diff --git a/netcdf.spec b/netcdf.spec
index 390fed45184d1c8eeb4fc3ab983aea50c4a3b52b..f1aa122f0f773b78156ffb45954aa71aac6b67be 100644
--- a/netcdf.spec
+++ b/netcdf.spec
@@ -309,7 +309,7 @@ make %{?_smp_mflags} -C build check
 * Wed Jun 22 2022 Ge Wang <wangge20@h-partners.com> - 4.8.1-1
 - Upgrade to 4.8.1
 
-* Fri Tue 30 2021 caodongxia <caodongxia@huawei.com> - 4.7.3-1
+* Mon May 17 2021 caodongxia <caodongxia@huawei.com> - 4.7.3-1
 - Upgrade to 4.7.3
 
 * Mon Mar 9 2020 tangjing <tangjing30@huawei.com> - 4.4.1.1-11