《中国图书馆分类法》(第五版)“一般性问题”类目共有150个,设置的目的是为了对具有共性问题的专论性类目进行仿照复分,以减少分类表的篇幅,但存在重复设置、对专论性类目不作仿分注释、子目内容不完整、类目关系混乱等10个较为严重的问题。本文对这些问题逐一进行分析,并提出解决办法,为《中国图书馆分类法》的改版提供参考。 There are 150 categories in the “China Library Taxonomy” (Fifth Edition) “General Problems ”. The purpose of this book is to duplicate the monograph categories with common problems to reduce the number of taxonomies However, there are 10 more serious problems, such as duplication of settings, omission of commentaries on monographs, incomplete subheadings and chaotic category relations. This article analyzes each of these problems one by one and puts forward solutions to provide a reference for the revision of “China Library Classification”.