Abstract: As an integral part of the Civil Code, Tort Law has two legislative modes:non-independent model and the independent sub-model.In the formulation process of the Civil Code, the latter one gained the most support.However, there are different degree sub-models among independent model.What is the theoretical basis for selection from a large number of models? Answering these questions must base on the clarification of the relationship between responsibility and the basic theory of debt.This paper considers that relatively independent of the legislative model is more reasonable.It will play a greater role than to recognize violations of the relatively independent features and the rest of the existence of common personality, but not be completely independent from the debt law.