diff --git a/sig/acclib/src-oepkgs/C/CMF.yaml b/sig/acclib/src-oepkgs/C/CMF.yaml
index 8a3a0ae0f39d9fec15cf672fefc9b55edd03891b..d70b0b91b1a8e6dfc396ce432fb9e1a3ef0af138 100644
--- a/sig/acclib/src-oepkgs/C/CMF.yaml
+++ b/sig/acclib/src-oepkgs/C/CMF.yaml
@@ -4,7 +4,7 @@ upstream: https://gitee.com/src-oepkgs/CMF
 branches:
 - name: master
   type: protected
-- name: openEuler-20.03-LTS-SP3
+- name: openEuler-22.03-LTS-SP4
   type: protected
   create_from: master
 type: public
\ No newline at end of file