diff --git a/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/util/BusTrajectoryManager.java b/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/util/BusTrajectoryManager.java
index 8c0515d42b..c0ebf6c186 100644
--- a/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/util/BusTrajectoryManager.java
+++ b/OCH/shuttle/driver_weaknet/src/main/java/com/mogo/och/weaknet/util/BusTrajectoryManager.java
@@ -53,6 +53,7 @@ public class BusTrajectoryManager {
      * 同步Bus路线信息
      */
     public void syncTrajectoryInfo() {
+        OchChainLogManager.writeChainLog("轨迹监控","开始或者结束下发轨迹 轨迹id"+mAutoPilotLine.getLineId(), true, OchChainLogManager.EVENT_KEY_INFE_WITH_TRAJECTORY);
         if (LoginStatusManager.isLogin() && LineModel.INSTANCE.getCurrentTask() != null
                 && LineModel.getStartStationIndex() == 0
                 && !OrderModel.isGoingToNextStation()) {
@@ -159,6 +160,7 @@ public class BusTrajectoryManager {
     }
 
     private void startTrajReqLoop() {
+        OchChainLogManager.writeChainLog("轨迹监控","开始下发轨迹 轨迹id"+mAutoPilotLine.getLineId(), true, OchChainLogManager.EVENT_KEY_INFE_WITH_TRAJECTORY);
         if (mSendReqDisposable != null && !mSendReqDisposable.isDisposed()) {
             return;
         }
@@ -180,6 +182,7 @@ public class BusTrajectoryManager {
     }
 
     public void stopTrajReqLoop() {
+        OchChainLogManager.writeChainLog("轨迹监控","结束下发轨迹 轨迹id"+mAutoPilotLine.getLineId(), true, OchChainLogManager.EVENT_KEY_INFE_WITH_TRAJECTORY);
         if (mSendReqDisposable != null) {
             CallerLogger.d(M_BUS + TAG, "stopTrajReqLoop()");
             mSendReqDisposable.dispose();
diff --git a/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/utils/TaxiTrajectoryManager.java b/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/utils/TaxiTrajectoryManager.java
index a6765abf80..5a2d1706fb 100644
--- a/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/utils/TaxiTrajectoryManager.java
+++ b/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/utils/TaxiTrajectoryManager.java
@@ -70,6 +70,7 @@ public class TaxiTrajectoryManager {
      * 同步订单信息
      */
     public void syncTrajectoryInfo() {
+        OchChainLogManager.writeChainLog("轨迹监控","开始或者结束下发轨迹 轨迹id"+mAutoPilotLine.getLineId(), true, OchChainLogManager.EVENT_KEY_INFE_WITH_TRAJECTORY);
         QueryCurrentTaskRespBean.Result taskAndOrder = TaxiTaskModel.INSTANCE.getCurrentTaskWithOrder();
         if (taskAndOrder == null || taskAndOrder.getCurrentStatus() >= TaskStatusEnum.StartTask.getCode()) {
             CallerLogger.d(M_TAXI + TAG, "syncTrajectoryInfo() stop.");
@@ -251,6 +252,7 @@ public class TaxiTrajectoryManager {
     }
 
     private void startTrajReqLoop() {
+        OchChainLogManager.writeChainLog("轨迹监控","开始下发轨迹 轨迹id"+mAutoPilotLine.getLineId(), true, OchChainLogManager.EVENT_KEY_INFE_WITH_TRAJECTORY);
         if (mSendReqDisposable != null && !mSendReqDisposable.isDisposed()) {
             return;
         }
@@ -274,6 +276,7 @@ public class TaxiTrajectoryManager {
     }
 
     private void stopTrajReqLoop() {
+        OchChainLogManager.writeChainLog("轨迹监控","结束下发轨迹 轨迹id"+mAutoPilotLine.getLineId(), true, OchChainLogManager.EVENT_KEY_INFE_WITH_TRAJECTORY);
         DebugView.Companion.printInfoMsg("[下发轨迹] stopTrajectoryReqLoop");
         if (mSendReqDisposable != null) {
             CallerLogger.d(M_TAXI + TAG, "stopTrajReqLoop()");