diff --git a/decorator-4.3.0.tar.gz b/decorator-4.3.0.tar.gz
deleted file mode 100644
index f122293..0000000
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diff --git a/decorator-4.4.2.tar.gz b/decorator-4.4.2.tar.gz
new file mode 100644
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diff --git a/python-decorator.spec b/python-decorator.spec
index 3fe8ace..74e3cf4 100644
--- a/python-decorator.spec
+++ b/python-decorator.spec
@@ -4,8 +4,8 @@ function decorators and decorator factories. It also includes an implementation
 other niceties (please check the docs).  
 
 Name:           python-%{_name}
-Version:        4.3.0
-Release:        3
+Version:        4.4.2
+Release:        1
 Summary:        Simplify the signature-preserving function decorators and decorator factories
 License:        BSD
 URL:		https://github.com/micheles/decorator
@@ -50,12 +50,12 @@ BuildRequires: python3-devel python3-setuptools
 %{__python3} setup.py test
 
 %files -n python2-%{_name}
-%doc docs/README.rst
+%doc README.rst
 %license LICENSE.txt
 %{python2_sitelib}/*
 
 %files -n python3-%{_name}
-%doc docs/README.rst
+%doc README.rst
 %license LICENSE.txt
 %{python3_sitelib}/__pycache__/*
 %{python3_sitelib}/*info/
@@ -65,6 +65,12 @@ BuildRequires: python3-devel python3-setuptools
 %doc CHANGES.md
 
 %changelog
+* Thu Jul 23 2020 dingyue<dingyue5@huawei.com> - 4.4.2-1
+- Type:enhancement
+- ID:NA
+- SUG:restart
+- DESC:update source code
+
 * Tue Dec 31 2019 Yeqing Peng<pengyeqing@huawei.com> - 4.3.0-3
 - Type:enhancement
 - ID:NA