diff --git a/OCH/bus/passenger/src/main/res/m2/layout/bus_p_m2_driving_info_fragment.xml b/OCH/bus/passenger/src/main/res/m2/layout/bus_p_m2_driving_info_fragment.xml
index a290ef869b..d8b3726702 100644
--- a/OCH/bus/passenger/src/main/res/m2/layout/bus_p_m2_driving_info_fragment.xml
+++ b/OCH/bus/passenger/src/main/res/m2/layout/bus_p_m2_driving_info_fragment.xml
@@ -168,6 +168,7 @@
         android:id="@+id/clg_distance_left_time"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:visibility="gone"
         app:constraint_referenced_ids="bg_distance_lefttime,bg_distance_lefttime_split,tv_distance,tv_left_time" />
 
     <View
diff --git a/OCH/shuttle/passenger/src/main/res/m2/layout/shuttle_p_m2_driving_info_fragment.xml b/OCH/shuttle/passenger/src/main/res/m2/layout/shuttle_p_m2_driving_info_fragment.xml
index 4233460588..8f5c360ae6 100644
--- a/OCH/shuttle/passenger/src/main/res/m2/layout/shuttle_p_m2_driving_info_fragment.xml
+++ b/OCH/shuttle/passenger/src/main/res/m2/layout/shuttle_p_m2_driving_info_fragment.xml
@@ -168,6 +168,7 @@
         android:id="@+id/clg_distance_left_time"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:visibility="gone"
         app:constraint_referenced_ids="bg_distance_lefttime,bg_distance_lefttime_split,tv_distance,tv_left_time" />
 
     <View
diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/StatusSummaryView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/StatusSummaryView.kt
index 4faa82f169..49cfb3ced5 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/StatusSummaryView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/setting/StatusSummaryView.kt
@@ -235,26 +235,27 @@ class StatusSummaryView @JvmOverloads constructor(
 
     override fun authCrtFile(device: String, root: String) {
         super.authCrtFile(device, root)
-        UiThreadHandler.post {
+        UiThreadHandler.post ({
             if (data.size < 6) return@post
             data[5].desc = "本机证书已下载"
             data[5].isException = false
             adapter?.notifyItemChanged(5)
-        }
+        }, UiThreadHandler.MODE.QUEUE)
     }
 
     override fun authCrtError(errorMsg: String) {
         super.authCrtError(errorMsg)
-        UiThreadHandler.post {
+        UiThreadHandler.post ({
             if (data.size < 6) return@post
             data[5].desc = "本机证书下载异常:$errorMsg"
             data[5].isException = true
             adapter?.notifyItemChanged(5)
-        }
+        }, UiThreadHandler.MODE.QUEUE)
     }
 
     override fun onCertificationResult(msg: String) {
         super.onCertificationResult(msg)
+//        Log.i("emArrow","onCertificationResult : $msg")
         if (!SharedPrefsMgr.getInstance().getBoolean(
                 "${MoGoConfig.AUTOPILOT_CERTIFICATION}-${DebugConfig.getNetMode()}",
                 MoGoConfig.AUTOPILOT_CERTIFICATION_DEFAULT_VALUE
@@ -262,11 +263,11 @@ class StatusSummaryView @JvmOverloads constructor(
         ) {
             return
         }
-        UiThreadHandler.post {
+        UiThreadHandler.post ({
             if (data.size < 6) return@post
             data[5].desc = msg
             data[5].isException = !msg.contains("成功校验")
             adapter?.notifyItemChanged(5)
-        }
+        }, UiThreadHandler.MODE.QUEUE)
     }
 }
\ No newline at end of file
diff --git a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/telematic/CallerTelematicListenerManager.kt b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/telematic/CallerTelematicListenerManager.kt
index 45c9c16f6c..29f51e01be 100644
--- a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/telematic/CallerTelematicListenerManager.kt
+++ b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/telematic/CallerTelematicListenerManager.kt
@@ -9,6 +9,15 @@ object CallerTelematicListenerManager: CallerBase<IReceivedMsgListener>() {
 
     private const val TAG = "CallerTelematicListenerManager"
 
+    private var sn: String? = null
+
+    override fun doSomeAfterAddListener(tag: String, listener: IReceivedMsgListener) {
+        super.doSomeAfterAddListener(tag, listener)
+        if (!sn.isNullOrEmpty()) {
+            listener.onReceivedServerSn(sn)
+        }
+    }
+
     fun invokeReceivedMsg(type: Int, byteArray: ByteArray) {
         M_LISTENERS.forEach {
             val listener = it.value
@@ -21,6 +30,7 @@ object CallerTelematicListenerManager: CallerBase<IReceivedMsgListener>() {
     }
 
     fun dispatchServerSn(sn: String?) {
+        this.sn = sn
         M_LISTENERS.forEach {
             val listener = it.value
             try {