As a new classroom teaching mode, micro class has gradually improved the shortcomings of the traditional teaching mode.Meanwhile, the ecological teaching mode is more in line with the cognitive characteristics of students with the blessing of microclass, bringing continuous vitality to the teaching of computer courses in higher vocational colleges. This paper mainly analyzes theadvantages of micro class and the characteristics of computer ecological teaching mode, and explores how to effectively apply microclass in the classroom teaching of computer ecological teaching mode, so as to promote the teaching reform of computer specialty inhigher vocational colleges.