diff --git a/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoHandAdasMsgManager.java b/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoHandAdasMsgManager.java
index 92d817c843..e9a735df99 100644
--- a/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoHandAdasMsgManager.java
+++ b/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoHandAdasMsgManager.java
@@ -50,6 +50,7 @@ public class MoGoHandAdasMsgManager implements
     private int turnLightTimes = 0;
     private boolean isOnTurnLight = false;
     private int turnLight = 0;
+    private volatile boolean isShowTurnLight = false;
 
     private int setTurnLightState(int turn_light) {
         if (turn_light == 0) {
@@ -77,6 +78,11 @@ public class MoGoHandAdasMsgManager implements
         //can数据转发  转向灯状态 0是正常 1是左转 2是右转
         if (lightSwitch != null) {
             int state = setTurnLightState(lightSwitch.getNumber());
+            if (state == 1 || state == 2) {
+                isShowTurnLight = true;
+            } else {
+                isShowTurnLight = false;
+            }
             CallerLogger.INSTANCE.d(M_DEVA + TAG, "onAutopilotLightSwitchData -- newState:" + state + ",oldState:" + lightSwitch.getNumber());
             CallerHmiManager.INSTANCE.showTurnLight(state);
         }
@@ -86,7 +92,9 @@ public class MoGoHandAdasMsgManager implements
     public void onAutopilotBrakeLightData(boolean brakeLight) {
         //设置刹车信息
         CallerLogger.INSTANCE.d(M_DEVA + TAG, "onAutopilotBrakeLightData -- brakeLight = $brakeLight");
-        CallerHmiManager.INSTANCE.showBrakeLight(brakeLight ? 1 : 0);
+        if (!isShowTurnLight) {
+            CallerHmiManager.INSTANCE.showBrakeLight(brakeLight ? 1 : 0);
+        }
     }
 
     @Override