diff --git a/systemd.spec b/systemd.spec
index 7f7c44020b0fa586b222785919af3803b29d79e1..5e374aeaa8ee46bcf08a5c39a94c818a0f2e073b 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 %global __requires_exclude pkg-config
 
 %global pkgdir %{_prefix}/lib/systemd
@@ -137,8 +137,6 @@ BuildRequires:  perl(IPC::SysV)
 BuildRequires:  bpftool
 %endif
 
-BuildRequires:  xen-devel
-
 Requires(post): coreutils
 Requires(post): grep
 # systemd-machine-id-setup requires libssl
@@ -917,6 +915,9 @@ fi
 %{_docdir}/%{name}-%{doc}/20-yama-ptrace.conf
 
 %changelog
+* Sat Mar 25 2023 Chunmei Xu <xuchunmei@linux.alibaba.com> - 252.4-4
+- remove buildrequires of xen-devel
+
 * Mon Mar 13 2023 Feng Su <sufeng@linux.alibaba.com> - 252.4-3
 - Add dependency for devel package: systemd-rpm-macros