A private college in Hainan Province is exemplified to introduce the construction logic of the school’s civil engineering group who is offered basic courses of “Architectural Drawing Recognition and Construction” and “Engineering Drawing”. The veterans are faced with the dual pressure of both work and study, and how to get the veterans to pass the “1+X”construction engineering drawing examination is a difficult problem for the majority of educators. Due to the limited offline teaching hours, the veterans must actively promote the integration of course and certificate. The list introduces the comparison of the course setting and teaching content before and after the “1+X” course and certificate integration, which reflects the professional skill level standards for construction engineering drawings after the course certificate integration. At the same time, it constructively explore the practice of integrating Revit and BIM civil engineering measurement GTJ2021 software into the course of “Architectural Drawing and Construction”. Finally, the dilemma and breakthroughs of implementing the “1+X” certificate of construction engineering drawing recognition are proposed from the level of students, teachers and enterprises.