The government trust type is the product of social and economic. Since the founding of China, it has experienced three kinds of government trust type: dependent type, loose type and interactive type. There are obvious differences in form, structure, function and actual effect. In this article, through analysis and comparison, it probes into the main government trust era of rationality and developing trend. It puts forward the countermeasures and suggestions from five aspects including the concept, mechanism, the main body, relationships, and crisis response.