diff --git a/java/openmldb-batch/src/main/scala/com/_4paradigm/openmldb/batch/nodes/ConstProjectPlan.scala b/java/openmldb-batch/src/main/scala/com/_4paradigm/openmldb/batch/nodes/ConstProjectPlan.scala
index e71183980d7..48927ef3fb4 100644
--- a/java/openmldb-batch/src/main/scala/com/_4paradigm/openmldb/batch/nodes/ConstProjectPlan.scala
+++ b/java/openmldb-batch/src/main/scala/com/_4paradigm/openmldb/batch/nodes/ConstProjectPlan.scala
@@ -17,14 +17,15 @@
 package com._4paradigm.openmldb.batch.nodes
 
 import com._4paradigm.hybridse.sdk.UnsupportedHybridSeException
-import com._4paradigm.hybridse.node.{ConstNode, ExprType, DataType => HybridseDataType}
+import com._4paradigm.hybridse.node.{CastExprNode, ConstNode, ExprNode, ExprType, DataType => HybridseDataType}
 import com._4paradigm.hybridse.vm.PhysicalConstProjectNode
 import com._4paradigm.openmldb.batch.{PlanContext, SparkInstance}
 import com._4paradigm.openmldb.batch.utils.{DataTypeUtil, ExpressionUtil}
-import org.apache.spark.sql.{Column, SparkSession}
+import org.apache.spark.sql.{Column, Row, SparkSession}
 import org.apache.spark.sql.functions.{to_date, when}
 import org.apache.spark.sql.types.{BooleanType, DateType, DoubleType, FloatType, IntegerType, LongType, ShortType,
-  StringType, TimestampType}
+  StringType, StructField, StructType, TimestampType}
+
 import java.sql.Timestamp
 import scala.collection.JavaConverters.asScalaBufferConverter
 
@@ -44,29 +45,43 @@ object ConstProjectPlan {
     // Get the select columns
     val selectColList = (0 until node.project().size.toInt).map(i => {
       val expr = node.project().GetExpr(i)
-      expr.GetExprType() match {
-        case ExprType.kExprPrimary =>
-          val constNode = ConstNode.CastFrom(expr)
-          val outputColName = outputColNameList(i)
-
-          // Create simple literal Spark column
-          val column = ExpressionUtil.constExprToSparkColumn(constNode)
-
-          // Match column type for output type
-          castSparkOutputCol(ctx.getSparkSession, column, constNode.GetDataType(), outputColTypeList(i))
-            .alias(outputColName)
+      val (column, innerType) = createSparkColumn(ctx.getSparkSession, expr)
 
-        case _ => throw new UnsupportedHybridSeException(
-          s"Should not handle non-const column for const project node")
-      }
+      // Match column type for output type
+      castSparkOutputCol(ctx.getSparkSession, column, innerType, outputColTypeList(i))
+        .alias(outputColNameList(i))
     })
 
     // Use Spark DataFrame to select columns
-    val result = ctx.getSparkSession.emptyDataFrame.select(selectColList: _*)
+    val sparkSession = ctx.getSparkSession
+    val originDf = sparkSession.createDataFrame(sparkSession.sparkContext.parallelize(Seq(Row("1"))),
+      StructType(List(StructField("1", StringType))))
+    val result = originDf.select(selectColList: _*)
 
     SparkInstance.createConsideringIndex(ctx, node.GetNodeId(), result)
   }
 
+  def createSparkColumn(spark: SparkSession,
+                        expr: ExprNode): (Column, HybridseDataType) = {
+    expr.GetExprType() match {
+      case ExprType.kExprPrimary =>
+        val constNode = ConstNode.CastFrom(expr)
+
+        // Create simple literal Spark column
+        ExpressionUtil.constExprToSparkColumn(constNode) -> constNode.GetDataType
+
+      case ExprType.kExprCast =>
+        val cast = CastExprNode.CastFrom(expr)
+        val castType = cast.getCast_type_
+        val (childCol, childType) = createSparkColumn(spark, cast.GetChild(0))
+        val castColumn = castSparkOutputCol(spark, childCol, childType, castType)
+        castColumn -> castType
+
+      case _ => throw new UnsupportedHybridSeException(
+        s"Should not handle non-const column for const project node")
+    }
+  }
+
   def stringToTimestamp: String => Timestamp = (input: String) => {
     if (input == null) {
       null.asInstanceOf[Timestamp]
diff --git a/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/TestProjectPlan.scala b/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/TestProjectPlan.scala
index 67fb9a7070a..a50bb6ca56c 100644
--- a/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/TestProjectPlan.scala
+++ b/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/TestProjectPlan.scala
@@ -16,10 +16,13 @@
 
 package com._4paradigm.openmldb.batch
 
-import org.apache.spark.sql.Row
-import org.apache.spark.sql.types.{IntegerType, StructField, StructType}
+import com._4paradigm.openmldb.batch.utils.SparkUtil
+import org.apache.spark.sql.{DataFrame, Row}
+import org.apache.spark.sql.types.{DateType, DoubleType, IntegerType, StringType, StructField, StructType}
 
+import java.sql.Date
 import scala.collection.JavaConverters.seqAsJavaListConverter
+import scala.collection.mutable
 
 
 
@@ -47,4 +50,26 @@ class TestProjectPlan extends SparkTestSuite {
     val output = res.getDf()
     output.show()
   }
+
+  test("Test const project") {
+    val sess = getSparkSession
+
+    val schema = StructType(Seq(
+      StructField("1", IntegerType, nullable = false),
+      StructField("3.500000", DoubleType, nullable = false),
+      StructField("a", StringType, nullable = false),
+      StructField("date(2024-03-25)", DateType, nullable = true),
+      StructField("string(int32(int64(1)))", StringType, nullable = false)
+    ))
+    val expectDf = sess.createDataFrame(Seq(
+      (1, 3.5d, "a", Date.valueOf("2024-03-25"), "1")
+    ).map(Row.fromTuple(_)).asJava, schema)
+
+    val planner = new SparkPlanner(sess)
+    val res = planner.plan("select 1, 3.5, \"a\", date('2024-03-25'), string(int(bigint(1)));",
+      mutable.HashMap[String, mutable.Map[String, DataFrame]]())
+    val output = res.getDf()
+
+    assert(SparkUtil.approximateDfEqual(expectDf, output))
+  }
 }
diff --git a/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/end2end/TestSelectInto.scala b/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/end2end/TestSelectInto.scala
index f6e2785f1a5..55a78a81975 100644
--- a/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/end2end/TestSelectInto.scala
+++ b/java/openmldb-batch/src/test/scala/com/_4paradigm/openmldb/batch/end2end/TestSelectInto.scala
@@ -34,9 +34,9 @@ class TestSelectInto extends SparkTestSuite {
     sess.sql(sqlText)
 
     val csvDf = spark.read.option("header", true).csv(csvFilePath)
-    assert(csvDf.isEmpty)
     assert(csvDf.schema.size == 1)
     assert(csvDf.schema.fields(0).name.equals("1"))
+    assert(csvDf.count() == 1)
   }
 
 }