diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/AbsEBikeMessage2.java b/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/AbsEBikeMessage2.java
index d8289c0cb..220528e2a 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/AbsEBikeMessage2.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/AbsEBikeMessage2.java
@@ -12,16 +12,17 @@ import java.util.Arrays;
 @NoArgsConstructor
 @AllArgsConstructor
 @Builder
+@ToString
 public class AbsEBikeMessage2 {
     protected String header; // 包头 (3字节)
     protected int msgLength; // 长度 (2字节)
     protected int physicalId; // 物理ID (4字节)
     protected int messageId; // 消息ID (2字节)
     protected String command; // 命令 (1字节)
-    protected Object payload; // 数据 (n字节)
+    // protected Object payload; // 数据 (n字节)
     protected int checksum; // 校验 (2字节)
 
-    protected void parseMessage(byte[] messageBytes) {
+    public AbsEBikeMessage2(byte[] messageBytes) {
         if (messageBytes == null || messageBytes.length < 14 || messageBytes.length > 256) {
             throw new IllegalArgumentException("Invalid message bytes");
         }
@@ -67,6 +68,5 @@ public class AbsEBikeMessage2 {
         // 读取校验
         byte[] checksumBytes = Arrays.copyOfRange(messageBytes, messageBytes.length - 2, messageBytes.length);
         this.checksum = BytesUtil.bytesToIntLittle(checksumBytes);
-
     }
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/deviceupload/ChargingOperationResponse.java b/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/deviceupload/ChargingOperationResponse.java
index fb4ffefdc..a41ccb4ad 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/deviceupload/ChargingOperationResponse.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/deviceupload/ChargingOperationResponse.java
@@ -1,15 +1,18 @@
 package com.jsowell.pile.domain.ebike.deviceupload;
 
-import com.alibaba.fastjson2.JSON;
 import com.jsowell.common.YouDianUtils;
 import com.jsowell.common.util.BytesUtil;
 import com.jsowell.pile.domain.ebike.AbsEBikeMessage2;
-import lombok.Data;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
 
 /**
  * 启动充电回复
  */
-@Data
+@Getter
+@Setter
+@ToString(callSuper = true)
 public class ChargingOperationResponse extends AbsEBikeMessage2 {
     /**
      * 应答：执行开始充电命令，=0执行成功（启动或停止充电），
@@ -39,7 +42,10 @@ public class ChargingOperationResponse extends AbsEBikeMessage2 {
     private String waitPortNumber;
 
     public ChargingOperationResponse(byte[] dataBytes) {
-        int startIndex = 0;
+        super(dataBytes);
+
+        // 读取结果
+        int startIndex = 12;
         int length = 1;
         this.result = BytesUtil.bytesToIntLittle(BytesUtil.copyBytes(dataBytes, startIndex, length));
 
@@ -56,20 +62,11 @@ public class ChargingOperationResponse extends AbsEBikeMessage2 {
         // this.waitPortNumber = YouDianUtils.convertPortNumberToString(BytesUtil.bytesToIntLittle(BytesUtil.copyBytes(dataBytes, startIndex, length)));
     }
 
-    @Override
-    protected void parseMessage(byte[] messageBytes) {
-        super.parseMessage(messageBytes);
-        // 截取数据
-        byte[] bytes = BytesUtil.copyBytes(messageBytes, 12, this.msgLength);
-        ChargingOperationResponse response = new ChargingOperationResponse(bytes);
-        System.out.println(JSON.toJSONString(response));
-    }
 
     public static void main(String[] args) {
         String s = "444e591d00198bca07da0c8200132738810124091416463569289954500000007907";
         byte[] messageBytes = BytesUtil.hexStringToByteArray(s);
         ChargingOperationResponse response = new ChargingOperationResponse(messageBytes);
-        response.parseMessage(messageBytes);
-        // System.out.println(response);
+        System.out.println(response);
     }
 }