diff --git a/paimon-common/src/main/java/org/apache/paimon/sort/hilbert/HilbertIndexer.java b/paimon-common/src/main/java/org/apache/paimon/sort/hilbert/HilbertIndexer.java
index e0e55795fda3..b7522730930f 100644
--- a/paimon-common/src/main/java/org/apache/paimon/sort/hilbert/HilbertIndexer.java
+++ b/paimon-common/src/main/java/org/apache/paimon/sort/hilbert/HilbertIndexer.java
@@ -295,7 +295,7 @@ public Long hilbertValue(InternalRow o) {
         }
     }
 
-    private byte[] hilbertCurvePosBytes(Long[] points) {
+    public static byte[] hilbertCurvePosBytes(Long[] points) {
         long[] data = Arrays.stream(points).mapToLong(Long::longValue).toArray();
         HilbertCurve hilbertCurve = HilbertCurve.bits(BITS_NUM).dimensions(points.length);
         BigInteger index = hilbertCurve.index(data);
diff --git a/paimon-spark/paimon-spark-common/pom.xml b/paimon-spark/paimon-spark-common/pom.xml
index a3c92482156a..7a6f11a21023 100644
--- a/paimon-spark/paimon-spark-common/pom.xml
+++ b/paimon-spark/paimon-spark-common/pom.xml
@@ -53,11 +53,6 @@ under the License.
             <artifactId>scala-compiler</artifactId>
             <version>${scala.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.github.davidmoten</groupId>
-            <artifactId>hilbert-curve</artifactId>
-            <version>0.2.2</version>
-        </dependency>
 
         <dependency>
             <groupId>org.apache.spark</groupId>
diff --git a/paimon-spark/paimon-spark-common/src/main/java/org/apache/paimon/spark/sort/SparkHilbertUDF.java b/paimon-spark/paimon-spark-common/src/main/java/org/apache/paimon/spark/sort/SparkHilbertUDF.java
index ed2a1bab04bb..f9334c0972e7 100644
--- a/paimon-spark/paimon-spark-common/src/main/java/org/apache/paimon/spark/sort/SparkHilbertUDF.java
+++ b/paimon-spark/paimon-spark-common/src/main/java/org/apache/paimon/spark/sort/SparkHilbertUDF.java
@@ -18,6 +18,7 @@
 
 package org.apache.paimon.spark.sort;
 
+import org.apache.paimon.sort.hilbert.HilbertIndexer;
 import org.apache.paimon.utils.ConvertBinaryUtil;
 
 import org.apache.spark.sql.Column;
@@ -37,14 +38,11 @@
 import org.apache.spark.sql.types.ShortType;
 import org.apache.spark.sql.types.StringType;
 import org.apache.spark.sql.types.TimestampType;
-import org.davidmoten.hilbert.HilbertCurve;
 
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.math.BigDecimal;
-import java.math.BigInteger;
-import java.util.List;
 
 import scala.collection.JavaConverters;
 import scala.collection.Seq;
@@ -53,8 +51,6 @@
 public class SparkHilbertUDF implements Serializable {
     private static final long PRIMITIVE_EMPTY = Long.MAX_VALUE;
 
-    private static final int BITS_NUM = 63;
-
     SparkHilbertUDF() {}
 
     private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
@@ -62,11 +58,9 @@ private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundE
     }
 
     byte[] hilbertCurvePosBytes(Seq<Long> points) {
-        List<Long> longs = JavaConverters.seqAsJavaList(points);
-        long[] data = longs.stream().mapToLong(Long::longValue).toArray();
-        HilbertCurve hilbertCurve = HilbertCurve.bits(BITS_NUM).dimensions(points.size());
-        BigInteger index = hilbertCurve.index(data);
-        return ConvertBinaryUtil.paddingToNByte(index.toByteArray(), BITS_NUM);
+        Long[] longs = JavaConverters.seqAsJavaList(points).stream().toArray(Long[]::new);
+        byte[] bytes = HilbertIndexer.hilbertCurvePosBytes(longs);
+        return bytes;
     }
 
     private UserDefinedFunction tinyToOrderedLongUDF() {