diff --git a/ub-dhcp-1.0.0.tar.gz b/ub-dhcp-1.0.0.tar.gz
index 00b3f4b..9035033 100644
Binary files a/ub-dhcp-1.0.0.tar.gz and b/ub-dhcp-1.0.0.tar.gz differ
diff --git a/ub-dhcp.spec b/ub-dhcp.spec
index 7f1561b..87e1d25 100644
--- a/ub-dhcp.spec
+++ b/ub-dhcp.spec
@@ -3,7 +3,7 @@
 
 Name:      ub-dhcp
 Version:   1.0.0
-Release:   5
+Release:   7
 Summary:   Dynamic host configuration protocol software
 #Please don't change the epoch on this package
 Epoch:     12
@@ -260,6 +260,12 @@ exit 0
 %{_mandir}/man3/ub-omapi.3.gz
 
 %changelog
+* Thu Aug 15 2024 Ge Hu <huge4@huawei.com> - 12:1.0.0-7
+- Security check and modification.
+
+* Thu Aug 15 2024 Ge Hu <huge4@huawei.com> - 12:1.0.0-6
+- Update to openeuler-sp4.
+
 * Thu Jun 6 2024 Zhongyuan Zhou <zhouzhongyuan1@huawei.com> - 12:1.0.0-5
 - Modify the dguid of network control packets.