The invention provides an elevator maintenance comprehensive management system based on network marketing. The system comprises a data sharing system, a qualification verification system, a network marketing system and an elevator calling management system, wherein the data sharing system comprises a maintenance plan querying unit, a maintenance process information querying unit, an elevator real-time state monitoring unit, an elevator real-time failure transmitting unit and an elevator state querying unit; the qualification verification system comprises an application material uploading unit, a material checking unit, an on-line and on-site training unit and a qualification certificate acquiring unit; the network marketing system comprises a maintenance task issuing unit, a maintenance task distribution unit, a maintenance detail determination unit, a field maintenance unit, a cost payment unit and a technical support personnel rewarding unit; and the elevator calling management system comprises a security and protection unit, a caller unit, a remote monitoring unit, an elevator calling management unit and an elevator calling request unit. The elevator maintenance comprehensive management system has the beneficial effects that the maintenance operation quality and elevator running safety are improved; the operation and maintenance cost of maintenance teams is reduced; enthusiasm of maintenance staff is increased; and the elevator waiting time of users is shortened.