Abstract: The proposal of "1+X" certificate system has pointed out the direction for the teaching reform of higher vocational colleges. Under the background of "1+X" certificate system, students' practical operation ability has higher requirements. At the same time, higher vocational students are required to develop comprehensively on the basis of professional ability and strengthen their vocational skills training. Higher vocational accounting is a highly practical major. Under the background of the new era, it is necessary to innovate the teaching mode and improve the teaching quality, so as to meet the requirements of the development of the times and the reform of the education department. Based on this, this article first to "1+X" certificate system and its significance are summarized, and analyzed the system of "1+X" certificate under the status quo of the teaching mode of higher vocational accounting major, discusses the significance of modular teaching, and deeply discusses the system of "1+X" certificate of accounting professional course modularization teaching design, aims to promote the teaching reform in higher vocational colleges, cultivate high quality compound technical personnel for the society.

Key words: "1+X" certificate system, Accounting professional courses, Modular teaching