With the daily increasement of data processing, the problems of overlarge database load and display delay of website would occur to shield remote monitoring system under B/S mode. Therefore, a shield remote monitoring system including data layer, application layer and display layer based on B/S mode and Redis technology is designed. The Redis technology is adopted in data layer to cache data so as to reach highefficiency data processing of the system. The Redis cluster is built so as to achieve high disaster tolerance and high availability. The module mode is adopted to design the application layer and display layer, which can decrease the system coupling degree and simplify the developing process.