diff --git a/ub-lldpd-1.0.0.tar.gz b/ub-lldpd-1.0.0.tar.gz
index 080ef8a17eac38a4449ef3e09bca475a4c5fe44d..a3b0aa6a40f1482a7784c7aa91e81937ef7b9615 100644
Binary files a/ub-lldpd-1.0.0.tar.gz and b/ub-lldpd-1.0.0.tar.gz differ
diff --git a/ub-lldpd.spec b/ub-lldpd.spec
index 23a6d7014696903e05d448d695db65087492b6f7..33abdf5ec2764975c8248c1c60cb7aa1beca38b8 100644
--- a/ub-lldpd.spec
+++ b/ub-lldpd.spec
@@ -5,7 +5,7 @@
 Summary: Implementation of UB (LLDP)
 Name: ub-lldpd
 Version: 1.0.0
-Release: 1
+Release: 2
 License: ISC
 Group: System/Management
 URL: https://lldpd.github.io/
@@ -123,6 +123,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_includedir}/lldp-const.h
 
 %changelog
+* Thu Jun 6 2024 Zhongyuan Zhou <zhouzhongyuan1@huawei.com> - 1.0.0-2
+- Modify the dguid of network control packets.
+- Add the UB-LLDP fuzz test case.
+
 * Tue Oct 10 2023 Jeiwei Li <lijiewei5@huawei.com> - 1.0.0-1
 - Release based on lldpd 1.0.13.