Installed plug-ins "Locale plugin" and "Localization: after Chinese (Simplified), first set the zh_US restart, and then set back
Other plug-ins after the restart Jenkins, appeared not partial Simplified Chinese translation.
As follows, can be the perfect fix.
1. The language setting zh_US, Jenkins switched to English.
2. Call restart restart Jenkins: http: // domain / restart.
3. Once again the language is set to zh_CN, you can refresh.