弗洛伊德精神分析理论，在我国“五四”思想大解放的年代，对我国现代派文学的形成与发展产生过重大影响；弗洛伊德文学观，在中国现代文学的发展道路上，曾诱发出一种文学观念、文学技巧、文学情趣的变革。从而说明“五四”新文学与世界新文艺潮流接轨，其创作成果对中国小说现代化的历史进程起了促进作用。 Freudian psychoanalysis theory had a significant impact on the formation and development of the modernist literature in our country in the era of the great liberation of the May Fourth Movement thought. On the development path of modern Chinese literature, Has induced a change in literary concepts, literary skills, literary tastes. This shows that the “May 4th” new literature is in line with the new literature and art in the world, and its achievements have played a catalytic role in the historical process of the modernization of Chinese novels.