diff --git a/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/BaseDrawer.java b/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/BaseDrawer.java
index 3d060ceb93..080f778d68 100644
--- a/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/BaseDrawer.java
+++ b/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/BaseDrawer.java
@@ -208,7 +208,6 @@ public class BaseDrawer {
     public int getModelRes(int type) {
         AdasRecognizedType recognizedType = AdasRecognizedType.valueFrom(type);
         if (recognizedType == AdasRecognizedType.classIdCar) {
-            // TODO 这里临时替换模型解决穿模现象
             return R.raw.special_vehicle;
         } else if (recognizedType == AdasRecognizedType.classIdTrafficBus) {
             return R.raw.daba;
@@ -223,10 +222,11 @@ public class BaseDrawer {
         } else if (recognizedType == AdasRecognizedType.classIdBicycle) {
             return R.raw.zixingche;
         } else if (recognizedType == AdasRecognizedType.classIdTrafficTruck) {
-            // TODO 这里临时替换模型解决穿模现象
             return R.raw.daba;
+        } else if (recognizedType == AdasRecognizedType.classIdPerson) {
+            return R.raw.people;
         }
-        return R.raw.people;
+        return R.raw.special_vehicle;
     }
 
     /**
diff --git a/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/IdentifyDataDrawer.java b/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/IdentifyDataDrawer.java
index 1ade18dd00..6b4e7f0ecf 100644
--- a/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/IdentifyDataDrawer.java
+++ b/modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/IdentifyDataDrawer.java
@@ -28,20 +28,20 @@ import java.util.concurrent.TimeUnit;
 public class IdentifyDataDrawer extends BaseDrawer {
 
     private static final String TAG = "IdentifyDataDrawer";
-
     private static volatile IdentifyDataDrawer sInstance;
-
     /**
      * 上一帧数据的缓存
      */
     private static Map<String, IMogoMarker> mMarkersCaches = new ConcurrentHashMap<>();
+    /**
+     * 最后一帧数据的缓存
+     */
+    private final Map<String, TrafficData> mLastPositions = new ConcurrentHashMap<>();
 
-    public IdentifyDataDrawer() {
+    private IdentifyDataDrawer() {
         super();
     }
 
-    private final Map<String, TrafficData> mLastPositions = new ConcurrentHashMap<>();
-
     public static IdentifyDataDrawer getInstance() {
         if (sInstance == null) {
             synchronized (IdentifyDataDrawer.class) {
@@ -63,11 +63,9 @@ public class IdentifyDataDrawer extends BaseDrawer {
      * @param resultList adas感知融合数据
      */
     public void renderAdasRecognizedResult(List<TrafficData> resultList) {
-
         final long start = System.nanoTime();
         if (resultList == null || resultList.isEmpty() || !DebugConfig.isUseAdasRecognize()) {
             clearOldMarker();
-            Log.w(TAG, "渲染 adas 识别的数据 resultList==>" + resultList + "  DebugConfig.isUseAdasRecognize()==>" + DebugConfig.isUseAdasRecognize());
             return;
         }
 
@@ -127,15 +125,18 @@ public class IdentifyDataDrawer extends BaseDrawer {
      * @param recognizedListResult
      */
     private void updateCacheMarkerRes(IMogoMarker marker, TrafficData recognizedListResult) {
-        String resIdVal;
+        // 获取3D资源文件
         int resId = getModelRes(recognizedListResult.getType().getType());
-        resIdVal = resId + "";
+        String resIdVal = resId + "";
+        // 查询缓存中是否存在
         String resName = mMarkerCachesResMd5Values.get(resIdVal);
+        // 缓存存在直接试用,节省内存
         if (!TextUtils.isEmpty(resName)) {
             if (!TextUtils.equals(resName, marker.getMarkerResName())) {
                 marker.use3DResource(resName);
             }
         } else {
+            // 缓存不存在,取出名称进行缓存
             resName = marker.use3DResource(resId);
             mMarkerCachesResMd5Values.put(resIdVal, resName);
         }