The arrival of the generative artificial intelligence era has changed the production,interpre-tation,dialogue and application of data,spawned a new nature of generative data,and changed the empow-erment logic of data in the field of emergency governance.The nature of generative data includes cooperative production cross-domain universality and information compensation,which can help the public break through the technical barriers of the emergency decision-making system,and effectively realize the"empow-erment"and"empowerment"of data in the public's right of expression decision-making participation and right to know."The right of expression"decision-making participation and the right to know are effectively realized.At the same time in order to ensure the effective empowerment of generative data in the field of e-mergency governance,emergency managers in the generative era should also establish the corresponding gov-ernance thinking:First,classification logic to improve the ability to identify the value of different data for decision-making;The second is to analyze logic and improve the establishment of emergency data corpus;The third is to standardize the mechanism,and improve the quality of data collection and the effect of the de-livery.