The traditional unilateral governance model of shareholders is difficult to balance and ensure the interests of stakeholders. The common governance model based on symbiosis meets the demand, and the logical starting point for the symbiosis of stakeholders is to jointly create and share value-added. Therefore, how to balance the stakeholders' relationship and maintain their dynamic growth under the current population scale has become a scientific issue worth studying. This paper firstly analyzes the mechanism of the co-creation and sharing of value-added between employees and shareholders, and uses the Logistic growth model in biology to construct a general model of symbiotic evolution of stakeholders based on value-added. Then, the dynamic evolving model of labor-capital symbiotic is derived. The mode of equilibrium and the stability of labor-capital symbiotic are analyzed by using different values of equilibrium point and dependence coefficient, and reasonable economic explanations and a mapping of existing management practices are given. Finally, taking Haier as an example, the effects of the periodical changes of labor-capital symbiotic mode of action and the impact on value-added of enterprises are analyzed both before and after the reform of the innovation mode of “individualgoal combination”, and the rationality and necessity of constructing the symbiosis model are validated.