diff --git a/sig/sig-Long/src-openeuler/l/LMCache.yaml b/sig/sig-Long/src-openeuler/l/LMCache.yaml
index f5347a8c097349c8b15d8039a6808d505cf5255e..2b9a9a0f4ad50bc3e1148a33b73d3ce7672a6806 100644
--- a/sig/sig-Long/src-openeuler/l/LMCache.yaml
+++ b/sig/sig-Long/src-openeuler/l/LMCache.yaml
@@ -4,4 +4,10 @@ upstream: https://github.com/LMCache/LMCache
 branches:
 - name: master
   type: protected
+- name: openEuler-22.03-LTS-Next
+  type: protected
+  create_from: master
+- name: openEuler-24.03-LTS-Next
+  type: protected
+  create_from: master
 type: public