diff --git a/extensions/spark/kyuubi-spark-authz/src/main/resources/function_command_spec.json b/extensions/spark/kyuubi-spark-authz/src/main/resources/function_command_spec.json
index c93985614..0b71245d2 100644
--- a/extensions/spark/kyuubi-spark-authz/src/main/resources/function_command_spec.json
+++ b/extensions/spark/kyuubi-spark-authz/src/main/resources/function_command_spec.json
@@ -1,6 +1,16 @@
 [ {
   "classname" : "org.apache.spark.sql.execution.command.CreateFunctionCommand",
   "functionDescs" : [ {
+    "fieldName" : "identifier",
+    "fieldExtractor" : "FunctionIdentifierFunctionExtractor",
+    "databaseDesc" : null,
+    "functionTypeDesc" : {
+      "fieldName" : "isTemp",
+      "fieldExtractor" : "TempMarkerFunctionTypeExtractor",
+      "skipTypes" : [ "TEMP" ]
+    },
+    "isInput" : false
+  }, {
     "fieldName" : "functionName",
     "fieldExtractor" : "StringFunctionExtractor",
     "databaseDesc" : {
@@ -44,6 +54,16 @@
 }, {
   "classname" : "org.apache.spark.sql.execution.command.DropFunctionCommand",
   "functionDescs" : [ {
+    "fieldName" : "identifier",
+    "fieldExtractor" : "FunctionIdentifierFunctionExtractor",
+    "databaseDesc" : null,
+    "functionTypeDesc" : {
+      "fieldName" : "isTemp",
+      "fieldExtractor" : "TempMarkerFunctionTypeExtractor",
+      "skipTypes" : [ "TEMP" ]
+    },
+    "isInput" : false
+  }, {
     "fieldName" : "functionName",
     "fieldExtractor" : "StringFunctionExtractor",
     "databaseDesc" : {
diff --git a/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/gen/FunctionCommands.scala b/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/gen/FunctionCommands.scala
index 46c7f0efa..1822e80fc 100644
--- a/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/gen/FunctionCommands.scala
+++ b/extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/kyuubi/plugin/spark/authz/gen/FunctionCommands.scala
@@ -35,8 +35,12 @@ object FunctionCommands {
       "functionName",
       classOf[StringFunctionExtractor],
       Some(databaseDesc),
-      Some(functionTypeDesc))
-    FunctionCommandSpec(cmd, Seq(functionDesc), CREATEFUNCTION)
+      functionTypeDesc = Some(functionTypeDesc))
+    val functionIdentifierDesc = FunctionDesc(
+      "identifier",
+      classOf[FunctionIdentifierFunctionExtractor],
+      functionTypeDesc = Some(functionTypeDesc))
+    FunctionCommandSpec(cmd, Seq(functionIdentifierDesc, functionDesc), CREATEFUNCTION)
   }
 
   val DescribeFunction = {