diff --git a/python-flask.spec b/python-flask.spec
index 62cb6a2f31aec4e9b8ace007a6ee90444838f663..84f58a083e22795c245de1f6fcebb5c521dcb345 100644
--- a/python-flask.spec
+++ b/python-flask.spec
@@ -1,11 +1,11 @@
 Name:            python-flask
 Version:         1.0.4
-Release:         2
+Release:         3
 Epoch:           1
 Summary:         A lightweight WSGI web application framework
 License:         BSD
 URL:             https://palletsprojects.com/p/flask/
-Source0:         https://github.com/pallets/flask/archive/Flask-1.0.4.tar.gz
+Source0:         https://files.pythonhosted.org/packages/source/F/Flask/Flask-1.0.4.tar.gz
 BuildArch:       noarch
 
 BuildRequires:   python2-sphinx
@@ -76,5 +76,8 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-%{python3_version} -v || :
 %{python3_sitelib}/*
 
 %changelog
+* Fri Jan 10 2020 yangjian<yangjian79@huawei.com> - 1.0.4-3
+- Change the Source to valid address
+
 * Tue Dec 10 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.0.4-2
 - Package init