图书馆书目数据库数据的统一、完整、准确,是实现资源共享的前提。文章就中文图书编目中容易出错的问题,从著录错误、分类标引错误、主题标引错误三个方面,结合实例,谈谈自己工作中的体会,与图书馆同仁共勉。 Library bibliographic database data unified, complete, accurate, is to achieve the premise of resource sharing. In this paper, the author makes some mistakes in the cataloging of Chinese books. From the three aspects of recording mistakes, misclassification of quotations, and wrongly marking the topics, the article talks about the experiences in his work and shares his encouragement with his colleagues in the library.