There are three risks of image crisis of government websites （including government microblogs）：information problems，service problems and security problems. These three aspects constitute the Risk Map. At present，the analysis of the image crisis degree and social responsibility accident rate shows that the three most prominent problems are the information disclosure，online service and website security. As regards the hacker attack problems in aspect of the image injustice，the key is to be committed to solve those injustice problems. As regards the information anomie problems in aspect of the image death，the key is to be committed to improvement. As regards the image deviation degree and multiple judgement relationships，the key is to be committed to build a comprehensive risk management system，combined with the regularity from the Risk Map.