diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java
index ade1db50f..5f688ecbe 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java
@@ -174,8 +174,15 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
 
     private boolean sendReservationCommand(PileReservationInfo pileReservationInfo, String memberId, String operation) {
         ReservationChargingCommand command = buildReservationChargingCommand(pileReservationInfo, memberId, operation);
+        log.info("预约充电指令下发, reservedId:{}, memberId:{}, pileSn:{}, connectorCode:{}, operation:{}, status:{}, reservationType:{}, verifyIdentity:{}, startTime:{}, endTime:{}",
+                pileReservationInfo.getId(), memberId, command.getPileSn(), command.getConnectorCode(), operation,
+                pileReservationInfo.getStatus(), command.getReservationType(), command.getVerifyIdentity(),
+                command.getReservedStartTime(), command.getReservedEndTime());
         String result = pileRemoteService.reservationCharging(command);
-        return StringUtils.equals(result, Constants.ONE);
+        boolean success = StringUtils.equals(result, Constants.ONE);
+        log.info("预约充电指令返回, reservedId:{}, memberId:{}, pileSn:{}, connectorCode:{}, operation:{}, result:{}, success:{}",
+                pileReservationInfo.getId(), memberId, command.getPileSn(), command.getConnectorCode(), operation, result, success);
+        return success;
     }
 
     private void throwReservationCommandFailed() {
@@ -341,7 +348,11 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
                 reservedInfo.getStartTime(), reservedInfo.getEndTime(), reservedInfo.getId())) {
             throw new BusinessException(ReturnCodeEnum.CODE_UPDATE_RESERVED_STATUS_REFUSED);
         }
-        if (activeBeforeUpdate && isYuxinMainboard(reservedInfo.getPileSn())) {
+        boolean yuxinMainboard = activeBeforeUpdate && isYuxinMainboard(reservedInfo.getPileSn());
+        log.info("创建/覆盖预约充电下发决策, memberId:{}, activeBeforeUpdate:{}, yuxinMainboard:{}, oldReservation:{}, newReservation:{}",
+                dto.getMemberId(), activeBeforeUpdate, yuxinMainboard,
+                reservationLogText(oldReservationInfo), reservationLogText(reservedInfo));
+        if (activeBeforeUpdate && yuxinMainboard) {
             if (!replaceYuxinReservation(dto.getMemberId(), oldReservationInfo, reservedInfo)) {
                 throwReservationCommandFailed();
             }
@@ -460,7 +471,13 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
         发送指令
          */
         if (sendFlag) {
-            if (shouldReplaceYuxinReservation(operation, modifyReservationSetting, oldReservationInfo, pileReservationInfo.getPileSn())) {
+            boolean yuxinMainboard = isYuxinMainboard(pileReservationInfo.getPileSn());
+            boolean replaceYuxinReservation = shouldReplaceYuxinReservation(operation, modifyReservationSetting, oldReservationInfo, yuxinMainboard);
+            log.info("修改预约充电下发决策, reservedId:{}, memberId:{}, operation:{}, sendFlag:{}, modifyReservationSetting:{}, yuxinMainboard:{}, replaceYuxinReservation:{}, oldReservation:{}, newReservation:{}",
+                    pileReservationInfo.getId(), dto.getMemberId(), operation, sendFlag, modifyReservationSetting,
+                    yuxinMainboard, replaceYuxinReservation,
+                    reservationLogText(oldReservationInfo), reservationLogText(pileReservationInfo));
+            if (replaceYuxinReservation) {
                 sendResult = replaceYuxinReservation(dto.getMemberId(), oldReservationInfo, pileReservationInfo);
             } else {
                 sendResult = sendReservationCommand(pileReservationInfo, dto.getMemberId(), operation);
@@ -481,8 +498,8 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
     }
 
     private boolean shouldReplaceYuxinReservation(String operation, boolean modifyReservationSetting,
-                                                 PileReservationInfo oldReservationInfo, String pileSn) {
-        if (!modifyReservationSetting || !isYuxinMainboard(pileSn)) {
+                                                 PileReservationInfo oldReservationInfo, boolean yuxinMainboard) {
+        if (!modifyReservationSetting || !yuxinMainboard) {
             return false;
         }
         if (StringUtils.equals(operation, "03")) {
@@ -494,14 +511,29 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
     }
 
     private boolean replaceYuxinReservation(String memberId, PileReservationInfo oldReservationInfo, PileReservationInfo newReservationInfo) {
-        if (!sendReservationCommand(oldReservationInfo, memberId, "02")) {
+        if (oldReservationInfo == null) {
+            log.error("羽信预约替换失败, 旧预约为空, memberId:{}, newReservation:{}", memberId, reservationLogText(newReservationInfo));
             return false;
         }
-        if (sendReservationCommand(newReservationInfo, memberId, "01")) {
+        log.info("羽信预约替换开始, memberId:{}, oldReservation:{}, newReservation:{}",
+                memberId, reservationLogText(oldReservationInfo), reservationLogText(newReservationInfo));
+        boolean cancelOldResult = sendReservationCommand(oldReservationInfo, memberId, "02");
+        log.info("羽信预约替换取消旧预约结果, reservedId:{}, pileConnectorCode:{}, result:{}",
+                oldReservationInfo.getId(), oldReservationInfo.getPileConnectorCode(), cancelOldResult);
+        if (!cancelOldResult) {
+            return false;
+        }
+        boolean createNewResult = sendReservationCommand(newReservationInfo, memberId, "01");
+        log.info("羽信预约替换新预约结果, reservedId:{}, pileConnectorCode:{}, result:{}",
+                newReservationInfo.getId(), newReservationInfo.getPileConnectorCode(), createNewResult);
+        if (createNewResult) {
             return true;
         }
         try {
-            if (!sendReservationCommand(oldReservationInfo, memberId, "01")) {
+            boolean restoreOldResult = sendReservationCommand(oldReservationInfo, memberId, "01");
+            log.info("羽信预约替换恢复旧预约结果, reservedId:{}, pileConnectorCode:{}, result:{}",
+                    oldReservationInfo.getId(), oldReservationInfo.getPileConnectorCode(), restoreOldResult);
+            if (!restoreOldResult) {
                 log.error("羽信主板修改预约失败后恢复旧预约失败, reservedId:{}, pileConnectorCode:{}",
                         oldReservationInfo.getId(), oldReservationInfo.getPileConnectorCode());
             }
@@ -516,13 +548,27 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
         try {
             PileBasicInfo pileBasicInfo = pileBasicInfoService.selectPileBasicInfoBySN(pileSn);
             String programVersion = pileBasicInfo == null ? null : pileBasicInfo.getProgramVersion();
-            return PileProgramVersionUtils.getMainboardManufacturer(programVersion) == PileMainboardManufacturerEnum.YUXIN;
+            PileMainboardManufacturerEnum manufacturer = PileProgramVersionUtils.getMainboardManufacturer(programVersion);
+            boolean yuxinMainboard = manufacturer == PileMainboardManufacturerEnum.YUXIN;
+            log.info("预约充电主板识别, pileSn:{}, programVersion:{}, manufacturer:{}, yuxinMainboard:{}",
+                    pileSn, programVersion, manufacturer.getValue(), yuxinMainboard);
+            return yuxinMainboard;
         } catch (Exception e) {
             log.warn("判断羽信主板失败, pileSn:{}", pileSn, e);
             return false;
         }
     }
 
+    private String reservationLogText(PileReservationInfo reservationInfo) {
+        if (reservationInfo == null) {
+            return "null";
+        }
+        return String.format("reservedId=%s,pileSn=%s,pileConnectorCode=%s,status=%s,reservationType=%s,verifyIdentity=%s,startTime=%s,endTime=%s",
+                reservationInfo.getId(), reservationInfo.getPileSn(), reservationInfo.getPileConnectorCode(),
+                reservationInfo.getStatus(), reservationInfo.getReservationType(), reservationInfo.getVerifyIdentity(),
+                reservationInfo.getStartTime(), reservationInfo.getEndTime());
+    }
+
     private PileReservationInfo copyReservationInfo(PileReservationInfo source) {
         PileReservationInfo target = new PileReservationInfo();
         target.setId(source.getId());