This paper gives a brief introduction of current status of system maintenance of electronic reading-room, points out a resolving methods： recovering the computer hard disk with ghost technology；and based on his own experience, the author explains two method being used in electronic reading Room．
张必兰. Ghost技术在电子阅览室中的应用方法探析[J]. 现代图书情报技术, 2003, 19(2): 86-87.
Zhang Bilan. Study on Application of Ghost in Electronic Readin Room. New Technology of Library and Information Service, 2003, 19(2): 86-87.
