diff --git a/haproxy.spec b/haproxy.spec
index 6ef220545c6087f1cf3fcf48af256a43a3b53a5a..572c960e4365f88167de3e7253fd40eace9f7f55 100644
--- a/haproxy.spec
+++ b/haproxy.spec
@@ -122,16 +122,16 @@ exit 0
 %{_mandir}/man1/*
 
 %changelog
-* Sat Sep 18 yaoxin <yaoxin30@huawei.com> - 2.2.16-2
+* Sat Sep 18 2021 yaoxin <yaoxin30@huawei.com> - 2.2.16-2
 - Fix CVE-2021-40346
 
-* Mon Aug 30 yaoxin <yaoxin30@huawei.com> - 2.2.16-1
+* Mon Aug 30 2021 yaoxin <yaoxin30@huawei.com> - 2.2.16-1
 - Upgrade 2.2.16 to fix CVE-2021-39240
 
-* Thu Aug 26 liwu <liwu13@huawei.com> - 2.2.1-2
+* Thu Aug 26 2021 liwu <liwu13@huawei.com> - 2.2.1-2
 - fix CVE-2021-39241,CVE-2021-39242
 
-* Thu July 1 huanghaitao <huanghaitao8@huawei.com> - 2.2.1-1
+* Thu Jul 1 2021 huanghaitao <huanghaitao8@huawei.com> - 2.2.1-1
 - update to 2.2.1
 
 * Tue Sep 15 2020 Ge Wang <wangge20@huawei.com> - 2.0.17-1