Some HIV infectors/AIDS patients make use of people′s horror of AIDS to commit crime,and law enforcement agencies are faced with a series of problems.Based on analyzing the reasons and harm of the issues,the article made some suggestions including cracking down on such crimes legally,strengthening multi-department coordination,unifying relative legal system and regulations,providing AIDS knowledge training for law enforcement agencies,establishing AIDS occupational exposure compensation mechanism,and improving the management modes for the AIDS criminals in jails.