diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
index c8f29bf76..b9d59f043 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
@@ -369,7 +369,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
     @Override
     public void onSubtitleClick() {
         App.post(this::hideControl, 200);
-        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).show(this), 200);
+        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).end(true).show(this), 200);
     }
 
     @Override
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index 786ff7cba..1d3a760f7 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -641,7 +641,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     @Override
     public void onSubtitleClick() {
         App.post(this::hideControl, 200);
-        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).show(this), 200);
+        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).end(true).show(this), 200);
     }
 
     @Override
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index adc7055b6..96bb53ec4 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -1015,7 +1015,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     @Override
     public void onSubtitleClick() {
         App.post(this::hideControl, 200);
-        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).show(this), 200);
+        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).end(isFullscreen()).show(this), 200);
     }
 
     @Override
diff --git a/app/src/main/java/com/fongmi/android/tv/ui/dialog/SubtitleDialog.java b/app/src/main/java/com/fongmi/android/tv/ui/dialog/SubtitleDialog.java
index 00ae6a97b..e6bb5f9e6 100644
--- a/app/src/main/java/com/fongmi/android/tv/ui/dialog/SubtitleDialog.java
+++ b/app/src/main/java/com/fongmi/android/tv/ui/dialog/SubtitleDialog.java
@@ -1,5 +1,6 @@
 package com.fongmi.android.tv.ui.dialog;
 
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -20,6 +21,7 @@ public final class SubtitleDialog extends BaseDialog {
 
     private DialogSubtitleBinding binding;
     private SubtitleView subtitleView;
+    private boolean end;
 
     public static SubtitleDialog create() {
         return new SubtitleDialog();
@@ -30,6 +32,11 @@ public final class SubtitleDialog extends BaseDialog {
         return this;
     }
 
+    public SubtitleDialog end(boolean end) {
+        this.end = end;
+        return this;
+    }
+
     public void show(FragmentActivity activity) {
         for (Fragment f : activity.getSupportFragmentManager().getFragments()) if (f instanceof BottomSheetDialogFragment) return;
         show(activity.getSupportFragmentManager(), null);
@@ -79,6 +86,7 @@ public final class SubtitleDialog extends BaseDialog {
     @Override
     public void onResume() {
         super.onResume();
+        if (end) getDialog().getWindow().setGravity(Gravity.END);
         getDialog().getWindow().setLayout(ResUtil.dp2px(216), -1);
     }
 }
\ No newline at end of file
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index e9585168d..f731e849f 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -689,7 +689,7 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
     @Override
     public void onSubtitleClick() {
         App.post(this::hideControl, 200);
-        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).show(this), 200);
+        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).end(true).show(this), 200);
     }
 
     @Override
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 dae51bd43..c5f162eee 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
@@ -1031,7 +1031,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     @Override
     public void onSubtitleClick() {
         App.post(this::hideControl, 200);
-        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).show(this), 200);
+        App.post(() -> SubtitleDialog.create().view(mBinding.exo.getSubtitleView()).end(isFullscreen()).show(this), 200);
     }
 
     @Override