diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/EBikeMessageCmd82.java b/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/EBikeMessageCmd82.java
index d105ccbcd..5f495415b 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/EBikeMessageCmd82.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/EBikeMessageCmd82.java
@@ -2,21 +2,24 @@ package com.jsowell.netty.domain.ebike.serversend;
 
 import com.jsowell.netty.domain.ebike.AbsEBikeMessage;
 
+/**
+ * 服务器开始、停止充电操作（82指令）
+ */
 public class EBikeMessageCmd82 extends AbsEBikeMessage {
 
-    private SpecificDataCmd82 specificData;
+    private SpecificData specificData;
 
-    public EBikeMessageCmd82(String header, int length, int physicalId, int messageId, String command, Object payload, int checksum, SpecificDataCmd82 specificData) {
+    public EBikeMessageCmd82(String header, int length, int physicalId, int messageId, String command, Object payload, int checksum, SpecificData specificData) {
         super(header, length, physicalId, messageId, command, payload, checksum);
         this.specificData = specificData;
     }
 
     @Override
     public void parsePayload(byte[] dataBytes) {
-        this.specificData = new SpecificDataCmd82(dataBytes);
+        this.specificData = new SpecificData(dataBytes);
     }
 
-    public SpecificDataCmd82 getSpecificData() {
+    public SpecificData getSpecificData() {
         return specificData;
     }
 }
\ No newline at end of file
diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/SpecificDataCmd82.java b/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/SpecificData.java
similarity index 97%
rename from jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/SpecificDataCmd82.java
rename to jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/SpecificData.java
index d8f92dbd9..678581c56 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/SpecificDataCmd82.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/domain/ebike/serversend/SpecificData.java
@@ -8,7 +8,7 @@ import java.util.Arrays;
 
 @Getter
 @Setter
-public class SpecificDataCmd82 {
+public class SpecificData {
     private String rateMode; // 费率模式 (1字节)
     private String balanceOrValidity; // 余额/有效期 (4字节)
     private String portNumber; // 端口号 (1字节)
@@ -26,7 +26,7 @@ public class SpecificDataCmd82 {
     private String fullChargePower; // 充满功率 (1字节)
     private String maxFullChargePowerCheckTime; // 充满功率最长判断时间 (1字节)
 
-    public SpecificDataCmd82(byte[] dataBytes) {
+    public SpecificData(byte[] dataBytes) {
         byte rateModeBytes = dataBytes[0];
         this.rateMode = BytesUtil.bcd2StrLittle(new byte[]{rateModeBytes});