[目的/意义]为向人文社科领域研究人员提供业务文本分析与业务模型构建服务，搭建业务智能体构建平台以提供高效支持。[方法/过程]文章以“大模型+智能体”为指导思想，提出大语言模型自动迭代微调机制，基于业务流程认知图谱生成、资源解析工具按需生成、低代码业务功能开发等技术，通过PaaS模式搭建面向人文社科领域的业务智能体构建平台。[结果/结论]平台具备业务资源定制化生成、业务模型自动构建与可视化能力，利用平台构建业务智能体能够进行具体业务分析，为人文社科领域研究工作提供支持。

[Purpose/significance] In order to provide humanities and social sciences researchers with text analysis and business model construction services, a business agent construction platform is built to provide efficient support.[Method/process] With the guiding principle of“large language models + agents”, this paper proposes an automatic it⁃erative fine-tuning mechanism of large language models, and builds a business agent construction platform in humani⁃ties and social sciences through PaaS based on business process cognitive graph technology, on-demand generation of resource parsing tools, and low-code function development technology. [Result/conclusion] The platform has the abili⁃ty of customized generation of business resources, automatic construction and visualization of business models. By uti⁃lizing the platform, business agents can perform specific analyses, thereby providing support for research work in the humanities and social sciences.