diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/codec/Number128.java b/hutool-core/src/main/java/org/dromara/hutool/core/codec/Number128.java
index e09e64ab3..58aa1e795 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/codec/Number128.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/codec/Number128.java
@@ -86,15 +86,6 @@ public class Number128 extends Number implements Comparable<Number128>{
 		this.leastSigBits = leastSigBits;
 	}
 
-	/**
-	 * 获取高低位数组，long[0]：低位，long[1]：高位
-	 *
-	 * @return 高低位数组，long[0]：低位，long[1]：高位
-	 */
-	public long[] getLongArray() {
-		return getLongArray(ByteOrder.BIG_ENDIAN);
-	}
-
 	/**
 	 * 获取高低位数组，规则为：
 	 * <ul>
diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/codec/hash/HashUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/codec/hash/HashUtil.java
index d64d77581..c1eb65c9b 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/codec/hash/HashUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/codec/hash/HashUtil.java
@@ -542,10 +542,9 @@ public class HashUtil {
 	 *
 	 * @param data 数据
 	 * @return hash值
-	 * @since 5.2.5
 	 */
-	public static long[] cityHash128(final byte[] data) {
-		return CityHash.INSTANCE.hash128(data).getLongArray();
+	public static Number128 cityHash128(final byte[] data) {
+		return CityHash.INSTANCE.hash128(data);
 	}
 
 	/**
@@ -553,11 +552,10 @@ public class HashUtil {
 	 *
 	 * @param data 数据
 	 * @param seed 种子
-	 * @return hash值，long[0]：低位，long[1]：高位
-	 * @since 5.2.5
+	 * @return hash值
 	 */
-	public static long[] cityHash128(final byte[] data, final Number128 seed) {
-		return CityHash.INSTANCE.hash128(data, seed).getLongArray();
+	public static Number128 cityHash128(final byte[] data, final Number128 seed) {
+		return CityHash.INSTANCE.hash128(data, seed);
 	}
 
 	/**
@@ -576,10 +574,10 @@ public class HashUtil {
 	 *
 	 * @param data 数据
 	 * @param seed 种子
-	 * @return hash值，long[0]：低位，long[1]：高位
+	 * @return hash值
 	 */
-	public static long[] metroHash128(final byte[] data, final long seed) {
-		return MetroHash128.of(seed).hash128(data).getLongArray();
+	public static Number128 metroHash128(final byte[] data, final long seed) {
+		return MetroHash128.of(seed).hash128(data);
 	}
 
 	/**
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/codec/hash/metro/MetroHash128Test.java b/hutool-core/src/test/java/org/dromara/hutool/core/codec/hash/metro/MetroHash128Test.java
index 1c3941c84..ebec7253e 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/codec/hash/metro/MetroHash128Test.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/codec/hash/metro/MetroHash128Test.java
@@ -135,7 +135,7 @@ public class MetroHash128Test {
 	@Test
 	public void metroHash128GetLongArrayTest() {
 		final byte[] str = "我是一段测试123".getBytes(CharsetUtil.UTF_8);
-		final long[] hash128 = MetroHash128.of(0).hash128(str).getLongArray();
+		final long[] hash128 = MetroHash128.of(0).hash128(str).getLongArray(ByteOrder.BIG_ENDIAN);
 		Assertions.assertEquals(228255164667538345L, hash128[0]);
 		Assertions.assertEquals(-6394585948993412256L, hash128[1]);
 	}
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/util/HashUtilTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/util/HashUtilTest.java
index 5670c9e43..c3815f5d8 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/util/HashUtilTest.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/util/HashUtilTest.java
@@ -13,16 +13,17 @@
 package org.dromara.hutool.core.util;
 
 import org.dromara.hutool.core.codec.hash.HashUtil;
-import org.dromara.hutool.core.util.ByteUtil;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
+import java.nio.ByteOrder;
+
 public class HashUtilTest {
 
 	@Test
 	public void cityHash128Test(){
 		final String s="Google发布的Hash计算算法：CityHash64 与 CityHash128";
-		final long[] hash = HashUtil.cityHash128(ByteUtil.toUtf8Bytes(s));
+		final long[] hash = HashUtil.cityHash128(ByteUtil.toUtf8Bytes(s)).getLongArray(ByteOrder.BIG_ENDIAN);
 		Assertions.assertEquals(0x5944f1e788a18db0L, hash[0]);
 		Assertions.assertEquals(0xc2f68d8b2bf4a5cfL, hash[1]);
 	}