Is studied the coordination of the contract for supply chain revenue-sharing under consignment sales. The salvage value and shortage cost are considered, and a Stackelberg game model is developed where the retailer is a leader and the supplier is a follower. The relationship of decisions between decentralized and centralized supply chain under consignment sales are analyzed. The impacts of system parameters on the supply chain and its members' performance are discussed and the numerical calculation is done. The results showed that both the supply chain and the performance its members ' are affected by two system parameters, demand price elasticity and retailer's cost share, offering a decision-making support for the contract members to sign an optimal contract aiming at different product and each other's cost structure.