diff --git a/plugins/rbac-backend/migrations/20231221113214_migrations.js b/plugins/rbac-backend/migrations/20231221113214_migrations.js
index a9d974de18..30b4c31125 100644
--- a/plugins/rbac-backend/migrations/20231221113214_migrations.js
+++ b/plugins/rbac-backend/migrations/20231221113214_migrations.js
@@ -13,10 +13,18 @@ exports.up = async function up(knex) {
       .where('ptype', 'g')
       .then(listGroupPolicies => {
         const allGroupPolicies = [];
+        let rbacFlag = false;
         for (const groupPolicy of listGroupPolicies) {
           const { v1 } = groupPolicy;
+          if (v1 === 'role:default/rbac_admin') {
+            rbacFlag = true;
+            continue;
+          }
           allGroupPolicies.push(v1);
         }
+        if (rbacFlag) {
+          allGroupPolicies.push('role:default/rbac_admin');
+        }
         return allGroupPolicies;
       });
   }