diff --git a/Sources/PlayerBridge.swift b/Sources/PlayerBridge.swift
index 082f5f4..203d060 100644
--- a/Sources/PlayerBridge.swift
+++ b/Sources/PlayerBridge.swift
@@ -166,12 +166,12 @@ final class PlayerBridge: ObservableObject {
     private func configureAudioSession() {
         do {
             let session = AVAudioSession.sharedInstance()
-            try session.setCategory(.playback, mode: .default)
+            // .moviePlayback 优化视频影音同步，同时兼容纯音频
+            try session.setCategory(.playback, mode: .moviePlayback)
             try session.setActive(true)
             let route = session.currentRoute
             let outputs = route.outputs.map { "\($0.portName)(\($0.portType.rawValue))" }.joined(separator: ", ")
-            NSLog("[MiniPlayer] AVAudioSession configured: playback+default, outputs=[%@], secondaryAudioShouldBeSilencedHint=%d",
-                  outputs, session.secondaryAudioShouldBeSilencedHint)
+            NSLog("[MiniPlayer] AVAudioSession configured: playback+moviePlayback, outputs=[%@]", outputs)
         } catch {
             NSLog("[MiniPlayer] AVAudioSession setup failed: %@", error.localizedDescription)
         }