diff --git a/app/src/androidTest/java/com/mogo/functions/test/Nt3dByteArrayTest.kt b/app/src/androidTest/java/com/mogo/functions/test/Nt3dByteArrayTest.kt
new file mode 100644
index 0000000000..1ae5c111e2
--- /dev/null
+++ b/app/src/androidTest/java/com/mogo/functions/test/Nt3dByteArrayTest.kt
@@ -0,0 +1,81 @@
+package com.mogo.functions.test
+
+import androidx.test.core.app.ActivityScenario
+import androidx.test.platform.app.InstrumentationRegistry
+import com.mogo.eagle.core.data.enums.Carmodel
+import com.mogo.eagle.core.function.call.map.CallerMapUIServiceManager
+import com.mogo.eagle.core.function.main.MainLauncherActivity
+import com.mogo.eagle.core.utilcode.mogo.logger.Logger
+import com.zhidaoauto.map.sdk.open.renders.marker.BitmapDescriptorFactory
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.runBlocking
+import okio.use
+import org.junit.Before
+import org.junit.Test
+import java.util.concurrent.TimeUnit
+
+class Nt3dByteArrayTest {
+
+
+    companion object {
+        private const val TAG = "NT3D_TEST"
+    }
+
+    lateinit var launch: ActivityScenario<MainLauncherActivity>
+
+    @Before fun before() {
+        launch = ActivityScenario.launch(MainLauncherActivity::class.java)
+    }
+
+    @Test fun testAllNt3d(): Unit = runBlocking {
+        val arguments = InstrumentationRegistry.getArguments()
+        val millis = arguments.getString("delay", "0").toLong()
+        Logger.d(TAG, "-- testAllNt3d --- 0 ---")
+        if (millis > 0) {
+            delay(millis)
+        }
+        Logger.d(TAG, "-- testAllNt3d --- 1 ---")
+        val interval = arguments.getString("interval", "0").toLong()
+        Carmodel.values().iterator().forEach {
+            Logger.d(TAG, "-- testAllNt3d --- 2 ---")
+            delay(interval)
+            Logger.d(TAG, "-- testAllNt3d --- 3 ---")
+            BitmapDescriptorFactory.from3DResource(InstrumentationRegistry.getInstrumentation().targetContext, it.rawValue)?.also { data ->
+                CallerMapUIServiceManager.getMapUIController()?.changeCurrentIcon(data, true)
+            }
+        }
+        delay(TimeUnit.MINUTES.toMillis(10))
+    }
+
+
+    @Test fun testAllNt3d2(): Unit = runBlocking {
+        val arguments = InstrumentationRegistry.getArguments()
+        val millis = arguments.getString("delay", "0").toLong()
+        Logger.d(TAG, "-- testAllNt3d2 --- 0 ---")
+        if (millis > 0) {
+            delay(millis)
+        }
+        Logger.d(TAG, "-- testAllNt3d2 --- 1 ---")
+        val interval = arguments.getString("interval", "0").toLong()
+        val step = arguments.getString("step", "0").toInt()
+        var index = 0
+        Carmodel.values().iterator().forEach {
+            Logger.d(TAG, "-- testAllNt3d2 --- 2 ---")
+            var useByteArray = false
+            if ((index % step) == 0) {
+                useByteArray = true
+            }
+            delay(interval)
+            Logger.d(TAG, "-- testAllNt3d2 --- 3 ---:useByteArray -> $useByteArray")
+            if (useByteArray) {
+                BitmapDescriptorFactory.from3DResource(InstrumentationRegistry.getInstrumentation().targetContext, it.rawValue)?.also { data ->
+                    CallerMapUIServiceManager.getMapUIController()?.changeCurrentIcon(data, true)
+                }
+            } else {
+                CallerMapUIServiceManager.getMapUIController()?.changeCurrentIcon(it.rawValue)
+            }
+            index ++
+        }
+        delay(TimeUnit.MINUTES.toMillis(10))
+    }
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index 4c0bce9973..fe439f20c8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -83,7 +83,7 @@ MOGO_TELEMATIC_VERSION=1.4.7.42
 MOGO_SKIN_VERSION=1.4.7.49.14-debug
 ######## MogoAiCloudSDK Version ########
 # 自研地图
-MAP_SDK_VERSION=3.4.1.18
+MAP_SDK_VERSION=3.4.1.19
 MAP_SDK_DATA_VERSION=1.0.0.9
 MAP_SDK_OPERATION_VERSION=1.1.4.1
 # websocket
diff --git a/libraries/mogo-map-api/src/main/java/com/mogo/map/uicontroller/IMogoMapUIController.kt b/libraries/mogo-map-api/src/main/java/com/mogo/map/uicontroller/IMogoMapUIController.kt
index 9544100094..33ad96be44 100644
--- a/libraries/mogo-map-api/src/main/java/com/mogo/map/uicontroller/IMogoMapUIController.kt
+++ b/libraries/mogo-map-api/src/main/java/com/mogo/map/uicontroller/IMogoMapUIController.kt
@@ -205,6 +205,17 @@ interface IMogoMapUIController {
      */
     fun changeCurrentIcon(@RawRes iconId: Int)
 
+    /**
+     * 修改高精地图自车图标
+     * @param data: 对应的资源的字节数组
+     * @param is3D:
+     *      1. true
+     *         3d资源对应的格式为nt3d, 对应的data也需要为其二进制原始数组；
+     *      2. false
+     *         对应的是一个图片原始数组
+     */
+    fun changeCurrentIcon(data: ByteArray, is3D: Boolean)
+
     /**
      * 自研地图是否匹配道路
      *
diff --git a/libraries/mogo-map/src/main/java/com/mogo/map/AMapViewWrapper.kt b/libraries/mogo-map/src/main/java/com/mogo/map/AMapViewWrapper.kt
index c8ab5dc2cb..1294d9a89e 100644
--- a/libraries/mogo-map/src/main/java/com/mogo/map/AMapViewWrapper.kt
+++ b/libraries/mogo-map/src/main/java/com/mogo/map/AMapViewWrapper.kt
@@ -627,6 +627,27 @@ class AMapViewWrapper(mMapView: MapAutoView) : IMogoMapView, IMogoMapUIControlle
         }
     }
 
+    override fun changeCurrentIcon(data: ByteArray, is3D: Boolean) {
+        if (checkAMapView()) {
+            handler.post {
+                val changeResult = mMapView.getMapAutoViewHelper()!!.getMyLocationStyle()!!
+                    .myLocationIcon(data, is3D)
+                if (!changeResult) {
+                    val count = reChangeIconCount.incrementAndGet()
+                    MapTraceUtil.log(
+                        "", ChainConstant.CHAIN_CODE_HD_MAP_ICON_SET, TAG,
+                        mapOf("changeCurrentIcon-count" to "$count")
+                    )
+                    if (count >= 3) {
+                        return@post
+                    }
+                    handler.postDelayed({ changeCurrentIcon(data, is3D) }, 300L)
+                    reChangeIconCount.set(0)
+                }
+            }
+        }
+    }
+
     override fun result(path: String) {
         invokeUploadLogFile(path)
     }