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 1a6b4959b..9aafbf7d8 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
@@ -1159,7 +1159,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     private void setMetadata() {
         String title = mHistory.getVodName();
         String episode = getEpisode().getName();
-        boolean empty = title.equals(episode) || episode == null;
+        boolean empty = episode.isEmpty() || title.equals(episode);
         String artist = empty ? "" : getString(R.string.play_now, episode);
         mPlayers.setMetadata(title, artist, mHistory.getVodPic());
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Episode.java b/app/src/main/java/com/fongmi/android/tv/bean/Episode.java
index da19e11ce..e5749e189 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Episode.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Episode.java
@@ -97,8 +97,8 @@ public class Episode implements Parcelable, Diffable<Episode> {
     public int getScore(String name, int number) {
         if (getName().equalsIgnoreCase(name)) return 100;
         if (number != -1 && getNumber() == number) return 80;
-        if (number == -1 && getName().toLowerCase().contains(name.toLowerCase())) return 70;
-        if (number == -1 && name.toLowerCase().contains(getName().toLowerCase())) return 60;
+        if (number == -1 && !name.isEmpty() && getName().toLowerCase().contains(name.toLowerCase())) return 70;
+        if (number == -1 && !getName().isEmpty() && name.toLowerCase().contains(getName().toLowerCase())) return 60;
         return 0;
     }
 
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 ed9f949ef..8be2dcb1f 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
@@ -1302,7 +1302,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     private void setMetadata() {
         String title = mHistory.getVodName();
         String episode = getEpisode().getName();
-        boolean empty = title.equals(episode) || episode == null;
+        boolean empty = episode.isEmpty() || title.equals(episode);
         String artist = empty ? "" : getString(R.string.play_now, episode);
         mPlayers.setMetadata(title, artist, mHistory.getVodPic());
     }
diff --git a/chaquo/src/main/java/com/fongmi/chaquo/Platform.java b/chaquo/src/main/java/com/fongmi/chaquo/Platform.java
index f79cf67b6..81178c7f0 100644
--- a/chaquo/src/main/java/com/fongmi/chaquo/Platform.java
+++ b/chaquo/src/main/java/com/fongmi/chaquo/Platform.java
@@ -40,10 +40,6 @@ public class Platform extends Python.Platform {
     private final Context context;
     private String ABI;
 
-    public static Platform create() {
-        return new Platform();
-    }
-
     public Platform() {
         this.context = Init.context();
         this.sp = context.getSharedPreferences(Common.ASSET_DIR, Context.MODE_PRIVATE);
@@ -69,6 +65,10 @@ public class Platform extends Python.Platform {
         if (ABI == null) throw new RuntimeException("No supported ABI found in: " + supportedAbis);
     }
 
+    public static Platform create() {
+        return new Platform();
+    }
+
     @Override
     public @NotNull String getPath() {
         String assetDir = new File(context.getFilesDir(), Common.ASSET_DIR).getAbsolutePath();
diff --git a/quickjs/src/main/java/com/fongmi/quickjs/method/Global.java b/quickjs/src/main/java/com/fongmi/quickjs/method/Global.java
index b0ea85302..67e803759 100644
--- a/quickjs/src/main/java/com/fongmi/quickjs/method/Global.java
+++ b/quickjs/src/main/java/com/fongmi/quickjs/method/Global.java
@@ -32,10 +32,6 @@ public class Global {
     private final QuickJSContext ctx;
     private final Timer timer;
 
-    public static Global create(QuickJSContext ctx, ExecutorService executor) {
-        return new Global(ctx, executor);
-    }
-
     private Global(QuickJSContext ctx, ExecutorService executor) {
         this.executor = executor;
         this.timer = new Timer();
@@ -43,6 +39,10 @@ public class Global {
         setProperty();
     }
 
+    public static Global create(QuickJSContext ctx, ExecutorService executor) {
+        return new Global(ctx, executor);
+    }
+
     private void setProperty() {
         for (Method method : getClass().getMethods()) {
             if (!method.isAnnotationPresent(JSMethod.class)) continue;
diff --git a/quickjs/src/main/java/com/fongmi/quickjs/utils/Async.java b/quickjs/src/main/java/com/fongmi/quickjs/utils/Async.java
index 1be2baea2..84f58b391 100644
--- a/quickjs/src/main/java/com/fongmi/quickjs/utils/Async.java
+++ b/quickjs/src/main/java/com/fongmi/quickjs/utils/Async.java
@@ -10,6 +10,17 @@ public class Async {
 
     private CompletableFuture<Object> future;
 
+    private final JSCallFunction success = args -> {
+        future.complete(args != null && args.length > 0 ? args[0] : null);
+        return null;
+    };
+
+    private final JSCallFunction error = args -> {
+        String msg = args != null && args.length > 0 && args[0] != null ? args[0].toString() : "";
+        future.completeExceptionally(new Exception(msg));
+        return null;
+    };
+
     private Async() {
         this.future = new CompletableFuture<>();
     }
@@ -61,15 +72,4 @@ public class Async {
         }
     }
 
-    private final JSCallFunction success = args -> {
-        future.complete(args != null && args.length > 0 ? args[0] : null);
-        return null;
-    };
-
-    private final JSCallFunction error = args -> {
-        String msg = args != null && args.length > 0 && args[0] != null ? args[0].toString() : "";
-        future.completeExceptionally(new Exception(msg));
-        return null;
-    };
-
 }