The invention relates to the technical field of release films, and provides an anti-static anti-ultraviolet modified PET/PC (Polyethylene Terephthalate/Polycarbonate) release film. The release film comprises a base film, an anti-static layer, a release layer and an anti-ultraviolet layer, wherein the base film is a polyester-polycarbonate composite modified film; the anti-static layer is arranged between the base film and the release layer; an anti-static coating is made of ethyl orthosilicate paint; the release layer is arranged on one side of the base film; the anti-ultraviolet layer is arranged on the outer surface of one side free from the release layer of the base film; an ultraviolet absorbent in the anti-ultraviolet layer is a composite ultraviolet absorbent. The base film is prepared by modification and compounding a PET/PC film; the anti-static coating made of the ethyl orthosilicate paint has high conductivity, so that static electricity on the surface of the release film can be carried away, and an anti-static effect is achieved; through synergistic action of the composite ultraviolet absorbent, the anti-ultraviolet property of the PET/PC release film is enhanced greatly.