Township enterprise is a kind of new economic organization that appeared under the special historical background in rural areas of China. Since 30 years of reform and opening-up, township enterprise has made a great contribution to the economic development of China with its unique development style and great vitality. Taking the place of the traditional manual way, township enterprise online approval system applies computer and network technology to realize the normalization and standardization of approval and administration of township enterprise. This paper first gives an introduction on the comprehensive function design of township enterprise online approval system, then makes an evaluation on the system, last points out the sphere of application of this system.