diff --git a/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/PrivilegesBuilderSuite.scala b/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/PrivilegesBuilderSuite.scala
index 54b91eb2837..6967774418b 100644
--- a/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/PrivilegesBuilderSuite.scala
+++ b/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/PrivilegesBuilderSuite.scala
@@ -1450,7 +1450,7 @@ class HiveCatalogPrivilegeBuilderSuite extends PrivilegesBuilderSuite {
     val directory = File(tableDirectory).createDirectory()
     val plan = sql(
       s"""
-         |INSERT OVERWRITE DIRECTORY '$directory.path'
+         |INSERT OVERWRITE DIRECTORY '${directory.path}'
          |USING parquet
          |SELECT * FROM $reusedPartTable""".stripMargin)
       .queryExecution.analyzed
@@ -1574,7 +1574,7 @@ class HiveCatalogPrivilegeBuilderSuite extends PrivilegesBuilderSuite {
     val directory = File(tableDirectory).createDirectory()
     val plan = sql(
       s"""
-         |INSERT OVERWRITE DIRECTORY '$directory.path'
+         |INSERT OVERWRITE DIRECTORY '${directory.path}'
          |USING parquet
          |SELECT * FROM $reusedPartTable""".stripMargin)
       .queryExecution.analyzed
@@ -1599,7 +1599,7 @@ class HiveCatalogPrivilegeBuilderSuite extends PrivilegesBuilderSuite {
     val directory = File(tableDirectory).createDirectory()
     val plan = sql(
       s"""
-         |INSERT OVERWRITE DIRECTORY '$directory.path'
+         |INSERT OVERWRITE DIRECTORY '${directory.path}'
          |ROW FORMAT DELIMITED FIELDS TERMINATED BY ','
          |SELECT * FROM $reusedPartTable""".stripMargin)
       .queryExecution.analyzed