The invention discloses vamp glue capable of preventing scorch for acid-resistant shoes. The vamp glue is characterized by comprising the following components in parts by weight: 80-90 parts of natural rubber, 10-20 parts of butadiene-styrene rubber, 4-6 parts of zinc oxide, 0.3-0.8 parts of stearic acid, 3-4 parts of furnace carbon black, 0.5-0.7 parts of accelerant M, 0.4-0.6 parts of accelerant DM, 0.2-0.4 parts of accelerant D, 1-3 parts of antiager D, 2.1-2.3 parts of sulfur, 0.1-0.3 parts of industrial grease, 0.2-0.4 parts of paraffin, 1.4-1.6 parts of liquid coumarone, 70 parts of argil, 0.2-0.4 parts of salicylic acid and 0.1-0.5 parts of scorch retarder CTP (cytidine triphosphate). The vamp glue has the advantages that the components of the glue jointly adopt salicylic acid and the scorch retarder CTP to prevent a scorch phenomenon; the possibility of the scorch phenomenon of the vamp glue produced by a formula is low; and the processing safety of the glue can be greatly improved. In addition, the scorch retarder CTP has a recovery effect on the glue subjected to high heat or with slight scorch; the processing safety of the glue can be further improved; and the scorch loss of the glue caused by air temperature rise and excessive roller temperature can be avoided.