Innovation of music teaching mode in vocational colleges under the information environment considering the Internet trend is the main focus of this research. In the process of integrating vocal music teaching with information technology in higher vocational colleges, students can be provided with certain acoustic audio-visual materials according to the different teaching links, breaking through the shackles of traditional music teaching materials. In the process of personnel training, the construction of curriculum system with teacher-training characteristics and practical skills training to improve professional ability will become the core literacy of higher vocational students. This paper gives the new suggestions for the proposed idea and the potential applications will be considered.