E-government has become an important direction for the development of our government. Measuring national and regional e-government development indicators can help government agencies better understand the actual situation of e-government. This paper is based on E-government Development Index, including the Online Services Index (OSI), Telecommunications Infrastructure Index (TII) and Human Capital Index (HCI). The development of e-government in Guilin is evaluated by using the methods of index change analysis and comparative analysis. The relevant data of this paper come from Guangxi Statistical Yearbook, Guilin Economic and Social Statistical Yearbook and the official website of Guilin Bureau of Statistics. From the study of Guilin e-government data, we judged that Guilin e-government is in the trend of rapid development and comprehensive and coordinated development. Through its development trend, we can judge that in the future, Guilin e-government will continue to develop, but at the same time, if we do not deal with the relationship between development speed and development content, it will also bring great trouble to Guilin e-government. Therefore, we put forward the following development suggestions: (1) Guilin e-government should strengthen technological innovation and development, and create an intelligent e-government platform. (2) Guilin e-government will make government services more targeted and build a service platform for special groups. (3) Guilin e-government should formulate e-government policies and improve institutional innovation.