安史之乱前后,贾至依据他所秉持的儒家思想和宗经复古的文学观念,积极参与政治,并利用中书舍人掌书诰命的职权,撰写散体制诰,提倡文体复古,以期达到儒学复兴的目的。他在内容、语言形式和风格等方面对制诰文进行了初步改革。代拟王言的制诰在当时影响极大,是文体文风自上而下施加影响的重要渠道。贾至所作制文,凡是涉及重大政治事件的,大都采用散体或骈散结合的形式,在当时曾产生广泛影响,起到推广古文写作的作用。这构成唐代古文运动的一部分,并直接影响到后来陆贽、元稹、白居易等在制诰文方面的文体革新。 Before and after Anshun Rebellion, Jia Zhi actively participated in politics based on the Confucianism and the ancient literary concept of his ancestors, and used the power of bookmasters to write books, wrote the system of prosecutors, and advocated the reformation of style and culture so as to achieve the purpose of rejuvenating Confucianism . He conducted a preliminary reform of the system in terms of content, language form and style. The system of acting on behalf of the king’s words had a great influence at the time, and was an important channel for exerting influences from the top to the bottom in style and style of writing. Jia Zhi’s writings on the system, all involving major political events, mostly in the form of loose or loose combination, had had a wide range of influences at that time and played the role of promoting classical writing. This constitutes a part of the prose movement in the Tang Dynasty and directly affects the reform of literary styles in later imperial clan writing such as Lu Xun, Yuan Zhen and Bai Juyi.