The taboo system in the Song Dynasty was very strict, correspondingly, the academic notes of Scholars in the Song Dynasty also have a lot of taboo studies. These taboo studies have recorded a wealth of taboo materials of the past generation, which has high data value. Some of them are also good at textual research, and thus benefit the study of the later periods.But most of these studies Only record taboo materials and lack of innovation. Scholars are good at the induction of taboo materials and ignores the application research and theory construction of taboo. The reasons of taboo studies in the Song Dynasty have developed include cultural environment, the severity of the taboo in the Song Dynasty,and the adaptability between the notes genre and the characteristics of the Scholars’ taboo studies.