diff --git a/.idea/misc.xml b/.idea/misc.xml
index 2db9aab721..47f1a4e1d4 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,7 +4,7 @@
     <asm skipDebug="false" skipFrames="false" skipCode="false" expandFrames="false" />
     <groovy codeStyle="LEGACY" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="SuppressionsComponent">
diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/AdasNoticeHelper.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/AdasNoticeHelper.java
index aaeec71c8f..d5ec491f0e 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/AdasNoticeHelper.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/utils/AdasNoticeHelper.java
@@ -59,6 +59,8 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
 
     private Handler handler = new Handler(this);
 
+    private boolean isObuLightData = false;
+
     private View selfCar;
 
     private boolean lightCenter = true;
@@ -95,10 +97,6 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
             if(!lightCenter) {
                 handler.sendEmptyMessageDelayed(MSG_REFRESH_CAR_STRATEGY, STRATEGY_DELAY);
             }
-            // debug code
-//        tvSelfSpeed.setVisibility(View.VISIBLE);
-//        tvTrafficLight.setVisibility(View.VISIBLE);
-//        tvLimitSpeed.setVisibility(View.VISIBLE);
         }
     }
 
@@ -209,11 +207,12 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
                 tvLimitSpeed.setVisibility(View.GONE);
                 return true;
             case MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD:
-                if (!handler.hasMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_OBU)) {
+                if (!isObuLightData && !handler.hasMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_OBU)) {
                     tvTrafficLight.setVisibility(View.GONE);
                 }
                 return true;
             case MSG_HIDE_TRAFFIC_LIGHT_BY_OBU:
+                isObuLightData = false;
                 if (!handler.hasMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD)) {
                     tvTrafficLight.setVisibility(View.GONE);
                 }
@@ -237,8 +236,11 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
             String action = intent.getAction();
             if("com.mogo.launcher.adas".equals(action)){
                 // 收到限速信息
-                limitSpeed = intent.getIntExtra("adas_speed_limit", -1);
-                drawLimitSpeed();
+                int limit = intent.getIntExtra("adas_speed_limit", -1);
+                if(limit>0) {
+                    limitSpeed = limit;
+                    drawLimitSpeed();
+                }
             }else {
                 int type = intent.getIntExtra("type", -1);
                 if (type == 2) {
@@ -272,6 +274,7 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
     }
 
     private void handleObuTrafficLightInfo(String lightStatus, String surplusTime) {
+        isObuLightData = true;
         if (tvTrafficLight != null) {
             handler.removeMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_OBU);
             handler.removeMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD);
@@ -282,6 +285,10 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
     }
 
     private void handleCloudTrafficLight(CloudRoadData roadData) {
+        if (isObuLightData) {
+            handler.removeMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD);
+            return;
+        }
         if (tvTrafficLight != null && !handler.hasMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_OBU)) {
             handler.removeMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD);
             // todo drawTrafficLight