Abstract: In order to make the strategy policy of business sustainable development, according to the principle of SWOT matrix, a strategy policy chart of business completing ability and level of the sustainable development is created. In the policy chart, the abscissa denotes the average factors score of business completing ability, it reflects level of business completing ability in a period; the ordinate denotes the level of business sustainable development, it reflects the change tendency of business completing ability in the same period. The policy chart combines the intensity of business completing ability with the tendency of business sustainable development.