diff --git a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/AMapMarkerClickHandler.java b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/AMapMarkerClickHandler.java
index cdf9657f93..0b89685535 100644
--- a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/AMapMarkerClickHandler.java
+++ b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/AMapMarkerClickHandler.java
@@ -2,7 +2,7 @@ package com.mogo.map.impl.custom;
 
 import android.util.Log;
 
-import com.mogo.map.impl.custom.marker.MarkerWrapperIntance;
+import com.mogo.map.impl.custom.marker.MarkerWrapperClickHelper;
 import com.mogo.map.marker.IMogoMarker;
 import com.mogo.map.marker.IMogoMarkerClickListener;
 import com.mogo.map.marker.MogoMarkersHandler;
@@ -23,7 +23,7 @@ public class AMapMarkerClickHandler {
         if ( marker == null ) {
             return false;
         }
-        Map<String, IMogoMarker> mogoMarkerMap = MarkerWrapperIntance.getInstance().getMogoMarkerMap();
+        Map<String, IMogoMarker> mogoMarkerMap = MarkerWrapperClickHelper.getInstance().getMogoMarkerMap();
         if ( mogoMarkerMap.containsKey(marker.getId())) {
             IMogoMarker mogoMarker = mogoMarkerMap.get(marker.getId());
             final IMogoMarkerClickListener listener = mogoMarker.getOnMarkerClickListener();
diff --git a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/AMapMarkerWrapper.java b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/AMapMarkerWrapper.java
index d304a189af..e6f1555310 100644
--- a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/AMapMarkerWrapper.java
+++ b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/AMapMarkerWrapper.java
@@ -5,12 +5,8 @@ import android.graphics.Point;
 import android.util.Log;
 import android.view.View;
 import android.view.animation.Interpolator;
-import android.view.animation.ScaleAnimation;
-import android.view.animation.TranslateAnimation;
 
-import com.mogo.commons.AbsMogoApplication;
 import com.mogo.map.MogoLatLng;
-import com.mogo.map.impl.custom.AMapWrapper;
 import com.mogo.map.impl.custom.utils.ObjectUtils;
 import com.mogo.map.marker.IMogoInfoWindowAdapter;
 import com.mogo.map.marker.IMogoMarker;
@@ -18,14 +14,12 @@ import com.mogo.map.marker.IMogoMarkerClickListener;
 import com.mogo.map.marker.IMogoMarkerIconViewCreator;
 import com.mogo.map.marker.MogoMarkerOptions;
 import com.mogo.map.marker.anim.OnMarkerAnimationListener;
-import com.mogo.utils.WindowUtils;
 import com.mogo.utils.logger.Logger;
 import com.zhidaoauto.map.sdk.inner.marker.Animation;
 import com.zhidaoauto.map.sdk.inner.marker.MarkerScaleAnimation;
 import com.zhidaoauto.map.sdk.inner.marker.MarkerTranslateAnimation;
 import com.zhidaoauto.map.sdk.open.abs.marker.MarkerAnimationListener;
 import com.zhidaoauto.map.sdk.open.marker.Marker;
-import com.zhidaoauto.map.sdk.open.marker.MarkerInfo;
 import com.zhidaoauto.map.sdk.open.marker.MarkerOptions;
 import com.zhidaoauto.map.sdk.open.query.LonLatPoint;
 import com.zhidaoauto.map.sdk.open.tools.MapTools;
@@ -33,7 +27,6 @@ import com.zhidaoauto.map.sdk.open.tools.MapTools;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Observable;
 import java.util.Observer;
@@ -63,7 +56,7 @@ public class AMapMarkerWrapper implements IMogoMarker, Observer {
         if (marker != null) {
             // 设置高德 marker 的object对象为 IMogoMarker 实例。！！！！
             marker.setMObject(this);
-            MarkerWrapperIntance.getInstance().setMogoMarkerMap(marker.getId(),this);
+            MarkerWrapperClickHelper.getInstance().setMogoMarkerMap(marker.getId(),this);
         }
         setObject(mogoMarkerOptions.getObject());
         this.mMogoMarkerOptions = mogoMarkerOptions;
diff --git a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/MarkerWrapperClickHelper.java b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/MarkerWrapperClickHelper.java
new file mode 100644
index 0000000000..4f45d44088
--- /dev/null
+++ b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/MarkerWrapperClickHelper.java
@@ -0,0 +1,33 @@
+package com.mogo.map.impl.custom.marker;
+
+import com.mogo.map.marker.IMogoMarker;
+import com.mogo.map.marker.IMogoMarkerClickListener;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MarkerWrapperClickHelper {
+
+    private volatile static MarkerWrapperClickHelper markerWrapperClickHelper;
+
+    private Map<String, IMogoMarker> mogoMarkerMap = new HashMap<>();
+
+    public void setMogoMarkerMap(String id,IMogoMarker iMogoMarker){
+        this.mogoMarkerMap.put(id,iMogoMarker);
+    }
+
+    public Map<String, IMogoMarker> getMogoMarkerMap() {
+        return mogoMarkerMap;
+    }
+
+    public static MarkerWrapperClickHelper getInstance(){
+        if (markerWrapperClickHelper == null) {
+            synchronized (MarkerWrapperClickHelper.class) {
+                if (markerWrapperClickHelper == null) {
+                    markerWrapperClickHelper = new MarkerWrapperClickHelper();
+                }
+            }
+        }
+        return markerWrapperClickHelper;
+    }
+}
diff --git a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/MarkerWrapperIntance.java b/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/MarkerWrapperIntance.java
deleted file mode 100644
index 16119ca608..0000000000
--- a/libraries/map-custom/src/main/java/com/mogo/map/impl/custom/marker/MarkerWrapperIntance.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.mogo.map.impl.custom.marker;
-
-import com.mogo.map.marker.IMogoMarker;
-import com.zhidaoauto.map.sdk.open.marker.Marker;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class MarkerWrapperIntance {
-    public static MarkerWrapperIntance markerWrapperIntance;
-    private Map<String, IMogoMarker> mogoMarkerMap = new HashMap<>();
-    public void setMogoMarkerMap(String id,IMogoMarker iMogoMarker){
-        this.mogoMarkerMap.put(id,iMogoMarker);
-    }
-
-    public Map<String, IMogoMarker> getMogoMarkerMap() {
-        return mogoMarkerMap;
-    }
-
-    public static MarkerWrapperIntance getInstance(){
-        if (markerWrapperIntance == null){
-            markerWrapperIntance = new MarkerWrapperIntance();
-        }
-        return markerWrapperIntance;
-    }
-}