通用陆面模式（Common Land Model, CoLM）是中国完全自主知识产权、具备国际先进水平的陆面过程模型，在科学研究和气象预报等社会服务中发挥着重要作用。本设计旨在为CoLM陆面过程模型开发一个图形用户界面，降低CoLM模型的学习成本与用户门槛。本设计基于开源地理信息系统软件QGIS的插件功能开发，并采用Python编程语言将CoLM2014与可视化用户界面相结合，设计并实现了基于QGIS的CoLM陆面过程模型插件，命名为QCoLM。QCoLM开源插件具有跨平台兼容性、插件共享化、用户操作直观化、数据管理统一化等多种特点，便于用户学习陆面过程模型的数据处理与可视化，以用户友好型理念促进在国产自研陆面过程模型领域中的多学科交叉融合与共享。

The Common Land Model (CoLM) is a land surface process model developed with completely independent intellectual property rights in China, holding an internationally advanced position. It plays a crucial role in scientific research and social service such as weather forecast. This research aims to develop an graphical user interface for the CoLM land surface process model, reducing the learning curve and user barriers for CoLM model usage. Based on the plugin functionality of the open-source geographic information system software QGIS, this design combines CoLM2014 with a visual user interface using the Python programming language, resulting in the development and implementation of a plugin for the CoLM land surface process model based on QGIS, named QCoLM. The QCoLM plugin features cross-platform compatibility, plugin sharing, intuitive user operations, and unified data management, facilitate new users to easily conduct data processing and visualization of land surface process models. This promotes interdisciplinary integration and sharing in the field of domestically developed land surface process models, guided by the user-friendly concept.