diff --git a/python-linecache2.spec b/python-linecache2.spec
index f67dd01..39cc7cf 100644
--- a/python-linecache2.spec
+++ b/python-linecache2.spec
@@ -6,11 +6,11 @@ linecache to older supported Python versions.
 
 Name:           python-linecache2
 Version:        1.0.0
-Release:        19
+Release:        20
 Summary:        A backport of linecache to older supported Python versions
 License:        Python
 URL:            https://github.com/testing-cabal/linecache2
-Source0:        http://pypi.python.org/packages/source/l/linecache2/linecache2-%{version}.tar.gz
+Source0:        https://pypi.python.org/packages/source/l/linecache2/linecache2-%{version}.tar.gz
 BuildArch:      noarch
 
 BuildRequires:  python3-devel python3-pbr python3-fixtures python3-unittest2
@@ -42,6 +42,9 @@ mv linecache2/tests .
 %{python3_sitelib}/*
 
 %changelog
+* Tue Sep 29 2020 liuweibo <liuweibo10@huawei.com> - 1.0.0-20
+- Fix Source0 
+
 * Mon Aug 10 2020 lingsheng <lingsheng@huawei.com> - 1.0.0-19
 - Remove python2-linecache2 subpackage