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 6cf28e9879..30e6993f02 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
@@ -199,7 +199,24 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
         if (tvTrafficLight != null && !handler.hasMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_OBU)) {
             handler.removeMessages(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD);
             // todo drawTrafficLight
-
+            String lightStatus;
+            switch (roadData.getLightStatus()) {
+                case 1:
+                    // 红灯
+                    lightStatus = "R";
+                    break;
+                case 3:
+                    // 黄灯
+                    lightStatus = "Y";
+                    break;
+                default:
+                    // 默认绿灯
+                    lightStatus = "G";
+                    break;
+            }
+            int diff = (int) ((System.currentTimeMillis() - roadData.getSystemTime())/1000);
+            int leftTime = roadData.getLightLeftTime() - diff;
+            drawTrafficLight(lightStatus, "" + leftTime);
             handler.sendEmptyMessageDelayed(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD,
                     HIDE_TRAFFIC_LIGHT_DELAY);
         }
@@ -239,6 +256,8 @@ public class AdasNoticeHelper implements IMogoAdasWarnMessageCallback, IMogoLoca
         if (roadData != null) {
             Logger.d(TAG, "收到红绿灯数据");
             handleCloudTrafficLight(roadData);
+        }else{
+            handler.sendEmptyMessage(MSG_HIDE_TRAFFIC_LIGHT_BY_CLOUD);
         }
     }
 }
diff --git a/modules/mogo-module-obu/src/main/java/com/zhidao/mogo/module/obu/MockUtil.kt b/modules/mogo-module-obu/src/main/java/com/zhidao/mogo/module/obu/MockUtil.kt
index 3508d407eb..f145d475cd 100644
--- a/modules/mogo-module-obu/src/main/java/com/zhidao/mogo/module/obu/MockUtil.kt
+++ b/modules/mogo-module-obu/src/main/java/com/zhidao/mogo/module/obu/MockUtil.kt
@@ -85,6 +85,16 @@ class MockUtil:Handler.Callback {
         view.findViewById<Button>(R.id.btnRushRedLight).setOnClickListener {
             obu.onMessageReceived("{\"rush_redlight\": {\"glosa_info\": [{\"rush_redlight_alarm\": 0}]}}".toByteArray())
         }
+
+        view.findViewById<Button>(R.id.btnStartTrafficLight).setOnClickListener {
+            intervalMockData()
+        }
+
+        view.findViewById<Button>(R.id.btnStopTrafficLight).setOnClickListener {
+            if (intervalObs != null&&!intervalObs.isDisposed) {
+                intervalObs.dispose()
+            }
+        }
         handler.sendEmptyMessageDelayed(1001, 10000)
 
     }
diff --git a/modules/mogo-module-obu/src/main/res/layout/mock_obu.xml b/modules/mogo-module-obu/src/main/res/layout/mock_obu.xml
index 1fdcf568af..4bf7be45ae 100644
--- a/modules/mogo-module-obu/src/main/res/layout/mock_obu.xml
+++ b/modules/mogo-module-obu/src/main/res/layout/mock_obu.xml
@@ -34,8 +34,16 @@
         android:layout_height="wrap_content"
         android:text="行人碰撞" />
 
+    <Button
+        android:id="@+id/btnStartTrafficLight"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="开始红绿灯倒计时" />
 
-
-
+    <Button
+        android:id="@+id/btnStopTrafficLight"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="停止红绿灯倒计时" />
 
 </GridLayout>
\ No newline at end of file