Discipline construction is an important factor to enhance the brand strength of specialized hospitals. The discipline construction of psychiatric specialized hospitals has become an important aspect of hospital development. Nanjing Brain Hospital (Jiangsu mental health center) vigorously promotes the academic platform construction in order to build the development mode of multidisciplinary collaboration which aims at clinical diagnosis, treatment and prevention. By introducing such effort, this paper explores the way of discipline development of psychiatric hospital in the new situation.