diff --git a/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java b/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java
index 29e896ba4a..7581fd5bfd 100644
--- a/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java
+++ b/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java
@@ -375,7 +375,6 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
         mServiceApis.getAdasControllerApi().release();
         Logger.d( TAG, "destroy." );
         mServiceApis.getRefreshStrategyControllerApi().clearAllData();
-        AIAssist.getInstance( this ).release();
         mServiceApis.getOnlineCarPanelApi().clear();
         ContextHolderUtil.releaseContext();
         MogoModulesManager.getInstance().onDestroy();
diff --git a/modules/mogo-module-v2x/src/main/res/layout/item_v2x_fatigue_driving.xml b/modules/mogo-module-v2x/src/main/res/layout/item_v2x_fatigue_driving.xml
index 2eecb6d0f8..afe0fffb60 100644
--- a/modules/mogo-module-v2x/src/main/res/layout/item_v2x_fatigue_driving.xml
+++ b/modules/mogo-module-v2x/src/main/res/layout/item_v2x_fatigue_driving.xml
@@ -65,7 +65,8 @@
         app:layout_constraintBottom_toBottomOf="@+id/ivToNav"
         app:layout_constraintEnd_toStartOf="@+id/ivToNav"
         app:layout_constraintTop_toTopOf="@+id/ivToNav"
-        tools:text="300m" />
+        tools:text="300m"
+        android:visibility="invisible"/>
 
     <ImageView
         android:id="@+id/ivToNav"