diff --git a/libtar.spec b/libtar.spec
index a92e6b8..b3ed3d3 100644
--- a/libtar.spec
+++ b/libtar.spec
@@ -69,7 +69,7 @@ rm $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_mandir}/man3/*.3*
 
 %changelog
-* Fri Jul 27 2021 yuanxin <yuanxin24@huawei.com> - 1.2.20-19
+* Tue Jul 27 2021 yuanxin <yuanxin24@huawei.com> - 1.2.20-19
 - remove BuildRequires gdb
 
 * Mon Sep 14 2020 shixuantong <shixuantong@huawei.com> - 1.2.20-18