diff --git a/core/Base/Game.cpp b/core/Base/Game.cpp
index a7bbb637..b9b5e70d 100644
--- a/core/Base/Game.cpp
+++ b/core/Base/Game.cpp
@@ -68,6 +68,12 @@ void e2d::Game::start(bool cleanup)
 		// 判断是否达到了刷新状态
 		if (Time::__isReady())
 		{
+			// 更新配置
+			if (_config && _config->_unconfigured)
+			{
+				_config->_update();
+			}
+
 			input->__update();			// 获取用户输入
 			Timer::__update();			// 更新定时器
 			actionManager->__update();	// 更新动作管理器
@@ -122,9 +128,13 @@ bool e2d::Game::isPaused()
 
 void e2d::Game::setConfig(Config * config)
 {
-	GC::release(_config);
-	_config = config;
-	GC::retain(_config);
+	if (_config != config && config)
+	{
+		GC::release(_config);
+		_config = config;
+		_config->_unconfigured = true;
+		GC::retain(_config);
+	}
 }
 
 e2d::Config * e2d::Game::getConfig()
diff --git a/core/Common/Config.cpp b/core/Common/Config.cpp
index 72411c5b..572cc1af 100644
--- a/core/Common/Config.cpp
+++ b/core/Common/Config.cpp
@@ -1,12 +1,14 @@
 #include "..\e2dbase.h"
-
+#include "..\e2dtool.h"
 
 e2d::Config::Config()
 	: _gameName()
 	, _nodeDefPivot()
+	, _soundEnabled(true)
 	, _collisionEnabled(false)
 	, _colliderVisiable(false)
 	, _nodeDefColliderType(Collider::Type::None)
+	, _unconfigured(true)
 {
 }
 
@@ -19,6 +21,15 @@ void e2d::Config::setGameName(const String & name)
 	_gameName = name;
 }
 
+void e2d::Config::setSoundEnabled(bool enabled)
+{
+	if (_soundEnabled != enabled)
+	{
+		_soundEnabled = enabled;
+		_unconfigured = true;
+	}
+}
+
 void e2d::Config::setCollisionEnabled(bool enabled)
 {
 	_collisionEnabled = enabled;
@@ -47,6 +58,11 @@ e2d::String e2d::Config::getGameName() const
 	return _gameName;
 }
 
+bool e2d::Config::isSoundEnabled() const
+{
+	return _soundEnabled;
+}
+
 bool e2d::Config::isCollisionEnabled() const
 {
 	return _collisionEnabled;
@@ -66,3 +82,17 @@ bool e2d::Config::isColliderVisiable() const
 {
 	return _colliderVisiable;
 }
+
+void e2d::Config::_update()
+{
+	_unconfigured = false;
+
+	if (_soundEnabled)
+	{
+		Player::getInstance()->getXAudio2()->StartEngine();
+	}
+	else
+	{
+		Player::getInstance()->getXAudio2()->StopEngine();
+	}
+}
diff --git a/core/Tool/Music.cpp b/core/Tool/Music.cpp
index 19f4afe7..de34d591 100644
--- a/core/Tool/Music.cpp
+++ b/core/Tool/Music.cpp
@@ -128,7 +128,7 @@ bool e2d::Music::open(const e2d::String& filePath)
 	}
 
 	// 创建音源
-	HRESULT hr = Player::getInstance()->getIXAudio2()->CreateSourceVoice(
+	HRESULT hr = Player::getInstance()->getXAudio2()->CreateSourceVoice(
 		&_voice, 
 		_wfx, 
 		0, 
@@ -208,7 +208,7 @@ bool e2d::Music::open(int resNameId, const e2d::String& resType)
 	}
 
 	// 创建音源
-	HRESULT hr = Player::getInstance()->getIXAudio2()->CreateSourceVoice(
+	HRESULT hr = Player::getInstance()->getXAudio2()->CreateSourceVoice(
 		&_voice, 
 		_wfx, 
 		0, 
diff --git a/core/Tool/Player.cpp b/core/Tool/Player.cpp
index 96c3581b..7229ca72 100644
--- a/core/Tool/Player.cpp
+++ b/core/Tool/Player.cpp
@@ -54,7 +54,7 @@ void e2d::Player::destroyInstance()
 	}
 }
 
-IXAudio2 * e2d::Player::getIXAudio2()
+IXAudio2 * e2d::Player::getXAudio2()
 {
 	return _xAudio2;
 }
diff --git a/core/e2dcommon.h b/core/e2dcommon.h
index ddf16e87..1f8b9896 100644
--- a/core/e2dcommon.h
+++ b/core/e2dcommon.h
@@ -635,11 +635,6 @@ public:
 	// 获取根节点
 	Node * getRoot() const;
 
-	// 开启或关闭节点轮廓渲染
-	void showCollider(
-		bool visiable = true
-	);
-
 	// 销毁对象
 	virtual void onDestroy() override;
 
@@ -745,10 +740,14 @@ protected:
 };
 
 
+class Game;
+
 // 游戏配置
 class Config :
 	public Object
 {
+	friend class Game;
+
 public:
 	Config();
 
@@ -760,6 +759,12 @@ public:
 		const String& name
 	);
 
+	// 打开或关闭声音
+	// 默认：打开
+	void setSoundEnabled(
+		bool enabled
+	);
+
 	// 打开或关闭碰撞监听
 	// 默认：关闭
 	void setCollisionEnabled(
@@ -787,6 +792,9 @@ public:
 	// 获取游戏名称
 	String getGameName() const;
 
+	// 获取声音打开状态
+	bool isSoundEnabled() const;
+
 	// 获取碰撞监听状态
 	bool isCollisionEnabled() const;
 
@@ -800,6 +808,11 @@ public:
 	bool isColliderVisiable() const;
 
 protected:
+	virtual void _update();
+
+protected:
+	bool			_unconfigured;
+	bool			_soundEnabled;
 	bool			_collisionEnabled;
 	bool			_colliderVisiable;
 	String			_gameName;
diff --git a/core/e2dtool.h b/core/e2dtool.h
index bea5b649..bc8fbbaa 100644
--- a/core/e2dtool.h
+++ b/core/e2dtool.h
@@ -247,7 +247,7 @@ public:
 	void stopAll();
 
 	// 获取 IXAudio2 对象
-	IXAudio2 * getIXAudio2();
+	IXAudio2 * getXAudio2();
 
 private:
 	Player();