This paper analyzes the connotation of urban-rural integration development and urban-rural spatial “convection”，and theoretically discusses the mechanism of urban-rural spatial “convection” promoting urban-rural integration development. The path of urban-rural integration development in Beijing is put forward from the following five aspects：the two-way flow of urban and rural elements，urban and rural industrial pattern reconstruction，urban and rural commercial circulation system construction，public service interconnection，urban and rural cultural exchange and complementary