diff --git a/relax.offline.mp3.music/AppDelegate.swift b/relax.offline.mp3.music/AppDelegate.swift
index b20476f..4b48d6d 100644
--- a/relax.offline.mp3.music/AppDelegate.swift
+++ b/relax.offline.mp3.music/AppDelegate.swift
@@ -47,7 +47,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         let session = AVAudioSession.sharedInstance()
         do {
             //允许后台活跃,播放以及记录
-            try session.setCategory(.playAndRecord, mode: .default, options: [.allowBluetooth, .defaultToSpeaker])
+            try session.setCategory(.playAndRecord,mode: .default, options: [.mixWithOthers, .allowAirPlay, .allowBluetoothA2DP,.defaultToSpeaker])
             //激活会话
             try session.setActive(true)
 //            try session.overrideOutputAudioPort(.speaker)