diff --git a/repo/linux/opencloudos b/repo/linux/opencloudos
index 6c5f3b837..bc22b4ed8 100644
--- a/repo/linux/opencloudos
+++ b/repo/linux/opencloudos
@@ -20,6 +20,7 @@ mail_to:
 - yingbao.jia@intel.com
 - pei.p.jia@intel.com
 no_merge_branch: .*
+no_update_branch: .*
 private_report_branch: .*
 notify_build_success_branch: .*
 tests: