The two national standards，Terminology of Baijiu Industry and Terminology and Classification of Alcoholic Beverages，which are newly released in 2021，are intended to vigorously promote the overall improvement of the standardization level of China’s liquor industry，give play to the leading and promoting role of standardization in the liquor making industry，and give impetus to the high-quality development of China’s liquor making industry in the new period. This report reviews the development process of Baijiu standards，compares the new and old national standards of Baijiu in detail，and puts forward the impact of the implementation of the new national standards on Baijiu industry，including driving the construction of the standardization system of Baijiu industry，promoting the survival of the fittest in Baijiu industry，improving the concentration of Baijiu industry，promoting the healthy development of the industry，and protecting the rights and interests of consumers. Finally，it is proposed that under the background of the new national standard，we should continue to promote the upgrading of Baijiu standards，continue to strictly control the quality of Baijiu，and promote the upgrading of Baijiu quality through scientific and technological innovation.