Abstract: The existence of enterprise specific investment and transfer of the professional knowledge ownership, can induce opportunism behavior between enterprises in the process of collaborative innovation. And the opportunism behavior of either party would damage to the relationship between enterprises. In this paper, from the perspective of service dominant logic, on the basis of transaction cost theory and organizational relations theory, with the questionnaire survey of the 182 KIBS enterprises collaborative innovation project data, the empirical analysis to explore the reciprocity influence of the opportunism behavior between enterprises, and analyses the governance mechanisms of the contract governance, relationship governance for opportunism behavior and the reciprocity. Conclusion shows that the reciprocity of opportunism behavior exist in the process of collaborative innovation; Contract governance, relationship governance and its interactive will directly inhibit enterprise opportunism behavior; The common influence of contract governance and relationship governance can restrain the reciprocity of opportunism behavior between enterprises, but the inhibition influence varies with the combination between the two.