Abstract: The rapid development of computer technology and extensive use of modern management is an important sign of the realization of the computerized accounting accounting information processing speed, accuracy, thus greatly enhancing the efficiency of accounting is accounting in the history of a revolution. China's enterprises started to electronic computer for accounting, the accounting data processing computerization, 20 in the late 1970s, after 20 years of exploration and practice, China's Accounting Computerization cause considerable headway has been made, but in the accounting, Operators of the process of the implementation of the many issues requiring urgent solution, especially SMEs. Due to its own conditions, personnel, software and other factors, its computerized accounting relatively slow progress, the overall low level of application. These problems can be very good and correct understanding of the solution relates to computerized accounting theory and practical research and development of operating improvements. This paper attempts to summarize enterprises in the application of computerized accounting problems further on the basis of the proposed countermeasures to solve the problem, with a view to promote China's research in computerized accounting enterprises play a role. Key words: CAIS,Present Situation, Problems and countermeasures; prospects