diff --git a/pyparsing.spec b/pyparsing.spec
index cf5bff00b73afd9ca25a647fcef50f88deb4acea..c185f84f71aa88b1db8c3ee51db92f2dd86dd175 100644
--- a/pyparsing.spec
+++ b/pyparsing.spec
@@ -1,10 +1,10 @@
 Name:            pyparsing
 Version:         2.4.7
-Release:         1
+Release:         2
 Summary:         A Python Parsing Module
 License:         MIT
 URL:             https://github.com/pyparsing/pyparsing/
-Source0:         http://downloads.sourceforge.net/pyparsing/pyparsing-%{version}.tar.gz
+Source0:         https://github.com/pyparsing/pyparsing/releases/download/pyparsing_%{version}/pyparsing-%{version}.tar.gz
 
 BuildArch:       noarch
 BuildRequires:   dos2unix python2-devel python2-setuptools python3-devel python3-setuptools
@@ -83,6 +83,12 @@ dos2unix -k CHANGES LICENSE
 %doc CHANGES README.rst docs examples
 
 %changelog
+* Sat Sep 5 2020 shixuantong <shixuantong@huawei.com> - 2.4.7-2
+- Type: bugfix
+- ID: NA
+- SUG: NA
+- DESC: update Source0
+
 * Mon May 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.4.7-1
 - Type:requirement
 - ID:NA