This report makes a comprehensive evaluation and analysis of the financial development quality of the western region from 2006 to 2016 through the construction of the evaluation index system of the financial development quality including financial scale，financial structure，financial efficiency，financial function and financial conservatism，and uses entropy method to analyze the quality of financial development in the western region of China in the period of 2006 to 2016，and finds that in this period，the western region finance has been found. The quality of the industry has been steadily improved，but this promotion depends more on the expansion of the scale of the financial industry，and there are still many shortcomings in the financial function，financial efficiency and financial structure. The quality of the financial development in the western provinces is different，both in general and in various dimensions. There is a short board factor that restricts the quality of financial development. Based on this，the report puts forward policy recommendations to improve the quality of financial development in the western region.