diff --git a/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/autopilot/telematic/TeleMsgHandler.kt b/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/autopilot/telematic/TeleMsgHandler.kt
index 0eca37e334..80aaac3398 100644
--- a/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/autopilot/telematic/TeleMsgHandler.kt
+++ b/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/autopilot/telematic/TeleMsgHandler.kt
@@ -79,6 +79,7 @@ class TeleMsgHandler : IMsgHandler {
 
     private var listener: EventListener? = null
 
+    @Volatile
     private var lastTimeOnReceiveDriveVideo = 0L
 
     override fun handleMsgFromServer(msg: MogoProtocolMsg?, channel: Channel?) {
@@ -201,7 +202,6 @@ class TeleMsgHandler : IMsgHandler {
                                             it["open"] = true
                                             it["playUrl"] = playUrl
                                         })
-                                        CallerTelematicManager.sendMsgToServer(TelematicConstant.DRIVE_SEAT_VIDEO_STREAM_RSP, "11".toByteArray())
                                     } else {
                                         MogoAnalyticUtils.track("DriveSeatVideoStream", HashMap<String, Any>().also {
                                             it["step"] = 2
@@ -219,6 +219,7 @@ class TeleMsgHandler : IMsgHandler {
                                             Log.d(TAG, "--- poller -> $it")
                                             if (!it) {
                                                 // 设备离线了，乘客屏的驾驶位视频控件要移除
+                                                lastTimeOnReceiveDriveVideo = 0L
                                                 CallerOchBizFunctionCall4EagleManager.setVideoView(null)
                                             }
                                             CallerTelematicManager.sendMsgToServer(TelematicConstant.DRIVE_SEAT_VIDEO_STREAM_RSP, if (it) "1".toByteArray() else "0".toByteArray())
@@ -226,6 +227,7 @@ class TeleMsgHandler : IMsgHandler {
 
                                         CallerOchBizFunctionCall4EagleManager.setVideoView(target)
                                         lastTimeOnReceiveDriveVideo = SystemClock.elapsedRealtime()
+                                        CallerTelematicManager.sendMsgToServer(TelematicConstant.DRIVE_SEAT_VIDEO_STREAM_RSP, "11".toByteArray())
                                     }
                                 } else {
                                     MogoAnalyticUtils.track("DriveSeatVideoStream", HashMap<String, Any>().also {
@@ -237,6 +239,7 @@ class TeleMsgHandler : IMsgHandler {
                                 }
                             } else {
                                 //第1个0代表运营面板开关关闭，第2个1代表关闭成功，告之司机端; 相应的还有状态：00表示关闭失败
+                                lastTimeOnReceiveDriveVideo = 0L
                                 CallerTelematicManager.sendMsgToServer(TelematicConstant.DRIVE_SEAT_VIDEO_STREAM_RSP, "01".toByteArray())
                                 CallerOchBizFunctionCall4EagleManager.setVideoView(null)
                                 MogoAnalyticUtils.track("DriveSeatVideoStream", HashMap<String, Any>().also {