diff --git a/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureTtsHelper.swift b/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureTtsHelper.swift
index ceb195a59..e9b5bbc25 100644
--- a/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureTtsHelper.swift
+++ b/local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureTtsHelper.swift
@@ -1413,6 +1413,7 @@ private let audioSessionQueueKey = DispatchSpecificKey<UInt8>()
 private var audioSessionQueueKeySet = false
 private var audioInterrupted = false
 private var audioSessionObserversAdded = false
+private var shouldDeactivateAudioSessionWhenIdle = false
     // 新增：路由变化的去抖与配置重入保护标记
     private var routeChangeDebounceWorkItem: DispatchWorkItem?
     private var isApplyingAudioSessionConfig = false
@@ -1471,6 +1472,7 @@ private func applyAudioSessionForTTS() -> Bool {
         let otherAudioPlaying = audioSession.isOtherAudioPlaying
         let isRecording = (self.micCapture?.isCapturing == true)
         self.isHeadphones = hasHeadphones
+        self.shouldDeactivateAudioSessionWhenIdle = otherAudioPlaying
 
         let desiredCategory: AVAudioSession.Category
         let desiredMode: AVAudioSession.Mode
@@ -1490,7 +1492,7 @@ private func applyAudioSessionForTTS() -> Bool {
                 desiredOptions = [.allowBluetooth, .defaultToSpeaker]
             }
             if otherAudioPlaying {
-                desiredOptions.insert(.duckOthers)
+                desiredOptions.insert(.mixWithOthers)
             }
         } else if self.currentRecognitionMode == "push_to_talk" || self.currentRecognitionMode == "normal" || self.currentRecognitionMode == "ble_wakeup" {
             if isRecording {
@@ -1500,7 +1502,7 @@ private func applyAudioSessionForTTS() -> Bool {
             desiredCategory = .playback
             desiredMode = .spokenAudio
             if otherAudioPlaying {
-                desiredOptions.insert(.duckOthers)
+                desiredOptions.insert(.mixWithOthers)
             }
         } else if isRecording {
             desiredCategory = .playAndRecord
@@ -1515,13 +1517,13 @@ private func applyAudioSessionForTTS() -> Bool {
                 desiredOptions.insert(.defaultToSpeaker)
             }
             if otherAudioPlaying {
-                desiredOptions.insert(.duckOthers)
+                desiredOptions.insert(.mixWithOthers)
             }
         } else {
             desiredCategory = .playback
             desiredMode = .spokenAudio
             if otherAudioPlaying {
-                desiredOptions.insert(.duckOthers)
+                desiredOptions.insert(.mixWithOthers)
             }
         }
 
@@ -1551,7 +1553,7 @@ private func applyAudioSessionForTTS() -> Bool {
                 try audioSession.setActive(true)
             } catch {
                 do {
-                    try audioSession.setCategory(.playback, mode: .default, options: [])
+                    try audioSession.setCategory(.playback, mode: .default, options: [.mixWithOthers])
                     try audioSession.setActive(true)
                 } catch {
                     success = false
@@ -1645,6 +1647,13 @@ private func deactivateAudioSessionAfterTTSIfIdle() {
             self.audioEngine = nil
             self.playerNode = nil
             self.pcmFormat = nil
+            if self.shouldDeactivateAudioSessionWhenIdle {
+                do {
+                    try AVAudioSession.sharedInstance().setActive(false, options: .notifyOthersOnDeactivation)
+                } catch {
+                }
+                self.shouldDeactivateAudioSessionWhenIdle = false
+            }
         }
     }
     if DispatchQueue.getSpecific(key: audioSessionQueueKey) != nil {
diff --git a/local_plugins/floating_ui_plugin/ios/Classes/NativePlugin.swift b/local_plugins/floating_ui_plugin/ios/Classes/NativePlugin.swift
index 9dc4a1fad..ac1d71522 100644
--- a/local_plugins/floating_ui_plugin/ios/Classes/NativePlugin.swift
+++ b/local_plugins/floating_ui_plugin/ios/Classes/NativePlugin.swift
@@ -6,11 +6,19 @@ import UIKit
 public class FloatingUiPlugin: NSObject, FlutterPlugin {
   private var pipContentViewArray: [PlayerView] = []
 
+  /**
+   * 更新音频会话配置，保证 PiP 播放场景的音频行为符合预期
+   * - Parameters: 无
+   * - Returns: 无
+   * - Throws: 无（内部捕获并记录 setCategory/setActive 可能抛出的异常）
+   */
   private static func updateAudioSession() {
     let audioSession = AVAudioSession.sharedInstance()
     do {
       if #available(iOS 14.5, *) {
-        try audioSession.setCategory(.playback, mode: .moviePlayback, options: [.overrideMutedMicrophoneInterruption])
+        try audioSession.setCategory(.playback, mode: .moviePlayback, options: [.overrideMutedMicrophoneInterruption, .mixWithOthers])
+      } else {
+        try audioSession.setCategory(.playback, mode: .moviePlayback, options: [.mixWithOthers])
       }
       try audioSession.setActive(true)
     } catch {
@@ -18,10 +26,14 @@ public class FloatingUiPlugin: NSObject, FlutterPlugin {
     }
   }
 
+  /**
+   * Flutter 插件注册入口
+   * - Parameters:
+   *   - registrar: FlutterPluginRegistrar 实例，用于注册通道与原生视图
+   * - Returns: 无
+   * - Throws: 无（注册流程不抛出异常）
+   */
   public static func register(with registrar: FlutterPluginRegistrar) {
-    // 保证 PiP 能正常工作
-    Self.updateAudioSession()
-
     let channel = FlutterMethodChannel(name: "native_plugin", binaryMessenger: registrar.messenger())
     let instance = FloatingUiPlugin()
     registrar.addMethodCallDelegate(instance, channel: channel)
@@ -30,12 +42,21 @@ public class FloatingUiPlugin: NSObject, FlutterPlugin {
     registrar.register(factory, withId: "native_view")
   }
 
+  /**
+   * Flutter MethodChannel 调用处理入口
+   * - Parameters:
+   *   - call: Flutter 发起的方法调用（方法名与参数）
+   *   - result: 用于向 Flutter 回传结果的回调
+   * - Returns: 无
+   * - Throws: 无（内部逻辑不抛出异常，异常通过 result 或日志处理）
+   */
   public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
     switch call.method {
     case "getPlatformVersion":
       result("iOS " + UIDevice.current.systemVersion)
 
     case "createPipContentView":
+      Self.updateAudioSession()
       let playerView = PlayerView()
       // 这里未来可以根据 PiP 的事件来控制播放状态
       playerView.play()
diff --git a/local_plugins/music_service/ios/music_service/Sources/music_service/MusicService.swift b/local_plugins/music_service/ios/music_service/Sources/music_service/MusicService.swift
index 0eb558514..892d3b667 100644
--- a/local_plugins/music_service/ios/music_service/Sources/music_service/MusicService.swift
+++ b/local_plugins/music_service/ios/music_service/Sources/music_service/MusicService.swift
@@ -57,11 +57,11 @@ public class MusicService: NSObject {
     // MARK: - 音频会话设置
     private func setupAudioSession() {
         do {
-            // 设置音频会话类别，添加 mixWithOthers 选项以确保通知正常显示
+            // 设置音频会话类别：不使用 mixWithOthers，让本应用音乐播放时打断外部音乐
             try AVAudioSession.sharedInstance().setCategory(
                 .playback, 
                 mode: .default, 
-                options: [.allowAirPlay, .allowBluetooth, .mixWithOthers]
+                options: [.allowAirPlay, .allowBluetooth]
             )
             try AVAudioSession.sharedInstance().setActive(true)
             print("🎵 [MusicService] ✅ 音频会话设置成功")
@@ -407,6 +407,8 @@ public class MusicService: NSObject {
         
         print("开始播放: \(url), ID: \(currentIdInternal ?? 0)")
         
+        setupAudioSession()
+        
         // 检查是否已在播放列表中
         let existingIndex = playlist.firstIndex { existingSong in
             if let existingId = existingSong["id"] as? NSNumber,
@@ -450,6 +452,7 @@ public class MusicService: NSObject {
     }
     
     public func resume() {
+        setupAudioSession()
         player?.play()
         isPlaying = true
         updatePlaybackState()
@@ -495,6 +498,7 @@ public class MusicService: NSObject {
         updatePlaybackState()
         updateMediaSessionPlaybackState(isPlaying: false)
         stopProgressTimer()
+        _ = try? AVAudioSession.sharedInstance().setActive(false, options: .notifyOthersOnDeactivation)
         print("已停止")
     }
     
@@ -969,6 +973,7 @@ public class MusicService: NSObject {
                 }
                 
                 // 开始播放
+                setupAudioSession()
                 player?.play()
                 isPlaying = true
                 updateMediaSessionPlaybackState(isPlaying: true)
diff --git a/pubspec.yaml b/pubspec.yaml
index 36afbc46b..b4bddf156 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: voitrans
 description: "Voitrans - AI Voice Assistant."
 publish_to: "none"
-version: 1.0.21+72
+version: 1.0.22+72
 
 environment:
   sdk: ">=3.3.0 <4.0.0"