徐讦的戏剧在中国现代文学史上虽然有些不合时宜，但却具有自己独特的审美形态──自我之剧。这首先是他的非功利的以表现剧作家的哲学探讨和个人情感为主要内容的自我戏剧观。其次是其戏剧人物也具有剧作家的“自我性”，往往有与剧作家同一的精神追求与困感。再次是在戏剧形式上采用“案头剧”形式，难以在舞台上表演却有利于读者的阅读。 Although Xu Xu’s plays in the history of modern Chinese literature are somewhat out of date, they have their own unique aesthetic form ─ ─ self-drama. This is first of all his non-utilitarian self-drama theory which expresses the philosophical exploration and personal feelings of playwrights. Second is the “self” of the dramatists, whose dramatis personae also possess the same spiritual pursuit and distress as the playwright. Once again, the form of “desk drama” is adopted in the form of drama. It is difficult to perform on the stage but it is good for readers to read.