diff --git a/sig/sig-UnifiedBus/src-openeuler/c/cdma.yaml b/sig/sig-UnifiedBus/src-openeuler/c/cdma.yaml
index 21313cc7c89c8e22b0329a1079d5646857fbff59..7c6cfba724004193d19a7f0cf353ba595df70c27 100644
--- a/sig/sig-UnifiedBus/src-openeuler/c/cdma.yaml
+++ b/sig/sig-UnifiedBus/src-openeuler/c/cdma.yaml
@@ -4,4 +4,10 @@ upstream: https://gitee.com/openeuler/cdma
 branches:
 - name: master
   type: protected
+- name: openEuler-24.03-LTS-Next
+  type: protected
+  create_from: master
+- name: openEuler-24.03-LTS-SP3
+  type: protected
+  create_from: openEuler-24.03-LTS-Next
 type: public
diff --git a/sig/sig-UnifiedBus/src-openeuler/u/ubctl.yaml b/sig/sig-UnifiedBus/src-openeuler/u/ubctl.yaml
index 62cefa1f89f6c6d075cd160ccc5508affbe6fa36..f6eb8f04793b24fb405ca82274b6e906917476ec 100644
--- a/sig/sig-UnifiedBus/src-openeuler/u/ubctl.yaml
+++ b/sig/sig-UnifiedBus/src-openeuler/u/ubctl.yaml
@@ -4,4 +4,10 @@ upstream: https://gitee.com/openeuler/ubctl
 branches:
 - name: master
   type: protected
-type: public
\ No newline at end of file
+- name: openEuler-24.03-LTS-Next
+  type: protected
+  create_from: master
+- name: openEuler-24.03-LTS-SP3
+  type: protected
+  create_from: openEuler-24.03-LTS-Next
+type: public
diff --git a/sig/sig-UnifiedBus/src-openeuler/u/ubutils.yaml b/sig/sig-UnifiedBus/src-openeuler/u/ubutils.yaml
index 7975ec557aa7a954dba36d6cc633dd076546167b..64c0e0c9c67dd50d32cd6d8e53229c6e3179b349 100644
--- a/sig/sig-UnifiedBus/src-openeuler/u/ubutils.yaml
+++ b/sig/sig-UnifiedBus/src-openeuler/u/ubutils.yaml
@@ -4,4 +4,10 @@ upstream: https://gitee.com/openeuler/ubutils
 branches:
 - name: master
   type: protected
-type: public
\ No newline at end of file
+- name: openEuler-24.03-LTS-Next
+  type: protected
+  create_from: master
+- name: openEuler-24.03-LTS-SP3
+  type: protected
+  create_from: openEuler-24.03-LTS-Next
+type: public
diff --git a/sig/sig-UnifiedBus/src-openeuler/u/ummu.yaml b/sig/sig-UnifiedBus/src-openeuler/u/ummu.yaml
index 1b38d1f54d7ea583372dc5ef543af0a1a90b4355..4ea78410620331817adc7f91fd5c64bd0ea2cf34 100644
--- a/sig/sig-UnifiedBus/src-openeuler/u/ummu.yaml
+++ b/sig/sig-UnifiedBus/src-openeuler/u/ummu.yaml
@@ -4,4 +4,10 @@ upstream: https://gitee.com/openeuler/ummu
 branches:
 - name: master
   type: protected
-type: public
\ No newline at end of file
+- name: openEuler-24.03-LTS-Next
+  type: protected
+  create_from: master
+- name: openEuler-24.03-LTS-SP3
+  type: protected
+  create_from: openEuler-24.03-LTS-Next
+type: public