diff --git a/multilib-rpm-config.spec b/multilib-rpm-config.spec
index 8dca49a..7fa92f7 100644
--- a/multilib-rpm-config.spec
+++ b/multilib-rpm-config.spec
@@ -4,15 +4,15 @@
 Name: multilib-rpm-config
 Summary: Multilib packaging helpers
 Version: 1
-Release: 14
+Release: 15
 License: GPLv2+
-URL: https://github.com/EuroLinux/els-tests-multilib-rpm-config
+URL: https://fedoraproject.org/wiki/PackagingDrafts/MultilibTricks
 
-Source0: multilib-fix
-Source1: macros.ml
-Source3: COPYING
+Source0: https://src.fedoraproject.org/rpms/multilib-rpm-config/blob/master/f/multilib-fix
+Source1: https://src.fedoraproject.org/rpms/multilib-rpm-config/blob/master/f/macros.ml
+Source3: https://src.fedoraproject.org/rpms/multilib-rpm-config/blob/master/f/COPYING
 Source4: multilib-library
-Source5: multilib-info
+Source5: https://src.fedoraproject.org/rpms/multilib-rpm-config/blob/master/f/multilib-info
 
 BuildRequires: gcc
 
@@ -98,5 +98,8 @@ test `$capable --arch ppc64p7` = true
 %{macrosdir}/*
 
 %changelog
+* Thu Jul 9 2020 chengzihan <chengzihan2@huawei.com> - 1-15
+- supply files source
+
 * Fri Dec 6 2019 caomeng<caomeng5@huawei.com> - 1-14
 - Package init