[目的/意义]2024年4月25日，中国人民大学上线发布哲学社会科学预印本平台（简称“哲社预印本”，PSSXiv），这是我国哲学社会科学领域首个预印本平台，对于推进中国特色哲学社会科学“三大体系”建设、中国自主知识体系建构具有深远意义。[方法/过程]通过系统分析，总结出我国首个哲学社会科学领域预印本平台建设的宝贵经验，并提出平台建设的未来展望。[结果/结论“] 哲社预印本”由专门编辑出版机构有组织运营，面向哲学社会科学全领域提供研究成果全链条服务、全版本交流，积极倡导与期刊合作共建，致力于构建协同共创的新生态。为建设中国特色、世界一流的哲学社会科学预印本平台，未来“哲社预印本”将通过建立学科子平台、加强双语化建设、应用智能化技术、凝聚学术共同体、构建自然评价模式，推动平台的多元化、国际化、数智化发展，提升平台的协同效能与学术公信力。

[Purpose/significance] On 25 April 2024, the Renmin University of China launched the Philosophy and So⁃cial Sciences Preprint Server (PSSXiv), the first preprint server in Chinese philosophy and social sciences. It has pro⁃found significance in advancing the construction of the“Three Systems”of Philosophy and Social Sciences with Chi⁃nese Characteristics and China’s Independent Knowledge System. [Method/process] Through systematic analysis,this paper summarises the valuable experience of constructing China’s first preprint platform in philosophy and social sciences and suggests a future outlook for its construction. [Result/conclusion] PSSXiv is operated by a specialized ed⁃itorial and publishing institution that provides full-chain services and full-version academic exchanges across the en⁃
tire philosophy and social sciences field. It actively advocates cooperation with journals and strives to support the devel⁃opment of a collaborative innovation ecosystem. PSSXiv aims to establish itself as a world-class preprint server for phi⁃losophy and social sciences with Chinese characteristics. PSSXiv plans to achieve this by establishing disciplinary subservers,strengthening bilingualism, integrating intelligent technology, the cohesion of academic communities, and con⁃structing a natural evaluation model to diversify its content, expand its international presence, and enhanceits synergyand academic credibility.