Cyber-terrorism crime includes three ways of action，cyber-terrorismassault，to spread terrorism information with internet，support the terrorism with internet. Considering the characteristic of cyber-terrorism crime and the strategic position of Peking，the risk of cyber-terrorism crime would be higher；the result would be more harmful. The Amendment（VIIII）to the Criminal Law of the People’s Republic of China has already added new crime，so it has basically established a system. However，considering the satiation of counter-terrorism and current demand of “Big Data Time”，the system should be improved.