diff --git a/README.md b/README.md
index 58557ff1..2be01d71 100644
--- a/README.md
+++ b/README.md
@@ -42,14 +42,14 @@ allprojects {
 
 dependencies {
     # required, enough for most devices.
-    implementation 'com.github.dueeeke.dkplayer:dkplayer-java:2.4.2'
-    implementation 'com.github.dueeeke.dkplayer:dkplayer-armv7a:2.4.2'
+    implementation 'com.github.dueeeke.dkplayer:dkplayer-java:2.4.3'
+    implementation 'com.github.dueeeke.dkplayer:dkplayer-armv7a:2.4.3'
 
     # Other ABIs: optional
-    implementation 'com.github.dueeeke.dkplayer:dkplayer-armv5:2.4.2'
-    implementation 'com.github.dueeeke.dkplayer:dkplayer-arm64:2.4.2'
-    implementation 'com.github.dueeeke.dkplayer:dkplayer-x86:2.4.2'
-    implementation 'com.github.dueeeke.dkplayer:dkplayer-x86_64:2.4.2'
+    implementation 'com.github.dueeeke.dkplayer:dkplayer-armv5:2.4.3'
+    implementation 'com.github.dueeeke.dkplayer:dkplayer-arm64:2.4.3'
+    implementation 'com.github.dueeeke.dkplayer:dkplayer-x86:2.4.3'
+    implementation 'com.github.dueeeke.dkplayer:dkplayer-x86_64:2.4.3'
 }
 ```
 或者将library下载并导入项目中使用
@@ -77,6 +77,7 @@ PlayerConfig playerConfig = new PlayerConfig.Builder()
         .enableMediaCodec()//启动硬解码，启用后可能导致视频黑屏，音画不同步
         .usingSurfaceView() //启用SurfaceView显示视频，不调用默认使用TextureView
         .savingProgress() //保存播放进度
+        .disableAudioFocus() //关闭AudioFocusChange监听
         .build();
 ijkVideoView.setPlayerConfig(playerConfig);
 ```
diff --git a/app/build.gradle b/app/build.gradle
index 2b3ded4c..79e96655 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,8 +12,8 @@ android {
         applicationId "com.dueeeke.dkplayer"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 22
-        versionName "2.4.2"
+        versionCode 23
+        versionName "2.4.3"
 
         ndk {
             //打包时只保留armeabi-v7a so
diff --git a/app/src/main/java/com/dueeeke/dkplayer/widget/controller/FloatController.java b/app/src/main/java/com/dueeeke/dkplayer/widget/controller/FloatController.java
index dd4ccfb2..10578a37 100644
--- a/app/src/main/java/com/dueeeke/dkplayer/widget/controller/FloatController.java
+++ b/app/src/main/java/com/dueeeke/dkplayer/widget/controller/FloatController.java
@@ -61,8 +61,11 @@ public void onClick(View v) {
         } else if (id == R.id.start_play) {
             doPauseResume();
         } else if (id == R.id.btn_skip) {
-            if (PIPManager.getInstance().getActClass() != null)
-                getContext().startActivity(new Intent(getContext(), PIPManager.getInstance().getActClass()));
+            if (PIPManager.getInstance().getActClass() != null) {
+                Intent intent = new Intent(getContext(), PIPManager.getInstance().getActClass());
+                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                getContext().startActivity(intent);
+            }
         }
     }