diff --git a/generic-repos.spec b/generic-repos.spec
index 889ffb80f189379f59ae3ca9e51d187035fdcd9b..a2680fa57acc05a5437f8053d826b797772ca177 100644
--- a/generic-repos.spec
+++ b/generic-repos.spec
@@ -2,7 +2,7 @@
 
 Name:           %{vendor}-repos
 Version:        1.0
-Release:        3.4
+Release:        3.5
 Summary:        %{vendor} package repositories
 License:        Mulan PSL v2
 
@@ -46,6 +46,12 @@ install -m 644 %{_sourcedir}/generic.repo $RPM_BUILD_ROOT/etc/yum.repos.d/%{vend
 /etc/pki/rpm-gpg/
 
 %changelog
+* Thu Apr 6 2022 wangchong <wangchong56@huawei.com> - 1.0-3.5
+- Type:NA
+- ID:NA
+- SUG:NA
+- DESC:add update source repo
+
 * Sat Jan 29 2022 zhouxiaxiang <zhouxiaxiang2@h-partners.com> - 1.0-3.4
 - Type:NA
 - ID:NA
diff --git a/generic.repo b/generic.repo
index 87f9bb56e9b42f5944d660a0b16e590a091aea74..c41cc86b5d3d1bcd5ff3fcb23fc6d775767db35d 100644
--- a/generic.repo
+++ b/generic.repo
@@ -48,3 +48,10 @@ baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/$basearch/
 enabled=1
 gpgcheck=1
 gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
+
+[update-source]
+name=update-source
+baseurl=http://repo.openeuler.org/openEuler-22.03-LTS/update/source/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.org/openEuler-22.03-LTS/source/RPM-GPG-KEY-openEuler