With the continuous development of China"s economy and the acceleration of urbanization, the market size of the tunnel construction industry has been expanding. With the continuous investment in infrastructure construction and the in-depth promotion of the “Belt and Road” initiative, China"s tunnel construction industry has ushered in more development opportunities. The concept of sustainable development and green construction technology have become the key to promote the transformation of tunnel construction into environmentally friendly, efficient use of resources and maximization of social and economic benefits. By analyzing the problems existing in traditional tunnel engineering teaching, such as the modeling of theoretical teaching, insufficient proportion of practical teaching, and weak subjective initiative of students, we put forward the ideas of teaching reform based on the green and intelligent construction technology, including the reconstruction of the curriculum system, the reinforcement of practical teaching, the innovation of the teaching method, the deepening of the interdisciplinary fusion and the integration of industry and education, which aims to cultivate high-quality engineering with the awareness of environmental protection, the ability to innovate and the ability of practice The aim is to cultivate high-quality engineering talents with environmental awareness, innovative ability and practical ability, so as to meet the development needs of the tunnel engineering and construction industry in the new era. Through these reform measures, the teaching of tunnel engineering will be better adapted to the requirements of the new engineering discipline and the certification of engineering education, and will contribute to the realization of the national “double-carbon” goal and the high-quality development of the economy and society.