Abstract: In the laboratory experiment equipment, computer network specialty quantity, utilization rate is not high enough and un-open laboratory in their spare time, which hindered the cultivation of the students’ practical ability.Aiming at using solve the problem of spare time to carry out the experimental teaching, we put forward a design scheme of remote laboratory based on campus network, students can remote login networkprofessional lab anytime and anywhere through the network, to carry out their own experiment practice.