With the rapid development of new technologies such as big data, cloud computing, blockchain, and artificial intelligence, the role of digitization and big data in the construction of the rule of law is becoming increasingly prominent. The "2023-2027 Procuratorial Reform Work Plan" proposes to actively build a digital procuratorial work model of "business led, data integration, technical support, and application oriented", and innovate the procuratorial supervision methods and methods under the condition of big data. In this context, how to seize the development opportunity of digital prosecution and promote the modernization of civil prosecution work is a problem that we should consider. What is digital prosecution? From the perspective of informatization, digital prosecution is a new stage in the construction of prosecutorial informatization and a key step towards the development of prosecutorial informatization towards intelligence. The Procurator General of the Supreme People's Procuratorate, Ying Yong, pointed out that digital prosecution is an important component of Digital China and a concrete manifestation of Digital China in the procuratorial organs. Its fundamental purpose is to empower procuratorial organs with legal supervision, promote more fair prosecution cases, more scientific prosecution management, more precise prosecution services, and promote modernization of procuratorial work. From its connotation, digital prosecution relies on information systems, fully and deeply utilizes big data, maximizes the value of data elements, and effectively leverages digital information technology to support and promote business. Specifically, prosecutors identify abnormal phenomena and data from case handling, sort out general characteristics, data requirements, and collision directions, and other regular understandings. Based on this, from the aspects of clue discovery and evidence acquisition, they propose business requirements from case handling to case supervision and system governance. Through the generation of algorithms and establishment of models by the technical department, they provide support for better supervision. From its extension, digital prosecution not only refers to procuratorial supervision and handling of cases, but also includes procuratorial management, procuratorial services, etc. How to integrate civil prosecution into digital construction is to leverage legal supervision through digitization. In carrying out civil procuratorial supervision work, it is difficult to find supervision clues from the accepted and reviewed case files through manual means, which to some extent leads to poor supervision channels, insufficient means, and low efficiency. By utilizing big data technology and taking the interconnection and sharing of law enforcement and judicial data as a prerequisite, strengthening data collection, collision, comparison, and analysis can effectively expand supervision channels and discover batch clues. The second is to promote and restrict supervision through digitization. Big data procuratorial supervision is an important lever in promoting the reform of the law enforcement and judicial supervision system. Through the empowerment of big data, legal supervision is no longer limited to individual cases of right or wrong, but focuses on achieving the common goal of law enforcement and judicial organs to maintain fairness and justice, thereby achieving a win-win situation. The procuratorial organs should not only actively accept the constraints of other law enforcement and judicial organs in fulfilling their duties, but also deeply involve legal supervision in various fields and processes of law enforcement and justice. The third is to promote deep governance through digitization. In the big data procuratorial supervision mode, the source channels of civil procuratorial supervision are fully opened, making it easy to discover systemic and similar case problems. By delving into the institutional loopholes behind the bulk of cases and issuing timely social governance procuratorial recommendations, it is beneficial to improve the efficiency of case supervision and comprehensive governance. The fourth is to use digitization to assist in precise management. Through digital reform, procuratorial management is effectively integrated into the law enforcement and judicial supervision system, which can effectively promote internal supervision