diff --git a/decorator-4.3.0.tar.gz b/decorator-4.3.0.tar.gz
index 834a94c..f122293 100644
Binary files a/decorator-4.3.0.tar.gz and b/decorator-4.3.0.tar.gz differ
diff --git a/python-decorator.spec b/python-decorator.spec
index 4e98d39..3fe8ace 100644
--- a/python-decorator.spec
+++ b/python-decorator.spec
@@ -5,7 +5,7 @@ other niceties (please check the docs).
 
 Name:           python-%{_name}
 Version:        4.3.0
-Release:        2
+Release:        3
 Summary:        Simplify the signature-preserving function decorators and decorator factories
 License:        BSD
 URL:		https://github.com/micheles/decorator
@@ -65,5 +65,11 @@ BuildRequires: python3-devel python3-setuptools
 %doc CHANGES.md
 
 %changelog
+* Tue Dec 31 2019 Yeqing Peng<pengyeqing@huawei.com> - 4.3.0-3
+- Type:enhancement
+- ID:NA
+- SUG:restart
+- DESC:update source code
+
 * Tue Sep 10 2019 openEuler Buildteam <buildteam@openeuler.org> - 4.3.0-2
 - Package init