Abstract: Under the background of the Ministry of Education vigorously promoting the 1+X certificate system, the integration of "Post, Course, Competition, Certificate" has become an important research topic in the field of higher vocational education. In view of the problems existing in the integration of "Post, Course, Competition, Certificate" for engineering cost specialty, combined with the work experience of "Post, Course, Competition, Certificate" integration in Henan Technical College of Construction, it proposes to jointly formulate a school-enterprise dual education talent cultivation programs, construct the "Post, Course, Competition, Certificate" integration course system based on 1+X certificate system, and promote the reform of "teacher, teaching materials and teaching methods" to provide reference for higher vocational engineering cost specialty "Post, Course, Competition, Certificate" integration.