diff --git a/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/ranger/SparkRangerAdminPlugin.scala b/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/ranger/SparkRangerAdminPlugin.scala
index 8332b27f0..25bfca96a 100644
--- a/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/ranger/SparkRangerAdminPlugin.scala
+++ b/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/ranger/SparkRangerAdminPlugin.scala
@@ -79,7 +79,7 @@ object SparkRangerAdminPlugin extends RangerBasePlugin("spark", "sparkSql")
       () => {
         if (plugin != null) {
           LOG.info(s"clean up ranger plugin, appId: ${plugin.getAppId}")
-          this.cleanup()
+          plugin.cleanup()
         }
       },
       Integer.MAX_VALUE)