Abstract: Abstract: As great achievements have been made in construction and development of modern information technology in our country, they also make strong impact on traditional social order and legislation system, and hidden risks which have been unknown or ignored for a long time began to appear. All these require us to rethink our present legislation and try to prevent the negative effects of information technology. As to the deficiencies of present legislation system and legislation contents, we should take various countermeasures based on our national conditions.