diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/SpeedPanelView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/SpeedPanelView.kt
index 72374b2774..2fb16418d3 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/SpeedPanelView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/widget/SpeedPanelView.kt
@@ -1,17 +1,17 @@
 package com.mogo.eagle.core.function.hmi.ui.widget
 
 import android.content.Context
-import android.graphics.Color
+import android.graphics.*
 import android.location.Location
-import android.util.AttributeSet
+import android.util.*
 import android.view.Gravity
 import android.widget.FrameLayout
 import com.alibaba.android.arouter.launcher.ARouter
 import com.mogo.eagle.core.data.constants.MogoServicePaths
 import com.mogo.eagle.core.function.call.hmi.CallerHmiManager
 import com.mogo.eagle.core.function.hmi.R
-import com.mogo.eagle.core.utilcode.util.UiThreadHandler
-import com.mogo.map.MogoMapUIController
+import com.mogo.eagle.core.utilcode.util.*
+import com.mogo.map.*
 import com.mogo.map.navi.IMogoCarLocationChangedListener2
 import com.mogo.service.IMogoServiceApis
 import java.util.*
@@ -38,6 +38,11 @@ class SpeedPanelView @JvmOverloads constructor(
 
     var mSpeedLimmit = 60;
 
+
+    private val timer by lazy {
+        Timer()
+    }
+
     init {
         initEvent(context)
 
@@ -61,29 +66,31 @@ class SpeedPanelView @JvmOverloads constructor(
         }
     }
 
-    private val timerTask = object : TimerTask() {
-        override fun run() {
-            if (mLatLng != null) {
-                mSpeedLimmit = MogoMapUIController.getInstance()
-                    .getLimitSpeed(mLatLng!!.longitude, mLatLng!!.latitude, mLatLng!!.bearing)
-                UiThreadHandler.post {
-                    val speed = (mLatLng!!.speed * 3.6f).toInt()
-                    mSpeedChartView.setArcColor(Color.parseColor(if (speed > mSpeedLimmit) "#DB3137" else "#3E77F6"))
-                    mSpeedChartView.setValues(speed)
-                    setBackgroundResource(if (speed > mSpeedLimmit) R.drawable.yi_biao_pan_bg_speeding else R.drawable.yi_biao_pan_bg_nor)
+    private var timerTask : TimerTask? = null
+
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow() // 注册位置回调
+        mMogoServiceApis.registerCenterApi.registerCarLocationChangedListener(TAG, this)
+        // 开启定时查询速度
+        timerTask?.cancel()
+        val task = object : TimerTask() {
+            override fun run() {
+                Log.d("TTT", "---- timer run ----")
+                if (mLatLng != null) {
+
+                    mSpeedLimmit = MogoMapUIController.getInstance()
+                        .getLimitSpeed(mLatLng!!.longitude, mLatLng!!.latitude, mLatLng!!.bearing)
+                    UiThreadHandler.post {
+                        val speed = (mLatLng!!.speed * 3.6f).toInt()
+                        mSpeedChartView.setArcColor(Color.parseColor(if (speed > mSpeedLimmit) "#DB3137" else "#3E77F6"))
+                        mSpeedChartView.setValues(speed)
+                        setBackgroundResource(if (speed > mSpeedLimmit) R.drawable.yi_biao_pan_bg_speeding else R.drawable.yi_biao_pan_bg_nor)
+                    }
                 }
             }
         }
-    }
-
-    override fun onAttachedToWindow() {
-        super.onAttachedToWindow()
-        // 注册位置回调
-        mMogoServiceApis.registerCenterApi
-            .registerCarLocationChangedListener(TAG, this)
-
-        // 开启定时查询速度
-        Timer().schedule(timerTask, Date(), 100)
+        this.timerTask = task
+        timer.schedule(task, Date(), 100)
     }
 
     override fun onDetachedFromWindow() {
@@ -92,7 +99,7 @@ class SpeedPanelView @JvmOverloads constructor(
         mMogoServiceApis.registerCenterApi
             .unregisterMogoLocationListener(TAG)
         try {
-            timerTask.cancel()
+            timerTask?.cancel()
         } catch (e: Exception) {
             e.printStackTrace()
         }