diff --git a/ukui-system-monitor.spec b/ukui-system-monitor.spec
index 00ee9efba706be54facfacb6e59b820365a759d2..fd9f9257a5b7f9a853ea6661220e4b3632aa73ba 100644
--- a/ukui-system-monitor.spec
+++ b/ukui-system-monitor.spec
@@ -70,7 +70,7 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/ukui-system-monitor/translations/*
 
 %changelog
-* Mon Dec 31 2022 peijiankang <peijiankang@kylinos.cn> - 3.1.2-1
+* Mon Dec 5 2022 peijiankang <peijiankang@kylinos.cn> - 3.1.2-1
 - update version to 3.1.2
 
 * Fri Jul 29 2022 tanyulong<tanyulong@kylinos.cn> - 1.0.1-18