diff --git a/py3c.spec b/py3c.spec
index b0249db..ac2b622 100644
--- a/py3c.spec
+++ b/py3c.spec
@@ -2,14 +2,13 @@
 
 Name:           py3c
 Version:        1.2
-Release:        2
+Release:        3
 Summary:        Guide and compatibility macros for porting extensions to Python 3
 
 # Licences differ for subpackages
-License:        MIT and CC-BY-SA
+License:        MIT and CC-BY-SA-3.0
 URL:            http://py3c.readthedocs.io/
-Source0:        https://github.com/encukou/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
-
+Source0:        https://github.com/encukou/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
 BuildRequires:  python3-devel python3-setuptools python3-sphinx python3-sphinx_rtd_theme gcc 
 
 %description
@@ -79,6 +78,9 @@ sed --in-place -e's!%{buildroot}!!' %{buildroot}%{_datadir}/pkgconfig/py3c.pc
 %doc %{_pkgdocdir}/
 
 %changelog
+* Mon Nov 14 2022 caodongxia <caodongxia@h-partners.com> - 1.2-3
+- Modify invalid source0
+
 * Tue Jan 11 2022 xigaoxinyan <xigaoxinyan@huawei.com> - 1.2-2
 - %build bundledfonts not exist