Abstract: With rapid development of information technology, smart agriculture has become a vital focus in agricultural modernization process．Conventional agriculture largely relies on experiential manual management, lacking systematic scientific guidance, which leads to challenges such as low resource utilization, high labor input, and inadequate management．To address these issues, enhance agricultural production efficiency, and improve farmers' information management capabilities, a smart agriculture management system has been developed．System's backend adopts Spring Boot microservices architecture, while frontend utilizes cutting-edge technologies such as Vue. js and message queuing telemetry transport（MQTT）protocol．MySQL serves as primary database, and YOLOv5 image recognition technology is integrated for disease and pest detection．Deploying this system enables users to manage farmland information digitally, thereby providing substantial support for agricultural production．