To address the limitations of Smart City IOC projects—where applications are often superficial, underutilized, and with unclear value—cross-departmental, city-wide data application scenarios are being explored. Using local government economic situation analysis and scheduling meetings as a breakthrough scenario, the Economic Operation Analysis System is designed to establish a monitoring, early-warning, and analytical framework for local economic operations. It supports economic performance analysis and report preparation on key economic indicators, improving the efficiency and quality of economic reporting. This provides leaders with comprehensive, timely, accurate, and reliable insights for decision-making, enhancing the precision, timeliness, and visual clarity of economic monitoring and analysis.