diff --git a/robodoc.spec b/robodoc.spec
index 920cd0f..12d272f 100644
--- a/robodoc.spec
+++ b/robodoc.spec
@@ -37,8 +37,8 @@ rm -rf "${RPM_BUILD_ROOT}%{_docdir}/robodoc"
 %{_mandir}/man1/*
 
 %changelog
-* Tue Sep 30 2021 zhengyaohui <zhengyaohui1@huawei.com> - 4.99.43-2
+* Thu Sep 30 2021 zhengyaohui <zhengyaohui1@huawei.com> - 4.99.43-2
 - add Patch "helperror" to repair "robohdrs -h" show error
 
-* Tue Sep 7 2021 zhengyaohui <zhengyaohui1@huawei.com> - 4.99.43-1
+* Thu Sep 7 2021 zhengyaohui <zhengyaohui1@huawei.com> - 4.99.43-1
 - package init