Abstract
Informatization is the new power for urban management innovation -- the tools to enhance the quality of life for citizens and the new ways to improve government services. However, there are many problems in the informatization construction process of the Chinese cities, such as poor level design, hard effects than to soft, the lack of features, poor e-government function and information collaboration. This paper analyzes the problems in the informatization construction of Chinese cities, combined with advances in information network technology, social needs, and some city informatization instances, proposes development tactics of Chinese city informatization. Ultimately, AHP and ISM has been used to analyze the numerical value of different plans, carrying out the best plan under the criterion.