With the advent of the era of economic globalization, economic and trade exchanges have become increasingly frequent. Financial management personnel, especially high-level financial management personnel, play a very important role in the operation, management and development of the enterprise and the company. Its capability framework and knowledge structure are also related to the development of the enterprise to some extent. Therefore, financial management personnel must have skilled professional knowledge. At the same time, as the subject of "reflection, supervision and control" financial operation, financial managers have great responsibilities, and their professional ethics are particularly important in the era of knowledge economy. This article through the knowledge and combined with the work of the example, as the enterprise's "housekeeper" - financial management personnel should have what kind of quality put forward some ideas.