diff --git a/Config.cpp b/Config.cpp
index 89401cc0..4e707a88 100644
--- a/Config.cpp
+++ b/Config.cpp
@@ -270,6 +270,92 @@ Config& Config::CreateRAM()
 	return cfg;
 }
 
+/******************************** ConfigBase ********************************/
+
+ConfigBase::ConfigBase()
+{
+	// Flash最后一块作为配置区
+	if(!Config::Current) Config::Current = &Config::CreateFlash();
+
+	Cfg	= Config::Current;
+	
+	New	= true;
+
+	_Name	= NULL;
+}
+
+uint ConfigBase::Size() const
+{
+	assert_param2(_End && _Start, "_Start & _End == NULL");
+
+	return (uint)_End - (uint)_Start;
+}
+
+Array ConfigBase::ToArray()
+{
+	return Array(_Start, Size());
+}
+
+const Array ConfigBase::ToArray() const
+{
+	return Array(_Start, Size());
+}
+
+void ConfigBase::Init()
+{
+	memset(_Start, 0, Size());
+}
+
+void ConfigBase::Load()
+{
+	if(!Cfg) return;
+
+	// 尝试加载配置区设置
+	auto bs	= ToArray();
+	New		= !Cfg->GetOrSet(_Name, bs);
+	if(New)
+		debug_printf("%s::Load 首次运行，创建配置区！\r\n", _Name);
+	else
+		debug_printf("%s::Load 从配置区加载配置\r\n", _Name);
+}
+
+void ConfigBase::Save() const
+{
+	if(!Cfg) return;
+
+	debug_printf("%s::Save \r\n", _Name);
+
+	Cfg->Set(_Name, ToArray());
+}
+
+void ConfigBase::Clear()
+{
+	if(!Cfg) return;
+
+	Init();
+
+	debug_printf("%s::Clear \r\n", _Name);
+
+	Cfg->Set(_Name, ToArray());
+}
+
+void ConfigBase::Show() const
+{
+}
+
+void ConfigBase::Write(Stream& ms) const
+{
+	ms.Write(ToArray());
+}
+
+void ConfigBase::Read(Stream& ms)
+{
+	auto bs	= ToArray();
+	ms.Read(bs);
+}
+
+/******************************** HotConfig ********************************/
+
 void* HotConfig::Next() const
 {
 	return (void*)&this[1];
diff --git a/Config.h b/Config.h
index 507744e9..ea1482cd 100644
--- a/Config.h
+++ b/Config.h
@@ -38,11 +38,46 @@ public:
 	static Config& CreateRAM();
 };
 
+/******************************** ConfigBase ********************************/
+
+// 应用配置基类
+class ConfigBase
+{
+public:
+	bool	New;
+	
+	ConfigBase();
+	virtual void Init();
+
+	virtual void Load();
+	virtual void Save() const;
+	virtual void Clear();
+	virtual void Show() const;
+
+	// 序列化到消息数据流
+	void Write(Stream& ms) const;
+	void Read(Stream& ms);
+
+protected:
+	Config*		Cfg;
+	const char* _Name;
+
+	void* _Start;
+	void* _End;
+
+	uint Size() const;
+
+	Array ToArray();
+	const Array ToArray() const;
+};
+
 // 必须设定为1字节对齐，否则offsetof会得到错误的位置
 #pragma pack(push)	// 保存对齐状态
 // 强制结构体紧凑分配空间
 #pragma pack(1)
 
+/******************************** HotConfig ********************************/
+
 // 系统配置信息
 class HotConfig
 {
@@ -54,6 +89,8 @@ public:
 	static HotConfig& Current();
 };
 
+/******************************** SysConfig ********************************/
+
 // 系统配置信息
 class SysConfig
 {
diff --git a/TinyNet/Tiny.cpp b/TinyNet/Tiny.cpp
index bb144222..f490f147 100644
--- a/TinyNet/Tiny.cpp
+++ b/TinyNet/Tiny.cpp
@@ -73,7 +73,7 @@ ITransport* Create2401(SPI_TypeDef* spi_, Pin ce, Pin irq, Pin power, bool power
 	auto nrf = new NRF24L01();
 	nrf->Init(spi, ce, irq, power);
 
-	auto tc	= TinyConfig::Init();
+	auto tc	= TinyConfig::Create();
 	if(tc->Interval < 40)
 	{
 		tc->Channel	= 120;
@@ -121,7 +121,7 @@ void ShunComExternalCfg(void * param)
 
 ITransport* CreateShunCom(COM_Def index, int baudRate, Pin rst, Pin power, Pin slp, Pin cfg, IDataPort* led)
 {
-	auto tc	= TinyConfig::Init();
+	auto tc	= TinyConfig::Create();
 	debug_printf("tc->Interval %d\r\n",tc->Interval );
 	if(tc->Interval == 0)
 	{
@@ -181,7 +181,7 @@ void* InitConfig(void* data, uint size)
 		((byte*)data)[0] = size;
 	}
 
-	auto tc = TinyConfig::Init();
+	auto tc = TinyConfig::Create();
 
 	// 尝试加载配置区设置
 	tc->Load();
diff --git a/TinyNet/TinyClient.cpp b/TinyNet/TinyClient.cpp
index c56a0f11..e3bba8fd 100644
--- a/TinyNet/TinyClient.cpp
+++ b/TinyNet/TinyClient.cpp
@@ -437,8 +437,7 @@ bool TinyClient::OnDisjoin(const TinyMessage& msg)
 		return false;
 	}
 
-	Cfg->LoadDefault();
-	Cfg->Save();
+	Cfg->Clear();
 
     Sys.Sleep(3000);
     Sys.Reset();
@@ -461,7 +460,7 @@ void TinyClient::Ping()
 	{
 		if(Server == 0) return;
 
-		 debug_printf(" %d 秒无法联系网关，最后活跃时间:%d,系统当前时间:%d\r\n",off,LastActive,now);
+		debug_printf(" %d 秒无法联系网关，最后活跃时间: %d ,系统当前时间:%d \r\n", off, (int)LastActive, (int)now);
 		Sys.SetTaskPeriod(_TaskID, 5000);
 
 		// 掉线以后，重发组网信息，基本功能继续执行
diff --git a/TinyNet/TinyConfig.cpp b/TinyNet/TinyConfig.cpp
index 2c90c4f6..4a60d902 100644
--- a/TinyNet/TinyConfig.cpp
+++ b/TinyNet/TinyConfig.cpp
@@ -3,103 +3,35 @@
 
 TinyConfig* TinyConfig::Current	= NULL;
 
-TinyConfig::TinyConfig()
+TinyConfig::TinyConfig() : ConfigBase()
 {
-	Cfg	= Config::Current;
+	_Name	= "TCFG";
+	_Start	= &Length;
+	_End	= &TagEnd;
+	
+	Init();
 }
 
-uint TinyConfig::Size() const
+void TinyConfig::Init()
 {
-	return (uint)&New - (uint)&Length;
-}
-
-Array TinyConfig::ToArray()
-{
-	return Array(&Length, Size());
-}
-
-const Array TinyConfig::ToArray() const
-{
-	return Array(&Length, Size());
-}
-
-void TinyConfig::LoadDefault()
-{
-	// 实际内存大小，减去头部大小
-	uint len = Size();
-	memset(&Length, 0, len);
-	Length	= len;
+	ConfigBase::Init();
+	
+	Length	= Size();
 
 	Kind	= Sys.Code;
-	//Server	= 0x01;
 
-	//Channel	= 120;
-	//Speed	= 250;
-
-	//PingTime	= 20;
+	PingTime	= 20;
 	OfflineTime	= 60;
 }
 
-void TinyConfig::Load()
-{
-	if(!Cfg) return;
-
-	// 尝试加载配置区设置
-	auto bs	= ToArray();
-	New		= !Cfg->GetOrSet("TCFG", bs);
-	if(New)
-		debug_printf("TinyConfig::Load 首次运行，创建配置区！\r\n");
-	else
-		debug_printf("TinyConfig::Load 从配置区加载配置\r\n");
-
-	if(Kind != Sys.Code)
-	{
-		debug_printf("TinyConfig::Load 设备类型变更\r\n");
-
-		Kind	= Sys.Code;
-		Cfg->Set("TCFG", bs);
-	}
-}
-
-void TinyConfig::Save() const
-{
-	if(!Cfg) return;
-
-	debug_printf("TinyConfig::Save \r\n");
-
-	Cfg->Set("TCFG", ToArray());
-}
-
-void TinyConfig::Clear()
-{
-	if(!Cfg) return;
-
-	LoadDefault();
-
-	debug_printf("TinyConfig::Clear \r\n");
-
-	Cfg->Set("TCFG", ToArray());
-}
-
-void TinyConfig::Write(Stream& ms) const
-{
-	ms.Write(ToArray());
-}
-
-void TinyConfig::Read(Stream& ms)
-{
-	auto bs	= ToArray();
-	ms.Read(bs);
-}
-
-TinyConfig* TinyConfig::Init()
+TinyConfig* TinyConfig::Create()
 {
 	// 默认出厂设置
 	static TinyConfig tc;
 	if(!Current)
 	{
 		Current = &tc;
-		tc.LoadDefault();
+		tc.Init();
 	}
 
 	return &tc;
diff --git a/TinyNet/TinyConfig.h b/TinyNet/TinyConfig.h
index 625ad4c1..07407471 100644
--- a/TinyNet/TinyConfig.h
+++ b/TinyNet/TinyConfig.h
@@ -11,7 +11,7 @@
 #pragma pack(1)
 
 // 配置信息
-class TinyConfig
+class TinyConfig : public ConfigBase
 {
 public:
 	byte	Length;		// 数据长度
@@ -35,28 +35,14 @@ public:
 	byte	Password[16]; // 通信密码
 	byte	Mac[6];		// 无线物理地址
 
-	bool	New;		// 是否新创建的配置
-
 	TinyConfig();
-	void LoadDefault();
-
-	void Load();
-	void Save() const;
-	void Clear();
-
-	// 序列化到消息数据流
-	void Write(Stream& ms) const;
-	void Read(Stream& ms);
+	virtual void Init();
 
 	static TinyConfig* Current;
-	static TinyConfig* Init();
-
+	static TinyConfig* Create();
+	
 private:
-	Config*	Cfg;
-
-	uint Size() const;
-	Array ToArray();
-	const Array ToArray() const;
+	byte	TagEnd;		// 数据区结束标识符
 };
 
 #pragma pack(pop)	// 恢复对齐状态
diff --git a/TinyNet/TinyMessage.cpp b/TinyNet/TinyMessage.cpp
index a753c3c0..2a88b70c 100644
--- a/TinyNet/TinyMessage.cpp
+++ b/TinyNet/TinyMessage.cpp
@@ -215,7 +215,7 @@ TinyController::TinyController() : Controller()
 	Mode		= 0;
 	Interval	= 20;
 	Timeout		= 200;
-	auto cfg	= TinyConfig::Init();
+	auto cfg	= TinyConfig::Create();
 	if(cfg)
 	{
 		bool flag	= false;
@@ -250,7 +250,7 @@ TinyController::~TinyController()
 
 void TinyController::ApplyConfig()
 {
-	auto cfg	= TinyConfig::Init();
+	auto cfg	= TinyConfig::Create();
 	if(cfg)
 	{
 		// 调整参数
diff --git a/TokenNet/Token.cpp b/TokenNet/Token.cpp
index 06430640..7076f896 100644
--- a/TokenNet/Token.cpp
+++ b/TokenNet/Token.cpp
@@ -211,8 +211,8 @@ ITransport* Token::Create2401(SPI_TypeDef* spi_, Pin ce, Pin irq, Pin power, boo
 	static NRF24L01 nrf;
 	nrf.Init(&spi, ce, irq, power);
 
-	auto tc	= TinyConfig::Init();
-	if(tc->Interval==0)
+	auto tc	= TinyConfig::Create();
+	if(tc->Interval == 0)
 	{
 		tc->Channel	= 120;
 		tc->Speed	= 250;
@@ -237,8 +237,8 @@ ITransport* Token::Create2401(SPI_TypeDef* spi_, Pin ce, Pin irq, Pin power, boo
 
 ITransport* Token::CreateShunCom(COM_Def index, int baudRate, Pin rst, Pin power, Pin slp, Pin cfg, IDataPort* led)
 {
-	auto tc	= TinyConfig::Init();
-	if(tc->Interval==0)
+	auto tc	= TinyConfig::Create();
+	if(tc->Interval == 0)
 	{
 		tc->Channel	= 0x0F;
 		tc->Speed	= 250;
diff --git a/TokenNet/TokenConfig.cpp b/TokenNet/TokenConfig.cpp
index af395dcc..59caabb3 100644
--- a/TokenNet/TokenConfig.cpp
+++ b/TokenNet/TokenConfig.cpp
@@ -4,17 +4,20 @@
 
 TokenConfig* TokenConfig::Current	= NULL;
 
-uint TokenConfig::Size() const
+TokenConfig::TokenConfig() : ConfigBase()
 {
-	return (uint)&New - (uint)&Length;
+	_Name	= "TKCF";
+	_Start	= &Length;
+	_End	= &TagEnd;
+	
+	Init();
 }
 
-void TokenConfig::LoadDefault()
+void TokenConfig::Init()
 {
-	// 实际内存大小，减去头部大小
-	uint len = Size();
-	memset(&Length, 0, len);
-	Length		= len;
+	ConfigBase::Init();
+
+	Length		= Size();
 	ServerIP	= 0;
 
 	SoftVer		= Sys.Version;
@@ -23,47 +26,7 @@ void TokenConfig::LoadDefault()
 	Protocol	= 2;
 }
 
-bool TokenConfig::Load()
-{
-	// Flash最后一块作为配置区
-	if(!Config::Current) Config::Current = &Config::CreateFlash();
-
-	// 尝试加载配置区设置
-	uint len = Size();
-	if(!len) len = sizeof(this[0]);
-	Array bs(&Length, len);
-	/*if(!Config::Current->GetOrSet("TKCF", bs))
-		debug_printf("TokenConfig::Load 首次运行，创建配置区！\r\n");
-	else
-		debug_printf("TokenConfig::Load 从配置区加载配置\r\n");*/
-	if(Config::Current->Get("TKCF", bs))
-	{
-		debug_printf("TokenConfig::Load 从配置区加载配置\r\n");
-		if(ServerIP == 0)
-			New = true;
-		else
-			New = false;
-		return true;
-	}
-	else 
-		New = true;
-			
-
-	return false;
-}
-
-void TokenConfig::Save()
-{
-	uint len = Size();
-	if(!len) len = sizeof(this[0]);
-
-	debug_printf("TokenConfig::Save \r\n");
-
-	Array bs(&Length, len);
-	Config::Current->Set("TKCF", bs);
-}
-
-void TokenConfig::Show()
+void TokenConfig::Show() const
 {
 #if DEBUG
 	debug_printf("TokenConfig::令牌配置：\r\n");
@@ -78,58 +41,42 @@ void TokenConfig::Show()
 	debug_printf("\t厂商: %s \r\n", Vendor);
 	debug_printf("\t登录: %s \r\n", Name);
 	debug_printf("\t密码: %s \r\n", Key);
-	
-	
 #endif
 }
 
-void TokenConfig::Write(Stream& ms) const
+TokenConfig* TokenConfig::Create(const char* vendor, byte protocol, ushort sport, ushort port)
 {
-	uint len = Size();
-	if(!len) len = sizeof(this[0]);
-
-	ms.Write(&Length, 0, len);
-}
-
-void TokenConfig::Read(Stream& ms)
-{
-	uint len =  Size();
-	if(!len) len = sizeof(this[0]);
-
-	ms.Read(&Length, 0, len);
-}
-
-TokenConfig* TokenConfig::Init(const char* vendor, byte protocol, ushort sport, ushort port)
-{
-	debug_printf("\r\n");
-
 	static TokenConfig tc;
-	TokenConfig::Current = &tc;
-	tc.LoadDefault();
-
-	//strcpy(tc.Vendor, vendor);
-	bool rs = tc.Load();
-
-	if(tc.Vendor[0] == 0)
+	if(!Current)
 	{
-		strncpy(tc.Vendor, vendor, ArrayLength(tc.Vendor));
+		TokenConfig::Current = &tc;
+		tc.Init();
 
-		rs	= false;
+		//strcpy(tc.Vendor, vendor);
+		tc.Load();
+		bool rs = tc.New;
+
+		if(tc.Vendor[0] == 0)
+		{
+			strncpy(tc.Vendor, vendor, ArrayLength(tc.Vendor));
+
+			rs	= false;
+		}
+
+		if(tc.Server[0] == 0)
+		{
+			strncpy(tc.Server, tc.Vendor, ArrayLength(tc.Server));
+
+			//tc.ServerIP		= svr.Value;
+			tc.ServerPort	= sport;
+			tc.Port			= port;
+
+			rs	= false;
+		}
+		if(!rs) tc.Save();
+
+		tc.Show();
 	}
 
-	if(tc.Server[0] == 0)
-	{
-		strncpy(tc.Server, tc.Vendor, ArrayLength(tc.Server));
-
-		//tc.ServerIP		= svr.Value;
-		tc.ServerPort	= sport;
-		tc.Port			= port;
-
-		rs	= false;
-	}
-	if(!rs) tc.Save();
-
-	tc.Show();
-
 	return &tc;
 }
diff --git a/TokenNet/TokenConfig.h b/TokenNet/TokenConfig.h
index 59d18391..6163d909 100644
--- a/TokenNet/TokenConfig.h
+++ b/TokenNet/TokenConfig.h
@@ -3,7 +3,7 @@
 
 #include "Sys.h"
 #include "Stream.h"
-#include "Storage\Storage.h"
+#include "Config.h"
 
 // 必须设定为1字节对齐，否则offsetof会得到错误的位置
 #pragma pack(push)	// 保存对齐状态
@@ -11,13 +11,15 @@
 #pragma pack(1)
 
 // 配置信息
-struct TokenConfig
+class TokenConfig : public ConfigBase
 {
-	byte		Length;			// 数据长度
-	char		Name[16];		// 登录名
-	char		Key[16];		// 登录密码
-	ushort		HardVer;		// 硬件版本
-	ushort		SoftVer;		// 软件版本
+public:
+	byte	Length;			// 数据长度
+	
+	char	Name[16];		// 登录名
+	char	Key[16];		// 登录密码
+	ushort	HardVer;		// 硬件版本
+	ushort	SoftVer;		// 软件版本
 
 	byte	PingTime;		// 心跳时间。秒
 	byte	Protocol;		// 协议，TCP=1/UDP=2
@@ -27,21 +29,15 @@ struct TokenConfig
 	char	Server[32];		// 服务器域名。出厂为空，从厂商服务器覆盖，恢复出厂设置时清空
 	char	Vendor[32];		// 厂商服务器域名。原始厂商服务器地址
 	
-	bool	New;
-	
-	void LoadDefault();
-
-	bool Load();
-	void Save();
-	void Show();
-	uint Size() const;
-
-	// 序列化到消息数据流
-	void Write(Stream& ms) const;
-	void Read(Stream& ms);
+	TokenConfig();
+	virtual void Init();
+	virtual void Show() const;
 
 	static TokenConfig* Current;
-	static TokenConfig*	Init(const char* vendor, byte protocol, ushort sport, ushort port);
+	static TokenConfig*	Create(const char* vendor, byte protocol, ushort sport, ushort port);
+	
+private:
+	byte	TagEnd;		// 数据区结束标识符
 };
 
 #pragma pack(pop)	// 恢复对齐状态