diff --git a/lcr.spec b/lcr.spec
index a140ab2..cb9db32 100644
--- a/lcr.spec
+++ b/lcr.spec
@@ -1,5 +1,5 @@
 %global _version 2.0.6
-%global _release 1
+%global _release 2
 %global _inner_name isula_libutils
 
 Name:      lcr
@@ -103,6 +103,12 @@ rm -rf %{buildroot}
 %{_includedir}/%{_inner_name}/*.h
 
 %changelog
+* Thu Nov 09 2021 gaohuatao <gaohuatao@huawei.com> - 2.0.6-2
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC: update source
+
 * Thu Nov 09 2021 gaohuatao <gaohuatao@huawei.com> - 2.0.6-1
 - Type:enhancement
 - ID:NA
diff --git a/v2.0.6.tar.gz b/v2.0.6.tar.gz
index a849124..e42aef1 100644
Binary files a/v2.0.6.tar.gz and b/v2.0.6.tar.gz differ