《汉书·艺文志》是中国现存的历史年代最早的目录学文献,但存在篇卷混用和统计错误的问题。考究《汉书·艺文志》的成书过程以及《七略》文本的性质可知,《七略》文本的不完善及《汉书·艺文志》近2 000年的传抄才是错误产生的主要原因。探讨《汉书·艺文志》存在的问题可以起到释疑解惑的作用,亦可以深化对《汉书·艺文志》的理解。 “Han Yi Wen Zhi” is the earliest bibliographic literature in China’s existing history, but there is a problem of mixed volume and statistical errors. Experiencing the process of “Han Yi Yi Zhi Zhi” and the nature of the “Seven Liao” texts show that the shortcomings of the “Seven Liao” texts and the publication of “Han Yi Yi Wen Zhi” nearly 2,000 years are the main causes of errors. To explore the existing problems of “Han Dynasty Yi Wen Zhi” can play a role of doubting and doubting doubts and doubts, and can also deepen the understanding of “Han Yi Yi Wen Zhi”.