Abstract: Planted areas of vegetable in greenhouse continue to expand with vegetable production development in China.However，limited vegetable crop species，excessive fertilization and single use of chemical fertilizers that resulting in emergence of soil structure destruction，soil fertility degradation，serious diseases and pests，and other phenomena.Continuous cropping obstacles were more serious in greenhouse than in open field.Principle，composition，performance，operating procedures and application effects of soil electrical disinfection and pest control machine were introduced.It proves an exploration for solving soil continuous cropping obstacles with application of soil electrical disinfection and pest control machine.