Based on the analysis of the connotation of teachers digital literacy in the paper, starting from the background of the digital transformation of education, combined with visits, surveys, and teaching observations, a study was conducted on the development of digital literacy among vocational school teachers in Anhui Province. Analyzed the difficulties faced by vocational school teachers in Anhui Province in terms of digital awareness, digital application ability, and digital literacy development guarantee at the current stage, and proposed corresponding countermeasures and suggestions, in order to provide reference for vocational schools in Anhui Province to implement and promote educational digital reform.