diff --git a/gluten-data/src/main/scala/io/glutenproject/execution/GlutenHashAggregateExecTransformer.scala b/gluten-data/src/main/scala/io/glutenproject/execution/GlutenHashAggregateExecTransformer.scala
index af21cea7f435b..a294673d2d052 100644
--- a/gluten-data/src/main/scala/io/glutenproject/execution/GlutenHashAggregateExecTransformer.scala
+++ b/gluten-data/src/main/scala/io/glutenproject/execution/GlutenHashAggregateExecTransformer.scala
@@ -288,6 +288,7 @@ case class GlutenHashAggregateExecTransformer(
     groupingExpressions.foreach(expression => {
       typeNodeList.add(ConverterUtils.getTypeNode(expression.dataType, expression.nullable))
     })
+
     aggregateExpressions.foreach(expression => {
       val aggregateFunction = expression.aggregateFunction
       aggregateFunction match {