Abstract:Under the background of industrial upgrading in science and technology park,Network governance is an effective pattern that it satisfies the demands of the multiple interests,integrates the resources deeply,and promotes the coordinated and sustainable development of organization relationship.Facing a series of questions which influences the effectiveness of cooperative behavior,such as low correlations among different main body and lack of coordination appeared in the process of transformation and upgrading in science and technology park,explore the basic rule of industrial upgrading in view of the symbiosis network governance,through construction the symbiosis network governance model,detailed analyse theSmarket trading environment and interaction mechanisms,and furthermore,application logisticSgrowthSlawSandScostStheory to determining theSsymbiosisSnetworkSgovernanceSunit.At last,according to governance mechanism and which symbiosis network type the unit belongs to, the article offer suggestions including that the rely symbiosis network governance should focus on the protection function of learning mechanism to reduce the technical potential gap,the equal symbiosis network governance should focus on the function of trust and learning mechanism to maintain the stability of its competitive advantage, and the nested symbiosis network governance should focus on strengthens institutional mechanisms and ecological governance mechanisms binding with the mechanisms of cooperation.