With the rapid development of China's economy, the country has made the policy and policy of the whole country along the way, and the integration with the world economy. The demand for financial statements by investors and creditors and related parties, that is, the quality of financial statements is getting higher and higher, resulting in the more and more limitations of the current financial statements. In order to integrate with the world, many accounting policies have undergone great changes, and even accounting subjects and their meanings have changed. The existing financial statements have shown very obvious limitations, and can not well reflect the financial situation and operating results of enterprises. The convergence of international eco