diff --git a/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/v2x/TrafficLightDispatcher.kt b/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/v2x/TrafficLightDispatcher.kt
index e8e68d2532..8810dfa68a 100644
--- a/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/v2x/TrafficLightDispatcher.kt
+++ b/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/v2x/TrafficLightDispatcher.kt
@@ -179,9 +179,9 @@ class TrafficLightDispatcher : IMoGoAutopilotIdentifyListener, IMoGoTrafficLight
                                 lastLightTime = System.currentTimeMillis()
                                 if (lightCountDownTimer == null){
                                     UiThreadHandler.post {
-                                        lightCountDownTimer = object : CountDownTimer(300000, 1000) {
+                                        lightCountDownTimer = object : CountDownTimer(300000, 500) {
                                             override fun onTick(millisUntilFinished: Long) {
-                                                if ((System.currentTimeMillis() - lastLightTime) > 1500) {
+                                                if ((System.currentTimeMillis() - lastLightTime) > 1000) {
                                                     //隐藏红绿灯显示
                                                     hide("倒计时结束隐藏", DataSourceType.TELEMATIC_UNION_V2N)
                                                     lightCountDownTimer?.cancel()
diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/notice/traffic/TrafficLightPromptView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/notice/traffic/TrafficLightPromptView.kt
index f4ac4d79e5..cfb13d0718 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/notice/traffic/TrafficLightPromptView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/notice/traffic/TrafficLightPromptView.kt
@@ -55,24 +55,24 @@ class TrafficLightPromptView @JvmOverloads constructor(
                 when(msg.what){
                     LIGHT_CHECK->{
                         if(startTime == 0L){
-                            sendEmptyMessageDelayed(LIGHT_CHECK, 1000L)
+                            sendEmptyMessageDelayed(LIGHT_CHECK, 500L)
                             return
                         }
                         val endTime = System.nanoTime()
                         val internal = TimeUnit.NANOSECONDS.toMillis(endTime - startTime)
-                        if(internal > 700){
+                        if(internal > 400){
                             UiThreadHandler.post {
                                 tvTrafficNum?.text = "0."
                                 tvTrafficNumDecimal?.text = "00"
                             }
                         }
-                        if(internal>1500){
+                        if(internal>900){
                             UiThreadHandler.post{
                                 this@TrafficLightPromptView.visibility = GONE
                             }
                             return
                         }
-                        sendEmptyMessageDelayed(LIGHT_CHECK, 1000L)
+                        sendEmptyMessageDelayed(LIGHT_CHECK, 500L)
                     }
                 }
             }
@@ -118,7 +118,7 @@ class TrafficLightPromptView @JvmOverloads constructor(
             when(currentState){
                 TrafficLightEnum.GREEN->{
                     if(this@TrafficLightPromptView.visibility == View.GONE){
-                        mLightHandler.sendEmptyMessageDelayed(LIGHT_CHECK, 1000L)
+                        mLightHandler.sendEmptyMessageDelayed(LIGHT_CHECK, 500L)
                         this@TrafficLightPromptView.visibility = View.VISIBLE
                     }
                     if(user == 0){
@@ -131,7 +131,7 @@ class TrafficLightPromptView @JvmOverloads constructor(
                 }
                 TrafficLightEnum.RED->{
                     if(this@TrafficLightPromptView.visibility == View.GONE){
-                        mLightHandler.sendEmptyMessageDelayed(LIGHT_CHECK, 1000L)
+                        mLightHandler.sendEmptyMessageDelayed(LIGHT_CHECK, 500L)
                         this@TrafficLightPromptView.visibility = View.VISIBLE
                     }
                     if(user == 0){
@@ -144,7 +144,7 @@ class TrafficLightPromptView @JvmOverloads constructor(
                 }
                 TrafficLightEnum.YELLOW->{
                     if(this@TrafficLightPromptView.visibility == View.GONE){
-                        mLightHandler.sendEmptyMessageDelayed(LIGHT_CHECK, 1000L)
+                        mLightHandler.sendEmptyMessageDelayed(LIGHT_CHECK, 500L)
                         this@TrafficLightPromptView.visibility = View.VISIBLE
                     }
                     if(user == 0){
diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/FusionTrafficLightView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/FusionTrafficLightView.kt
index 9d4d157fa8..acc3ad1cc7 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/FusionTrafficLightView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/FusionTrafficLightView.kt
@@ -2,7 +2,6 @@ package com.mogo.eagle.core.function.hmi.ui.widget
 
 import android.content.Context
 import android.util.AttributeSet
-import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.widget.ImageView
@@ -46,6 +45,9 @@ class FusionTrafficLightView @JvmOverloads constructor(
     private var fusionTrafficLightPointer: ImageView ?= null //融合红绿灯指针
     private var fusionTrafficLightProportion: ProportionChartView ?= null //占比进度条
 
+    private var currentLightState = TrafficLightEnum.BLACK //当前灯态
+    private var currentLightDuration = 0 //当前灯态倒计时
+
 
     init {
         val typedArray = context.obtainStyledAttributes(attrs, R.styleable.FusionTrafficLightView)
@@ -103,6 +105,11 @@ class FusionTrafficLightView @JvmOverloads constructor(
     ) {
         super.showFusionTrafficLight(currentState, currentDuration, nextState,
             nextDuration, nextTwoState, nextTwoDuration, lightSource)
+        if(currentLightState == currentState && currentLightDuration == currentDuration){
+            return
+        }
+        currentLightState = currentState
+        currentLightDuration = currentDuration
         ThreadUtils.runOnUiThread {
             //如果当前红绿灯视图为隐藏状态则设置为显示状态
             if(this@FusionTrafficLightView.visibility == View.GONE){