The total virus killing rate is 1. If it is a local area network environment, please re-kill the virus after disconnecting the network. If there is no longer a common situation of anti-virus killing after the network is disconnected, it means that the virus is spread through the local area network. Users are requested to carry out anti-virus on the whole network and patch the whole network system. 2. If there are still cases where viruses are always killed when the network is disconnected, or home users surf the Internet alone, it means that unknown viruses are constantly releasing virus files in the computer. It is necessary to report the log information of Rising stethoscope and the log backup file of Rising antivirus history to Rising engineer for analysis and processing. Please refer to/aspx/html/staticmhtml/308/308356.html for the usage of the above-mentioned Rising Stethoscope.