Artificial intelligence(AI)has risks in internal security,application security,national security and geopolitical security,which inform different gover-nance paths.The reflected characteristics of the regime complexity lead to the aggravation of the dilemma in artificial intelligence global governance.The root of the dilemma is that the governance mechanism fails to reflect the characteristics of the various artificial intelligence security risks.Moreover,the governance pattern fails to reflect the power changes and interactive relationships of the actors.The leading governance concept also fails to reflect the development trend of AI technology.The regime complex theory is introduced to deal with the dilemma of artificial intelligence global governance,and to construct an artificial intelli-gence global governance regime complex so as to implement modular dynamic governance based on stratification;carry out collaborative governance relying on multiple entities based on the center;and build a coordinated responsibe gover-nance among major powers based on mutual trust.