Abstract: How to realize the effective fusion of human-intelligence in huma-intelligence hybrid environment and to improve the decision-making level with the organically combination of the intention of human and the formalization of human is one of the most pressing problems. The relevant research of “interpretability”methods of the present main solution thought of the human-machine intelligent fusion is sorted. From three aspects of the basic concept development, main research directions, key basic technologies, the latest development status is summarized, the limitations of the principle under the background of combat decision-making and the problems in its practical application are analyzed. On this basis, the concept of “acceptability”is proposed and its specific capability requirements are clarified from“decision-maker requirements”and“direction of intelligent method optimization”, which provides a new guideline of promoting human-AI decision application in practical combat decision-making.