人事档案在人力资源管理中起着非常重要的作用,它是识别、选拔、使用人才的重要依据。如今,人事档案管理应适应现代化管理的要求,不断提高科学化水平,为人力资源开发提供强有力的保障。笔者以山东博物馆近年来的人事档案管理工作为例进行分析,认为要管理好人事档案,必须要做到“三个预防”。预防“早与小”人事档案管理是单位管理工作的重要组成部分,如果管理不当,就会出现某种程度的混乱,譬如“工龄 Personnel files play a very important role in human resources management, which is an important basis for identifying, selecting and using talents. Today, the management of personnel files should meet the requirements of modern management and constantly improve the scientific level so as to provide a strong guarantee for the development of human resources. The author analyzes the personnel archives management work in Shandong Museum in recent years as an example, and believes that to manage personnel archives, we must achieve ”three preventions“. Prevent ”early and small“ personnel file management is an important part of the management unit, if not properly managed, there will be some degree of confusion, such as ”length of service