diff --git a/Kernel/Sys.cpp b/Kernel/Sys.cpp
index 29dc2688..1e82060e 100644
--- a/Kernel/Sys.cpp
+++ b/Kernel/Sys.cpp
@@ -33,14 +33,13 @@ TSys::TSys()
 {
 	OnInit();
 
-	OnSleep		= nullptr;
+	OnSleep	= nullptr;
 
 	Code	= 0x0000;
 	Ver		= 0x0300;
 #ifndef TINY
 	Name	= "SmartOS";
 	Company	= "NewLife_Embedded_Team";
-	//BuildTime = "yyyy-MM-dd HH:mm:ss";
 
     Interrupt.Init();
 #endif
@@ -69,9 +68,10 @@ void TSys::ShowInfo() const
 {
 #if DEBUG
 	//byte* ver = (byte*)&Version;
-	debug_printf("%s::%s Code:%04X ", Company.GetBuffer(), Name.GetBuffer(), Code);
+	debug_printf("%s::%s Code:%04X ", Company, Name, Code);
 	//debug_printf("Ver:%x.%x Build:%s\r\n", *ver++, *ver++, BuildTime);
-	debug_printf("Ver:%s Build:%s\r\n", Ver.ToString().GetBuffer(), Ver.Compile().ToString().GetBuffer());
+	Version v(0, 0, Ver, 0);
+	debug_printf("Ver:%s Build:%s\r\n", v.ToString().GetBuffer(), v.Compile().ToString().GetBuffer());
 
 	OnShowInfo();
 
diff --git a/Kernel/Sys.h b/Kernel/Sys.h
index 1ef65a41..e73c23ec 100644
--- a/Kernel/Sys.h
+++ b/Kernel/Sys.h
@@ -77,10 +77,10 @@ public:
     uint	Clock;  	// 系统时钟
     uint	CystalClock;// 晶振时钟
 
-	String	Name;		// 系统名称
-	String	Company;	// 系统厂商
+	cstring	Name;		// 系统名称
+	cstring	Company;	// 系统厂商
 	ushort	Code;		// 产品代码
-	Version	Ver;		// 系统版本
+	ushort	Ver;		// 系统版本
     byte	ID[12];		// 芯片ID。
     ushort	DevID;		// MCU编码。低字设备版本，高字子版本
     ushort	RevID;		// MCU编码。低字设备版本，高字子版本
diff --git a/Platform/CortexM/Sys.cpp b/Platform/CortexM/Sys.cpp
index 30c9caf7..5c6291d7 100644
--- a/Platform/CortexM/Sys.cpp
+++ b/Platform/CortexM/Sys.cpp
@@ -169,25 +169,11 @@ void TSys::OnInit()
 	InitHeapStack(StackTop());
 #endif
 
-	OnSleep		= nullptr;
-
 #ifdef STM32F1
 	// 关闭JTAG仿真接口，只打开SW仿真。
 	RCC->APB2ENR	|= RCC_APB2ENR_AFIOEN; // 打开时钟
 	AFIO->MAPR		|= AFIO_MAPR_SWJ_CFG_JTAGDISABLE;    //关闭JTAG仿真接口，只打开SW仿真。
 #endif
-
-	Code	= 0x0000;
-	Ver		= 0x0300;
-#ifndef TINY
-	Name	= "SmartOS";
-	Company	= "NewLife_Embedded_Team";
-	//BuildTime = "yyyy-MM-dd HH:mm:ss";
-
-    Interrupt.Init();
-#endif
-
-	Started	= false;
 }
 
 #pragma arm section code
diff --git a/TinyNet/TinyClient.cpp b/TinyNet/TinyClient.cpp
index ab9627e0..8a8aa7be 100644
--- a/TinyNet/TinyClient.cpp
+++ b/TinyNet/TinyClient.cpp
@@ -59,7 +59,7 @@ void TinyClient::Open()
 	}
 
 	HardCrc	= Crc::Hash16(Buffer(Sys.ID, 16));
-	if(Sys.Ver.Major > 1) Encryption = true;
+	if(Sys.Ver > 1) Encryption = true;
 
 	Control->Mode = 0;	// 客户端只接收自己的消息
 	Control->Open();
diff --git a/TokenNet/HelloMessage.cpp b/TokenNet/HelloMessage.cpp
index 03bea728..2a641284 100644
--- a/TokenNet/HelloMessage.cpp
+++ b/TokenNet/HelloMessage.cpp
@@ -10,7 +10,7 @@
 // 初始化消息，各字段为0
 HelloMessage::HelloMessage() : Cipher(1), Key(0)
 {
-	Version		= Sys.Ver.Major;
+	Version		= Sys.Ver;
 
 	ushort code = _REV16(Sys.Code);
 	Type		= Buffer(&code, 2).ToHex();
diff --git a/TokenNet/TokenConfig.cpp b/TokenNet/TokenConfig.cpp
index ae0cfb65..23754bc3 100644
--- a/TokenNet/TokenConfig.cpp
+++ b/TokenNet/TokenConfig.cpp
@@ -19,7 +19,7 @@ void TokenConfig::Init()
 	Length		= Size();
 	ServerIP	= 0;
 
-	SoftVer		= Sys.Ver.Major;
+	SoftVer		= Sys.Ver;
 	PingTime	= 10;
 	//User[16] 	= '\0';
 	//Key[15]	= '\0';