The digital transformation of national auditing is facing significant challenges including datasharing barriers, uneven allocation of computing power, and lack of effective coordination in managing complex risks. While existing research has focused on specific digital technology applications, innovative audit methodologies, and AIgenerated risk supervision, it generally lacks a systematic design philosophy guided by clear objectives and core mechanism coordination. This study innovatively proposes a “cloudedgeterminal” intelligent coordination framework for national auditing, with the dual objectives of “economic supervisionpolitical supervision” as its algorithmic foundation. Breaking away from traditional fragmented “technology empowermentmechanism innovation” research paradigms, it provides an indepth analysis of the core mechanisms of “CloudEdgeTerminal” intelligent coordination, including computing power and algorithm synergy between central cloud auditing, edge scenario auditing, and project terminal auditing, as well as the algorithmic foundation for implementing the “InspectionAudit linkage” mechanism. Furthermore, considering the varying capabilities of digital auditing across different domains, administrative levels, and project terminals, as well as the complex risk configurations in the “CloudEdgeTerminal” ecosystem, this study proposes a “DistributedPhased” dynamic planning approach for intelligent coordination and elaborates on a multidimensional risk management mechanism for digital auditing (particularly addressing AIgenerated risks in auditing). The unique value of the “CloudEdgeTerminal” intelligent coordination model lies in its algorithmic system that inherently integrates the dual objectives of “Economic Health Check” and “Political Health Check. ” The threetier governance coordination of centralized planning, edgefocused execution, and terminalresponsive implementation effectively breaks down data barriers and enables penetrating audit supervision, thereby providing a systematic solution for the digital transformation of Chinas distinctive audit supervision system.