diff --git a/iptables.spec b/iptables.spec
index 605b9a6155de1083ce51a362ee0b069b6d2e4367..9aa94ac260e8ccdb7c5e3a02b895963bb508f99d 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -315,7 +315,7 @@ fi
 %{_mandir}/man8/xtables-legacy*
 
 %changelog
-* Sat Jul 25 hanzhijun <hanzhijun1@huawei.com> - 1.8.5-1
+* Sat Jul 25 2020 hanzhijun <hanzhijun1@huawei.com> - 1.8.5-1
 - update to 1.8.5
 
 * Thu Apr 16 2020 chenzhen <chenzhen44@huawei.com> - 1.8.1-5