The unique perspective of musical imagery in Ruan Ji’s poems, taking Jian’an literature and Zhengshi literature as the vertical and horizontal coordinates, starting from the internal logical connection between Ruan Ji’s musical aesthetic thoughts and musical imagery, comprehensively, deeply and systematically This paper explores the relationship between Ruan Ji's literary creation and music, and believes that the spirit of rationalism is the aesthetic quality of the musical imagery in Ruan Ji's poems, and rational thinking about the relationship between individuals and groups is the core content of his literary creation.