diff --git a/mdadm.spec b/mdadm.spec
index a33b7eb..415182b 100644
--- a/mdadm.spec
+++ b/mdadm.spec
@@ -100,7 +100,7 @@ install -d -m 710 %{buildroot}/var/run/mdadm/
 
 %changelog
 * Thu Sep 24 2020 wuguanghao <wuguanghao3@huawei.com> - 4.1-4
-- backport upstream bugfix patches
+- fix mdmonitor.service start failed 
 
 * Mon Jul 13 2020 Zhiqiang Liu <lzhq28@mail.ustc.edu.cn> - 4.1-3
 - backport upstream bugfix patches