diff --git a/Sources/KSPlayer/AVPlayer/KSPlayerLayer.swift b/Sources/KSPlayer/AVPlayer/KSPlayerLayer.swift
index 6df93e9b4..a6cc3743b 100644
--- a/Sources/KSPlayer/AVPlayer/KSPlayerLayer.swift
+++ b/Sources/KSPlayer/AVPlayer/KSPlayerLayer.swift
@@ -50,7 +50,7 @@ public enum KSPlayerState: CustomStringConvertible {
         }
     }
 
-    public var isPlaying: Bool { self == .readyToPlay || self == .buffering || self == .bufferFinished }
+    public var isPlaying: Bool { self == .buffering || self == .bufferFinished }
 }
 
 public protocol KSPlayerLayerDelegate: AnyObject {
@@ -459,13 +459,6 @@ extension KSPlayerLayer {
         startTime = CACurrentMediaTime()
         bufferedCount = 0
         player.prepareToPlay()
-        if isAutoPlay {
-            DispatchQueue.main.async {
-                self.state = .buffering
-            }
-        } else {
-            state = .prepareToPlay
-        }
         if let view = player.view {
             addSubview(view)
         }
@@ -521,7 +514,7 @@ extension KSPlayerLayer {
         }
     }
 
-    private func registerRemoteControllEvent() {
+    public func registerRemoteControllEvent() {
         let remoteCommand = MPRemoteCommandCenter.shared()
         remoteCommand.playCommand.addTarget { [weak self] _ in
             guard let self else {
diff --git a/Sources/KSPlayer/AVPlayer/KSVideoPlayer.swift b/Sources/KSPlayer/AVPlayer/KSVideoPlayer.swift
index 44a2431bf..57bd03517 100644
--- a/Sources/KSPlayer/AVPlayer/KSVideoPlayer.swift
+++ b/Sources/KSPlayer/AVPlayer/KSVideoPlayer.swift
@@ -113,7 +113,6 @@ extension KSVideoPlayer: UIViewRepresentable {
             didSet {
                 oldValue?.delegate = nil
                 oldValue?.pause()
-                subtitleModel.url = nil
             }
         }
 
@@ -131,20 +130,23 @@ extension KSVideoPlayer: UIViewRepresentable {
         public init() {}
 
         public func makeView(url: URL, options: KSOptions) -> KSPlayerLayer {
+            defer {
+                DispatchQueue.main.async { [weak self] in
+                    self?.subtitleModel.url = url
+                }
+            }
             if let playerLayer {
                 if playerLayer.url == url {
                     return playerLayer
                 }
                 playerLayer.delegate = nil
                 playerLayer.set(url: url, options: options)
-                subtitleModel.url = url
                 playerLayer.delegate = self
                 return playerLayer
             } else {
                 let playerLayer = KSPlayerLayer(url: url, options: options)
                 playerLayer.delegate = self
                 self.playerLayer = playerLayer
-                subtitleModel.url = url
                 return playerLayer
             }
         }
@@ -158,6 +160,9 @@ extension KSVideoPlayer: UIViewRepresentable {
             onSwipe = nil
             #endif
             playerLayer = nil
+            DispatchQueue.main.async { [weak self] in
+                self?.subtitleModel.url = nil
+            }
         }
 
         public func skip(interval: Int) {
diff --git a/Sources/KSPlayer/Subtitle/KSSubtitle.swift b/Sources/KSPlayer/Subtitle/KSSubtitle.swift
index be2d9261a..89fe22cf5 100644
--- a/Sources/KSPlayer/Subtitle/KSSubtitle.swift
+++ b/Sources/KSPlayer/Subtitle/KSSubtitle.swift
@@ -276,6 +276,7 @@ open class SubtitleModel: ObservableObject {
     public static var textItalic = false
     public static var textPosition = TextPosition()
     private var subtitleDataSouces: [SubtitleDataSouce] = KSOptions.subtitleDataSouces
+    @Published
     public private(set) var subtitleInfos = [any SubtitleInfo]()
     @Published
     public private(set) var parts = [SubtitlePart]()
@@ -339,7 +340,7 @@ open class SubtitleModel: ObservableObject {
                         $0 === info
                     }
                 }
-                Task {
+                Task { @MainActor in
                     try? await dataSouce.searchSubtitle(query: query, languages: languages)
                     subtitleInfos.append(contentsOf: dataSouce.infos)
                 }
@@ -349,7 +350,7 @@ open class SubtitleModel: ObservableObject {
 
     public func addSubtitle(dataSouce: SubtitleDataSouce) {
         if let dataSouce = dataSouce as? FileURLSubtitleDataSouce {
-            Task {
+            Task { @MainActor in
                 try? await dataSouce.searchSubtitle(fileURL: url)
                 subtitleInfos.append(contentsOf: dataSouce.infos)
             }
diff --git a/Sources/KSPlayer/Subtitle/SubtitleDataSouce.swift b/Sources/KSPlayer/Subtitle/SubtitleDataSouce.swift
index 6f376c438..020f8eba1 100644
--- a/Sources/KSPlayer/Subtitle/SubtitleDataSouce.swift
+++ b/Sources/KSPlayer/Subtitle/SubtitleDataSouce.swift
@@ -261,15 +261,15 @@ public class OpenSubtitleDataSouce: SearchSubtitleDataSouce {
         try await searchSubtitle(query: query, imdbID: 0, tmdbID: 0, languages: languages)
     }
 
-    public func searchSubtitle(query: String?, imdbID: Int?, tmdbID: Int?, languages: [String] = ["zh-cn"]) async throws {
+    public func searchSubtitle(query: String?, imdbID: Int, tmdbID: Int, languages: [String] = ["zh-cn"]) async throws {
         var queryItems = [String: String]()
         if let query {
             queryItems["query"] = query
         }
-        if let imdbID {
+        if imdbID != 0 {
             queryItems["imbd_id"] = String(imdbID)
         }
-        if let tmdbID {
+        if tmdbID != 0 {
             queryItems["tmdb_id"] = String(tmdbID)
         }
         if queryItems.isEmpty {
@@ -278,6 +278,7 @@ public class OpenSubtitleDataSouce: SearchSubtitleDataSouce {
         queryItems["languages"] = languages.joined(separator: ",")
     }
 
+    // https://opensubtitles.stoplight.io/docs/opensubtitles-api/a172317bd5ccc-search-for-subtitles
     public func searchSubtitle(queryItems: [String: String]) async throws {
         infos = [any SubtitleInfo]()
         if queryItems.isEmpty {
diff --git a/Sources/KSPlayer/SwiftUI/KSVideoPlayerView.swift b/Sources/KSPlayer/SwiftUI/KSVideoPlayerView.swift
index b46aafae8..e661f16e1 100644
--- a/Sources/KSPlayer/SwiftUI/KSVideoPlayerView.swift
+++ b/Sources/KSPlayer/SwiftUI/KSVideoPlayerView.swift
@@ -440,8 +440,16 @@ struct VideoSettingView: View {
     fileprivate var config: KSVideoPlayer.Coordinator
     @ObservedObject
     fileprivate var subtitleModel: SubtitleModel
+    @State
+    fileprivate var subtitleTitle: String
     @Environment(\.dismiss)
     private var dismiss
+    init(config: KSVideoPlayer.Coordinator, subtitleModel: SubtitleModel) {
+        self.config = config
+        self.subtitleModel = subtitleModel
+        _subtitleTitle = .init(initialValue: subtitleModel.url?.deletingPathExtension().lastPathComponent ?? "")
+    }
+
     var body: some View {
         PlatformView {
             Picker(selection: $config.playbackRate) {
@@ -491,24 +499,26 @@ struct VideoSettingView: View {
                     Label("Video track", systemImage: "video.fill")
                 }
             }
-            if !config.subtitleModel.subtitleInfos.isEmpty {
-                Picker(selection: Binding {
-                    subtitleModel.selectedSubtitleInfo?.subtitleID
-                } set: { value in
-                    subtitleModel.selectedSubtitleInfo = subtitleModel.subtitleInfos.first { $0.subtitleID == value }
-                }) {
-                    Text("Off").tag(nil as String?)
-                    ForEach(subtitleModel.subtitleInfos, id: \.subtitleID) { track in
-                        Text(track.name).tag(track.subtitleID as String?)
-                    }
-                } label: {
-                    Label("Sutitle", systemImage: "captions.bubble")
+            Picker(selection: Binding {
+                subtitleModel.selectedSubtitleInfo?.subtitleID
+            } set: { value in
+                subtitleModel.selectedSubtitleInfo = subtitleModel.subtitleInfos.first { $0.subtitleID == value }
+            }) {
+                Text("Off").tag(nil as String?)
+                ForEach(subtitleModel.subtitleInfos, id: \.subtitleID) { track in
+                    Text(track.name).tag(track.subtitleID as String?)
                 }
-                TextField("Sutitle delay", value: $subtitleModel.subtitleDelay, format: .number)
+            } label: {
+                Label("Sutitle", systemImage: "captions.bubble")
+            }
+            TextField("Get more Sutitle", text: $subtitleTitle)
+            Button("Search") {
+                subtitleModel.searchSubtitle(query: subtitleTitle, languages: ["zh-cn"])
             }
             if let fileSize = config.playerLayer?.player.fileSize, fileSize > 0 {
                 Text("File Size \(String(format: "%.1f", fileSize / 1_000_000))MB")
             }
+            TextField("Sutitle delay", value: $subtitleModel.subtitleDelay, format: .number)
         }
         .padding()
         #if os(macOS) || targetEnvironment(macCatalyst)