diff --git a/libsemanage.spec b/libsemanage.spec
index 4c272443b958203c738435e285202836aeaa1a54..e80857831c980b29be2e47ff2742e44fa50fbf7d 100644
--- a/libsemanage.spec
+++ b/libsemanage.spec
@@ -3,7 +3,7 @@
 
 Name:    libsemanage
 Version: 3.3
-Release: 3
+Release: 4
 License: LGPLv2+
 Summary: SELinux binary policy manipulation library
 URL:     https://github.com/SELinuxProject/selinux/wiki
@@ -23,7 +23,8 @@ Requires: libselinux >= %{libselinux_version}
 libsemanage is the policy management library. Using libsepol and
 libselinux to interact with the SELinux system, it also calls helper
 programs for loading policy and for checking whether the
-file_contexts configuration is valid.
+file_contexts configuration is valid. libsemanage provides an API 
+for the manipulation of SELinux binary policies.
 
 %package   devel
 Summary:   Header files and libraries used to build policy manipulation tools
@@ -104,6 +105,9 @@ make test
 
 
 %changelog
+* Sat Dec 17 2022 fangxiuning <fangxiuning@huawei.com> - 3.3-4
+- add description
+
 * Fri Mar 18 2022 panxiaohe<panxh.life@foxmail.com> - 3.3-3
 - delete useless old version dynamic library