During the emerging coronavirus period, my country implemented a policy of "Suspension of classes without suspending school", which effectively guaranteed the smooth progress of classroom teaching. In this process, information teaching has played a huge role. Informatization teaching has become a powerful support to ensure the smooth progress of courses. However, in the process of informatization teaching, the informatization level of teachers in vocational colleges in our country is obviously insufficient. This may be related to the late start of informatization teaching in my country and the lack of results. Therefore, this article develops strategies to improve the informatization teaching ability of vocational teachers based on the current situation of the development of vocational education informatization teaching ability.