diff --git a/systemd.spec b/systemd.spec
index 65945d6d8ece154211df6211d9bc79060e84fa68..6f7a73ea3743e8c4bec57e5699aa4baef9f15ce4 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -16,7 +16,7 @@
 Name:           systemd
 Url:            https://www.freedesktop.org/wiki/Software/systemd
 Version:        243
-Release:        50
+Release:        51
 License:        MIT and LGPLv2+ and GPLv2+
 Summary:        System and Service Manager
 
@@ -1529,6 +1529,9 @@ fi
 %exclude /usr/share/man/man3/*
 
 %changelog
+* Fri Dec 31 2021 licunlong <licunlong1@huawei.com> - 243-51
+- Fix testcase: test-copy, and test-os-util.
+
 * Fri Dec 3 2021 yangmingtai <yangmingtai@huawei.com> - 243-50
 - re-check new epoll events when a child event is queued