龔自珍為清代著名的詩人及思想家，而這樣一位「但開風氣不為師」的詩人，一生有過幾次自覺戒詩的經驗，而「戒詩」的現象在中國詩歌史上相當特殊的，詩人為何要戒詩，而又破戒？龔自珍內心「寫作的焦慮」之根源是什麼？本文試圖從兩個方面切入，其一、爬梳相關文獻，先行探求龔自珍的詩學觀，唯有如此，我們才能從中得知為何是戒「詩」。其二、切入相關詩歌文本，觀看龔自珍自己如何看待自己的「戒詩」與「破戒」的說法。最後，分析兩者之間的關係，以及變化。期能為龔自珍之相關研究做出一點貢獻。

Gong Zizhen was a famous poet and thinker in the Qing dynasty. The era he lived was a turning point from flourish to the decadence, from tradition to modern. This phenomenon can be read in the works from Gong Zizhen and it’s also the key point for emancipation of the ideas in late Qing dynasty. Gong Zizhen who leaded the fashion but not stood under the spotlight, he had many experiences of quitting writing poetry. Quitting writing poetry is a special phenomenon in the history of the Chinese poetry, why did poet want to quit? The thesis studied these from two aspects. The first is to explore the poetry concept of Gong Zizhen through article review so that it may be understood why he choose to quit writing poetry? Second, it could be discovered how did Gong Zizhen treat his explain about quitting writing poetry and breaking it repeatedly by reviewing related poetries. Last, analyzing the relationship and transformation between the two. Expecting to offer some contributions for the study of Gong Zizhen.