Two bottles of Maotai 1935 bottle caps have different fonts. According to relevant information, there are four codes at the bottom of the real Moutai: HB, MB and CKK, and the codes at the bottom of a box of Moutai are the same. The code on the bottle cap of Maotai consists of three lines of numbers, the first line is factory date, the second line is factory batch, and the third line is factory serial number. The code of genuine Maotai is dotted, like a needle. The factory serial number is five digits, and three lines of numbers are unique. If the factory serial number is 4 digits, it is normal if the three lines of the two bottles of wine are the same, so the fonts of the two bottles of Maotai 1935 bottle caps are different.