The satellite integrated test system, which is responsible for the control, measurement, data acquisition, information processing, excitation and simulation of satellite, is becoming more and more complex with the continuous development of satellite function, so it is very important to build a universal test platform for different types of satellites. A universal satellite integrated test system based on classification management is proposed. An integrated test system for generating different types of satellites can be rapidly constructed through hardware and software configuration, which features modularization, extensibility and configurability. Experiment proves that the system can meet the integrated test requirements of multi types of satellites.