education.