diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index ee00b31ab..a13816e07 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -1182,12 +1182,12 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     }
 
     private void checkHeight() {
-        if (isFullscreen() || isLand() || mPlayers.getVideoHeight() == 0) return;
+        if (isLand() || isFullscreen() || mPlayers.getVideoHeight() == 0) return;
         mBinding.video.post(this::changeHeight);
     }
 
     private void changeHeight() {
-        int minHeight = ResUtil.getScreenHeight() / 4;
+        int minHeight = ResUtil.dp2px(150);
         int maxHeight = ResUtil.getScreenHeight() * 2 / 3;
         int parentWidth = ((View) mBinding.video.getParent()).getWidth();
         int calculated = (int) (parentWidth * ((float) mPlayers.getVideoHeight() / mPlayers.getVideoWidth()));
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/DeviceAdapter.java b/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/DeviceAdapter.java
index 526918b5c..d99225743 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/DeviceAdapter.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/DeviceAdapter.java
@@ -36,6 +36,7 @@ public class DeviceAdapter extends BaseDiffAdapter<Device, DeviceAdapter.ViewHol
 
     @Override
     public void clear() {
+        super.clear();
         Device.delete();
     }