This article reflects on the development of Mengniu in the past few years and its future development expectations through some basic data analysis on the annual report of Mengniu. By analyzing and comparing the data, it is found that the operating conditions of Mengniu Company in recent years are not very good. Affected by the epidemic, Mengniu's profitability, operating capabilities, and debt repayment capabilities showed a downward trend. Although Mengniu took various measures to restore the situation, most of them have not achieved good results. In addition, whether it is the melamine incident more than ten years ago or the recent mandatory modification in national standards, Mengniu has been questioned time and time again by public opinion, which has also had a major impact on Mengniu's future development. In short, through the financial analysis of Mengniu, the article finds that the future development of Mengniu is full of bumps.