Urban problem is the hot and difficult point in the field of urban governance. Urban problem occursin urbanization acceleration period, with multiple, systematic, complex, hazardous and other characteristics, andthen manifested as population expansion, traffic congestion, environmental pollution, housing difficulties and aseries of social problems. Based on the 13 indicators of population expansion, traffic congestion, environmentalpollution and housing dificulties, AHP is used to determine the weight of the index, and the comprehensiveevaluation index of urban problem is constructed by general linear weighting method. Based on the scientificconsideration of the system, it is suggested that we should use the information collection and processing andintelligent platform effects of the urban data brain, the urban problem should be systematically managedfrom the six aspects of urban spatial optimization, quality of life improvement, comprehensive environmentalmanagement, scientific planning, dialectical identification, urban construction and administration.