diff --git a/mozilla-filesystem.spec b/mozilla-filesystem.spec
index 853b0dd..356b0ba 100644
--- a/mozilla-filesystem.spec
+++ b/mozilla-filesystem.spec
@@ -25,5 +25,5 @@ mkdir -p $RPM_BUILD_ROOT/%{_datadir}/mozilla/extensions
 - SUG:NA
 - DESC: openEuler Debranding
 
-* Thu Aug 22 2018 openEuler Buildteam <buildteam@openeuler.org> - 1.9-20
+* Wed Aug 22 2018 openEuler Buildteam <buildteam@openeuler.org> - 1.9-20
 - Package init