The artistic style of inkstone can be divided into period style, regional style and personal style of inkstone-making artists.Since the regional group of inkstone-making artists in the Song Dynasty did not emerge, the regional style of inkstone in the Song Dynasty was not obvious. The formation of the inkstone’s art style is related to two major factors: one is the objective social and historical factors in the development of inkstone, and the other is the subjective factors of the inkstone-making artists. The subjective factors of inkstone-making artists include the artist's aesthetic taste, life experience, cultural accomplishments, artistic accomplishments,talents and individuality. The emergence of literati inkstone in the Song Dynasty indicates that the literati become the subject of inkstone-making artists; therefore, their aesthetic taste, cultural accomplishments and artistic accomplishments have become important factors affecting the characteristics of literati inkstone’s artistic style. The work aims to discover the reasons behind the change in artistic style and the implications of humanistic spirit of literati inkstone in the Song Dynasty, by analyzing the three religions’patterns,bionic inkstone shape, bionic patterns and literati appetizing motifs and inscriptions of literati inkstone in the Song Dynasty, and combined with the social and historical background of its development.