diff --git a/gluten-iceberg/src/main/scala/org/apache/gluten/execution/IcebergScanTransformer.scala b/gluten-iceberg/src/main/scala/org/apache/gluten/execution/IcebergScanTransformer.scala
index 9bb33678a9df..6e079bf7e10a 100644
--- a/gluten-iceberg/src/main/scala/org/apache/gluten/execution/IcebergScanTransformer.scala
+++ b/gluten-iceberg/src/main/scala/org/apache/gluten/execution/IcebergScanTransformer.scala
@@ -48,7 +48,7 @@ case class IcebergScanTransformer(
 
   override def filterExprs(): Seq[Expression] = pushdownFilters.getOrElse(Seq.empty)
 
-  override def getPartitionSchema: StructType = GlutenIcebergSourceUtil.getPartitionSchema(scan)
+  override def getPartitionSchema: StructType = GlutenIcebergSourceUtil.getReadPartitionSchema(scan)
 
   override def getDataSchema: StructType = new StructType()
 
@@ -63,7 +63,7 @@ case class IcebergScanTransformer(
       filteredPartitions,
       outputPartitioning)
     groupedPartitions.zipWithIndex.map {
-      case (p, index) => GlutenIcebergSourceUtil.genSplitInfo(p, index)
+      case (p, index) => GlutenIcebergSourceUtil.genSplitInfo(p, index, getPartitionSchema)
     }
   }
 
diff --git a/gluten-iceberg/src/main/scala/org/apache/iceberg/spark/source/GlutenIcebergSourceUtil.scala b/gluten-iceberg/src/main/scala/org/apache/iceberg/spark/source/GlutenIcebergSourceUtil.scala
index 2b4f54aef141..6b67e763648b 100644
--- a/gluten-iceberg/src/main/scala/org/apache/iceberg/spark/source/GlutenIcebergSourceUtil.scala
+++ b/gluten-iceberg/src/main/scala/org/apache/iceberg/spark/source/GlutenIcebergSourceUtil.scala
@@ -34,7 +34,10 @@ import scala.collection.JavaConverters._
 
 object GlutenIcebergSourceUtil {
 
-  def genSplitInfo(inputPartition: InputPartition, index: Int): SplitInfo = inputPartition match {
+  def genSplitInfo(
+      inputPartition: InputPartition,
+      index: Int,
+      readPartitionSchema: StructType): SplitInfo = inputPartition match {
     case partition: SparkInputPartition =>
       val paths = new JArrayList[String]()
       val starts = new JArrayList[JLong]()
@@ -50,8 +53,8 @@ object GlutenIcebergSourceUtil {
           paths.add(filePath)
           starts.add(task.start())
           lengths.add(task.length())
-          partitionColumns.add(getPartitionColumns(task))
-          deleteFilesList.add(task.deletes());
+          partitionColumns.add(getPartitionColumns(task, readPartitionSchema))
+          deleteFilesList.add(task.deletes())
           val currentFileFormat = convertFileFormat(task.file().format())
           if (fileFormat == ReadFileFormat.UnknownFormat) {
             fileFormat = currentFileFormat
@@ -94,7 +97,7 @@ object GlutenIcebergSourceUtil {
       throw new GlutenNotSupportException("Only support iceberg SparkBatchQueryScan.")
   }
 
-  def getPartitionSchema(sparkScan: Scan): StructType = sparkScan match {
+  def getReadPartitionSchema(sparkScan: Scan): StructType = sparkScan match {
     case scan: SparkBatchQueryScan =>
       val tasks = scan.tasks().asScala
       asFileScanTask(tasks.toList).foreach {
@@ -102,7 +105,16 @@ object GlutenIcebergSourceUtil {
           val spec = task.spec()
           if (spec.isPartitioned) {
             var partitionSchema = new StructType()
-            val partitionFields = spec.partitionType().fields().asScala
+            val readFields = scan.readSchema().fields.map(_.name).toSet
+            // Iceberg will generate some non-table fields as partition fields, such as x_bucket,
+            // which will not appear in readFields, they also cannot be filtered.
+            val tableFields = spec.schema().columns().asScala.map(_.name()).toSet
+            val partitionFields =
+              spec
+                .partitionType()
+                .fields()
+                .asScala
+                .filter(f => !tableFields.contains(f.name) || readFields.contains(f.name()))
             partitionFields.foreach {
               field =>
                 TypeUtil.validatePartitionColumnType(field.`type`().typeId())
@@ -130,12 +142,16 @@ object GlutenIcebergSourceUtil {
     }
   }
 
-  private def getPartitionColumns(task: FileScanTask): JHashMap[String, String] = {
+  private def getPartitionColumns(
+      task: FileScanTask,
+      readPartitionSchema: StructType): JHashMap[String, String] = {
     val partitionColumns = new JHashMap[String, String]()
+    val readPartitionFields = readPartitionSchema.fields.map(_.name).toSet
     val spec = task.spec()
     val partition = task.partition()
     if (spec.isPartitioned) {
-      val partitionFields = spec.partitionType().fields().asScala
+      val partitionFields =
+        spec.partitionType().fields().asScala.filter(f => readPartitionFields.contains(f.name()))
       partitionFields.zipWithIndex.foreach {
         case (field, index) =>
           val partitionValue = partition.get(index, field.`type`().typeId().javaClass())