2003年《文物》刊登了《湖南龍山里耶戰國——秦代古城一號井發掘簡報》,公布了若干里耶秦簡文書的照片和釋文,引起了學界的熱烈討論。~([1])2012年《里耶秦簡(壹)》出版,公布了第五、六、八層兩千餘枚簡牘的原大照片,爲學界提供了良好的研究條件。本文即以《里耶秦簡(壹)》公布的材料爲主,在學界已有的研究基礎上,對《里耶秦簡(壹)》中常見的“往來書”的格式、筆迹和運作等進行總結與進一步探討。~([2]) In 2003, “Cultural Relics” published “Excavation Briefing of Yili Warring States in the Ryershan, Hunan Province - No.1 Well of the Ancient City of Qin Dynasty” and published a number of photographs and interpretation articles of the Liyi Qin Simplified Paper, which aroused heated discussion in the academic circle. ~ ([1]) 2012 “Liye Qin jian (One)” published, published in the fifth, sixth and eighth layers of more than 2000 original photos of Jane, for the academic community to provide a good research conditions. This article is based on the material published in “The Bamboo Slips of Liye”, and based on the existing research in the academic circles, this paper analyzes the format, Trace and operation, etc. to summarize and further explore. ~ ([2])