The utility model relates to an enteric-coated capsule of piperazine ferulate. The enteric-coated capsule of piperazine ferulate is made of an enteric film material layer and piperazine ferulate drug preparation which is filled in the enteric film material layer. The utility model overcomes the problems of a gastric-soluble capsule of piperazine ferulate that the bioavailability is relatively low in gastric acid environment, and gastric mucosa hemorrhage can be caused by taking the gastric-soluble capsule of piperazine ferulate for a long time. The bioavailability of the enteric-coated capsule of piperazine ferulate in the alkaline environment of a small intestine (intestinal juice is alkaline) is remarkably better than that of the gastric-soluble capsule of piperazine ferulate in a gastric acid environment, so that potential hemorrhage risk is greatly reduced.