The TRI boiler four-tube health analysis system is developed based on big data analysis platform, which can realize real-time on-line monitoring and early warning of boiler four tubes. The system has a four-tube life prediction model based on artificial intelligence analysis technology, and the digital twin simulation modeling technology is used to realize the intuitive and three-dimensional display of the internal structure of the boiler. and view the relevant dynamic and static ledger, tube replacement data, explosion data, as well as wall temperature monitoring and other information.