Based on the Internet of things technology，Shanghai established the bio-safety disposal platform，swine electronic identity retrieval，information system of swine collection，digital refrigeratory, vehicle-mounted monitoring system， and aslso upgraded the bio-safety center， all of which made the diseased and dead pigs to reach a collecction rate of 100%. Besides，the real-time monitoring during whole process has been already realized. As a conclusion，the practices in Shanghai deserved to be generalized to other large cities of east China.