First of all, there is a unique digital anti-counterfeiting logo on the seal of the wine box of Pearl-bead highland barley wine. Secondly, the wine box packaging of Huzhu highland barley wine is printed with the trademark logo of Huzhu highland barley wine, which is composed of drum tower graphics and Huzhu characters. This trademark was recognized as a well-known trademark in China by the State Administration for Industry and Commerce in June 2004. In addition, the packaging of the wine box is also printed with the map of China and the logo of the products protected by geographical indications, indicating that only the original regional products with mutual aid quality, characteristics, reputation and regional characteristics are authentic mutual aid highland barley wine, which is brewed by using the raw materials produced by mutual aid and according to the traditional technology passed down by Weiyuan Town for more than 400 years.