diff --git a/jcpp-app/src/main/java/sanbing/jcpp/app/service/PileProtocolService.java b/jcpp-app/src/main/java/sanbing/jcpp/app/service/PileProtocolService.java
index 6e0517d..00b5e2d 100644
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/PileProtocolService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/PileProtocolService.java
@@ -75,7 +75,6 @@ public interface PileProtocolService {
      */
     void startCharge(String pileCode, String gunCode, BigDecimal limitYuan, String orderNo);
 
-
     /**
      * 重启充电
      */
@@ -106,11 +105,10 @@ public interface PileProtocolService {
      */
     void onRestartPileResponse(UplinkQueueMessage uplinkQueueMessage, Callback callback);
 
-
     /**
      * 充电阶段BMS中止
      */
-    void onBmsAbort(UplinkQueueMessage uplinkQueueMessage, Callback callback);
+    void postBmsAbort(UplinkQueueMessage uplinkQueueMessage, Callback callback);
 
     /**
      *  远程更新
@@ -128,7 +126,7 @@ public interface PileProtocolService {
      * @param uplinkQueueMessage 上行消息
      * @param callback           回调
      */
-    void onBmsHandshake(UplinkQueueMessage uplinkQueueMessage, Callback callback);
+    void postBmsHandshake(UplinkQueueMessage uplinkQueueMessage, Callback callback);
 
     /**
      * 处理地锁状态信息
@@ -136,6 +134,6 @@ public interface PileProtocolService {
      * @param uplinkQueueMessage 上行消息
      * @param callback           回调
      */
-    void onLockStatus(UplinkQueueMessage uplinkQueueMessage, Callback callback);
+    void postLockStatus(UplinkQueueMessage uplinkQueueMessage, Callback callback);
 
 }
\ No newline at end of file
diff --git a/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultPileProtocolService.java b/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultPileProtocolService.java
index cd1f3a6..1cddcd2 100644
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultPileProtocolService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultPileProtocolService.java
@@ -346,7 +346,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
         log.info("充电桩与 BMS 充电错误上报 {}", uplinkQueueMessage);
     }
 
-    public void onBmsAbort(UplinkQueueMessage uplinkQueueMessage, Callback callback) {
+    public void postBmsAbort(UplinkQueueMessage uplinkQueueMessage, Callback callback) {
         log.info("接收到充电阶段BMS中止报文 {}", uplinkQueueMessage);
         // TODO 处理相关业务逻辑
         callback.onSuccess();
@@ -412,7 +412,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
     }
 
     @Override
-    public void onBmsHandshake(UplinkQueueMessage uplinkQueueMessage, Callback callback) {
+    public void postBmsHandshake(UplinkQueueMessage uplinkQueueMessage, Callback callback) {
         log.info("接收到BMS充电握手信息 {}", uplinkQueueMessage);
         BmsHandshakeProto bmsHandshakeProto = uplinkQueueMessage.getBmsHandshakeProto();
         String tradeNo = bmsHandshakeProto.getTradeNo();
@@ -435,7 +435,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
     }
 
     @Override
-    public void onLockStatus(UplinkQueueMessage uplinkQueueMessage, Callback callback) {
+    public void postLockStatus(UplinkQueueMessage uplinkQueueMessage, Callback callback) {
         log.info("接收到地锁状态信息 {}", uplinkQueueMessage);
         GroundLockStatusProto groundLockStatusProto = uplinkQueueMessage.getGroundLockStatusProto();
         String pileCode = groundLockStatusProto.getPileCode();
diff --git a/jcpp-app/src/main/java/sanbing/jcpp/app/service/queue/consumer/ProtocolUplinkConsumerService.java b/jcpp-app/src/main/java/sanbing/jcpp/app/service/queue/consumer/ProtocolUplinkConsumerService.java
index 4d0bb18..405a7ae 100644
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/queue/consumer/ProtocolUplinkConsumerService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/queue/consumer/ProtocolUplinkConsumerService.java
@@ -206,7 +206,7 @@ public class ProtocolUplinkConsumerService extends AbstractConsumerService imple
 
                         } else if (uplinkQueueMsg.hasBmsAbortProto()) {
 
-                            pileProtocolService.onBmsAbort(uplinkQueueMsg, callback);
+                            pileProtocolService.postBmsAbort(uplinkQueueMsg, callback);
 
                         } else if (uplinkQueueMsg.hasRestartPileResponse()) {
 
@@ -214,15 +214,15 @@ public class ProtocolUplinkConsumerService extends AbstractConsumerService imple
 
                         } else if (uplinkQueueMsg.hasBmsHandshakeProto()) {
 
-                            pileProtocolService.onBmsHandshake(uplinkQueueMsg, callback);
+                            pileProtocolService.postBmsHandshake(uplinkQueueMsg, callback);
 
                         } else if (uplinkQueueMsg.hasOtaResponse()) {
 
                             pileProtocolService.onOtaResponse(uplinkQueueMsg, callback);
 
                         } else if (uplinkQueueMsg.hasGroundLockStatusProto()) {
-                        
-                            pileProtocolService.onLockStatus(uplinkQueueMsg, callback);
+
+                            pileProtocolService.postLockStatus(uplinkQueueMsg, callback);
                         
                         } else {
 
diff --git a/jcpp-protocol-lvneng/src/main/java/sanbing/jcpp/protocol/lvneng/v340/cmd/LvnengV340LoginAckDLCmd.java b/jcpp-protocol-lvneng/src/main/java/sanbing/jcpp/protocol/lvneng/v340/cmd/LvnengV340LoginAckDLCmd.java
index 58b074c..fabe841 100644
--- a/jcpp-protocol-lvneng/src/main/java/sanbing/jcpp/protocol/lvneng/v340/cmd/LvnengV340LoginAckDLCmd.java
+++ b/jcpp-protocol-lvneng/src/main/java/sanbing/jcpp/protocol/lvneng/v340/cmd/LvnengV340LoginAckDLCmd.java
@@ -11,7 +11,6 @@ import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import lombok.extern.slf4j.Slf4j;
 import sanbing.jcpp.infrastructure.util.codec.BCDUtil;
-import sanbing.jcpp.infrastructure.util.codec.CP56Time2aUtil;
 import sanbing.jcpp.infrastructure.util.jackson.JacksonUtil;
 import sanbing.jcpp.infrastructure.util.mdc.MDCUtils;
 import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
@@ -108,11 +107,8 @@ public class LvnengV340LoginAckDLCmd extends LvnengDownlinkCmdExe {
         TracerContextUtil.newTracer();
         MDCUtils.recordTracer();
         log.info("{} 绿能3.4开始下发对时报文", tcpSession);
-        ByteBuf syncTimeMsgBody = Unpooled.buffer(14);
-        syncTimeMsgBody.writeBytes(pileCodeBytes);
-        syncTimeMsgBody.writeBytes(CP56Time2aUtil.encode(LocalDateTime.now()));
 
-        ByteBuf msgBodyBuf = Unpooled.buffer();
+        ByteBuf msgBodyBuf = Unpooled.buffer(20);
         // 预留1
         msgBodyBuf.writeShortLE(0);
         // 预留1
@@ -128,7 +124,7 @@ public class LvnengV340LoginAckDLCmd extends LvnengDownlinkCmdExe {
         encodeAndWriteFlush(SYNC_TIME,
                 tcpSession.nextSeqNo(SequenceNumberLength.SHORT),
                 requestData.getEncryptionFlag(),
-                syncTimeMsgBody,
+                msgBodyBuf,
                 tcpSession);
     }