A UV-curable composition for hard-coat painting of the invention, comprises (A) 100 parts by weight of aliphatic urethane acrylate oligomer comprising 6 or more polymerizable functional groups, (B) 5 to 20 parts by weight of benzotriazole-modified urethane acrylate oligomer, (C) 5 to 15 parts by weight of polycarbonate-modified urethane acrylate oligomer, and (D) 1 to 10 parts by weight of photopolymerization initiator agent.