The invention belongs to the technical field of anti-counterfeiting products, and particularly relates to a paper surface uncovering type special code anti-counterfeiting label and a preparation method thereof. The label is composed of a second printing layer, a coated paper layer, a PE layer, an isolation layer, a first printing layer, a white ink layer, an adhesive layer and a silicone oil paperlayer which are sequentially arranged from top to bottom. The anti-counterfeiting information printed by the first printing layer is composed of a printed image-text and a special anti-counterfeitingcode converted into a picture form. The special code anti-counterfeiting label can be uncovered and is divided into a stripping part and a retaining part, and the stripping part sequentially comprises a second printing layer, a coated paper layer and a PE layer from top to bottom. The reserved bottom part sequentially comprises an isolation layer, a first printing layer, a white ink layer and anadhesive layer from top to bottom. According to the paper surface uncovering type special code anti-counterfeiting label, when the anti-counterfeiting code is damaged by 75%, the anti-counterfeiting code can still be read, the error correction rate is high, and the anti-counterfeiting code is not prone to being copied.