diff --git a/protocol/src/main/java/com/zfoo/protocol/buffer/ByteBufUtils.java b/protocol/src/main/java/com/zfoo/protocol/buffer/ByteBufUtils.java
index d5f4a20a..c789d09c 100644
--- a/protocol/src/main/java/com/zfoo/protocol/buffer/ByteBufUtils.java
+++ b/protocol/src/main/java/com/zfoo/protocol/buffer/ByteBufUtils.java
@@ -752,7 +752,7 @@ public abstract class ByteBufUtils {
 
     public static List<Boolean> readBooleanList(ByteBuf byteBuf) {
         var length = readInt(byteBuf);
-        var list = new FixedSizeListBoolean(CollectionUtils.comfortableCapacity(length));
+        var list = new ArrayBooleanList(CollectionUtils.comfortableCapacity(length));
         for (var i = 0; i < length; i++) {
             list.set(i, readBoolean(byteBuf));
         }
@@ -830,7 +830,7 @@ public abstract class ByteBufUtils {
 
     public static List<Byte> readByteList(ByteBuf byteBuf) {
         var length = readInt(byteBuf);
-        var list = new FixedSizeListByte(CollectionUtils.comfortableCapacity(length));
+        var list = new ArrayByteList(CollectionUtils.comfortableCapacity(length));
         for (var i = 0; i < length; i++) {
             list.set(i, readByte(byteBuf));
         }
@@ -916,7 +916,7 @@ public abstract class ByteBufUtils {
 
     public static List<Short> readShortList(ByteBuf byteBuf) {
         var length = readInt(byteBuf);
-        var list = new FixedSizeListShort(CollectionUtils.comfortableCapacity(length));
+        var list = new ArrayShortList(CollectionUtils.comfortableCapacity(length));
         for (var i = 0; i < length; i++) {
             list.set(i, readShort(byteBuf));
         }
@@ -1074,7 +1074,7 @@ public abstract class ByteBufUtils {
 
     public static List<Long> readLongList(ByteBuf byteBuf) {
         var length = readInt(byteBuf);
-        var list = new FixedSizeListLong(CollectionUtils.comfortableCapacity(length));
+        var list = new ArrayLongList(CollectionUtils.comfortableCapacity(length));
         for (var i = 0; i < length; i++) {
             list.set(i, readLong(byteBuf));
         }
@@ -1160,7 +1160,7 @@ public abstract class ByteBufUtils {
 
     public static List<Float> readFloatList(ByteBuf byteBuf) {
         var length = readInt(byteBuf);
-        var list = new FixedSizeListFloat(CollectionUtils.comfortableCapacity(length));
+        var list = new ArrayFloatList(CollectionUtils.comfortableCapacity(length));
         for (var i = 0; i < length; i++) {
             list.set(i, readFloat(byteBuf));
         }
@@ -1246,7 +1246,7 @@ public abstract class ByteBufUtils {
 
     public static List<Double> readDoubleList(ByteBuf byteBuf) {
         var length = readInt(byteBuf);
-        var list = new FixedSizeListDouble(CollectionUtils.comfortableCapacity(length));
+        var list = new ArrayDoubleList(CollectionUtils.comfortableCapacity(length));
         for (var i = 0; i < length; i++) {
             list.set(i, readDouble(byteBuf));
         }
diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListBoolean.java b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayBooleanList.java
similarity index 97%
rename from protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListBoolean.java
rename to protocol/src/main/java/com/zfoo/protocol/collection/ArrayBooleanList.java
index f05def49..3ee0040d 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListBoolean.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayBooleanList.java
@@ -21,11 +21,11 @@ import java.util.ListIterator;
  * @author godotg
  * @version 3.0
  */
-public class FixedSizeListBoolean implements List<Boolean> {
+public class ArrayBooleanList implements List<Boolean> {
 
     private final boolean[] array;
 
-    public FixedSizeListBoolean(int initialCapacity) {
+    public ArrayBooleanList(int initialCapacity) {
         this.array = new boolean[initialCapacity];
     }
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListByte.java b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayByteList.java
similarity index 97%
rename from protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListByte.java
rename to protocol/src/main/java/com/zfoo/protocol/collection/ArrayByteList.java
index 45810b5b..2e76a89f 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListByte.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayByteList.java
@@ -21,11 +21,11 @@ import java.util.ListIterator;
  * @author godotg
  * @version 3.0
  */
-public class FixedSizeListByte implements List<Byte> {
+public class ArrayByteList implements List<Byte> {
 
     private final byte[] array;
 
-    public FixedSizeListByte(int initialCapacity) {
+    public ArrayByteList(int initialCapacity) {
         this.array = new byte[initialCapacity];
     }
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListDouble.java b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayDoubleList.java
similarity index 97%
rename from protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListDouble.java
rename to protocol/src/main/java/com/zfoo/protocol/collection/ArrayDoubleList.java
index 5978c66f..e3ca5a12 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListDouble.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayDoubleList.java
@@ -21,11 +21,11 @@ import java.util.ListIterator;
  * @author godotg
  * @version 3.0
  */
-public class FixedSizeListDouble implements List<Double> {
+public class ArrayDoubleList implements List<Double> {
 
     private final double[] array;
 
-    public FixedSizeListDouble(int initialCapacity) {
+    public ArrayDoubleList(int initialCapacity) {
         this.array = new double[initialCapacity];
     }
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListFloat.java b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayFloatList.java
similarity index 97%
rename from protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListFloat.java
rename to protocol/src/main/java/com/zfoo/protocol/collection/ArrayFloatList.java
index a7b75b2a..acec6e02 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListFloat.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayFloatList.java
@@ -21,11 +21,11 @@ import java.util.ListIterator;
  * @author godotg
  * @version 3.0
  */
-public class FixedSizeListFloat implements List<Float> {
+public class ArrayFloatList implements List<Float> {
 
     private final float[] array;
 
-    public FixedSizeListFloat(int initialCapacity) {
+    public ArrayFloatList(int initialCapacity) {
         this.array = new float[initialCapacity];
     }
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListLong.java b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayLongList.java
similarity index 97%
rename from protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListLong.java
rename to protocol/src/main/java/com/zfoo/protocol/collection/ArrayLongList.java
index a8219f40..803592b5 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListLong.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayLongList.java
@@ -21,11 +21,11 @@ import java.util.ListIterator;
  * @author godotg
  * @version 3.0
  */
-public class FixedSizeListLong implements List<Long> {
+public class ArrayLongList implements List<Long> {
 
     private final long[] array;
 
-    public FixedSizeListLong(int initialCapacity) {
+    public ArrayLongList(int initialCapacity) {
         this.array = new long[initialCapacity];
     }
 
diff --git a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListShort.java b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayShortList.java
similarity index 97%
rename from protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListShort.java
rename to protocol/src/main/java/com/zfoo/protocol/collection/ArrayShortList.java
index 115ea5c4..981fd274 100644
--- a/protocol/src/main/java/com/zfoo/protocol/collection/FixedSizeListShort.java
+++ b/protocol/src/main/java/com/zfoo/protocol/collection/ArrayShortList.java
@@ -21,11 +21,11 @@ import java.util.ListIterator;
  * @author godotg
  * @version 3.0
  */
-public class FixedSizeListShort implements List<Short> {
+public class ArrayShortList implements List<Short> {
 
     private final short[] array;
 
-    public FixedSizeListShort(int initialCapacity) {
+    public ArrayShortList(int initialCapacity) {
         this.array = new short[initialCapacity];
     }