diff --git a/setserial.spec b/setserial.spec
index bd01c22..243d739 100644
--- a/setserial.spec
+++ b/setserial.spec
@@ -56,7 +56,7 @@ install -d %{buildroot}/%{_mandir}/man8
 - SUG:NA
 - DESC:update url
 
-* Thu Jan 3 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.17-50
+* Fri Jan 3 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.17-50
 - Type:bugfix
 - ID:NA
 - SUG:NA