diff --git a/app.go b/app.go
index 696cc63..c2005f1 100644
--- a/app.go
+++ b/app.go
@@ -61,11 +61,11 @@ func (this *app) init(userApp UserApp) {
 	this.userApp = userApp
 	this.nowTime = time.Now()
 	atomic.StoreInt64(&this.nowUnixNano, this.nowTime.UnixNano())
-	_timer = &Timer{}
+	_timer = new(timer)
 	_timer.init()
-	_sysLog = new(SysLog_)
+	_sysLog = new(sysLog)
 	_sysLog.init()
-	_tgLog = new(TGLog_)
+	_tgLog = new(tgLog)
 	_tgLog.init()
 	_dbFilter = new(dbFilter)
 	_dbFilter.init()
@@ -73,7 +73,7 @@ func (this *app) init(userApp UserApp) {
 	_goStyleDb.init(GO_STYLE_DB)
 	_jsStyleDb = new(dbPool)
 	_jsStyleDb.init(JS_STYLE_DB)
-	_httpCliMgr = new(HttpCliMgr)
+	_httpCliMgr = new(httpCliMgr)
 	_httpCliMgr.init()
 	{
 		tmpNodeId, tmpInstanceId := parseArgs()
diff --git a/export.go b/export.go
index 0fb8198..3797b02 100644
--- a/export.go
+++ b/export.go
@@ -1,10 +1,10 @@
 package f5
 
 var _app *app
-var _timer *Timer
-var _sysLog *SysLog_
-var _tgLog *TGLog_
-var _httpCliMgr *HttpCliMgr
+var _timer *timer
+var _sysLog *sysLog
+var _tgLog *tgLog
+var _httpCliMgr *httpCliMgr
 var _dbFilter *dbFilter
 var _goStyleDb *dbPool
 var _jsStyleDb *dbPool
@@ -13,19 +13,19 @@ func GetApp() App {
 	return _app
 }
 
-func GetTimer() *Timer {
+func GetTimer() *timer {
 	return _timer
 }
 
-func GetSysLog() *SysLog_ {
+func GetSysLog() *sysLog {
 	return _sysLog
 }
 
-func GetTgLog() *TGLog_ {
+func GetTgLog() *tgLog {
 	return _tgLog
 }
 
-func GetHttpCliMgr() *HttpCliMgr {
+func GetHttpCliMgr() *httpCliMgr {
 	return _httpCliMgr
 }
 
diff --git a/httpclimgr.go b/httpclimgr.go
index 27c5910..3ead7f0 100644
--- a/httpclimgr.go
+++ b/httpclimgr.go
@@ -32,11 +32,11 @@ type httpCliResponse struct {
 	isTimeOut bool
 }
 
-type HttpCliMgr struct {
+type httpCliMgr struct {
 
 }
 
-func (this *HttpCliMgr) init() {
+func (this *httpCliMgr) init() {
 	_app.RegisterIMMsgHandle(
 		IM_HTTP_CLI_MGR_RESPONSE,
 		func (args q5.Args) {
@@ -46,10 +46,10 @@ func (this *HttpCliMgr) init() {
 		})
 }
 
-func (this *HttpCliMgr) unInit() {
+func (this *httpCliMgr) unInit() {
 }
 
-func (this *HttpCliMgr) SendGoStyleRequest(
+func (this *httpCliMgr) SendGoStyleRequest(
 	url string, params map[string]string,
 	cb func (HttpCliResponse)) {
 	this.internalSendRequest(
@@ -60,7 +60,7 @@ func (this *HttpCliMgr) SendGoStyleRequest(
 		cb)
 }
 
-func (this *HttpCliMgr) SendJsStyleRequest(
+func (this *httpCliMgr) SendJsStyleRequest(
 	url string, params map[string]string,
 	cb func (HttpCliResponse)) {
 	this.internalSendRequest(
@@ -71,7 +71,7 @@ func (this *HttpCliMgr) SendJsStyleRequest(
 		cb)
 }
 
-func (this *HttpCliMgr) SendQuickChannelGoStyleRequest(
+func (this *httpCliMgr) SendQuickChannelGoStyleRequest(
 	url string, params map[string]string,
 	cb func (HttpCliResponse)) {
 	this.internalSendRequest(
@@ -82,7 +82,7 @@ func (this *HttpCliMgr) SendQuickChannelGoStyleRequest(
 		cb)
 }
 
-func (this *HttpCliMgr) SendQuickChannelJsStyleRequest(
+func (this *httpCliMgr) SendQuickChannelJsStyleRequest(
 	url string, params map[string]string,
 	cb func (HttpCliResponse)) {
 	this.internalSendRequest(
@@ -93,15 +93,15 @@ func (this *HttpCliMgr) SendQuickChannelJsStyleRequest(
 		cb)
 }
 
-func (this *HttpCliMgr) internalSendRequest(
+func (this *httpCliMgr) internalSendRequest(
 	style int32, channel int32,
 	url string, params map[string]string,
 	cb func (HttpCliResponse)) {
 	if !(style == GO_STYLE_REQUEST || style == JS_STYLE_REQUEST) {
-		panic("HttpCliMgr sytel error")
+		panic("httpCliMgr sytel error")
 	}
 	if !(channel == NORMAL_CHANNEL || channel == QUICK_CHANNEL) {
-		panic("HttpCliMgr channel error")
+		panic("httpCliMgr channel error")
 	}
 	doFunc := func() {
 		data, err := q5.HttpGet(url, params)
diff --git a/syslog.go b/syslog.go
index e166699..9d5b8fd 100644
--- a/syslog.go
+++ b/syslog.go
@@ -22,81 +22,81 @@ const (
 	SYS_LOG_FILENAME = "log_%d_%s.log"
 )
 
-type LogMsgNode struct {
+type logMsgNode struct {
 	category int32
 	logMsg   string
-	next     *LogMsgNode
+	next     *logMsgNode
 }
 
-type SysLog_ struct {
+type sysLog struct {
 	logLevel     int32
-	topNode      *LogMsgNode
-	botNode      *LogMsgNode
+	topNode      *logMsgNode
+	botNode      *logMsgNode
 	msgMutex     sync.Mutex
 	chGoSaveExit chan int
 }
 
-func (this *SysLog_) init() {
+func (this *sysLog) init() {
 	this.chGoSaveExit = make(chan int)
 	go this.goSaveToFile()
 }
 
-func (this *SysLog_) unInit() {
+func (this *sysLog) unInit() {
 	this.chGoSaveExit <- 1
 }
 
-func (this *SysLog_) Emergency(format string, args ...interface{}) {
+func (this *sysLog) Emergency(format string, args ...interface{}) {
 	if this.logLevel > LOG_EMERGENCY {
 		return
 	}
 	this.addLog(LOG_EMERGENCY, "[EMERGENCY]", format, args...)
 }
 
-func (this *SysLog_) Alert(format string, args ...interface{}) {
+func (this *sysLog) Alert(format string, args ...interface{}) {
 	if this.logLevel > LOG_ALERT {
 		return
 	}
 	this.addLog(LOG_ALERT, "[ALERT]", format, args...)
 }
 
-func (this *SysLog_) Error(format string, args ...interface{}) {
+func (this *sysLog) Error(format string, args ...interface{}) {
 	if this.logLevel > LOG_ERROR {
 		return
 	}
 	this.addLog(LOG_ERROR, "[ERROR]", format, args...)
 }
 
-func (this *SysLog_) Warning(format string, args ...interface{}) {
+func (this *sysLog) Warning(format string, args ...interface{}) {
 	if this.logLevel > LOG_WARNING {
 		return
 	}
 	this.addLog(LOG_WARNING, "[WARNING]", format, args...)
 }
 
-func (this *SysLog_) Notice(format string, args ...interface{}) {
+func (this *sysLog) Notice(format string, args ...interface{}) {
 	if this.logLevel > LOG_NOTICE {
 		return
 	}
 	this.addLog(LOG_NOTICE, "[NOTICE]", format, args...)
 }
 
-func (this *SysLog_) Info(format string, args ...interface{}) {
+func (this *sysLog) Info(format string, args ...interface{}) {
 	if this.logLevel > LOG_INFO {
 		return
 	}
 	this.addLog(LOG_INFO, "[INFO]", format, args...)
 }
 
-func (this *SysLog_) Debug(format string, args ...interface{}) {
+func (this *sysLog) Debug(format string, args ...interface{}) {
 	if this.logLevel > LOG_DEBUG {
 		return
 	}
 	this.addLog(LOG_DEBUG, "[DEBUG]", format, args...)
 }
 
-func (this *SysLog_) addLog(category int32, prefixStr string,
+func (this *sysLog) addLog(category int32, prefixStr string,
 	format string, args ...interface{}) {
-	p := &LogMsgNode{}
+	p := &logMsgNode{}
 	p.category = category
 	p.logMsg = time.Now().Format("2006-01-02 15:04:05") +
 		prefixStr + " " +
@@ -115,8 +115,8 @@ func (this *SysLog_) addLog(category int32, prefixStr string,
 	}
 }
 
-func (this *SysLog_) goSaveToFile() {
-	var workNode *LogMsgNode
+func (this *sysLog) goSaveToFile() {
+	var workNode *logMsgNode
 	for {
 		select {
 		case <-this.chGoSaveExit:
diff --git a/tglog.go b/tglog.go
index c8a8d81..e849f14 100644
--- a/tglog.go
+++ b/tglog.go
@@ -1,61 +1,64 @@
 package f5
 
-//import "os"
-//import "fmt"
-import "sync"
-//import "time"
-//import "q5"
+import (
+	"q5"
+	"os"
+	"sync"
+	"fmt"
+	"time"
+)
 
 const TGLOG_ROOT = "/data/logs/%s/upload/"
 const POLY_TGLOG_ROOT = "/data/logs/%s/%d/upload/"
 const TGLOG_FILENAME = "log_%d_%s.log"
 
-type TGLogMsgNode struct {
+type tgLogMsgNode struct {
 	gameId int32
 	jsonStr string
-	next *TGLogMsgNode
+	next *tgLogMsgNode
 }
 
-type TGLog_ struct {
+type tgLog struct {
 	isPolyLog bool
-	topNode *TGLogMsgNode
-	botNode *TGLogMsgNode
+	topNode *tgLogMsgNode
+	botNode *tgLogMsgNode
 	msgMutex sync.Mutex
 	chGoSaveExit chan int
 }
 
-func (this *TGLog_) init() {
+func (this *tgLog) init() {
 	this.chGoSaveExit = make(chan int)
 	//go this.goSaveToFile()
 }
 
-func (this *TGLog_) unInit() {
+func (this *tgLog) unInit() {
 	this.chGoSaveExit <- 1
 }
 
-func (this *TGLog_) SetPolyLog(isPolyLog bool) {
+func (this *tgLog) SetPolyLog(isPolyLog bool) {
 	this.isPolyLog = isPolyLog
 }
 
-/*
-func (this *TGLog_) AddTrackLog(
+func (this *tgLog) AddTrackLog(
 	gameId int32,
 	accountId string,
 	remoteAddr string,
 	logClass1 int32,
 	logClass2 int32,
-	prop *q5.XObject) {
-	eventName := fmt.Sprintf("event_%d_%d", logClass1, logClass2)
-	this.AddTrackLogEx(gameId, accountId, remoteAddr, eventName, prop)
+	//prop *q5.XObject) {
+	) {
+	//eventName := fmt.Sprintf("event_%d_%d", logClass1, logClass2)
+	//this.AddTrackLogEx(gameId, accountId, remoteAddr, eventName, prop)
 }
 
-func (this *TGLog_) AddTrackLogEx(
+func (this *tgLog) AddTrackLogEx(
 	gameId int32,
 	accountId string,
 	remoteAddr string,
 	eventName string,
-	prop *q5.XObject) {
-	xobj := q5.NewMxoObject()
+	//prop *q5.XObject) {
+) {
+	/*xobj := q5.NewMxoObject()
 	xobj.SetXValue("#account_id", q5.NewXString(accountId))
 	xobj.SetXValue("#type", q5.NewXString("track"))
 	xobj.SetXValue("#time", q5.NewXString(time.Now().Format("2006-01-02 15:04:05")))
@@ -64,7 +67,7 @@ func (this *TGLog_) AddTrackLogEx(
 
 	xobj.SetXObject("properties", prop)
 
-	p := new(TGLogMsgNode)
+	p := new(tgLogMsgNode)
 	p.gameId = gameId
 	p.jsonStr = xobj.ToJsonStr()
 	this.msgMutex.Lock()
@@ -76,11 +79,11 @@ func (this *TGLog_) AddTrackLogEx(
 		this.topNode = p
 		this.botNode = p
 	}
-//}
-*/
-	/*
-func (this *TGLog_) goSaveToFile() {
-	var workNode *TGLogMsgNode
+	*/
+}
+
+func (this *tgLog) goSaveToFile() {
+	var workNode *tgLogMsgNode
 	for {
 		select {
 		case <-this.chGoSaveExit:
@@ -105,21 +108,19 @@ func (this *TGLog_) goSaveToFile() {
 	}
 }
 
-func (this *TGLog_) getLogFile(gameId int32) *os.File {
+func (this *tgLog) getLogFile(gameId int32) *os.File {
 	fileName := fmt.Sprintf(TGLOG_FILENAME, os.Getpid(), time.Now().Format("20060102"))
 	logDir := ""
 	if this.isPolyLog {
-		logDir = fmt.Sprintf(POLY_TGLOG_ROOT, App.GetPkgName(), gameId)
+		logDir = fmt.Sprintf(POLY_TGLOG_ROOT, _app.GetPkgName(), gameId)
 	} else {
-		logDir = fmt.Sprintf(TGLOG_ROOT, App.GetPkgName())
+		logDir = fmt.Sprintf(TGLOG_ROOT, _app.GetPkgName())
 	}
 	q5.ForceCreateDir(logDir)
 	if f, err := os.OpenFile(logDir + fileName, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666); err == nil {
 		return f
 	} else {
-		SysLog().Warning("TGLog.goSaveToFile err:%s", err)
+		_sysLog.Warning("tgLog.goSaveToFile err:%s", err)
 		return nil
 	}
 }
-
-	*/
diff --git a/timer.go b/timer.go
index b2a7f8b..38f06fd 100644
--- a/timer.go
+++ b/timer.go
@@ -12,13 +12,13 @@ type TimerAttacher struct {
 	*q5.XTimerAttacher
 }
 
-type Timer struct {
-	timer *q5.XTimer
+type timer struct {
+	base *q5.XTimer
 }
 
-func (this *Timer) init() {
-	this.timer = new(q5.XTimer)
-	this.timer.Init(
+func (this *timer) init() {
+	this.base = new(q5.XTimer)
+	this.base.Init(
 		func (context interface{}) int64 {
 			return q5.GetTickCount()
 		},
@@ -27,73 +27,73 @@ func (this *Timer) init() {
 		5000)
 }
 
-func (this *Timer) update() {
-	this.timer.Update()
+func (this *timer) update() {
+	this.base.Update()
 }
 
-func (this *Timer) unInit() {
-	this.timer.UnInit()
-	this.timer = nil
+func (this *timer) unInit() {
+	this.base.UnInit()
+	this.base = nil
 }
 
-func (this *Timer) NewTimerAttacher() *TimerAttacher {
+func (this *timer) NewTimerAttacher() *TimerAttacher {
 	ac := TimerAttacher{}
-	ac.XTimerAttacher = this.timer.NewTimerAttacher()
+	ac.XTimerAttacher = this.base.NewTimerAttacher()
 	return &ac
 }
 
-func (this *Timer) SetTimeout(expireTime int32, cb q5.TimerCb) {
-	this.timer.SetTimeout(expireTime, cb)
+func (this *timer) SetTimeout(expireTime int32, cb q5.TimerCb) {
+	this.base.SetTimeout(expireTime, cb)
 }
 
-func (this *Timer) SetTimeoutEx(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) {
-	this.timer.SetTimeoutEx(expireTime, cb, ac.XTimerAttacher)
+func (this *timer) SetTimeoutEx(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) {
+	this.base.SetTimeoutEx(expireTime, cb, ac.XTimerAttacher)
 }
 
-func (this *Timer) SetTimeoutWp(expireTime int32, cb q5.TimerCb) *TimerWp {
+func (this *timer) SetTimeoutWp(expireTime int32, cb q5.TimerCb) *TimerWp {
 	wp := TimerWp{}
-	wp.XTimerWp = this.timer.SetTimeoutWp(expireTime, cb)
+	wp.XTimerWp = this.base.SetTimeoutWp(expireTime, cb)
 	return &wp
 }
 
-func (this *Timer) SetTimeoutExWp(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) *TimerWp {
+func (this *timer) SetTimeoutExWp(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) *TimerWp {
 	wp := TimerWp{}
-	wp.XTimerWp = this.timer.SetTimeoutExWp(expireTime, cb, ac.XTimerAttacher)
+	wp.XTimerWp = this.base.SetTimeoutExWp(expireTime, cb, ac.XTimerAttacher)
 	return &wp
 }
 
-func (this *Timer) SetInterval(expireTime int32, cb q5.TimerCb) {
-	this.timer.SetInterval(expireTime, cb)
+func (this *timer) SetInterval(expireTime int32, cb q5.TimerCb) {
+	this.base.SetInterval(expireTime, cb)
 }
 
-func (this *Timer) SetIntervalEx(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) {
-	this.timer.SetIntervalEx(expireTime, cb, ac.XTimerAttacher)
+func (this *timer) SetIntervalEx(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) {
+	this.base.SetIntervalEx(expireTime, cb, ac.XTimerAttacher)
 }
 
-func (this *Timer) SetIntervalWp(expireTime int32, cb q5.TimerCb) *TimerWp {
+func (this *timer) SetIntervalWp(expireTime int32, cb q5.TimerCb) *TimerWp {
 	wp := TimerWp{}
-	wp.XTimerWp = this.timer.SetIntervalWp(expireTime, cb)
+	wp.XTimerWp = this.base.SetIntervalWp(expireTime, cb)
 	return &wp
 }
 
-func (this *Timer) SetIntervalExWp(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) *TimerWp {
+func (this *timer) SetIntervalExWp(expireTime int32, cb q5.TimerCb, ac *TimerAttacher) *TimerWp {
 	wp := TimerWp{}
-	wp.XTimerWp = this.timer.SetIntervalExWp(expireTime, cb, ac.XTimerAttacher)
+	wp.XTimerWp = this.base.SetIntervalExWp(expireTime, cb, ac.XTimerAttacher)
 	return &wp
 }
 
-func (this *Timer) GetIdleTime() int64 {
-	return this.timer.GetIdleTime()
+func (this *timer) GetIdleTime() int64 {
+	return this.base.GetIdleTime()
 }
 
-func (this *Timer) ModifyTimer(timerWp *TimerWp, expireTime int32) {
-	this.timer.ModifyTimer(timerWp.XTimerWp, expireTime)
+func (this *timer) ModifyTimer(timerWp *TimerWp, expireTime int32) {
+	this.base.ModifyTimer(timerWp.XTimerWp, expireTime)
 }
 
-func (this *Timer) Delete(timerWp *TimerWp)  {
-	this.timer.Delete(timerWp.XTimerWp)
+func (this *timer) Delete(timerWp *TimerWp)  {
+	this.base.Delete(timerWp.XTimerWp)
 }
 
-func (this *Timer) GetRemainTime(timerWp *TimerWp) int64 {
-	return this.timer.GetRemainTime(timerWp.XTimerWp)
+func (this *timer) GetRemainTime(timerWp *TimerWp) int64 {
+	return this.base.GetRemainTime(timerWp.XTimerWp)
 }