The information accessibility using of government portal website is the important content of current electronic government affairs in our country,and it is also necessary for the government to realize the equal access of public service.Moreover,it conforms to the international development trend.Contrast the current situation of the information accessibility of government portal website at home and abroad,the following problems exist inthe government portal websites of our country: great regional disparity,imperfect relevant laws and regulations,immature information technology,insufficient invests and awareness.Therefore,some measures should be taken from following aspects: strengthen the consciousness of information accessibility using,perfect relevant criterions,laws and regulations system of information accessibility using,improve technology of information accessibility using,choose appropriate information accessibility using service mode,increase the necessary input and improve user’s information literacy.