diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8e04f8cd28..15ccda7fb2 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -30,7 +30,7 @@
       </map>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="Embedded JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="Embedded JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="VisualizationToolProject">
diff --git a/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MoGoObuProvider.java b/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MoGoObuProvider.java
index 7e44a4502e..8b788ea60f 100644
--- a/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MoGoObuProvider.java
+++ b/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MoGoObuProvider.java
@@ -19,7 +19,7 @@ public class MoGoObuProvider implements IMoGoObuProvider {
     public void init(Context context) {
         Logger.d(MogoObuConst.TAG_MOGO_OBU, "初始化蘑菇自研OBU……");
 
-        MogoSelfObuManager.getInstance().init(context);
+        MogoPrivateObuManager.getInstance().init(context);
     }
 
 
diff --git a/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoSelfObuManager.java b/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.java
similarity index 95%
rename from modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoSelfObuManager.java
rename to modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.java
index c0c3eb7f3d..5229826853 100644
--- a/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoSelfObuManager.java
+++ b/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.java
@@ -27,21 +27,21 @@ import static com.mogo.module.obu.mogo.MogoObuConst.TAG_MOGO_OBU;
  *
  * @author lixiaopeng
  */
-public class MogoSelfObuManager {
+public class MogoPrivateObuManager {
     final String icw_data = "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";
 
     private List<ADASRecognizedResult> resultList = null;
 
-    private MogoSelfObuManager() {
+    private MogoPrivateObuManager() {
     }
 
-    private volatile static MogoSelfObuManager instance = null;
+    private volatile static MogoPrivateObuManager instance = null;
 
-    public static MogoSelfObuManager getInstance() {
+    public static MogoPrivateObuManager getInstance() {
         if (instance == null) {
-            synchronized (MogoSelfObuManager.class) {
+            synchronized (MogoPrivateObuManager.class) {
                 if (instance == null) {
-                    instance = new MogoSelfObuManager();
+                    instance = new MogoPrivateObuManager();
                 }
             }
         }
@@ -254,11 +254,9 @@ public class MogoSelfObuManager {
 
     }
 
-//    public void release() {
-//        NebulaObuClient.getInstance().unregisterObu();
-//        NebulaObuClient.getInstance().unregisterObuListener();
-//        MogoObuManager.getInstance().unregisterListener();
-//    }
+    public void release() {
+        MogoObuManager.getInstance().unregisterListener();
+    }
 
 
     /**