diff --git a/mcelog.spec b/mcelog.spec
index 2577575d1341e0c245b305263e9b9c273f3f9324..cb0bddb630fa47dad41c6e2aff823406de148152 100644
--- a/mcelog.spec
+++ b/mcelog.spec
@@ -4,12 +4,12 @@
 
 Name:	mcelog
 Version:	170
-Release:	1
+Release:	2
 Epoch:		3
 Summary:	Linux kernel machine check handling middleware
 License:	GPLv2
 URL:		https://github.com/andikleen/mcelog
-Source0:	v%{last_tar_version}.tar.gz
+Source0:	https://github.com/andikleen/%{name}/archive/v%{last_tar_version}.tar.gz
 Source1:	mce-inject-%{mce_inject_ver}.tar.bz2
 Source2:	aer-inject-%{aer_inject_ver}.tar.bz2
 Source3:	mcelog.conf
@@ -75,6 +75,9 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root) %{_mandir}/*/*
 
 %changelog
+* Tue Sep 1 2020 zhangxingliang <zhangxingliang3@huawei.com> - 170-2
+- modify source url
+
 * Mon Jul 27 2020 zhangxingliang <zhangxingliang3@huawei.com> - 170-1
 - update to 170