在档案主题词的标引过程中，常常因各种误差而 产生标引不当，如错标、漏标、过度标引、过粗标引、组配错误等现象，这些都直接影响检索系统的质量和效果。笔者从长期从事这项工作的实践中，总结出主题标引过程中容易导致标引不当的几种误差并加以分析，以期对广大同行有所帮助 In the indexing process of archives keywords, improper indexing often occurs due to various errors, such as wrong labels, missing labels, over indexing, over indexing, wrong assembly and so on, which all directly affect the retrieval system Quality and effectiveness. The author from a long engaged in the practice of this work, summed up the theme of the indexing process easily lead to mis-indexing of several errors and to be analyzed, with a view to help the majority of colleagues