This paper discusses the application of artificial intelligence technology in the teaching of Chinese writing in higher vocational colleges， and its positive influence on the innovation of teaching mode and the cultivation of students overall ability. Artificial intelligence not only improves the efficiency and quality of writing teaching， but also cultivates students personalized learning ability and innovative thinking through strategies such as intelligent AIDS， grading systems and personalized learning recommendations. The article provides new ideas and methods for the teaching of Chinese writing in higher vocational colleges， aiming at improving the writing ability and comprehensive quality of students in higher vocational colleges.