The coordination problem of three-stage supply chain was analyzed with the product under the impact of market price-sensitive stochastic demand, which is composed by the manufacturer, distributor and retailer. It has designed the profit model of return contract, through the analysis of the profit model on supply chain, which under the control of centralization and decentralization, derived out the optimal return price range of the manufacturer and the distributor. The numerical examples proves that the relevant contractual parameters could do better in the market coordination among the enterprises.