The design and application of an ethics education professional teaching service platform are the core focus of this research. By analyzing requirements to determine functional indicators, adopting a B/S architecture to design the network and software framework, and providing detailed module functionality, database models, and technical implementation plans for the platform, utilizing core technologies such as Java, Spring, SpringMVC, and Mybatis. When applied to the teaching of an ethics course at our university, this platform can provide functions such as teaching resource management, assignment evaluation, and teacher-student communication, supporting the teaching of ethics education and enhancing teaching quality and efficiency. This research not only accomplishes the design and application of the ethics education service platform but also serves as a reference for the construction of teaching service platforms for other academic disciplines.