Abstract: Along with the development of information technology and the reinforcement of subject construction in higher vocational colleges, higher vocational college libraries should innovate on service models to carry out subject services. This paper analyses the necessities of subject service carried out by higher vocational college libraries, and discusses the construction of subject service platform in higher vocational college libraries under Web2.0 environment.

Key words: subject service; Web2.0; subject service platform; higher vocational college library