I have the report what are the file that infected, I also have update all plugins, themes, etc. But what can I do more to make the virus gone?
This sort of depends on if you have WHM and Root SSH access or not. If you do not, I would create a support ticket with your webhost and go from there. They SHOULD know what to do about it. If you do, then there is a script in WHM that is fairly good at removing trojans. Also, in ssh, you could try and locate the infected files and manually set their permissions to 000 and completely delete them.