Tongji Shuguang Software has developed a unified graphical platform development method, adopting a hierarchical modular architecture approach, to create geotechnical and underground engineering analysis software that is both general-purpose and flexible, while also capable of integrating with standards. This can effectively address the issues with existing large commercial finite element general-purpose software being too 'general' in nature, complex to use, and unable to integrate with standards; it can also solve problems with specialized software being too 'specialized', lacking flexibility and universality. The Tongji Shuguang Software series includes modules such as a finite element general-purpose analysis platform, the only commercial reverse analysis software for finite elements in China, highway tunnel design and calculation analysis software, shield tunnel design and calculation analysis software, slope stability finite element analysis software, etc., and is currently developing new series of underground engineering-related software according to market and engineering needs.