Labor education is an important part of the educational ideology of"simultaneous development of five educations",an important way to cultivate socialist successors and develop the socialist ideology with Chinese characteristics in the new era,and an important method to cultivate Chinese youth in the new era with all-round development of morality,intelligence,physical fitness,aesthetics and labor.From the perspective of"three-dimensional education",labor education in colleges and universities is faced with practical difficulties such as insufficient coordination of"full-staff"education,insufficient depth of"whole-process"education,and the lack of an"all-round"education system,and analyzes the reasons why the concept of all staff is not unified,the whole-process mechanism is not perfect,and the all-round system has not yet been established.Based on the above practical predicament,colleges and universities must deeply understand the educational concept of"three comprehensive education"to strengthen labor education,stimulate initiative,enhance innovation,and coordinate systematically.The fundamental goal is to create a social atmosphere of labor education and labor identity;improve the employment outlook and career choice outlook of college graduates;realize the long-term development of labor education.