diff --git a/app/src/main/java/com/huawei/cloudapp/ui/CasCloudMainActivity.java b/app/src/main/java/com/huawei/cloudapp/ui/CasCloudMainActivity.java
index 93901c5afc7e409612c3b5cfca6ae9d9cee492b5..b37114e07c0946a37f6c6d0083c1022fcb9bf485 100644
--- a/app/src/main/java/com/huawei/cloudapp/ui/CasCloudMainActivity.java
+++ b/app/src/main/java/com/huawei/cloudapp/ui/CasCloudMainActivity.java
@@ -126,7 +126,6 @@ public class CasCloudMainActivity extends Activity {
                 return;
             }
             mCardPagerAdapter.addCardItem(new CardItem(phoneInfo.get(PHONE_NAME), "8U-16G-1080P", phoneInfo.get(PHONE_ID)));
-            break;
         }
 
         if (mCardPagerAdapter.getCount() == 1) {
diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/virtualdevice/sensor/VirtualSensor.java b/cloudphone/src/main/java/com/huawei/cloudphone/virtualdevice/sensor/VirtualSensor.java
index 9850e196da9c1ba21a281e5677e73484c8d9a76a..0580a0e03c1e37d8dadc0bc9a198939ce566b12d 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/virtualdevice/sensor/VirtualSensor.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/virtualdevice/sensor/VirtualSensor.java
@@ -64,11 +64,7 @@ public class VirtualSensor implements SensorEventListener {
         }
         mSensorManager.unregisterListener(this, mSensor);
         mSensorManager.unregisterListener(this, mAccelerationSensor);
-        try {
-            mHandlerThread.join();
-        } catch (InterruptedException e) {
-            Log.e(TAG, "stopProcess: failed to stop mHandlerThread", e);
-        }
+        mHandlerThread.getLooper().quit();
         mIsStart = false;
     }