In order to scientifically manage and control the risks of tunnel and underground engineering construction, a set of tunnel and underground engineering risk management software has been developed using established engineering risk analysis theories and methods. This software can automatically generate an engineering risk survey form based on the information and data of the proposed project, combined with a large amount of risk data stored in the risk alternative database for tunnel and underground engineering. It performs risk identification, estimation, and evaluation on the proposed project, achieving scientific risk decision-making and management. At the same time, the software can perform real-time analysis and evaluation according to the progress of the project construction, and use construction monitoring data to dynamically track and manage various risks of the ongoing project. It comprehensively controls the risks during construction to ensure the smooth progress of the project. The basic functions of the software include: engineering risk data storage, auxiliary risk identification, risk estimation calculation and risk evaluation, risk decision-making, and risk tracking management.