diff --git a/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/rule/permanentview/PermanentViewMarker.scala b/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/rule/permanentview/PermanentViewMarker.scala
index dd198c8b4..b84599e81 100644
--- a/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/rule/permanentview/PermanentViewMarker.scala
+++ b/extensions/spark/kyuubi-spark-authz/src/main/scala/org/apache/kyuubi/plugin/spark/authz/rule/permanentview/PermanentViewMarker.scala
@@ -19,9 +19,14 @@ package org.apache.kyuubi.plugin.spark.authz.rule.permanentview
 
 import org.apache.spark.sql.catalyst.catalog.CatalogTable
 import org.apache.spark.sql.catalyst.expressions.Attribute
+import org.apache.spark.sql.catalyst.plans.QueryPlan
 import org.apache.spark.sql.catalyst.plans.logical.{LeafNode, LogicalPlan}
 
 case class PermanentViewMarker(child: LogicalPlan, catalogTable: CatalogTable) extends LeafNode {
 
   override def output: Seq[Attribute] = child.output
+
+  override def argString(maxFields: Int): String = ""
+
+  override def innerChildren: Seq[QueryPlan[_]] = child :: Nil
 }