| With the development of times, computer technology is also increasingly being applied to study and work in people’s lives, instead of the traditional manual work in reducing the errors, but also greatly improves the efficiency of work is completed. E-government system has a large amount of data, the type of work complexity, low error rate, and other characteristics strict policy, relying on the original manual collection, audit, records, and can not so fully meet the requirements of today’s government, the government quickly and efficiently in order to make the right decision-making is essential to introduce e-government information Network system has been imperative.This dissertation analyzes the current domestic and international research on e-government system, analyzes the key technologies of e-government system, focusing on the decision support system, and the system needs to conduct a detailed analysis of e-government system for the functional requirements of the system is divided into eight sub-system is discussed in detail, namely, to draw them to develop use cases, class diagrams and activity diagrams developed. This technique uses Asp.Net, C#development language and data warehouse system carried out a detailed design and development, through test results of the experiment show that this government decision-making mechanism designed e e-government system can satisfy the government’s handling of a variety of government information on the actual needs, can greatly improve staff efficiency, reduce the chance of mistakes at work, making the government decision-making, publishing and management have more new tools and technologies. |