diff --git a/jsowell-common/src/main/java/com/jsowell/common/YouDianUtils.java b/jsowell-common/src/main/java/com/jsowell/common/YouDianUtils.java
index 5607d7090..6fa10883b 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/YouDianUtils.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/YouDianUtils.java
@@ -1,5 +1,7 @@
 package com.jsowell.common;
 
+import com.google.common.primitives.Bytes;
+import com.jsowell.common.enums.ebike.EBikeTypeEnum;
 import com.jsowell.common.util.BytesUtil;
 import lombok.extern.slf4j.Slf4j;
 
@@ -88,6 +90,18 @@ public class YouDianUtils {
         return BytesUtil.intToBytesLittle(calculatedChecksum);
     }
 
+    /**
+     * 获取物理IDbyte数组
+     * @param deviceNumber
+     * @return
+     */
+    public static byte[] getPhysicalIdBytes(int deviceNumber) {
+        byte[] physicalIdBytes = BytesUtil.intToBytes(deviceNumber, 3);
+        // 拼接识别码, 12路插座
+        byte[] concat = Bytes.concat(EBikeTypeEnum.socket_12way.getBytes(), physicalIdBytes);
+        return BytesUtil.reverse(concat);
+    }
+
     // public static String convertPortNumberToHex(int portNumber) {
     //     if (portNumber < 1 || portNumber > 16) {
     //         throw new IllegalArgumentException("Port number must be between 1 and 16.");
diff --git a/jsowell-common/src/main/java/com/jsowell/common/enums/ebike/EBikeTypeEnum.java b/jsowell-common/src/main/java/com/jsowell/common/enums/ebike/EBikeTypeEnum.java
index 9fedf909e..3cfb31705 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/enums/ebike/EBikeTypeEnum.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/enums/ebike/EBikeTypeEnum.java
@@ -1,5 +1,7 @@
 package com.jsowell.common.enums.ebike;
 
+import com.jsowell.common.util.BytesUtil;
+
 public enum EBikeTypeEnum {
 
     socket_1way(0x03, "单路插座"),
@@ -23,6 +25,10 @@ public enum EBikeTypeEnum {
         return desc;
     }
 
+    public byte[] getBytes() {
+        return BytesUtil.intToBytesLittle(value, 1);
+    }
+
     EBikeTypeEnum(int value, String desc) {
         this.value = value;
         this.desc = desc;
diff --git a/jsowell-common/src/main/java/com/jsowell/common/util/BytesUtil.java b/jsowell-common/src/main/java/com/jsowell/common/util/BytesUtil.java
index 307285fbc..e9322b2ef 100644
--- a/jsowell-common/src/main/java/com/jsowell/common/util/BytesUtil.java
+++ b/jsowell-common/src/main/java/com/jsowell/common/util/BytesUtil.java
@@ -372,7 +372,7 @@ public class BytesUtil {
 	 */
 	public static byte[] str2BcdLittle(String asc) {
 		byte[] temp = str2Bcd(asc);
-		return revert(temp);
+		return reverse(temp);
 	}
 
 	public static void main(String[] args) {
@@ -494,7 +494,7 @@ public class BytesUtil {
 	 * @return
 	 */
 	public static String ascii2StrLittle(byte[] ascs) {
-		byte[] data = revert(ascs);
+		byte[] data = reverse(ascs);
 		String asciiStr = null;
 		try {
 			asciiStr = new String(data, "ISO8859-1");
@@ -526,7 +526,7 @@ public class BytesUtil {
 	 * @return
 	 */
 	public static byte[] str2AscLittle(String str) {
-		return revert(str2Asc(str));
+		return reverse(str2Asc(str));
 	}
 
 	/**
@@ -550,7 +550,7 @@ public class BytesUtil {
 	 * @param temp
 	 * @return
 	 */
-	public static byte[] revert(byte[] temp) {
+	public static byte[] reverse(byte[] temp) {
 		byte[] ret = new byte[temp.length];
 		for (int i = 0; i < temp.length; i++) {
 			ret[temp.length - i - 1] = temp[i];
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/serversend/EBikeMessageCmd82.java b/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/serversend/EBikeMessageCmd82.java
index aab97106e..155cb991f 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/serversend/EBikeMessageCmd82.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/serversend/EBikeMessageCmd82.java
@@ -47,7 +47,7 @@ public class EBikeMessageCmd82 extends AbsEBikeMessage {
         // 包头
         byte[] headerBytes = BytesUtil.stringToHexBytes(header, 3);
         // 物理ID
-        byte[] physicalIdBytes = BytesUtil.intToBytesLittle(physicalId, 4);
+        byte[] physicalIdBytes = YouDianUtils.getPhysicalIdBytes(physicalId);
         // 消息ID
         byte[] messageIdBytes = BytesUtil.intToBytesLittle(messageId, 2);
         // 命令