“Internet + ”embodies the advantages of Internet technology in promoting the development of information technology, and provides an opportunity for colleges and universities to carry out teaching reform. The vocal music teaching mode has always been different from other disciplines. The classroom teaching mode of ordinary school education is not suitable for college vocal music teach- ing. Whether it is one - to - one vocal music teaching,or many - to - one singing,chorus,music appreciation teaching,teacher are required to use a variety of means to teach music in abundance. The emergence of“Internet + ”has provided new ideas for the devel- opment of vocal music education in colleges and universities. It is a problem that needs to be explored for vocal teaching.