Abstract:As a mature communication software, wechat has evolved into the most widely used eommunication plat form in the world and has a profound impact on people’s daily life. Brief list of the current existing problems in teaching of Veterinary Microbiology, propose the use of wechat platform through the advantages and characteristics of the wechat between teachers and students to build platforms to support teaching action. Wechat platform for improving student achievement teaching model, teachers and students to promote emotional communication, motivation and enthusiasm of teachers’ work to promote the exchange of teaching experience are great beneficial.