First, by analyzing the changes in the internal control of the enterprise since the implementation of the accounting computerization, this paper discusses the problems of internal control of enterprises under the environment of accounting computerization. Then, on the basis of discussing the existing problems of internal control in the environment of accounting computerization, the corresponding measures are put forward from three aspects, such as the continuous improvement of various related systems, the corresponding measures to play an active role in financial management and the strengthening of the basic management of Finance and accounting