The advances in the research of adaptive C2 organization is surveyed from two aspects in this paper, which are the methods of organization adaptive adjusting and the methods of organization testing. The methods of organization adaptive adjusting include the methodology based on three-phase organizational design, the methodology based on granular computing and the methodology based on layered method of organization structure. And the methods of organization testing include the methodology based on DDD-III, the methodology based on Extend and the methodology based on dummy closed loop. The advantages and the disadvantages of these methods are analyzed respectively. Finally, the future research trends of adaptive C2 organization are presented.