Abstract—with the development of modern technology, mobile technology is widely used on many electric fields as its convenience and low-cost advantages. Since the grassroots electricians are equipped mobile terminals for higher efficiency, the electric enterprises reinforce the construction of mobile system and professional software application demand is increasing. In this paper, the fault record analysis display technology is raised to solve the concurrent request, data compression, information extraction and high-performance curve drawing when application run in multi-client mode. Practice has proven that the application with adaptive display technology satisfy the requirements for relay protection routine maintenance and fault analysis which effectively increase the efficiency of electric operation and management.