diff --git a/demo/Client.go b/demo/Client.go
index 2e01655..d878d48 100644
--- a/demo/Client.go
+++ b/demo/Client.go
@@ -2,8 +2,10 @@ package main
 
 import (
 	"fmt"
+	"io"
 	"net"
 	"time"
+	wkNet "wukong/net"
 )
 
 func main() {
@@ -13,24 +15,46 @@ func main() {
 
 	conn, err := net.Dial("tcp", "127.0.0.1:9527")
 	if err != nil {
-		fmt.Println("client start err", err)
+		fmt.Println("client start err exit! ")
 		return
 	}
 
 	for {
-		_, err := conn.Write([]byte("Hello LiuLiGames V0.2 "))
+		dp := wkNet.NewDataPack()
+		binaryMsg, err := dp.Pack(wkNet.NewMessage(0, []byte("LiuLiGamesV0.5 client Test Message ")))
 		if err != nil {
-			fmt.Println("write conn err", err)
+			fmt.Println("Pack error", err)
+		}
+
+		if _, err := conn.Write(binaryMsg); err != nil {
+			fmt.Println("conn Write error", err)
 			return
 		}
-		buf := make([]byte, 512)
-		cnt, err := conn.Read(buf)
-		if err != nil {
-			fmt.Println("read buf err", err)
+
+		binaryHead := make([]byte, dp.GetHeadLen())
+		if _, err := io.ReadFull(conn, binaryHead); err != nil {
+			fmt.Println("read head error", err)
 			return
 		}
 
-		fmt.Printf("server call back: %s ,cnt = %d \n", buf, cnt)
+		msgHead, err := dp.Unpack(binaryHead)
+		if err != nil {
+			fmt.Println("client unpack msgHead error", err)
+			break
+		}
+
+		if msgHead.GetMsgLen() > 0 {
+			msg := msgHead.(*wkNet.Message)
+			msg.SetData(make([]byte, msg.GetMsgLen()))
+
+			if _, err := io.ReadFull(conn, msg.Data); err != nil {
+				fmt.Println("read msg data error", err)
+				return
+			}
+
+			fmt.Println("-----> Recv Server msgId= ",
+				msg.Id, " len= ", msg.MsgLen, " data = ", string(msg.Data))
+		}
 
 		time.Sleep(1 * time.Second)
 	}
diff --git a/demo/Server.go b/demo/Server.go
index 6b31a11..7568511 100644
--- a/demo/Server.go
+++ b/demo/Server.go
@@ -10,36 +10,39 @@ type PingRouter struct {
 	net.BaseRouter
 }
 
-func (pr *PingRouter) PreHandle(request iface.IRequest) {
-	fmt.Println("Call Router PreHandle ....")
-
-	_, err := request.GetConnection().GetTCPConnection().Write([]byte("before ping.... \n"))
-	if err != nil {
-		fmt.Println("call back before ping error ")
-	}
-}
+//func (pr *PingRouter) PreHandle(request iface.IRequest) {
+//	fmt.Println("Call Router PreHandle ....")
+//
+//	_, err := request.GetConnection().GetTCPConnection().Write([]byte("before ping.... \n"))
+//	if err != nil {
+//		fmt.Println("call back before ping error ")
+//	}
+//}
 
 func (pr *PingRouter) Handle(request iface.IRequest) {
 	fmt.Println("Call Router Handle ....")
 
-	_, err := request.GetConnection().GetTCPConnection().Write([]byte("ping...ping...ping... \n"))
-	if err != nil {
-		fmt.Println("call back ping...ping...ping... error ")
-	}
-}
+	fmt.Println("recv from client:msgId = ", request.GetMsgId(),
+		"data = ", string(request.GetData()))
 
-func (pr *PingRouter) PostHandle(request iface.IRequest) {
-	fmt.Println("Call Router PostHandle ....")
-
-	_, err := request.GetConnection().GetTCPConnection().Write([]byte("after ping.... \n"))
+	err := request.GetConnection().SendMsg(1, []byte("ping....ping....ping...."))
 	if err != nil {
-		fmt.Println("call back after ping error ")
+		fmt.Println(err)
 	}
 }
 
+//func (pr *PingRouter) PostHandle(request iface.IRequest) {
+//	fmt.Println("Call Router PostHandle ....")
+//
+//	_, err := request.GetConnection().GetTCPConnection().Write([]byte("after ping.... \n"))
+//	if err != nil {
+//		fmt.Println("call back after ping error ")
+//	}
+//}
+
 func main() {
 
-	s := net.NewServer("[liu li games V0.3]")
+	s := net.NewServer()
 
 	s.AddRouter(&PingRouter{})
 
diff --git a/demo/conf/conf.yaml b/demo/conf/conf.yaml
new file mode 100644
index 0000000..3d88a6d
--- /dev/null
+++ b/demo/conf/conf.yaml
@@ -0,0 +1,4 @@
+name: "liuLI V0.4 demoServerApp"
+Host: "127.0.0.1"
+TcpPort: 9527
+MaxConn: 3
\ No newline at end of file
diff --git a/go.mod b/go.mod
index bc9afa6..80833f9 100644
--- a/go.mod
+++ b/go.mod
@@ -3,10 +3,8 @@ module wukong
 go 1.16
 
 require (
-	github.com/gin-gonic/gin v1.7.2 // indirect
-	github.com/gorilla/websocket v1.4.2 // indirect
-	github.com/libp2p/go-reuseport v0.0.1 // indirect
-	github.com/panjf2000/gnet v1.5.3 // indirect
-	github.com/smallnest/goframe v0.0.0-20191101094441-1fbd8e51db18 // indirect
+	github.com/gin-gonic/gin v1.7.2
+	github.com/panjf2000/gnet v1.5.3
 	go.uber.org/atomic v1.9.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 )
diff --git a/go.sum b/go.sum
index b117bb0..adc043d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,46 +1,15 @@
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-github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
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-github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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@@ -48,209 +17,84 @@ github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD87
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 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20191108193012-7d206e10da11 h1:Yq9t9jnGoR+dBuitxdo9l6Q7xh/zOyNnYUtDKaQ3x0E=
 golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
-google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
-google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
-google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
-google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
-google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM=
-google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/iface/IConnection.go b/iface/IConnection.go
index b370969..c0198c0 100644
--- a/iface/IConnection.go
+++ b/iface/IConnection.go
@@ -13,7 +13,7 @@ type IConnection interface {
 
 	GetRemoteAddr() net.Addr
 
-	Send(data []byte) error
+	SendMsg(msgId uint32, data []byte) error
 }
 
 type HandleFunc func(*net.TCPConn, []byte, int) error
diff --git a/iface/IDataPack.go b/iface/IDataPack.go
new file mode 100644
index 0000000..2800c10
--- /dev/null
+++ b/iface/IDataPack.go
@@ -0,0 +1,9 @@
+package iface
+
+type IDataPack interface {
+	GetHeadLen() uint32
+
+	Pack(msg IMessage) ([]byte, error)
+
+	Unpack([]byte) (IMessage, error)
+}
diff --git a/iface/IMessage.go b/iface/IMessage.go
new file mode 100644
index 0000000..2a20a55
--- /dev/null
+++ b/iface/IMessage.go
@@ -0,0 +1,11 @@
+package iface
+
+type IMessage interface {
+	GetMsgId() uint32
+	GetMsgLen() uint32
+	GetData() []byte
+
+	SetMsgId(uint32)
+	SetMsgLen(uint32)
+	SetData([]byte)
+}
diff --git a/iface/IRequest.go b/iface/IRequest.go
index a08bd2e..3fcb6e1 100644
--- a/iface/IRequest.go
+++ b/iface/IRequest.go
@@ -5,4 +5,6 @@ type IRequest interface {
 	GetConnection() IConnection
 
 	GetData() []byte
+
+	GetMsgId() uint32
 }
diff --git a/net/Connection.go b/net/Connection.go
index 52112cf..a4b9a15 100644
--- a/net/Connection.go
+++ b/net/Connection.go
@@ -1,7 +1,9 @@
 package net
 
 import (
+	"errors"
 	"fmt"
+	"io"
 	"net"
 	"wukong/iface"
 )
@@ -30,16 +32,41 @@ func (c *Connection) StartReader() {
 	defer c.Stop()
 
 	for {
-		buf := make([]byte, 512)
-		_, err := c.Conn.Read(buf)
+		//	buf := make([]byte, utils.GlobalObject.MaxPackageSize)
+		//	_, err := c.Conn.Read(buf)
+		//	if err != nil {
+		//		fmt.Println("recv buf err", err)
+		//		continue
+		//	}
+
+		dp := NewDataPack()
+
+		headData := make([]byte, dp.GetHeadLen())
+		if _, err := io.ReadFull(c.GetTCPConnection(), headData); err != nil {
+			fmt.Println("read msg head error", err)
+			break
+		}
+
+		msg, err := dp.Unpack(headData)
 		if err != nil {
-			fmt.Println("recv buf err", err)
-			continue
+			fmt.Println("unpack error", err)
+			break
+		}
+
+		var data []byte
+		if msg.GetMsgLen() > 0 {
+			data = make([]byte, msg.GetMsgLen())
+			if _, err := io.ReadFull(c.GetTCPConnection(), data); err != nil {
+				fmt.Println("read msg data error", err)
+				break
+			}
 		}
 
+		msg.SetData(data)
+
 		req := Request{
 			conn: c,
-			data: buf,
+			msg:  msg,
 		}
 
 		go func(request iface.IRequest) {
@@ -84,6 +111,23 @@ func (c *Connection) GetRemoteAddr() net.Addr {
 	return c.Conn.RemoteAddr()
 }
 
-func (c *Connection) Send(data []byte) error {
+func (c *Connection) SendMsg(msgId uint32, data []byte) error {
+	if c.isClosed {
+		return errors.New("Connection Closed when send msg ")
+	}
+
+	dp := NewDataPack()
+
+	binaryMsg, err := dp.Pack(NewMessage(msgId, data))
+	if err != nil {
+		fmt.Println("Pack error msg id = ", msgId)
+		return errors.New("Pack error msg ")
+	}
+
+	if _, err := c.Conn.Write(binaryMsg); err != nil {
+		fmt.Println("Write error msg id = ", msgId, "error :", err)
+		return errors.New("conn Write error ")
+	}
+
 	return nil
 }
diff --git a/net/DataPack.go b/net/DataPack.go
new file mode 100644
index 0000000..b1a2bd0
--- /dev/null
+++ b/net/DataPack.go
@@ -0,0 +1,58 @@
+package net
+
+import (
+	"bytes"
+	"encoding/binary"
+	"errors"
+	"wukong/iface"
+	"wukong/utils"
+)
+
+type DataPack struct{}
+
+func NewDataPack() *DataPack {
+	return &DataPack{}
+}
+
+func (dp *DataPack) GetHeadLen() uint32 {
+	//DataLen uint32(4字节) + Id uint32(4字节)
+	return 8
+}
+
+func (dp *DataPack) Pack(msg iface.IMessage) ([]byte, error) {
+	dataBuff := bytes.NewBuffer([]byte{})
+
+	if err := binary.Write(dataBuff, binary.LittleEndian, msg.GetMsgLen()); err != nil {
+		return nil, err
+	}
+
+	if err := binary.Write(dataBuff, binary.LittleEndian, msg.GetMsgId()); err != nil {
+		return nil, err
+	}
+
+	if err := binary.Write(dataBuff, binary.LittleEndian, msg.GetData()); err != nil {
+		return nil, err
+	}
+
+	return dataBuff.Bytes(), nil
+}
+
+func (dp *DataPack) Unpack(binaryData []byte) (iface.IMessage, error) {
+	dataBuff := bytes.NewReader(binaryData)
+
+	msg := &Message{}
+
+	if err := binary.Read(dataBuff, binary.LittleEndian, &msg.MsgLen); err != nil {
+		return nil, err
+	}
+
+	if err := binary.Read(dataBuff, binary.LittleEndian, &msg.Id); err != nil {
+		return nil, err
+	}
+
+	if utils.GlobalObject.MaxPackageSize > 0 && msg.MsgLen > utils.GlobalObject.MaxPackageSize {
+		return nil, errors.New("too Large msg data recv")
+	}
+
+	return msg, nil
+}
diff --git a/net/DataPack_test.go b/net/DataPack_test.go
new file mode 100644
index 0000000..21cbede
--- /dev/null
+++ b/net/DataPack_test.go
@@ -0,0 +1,90 @@
+package net
+
+import (
+	"fmt"
+	"io"
+	"net"
+	"testing"
+)
+
+func TestDataPack(t *testing.T) {
+
+	listener, err := net.Listen("tcp", "127.0.0.1:9527")
+	if err != nil {
+		fmt.Println("server listen err", err)
+		return
+	}
+
+	go func() {
+		for {
+			conn, err := listener.Accept()
+			if err != nil {
+				fmt.Println("server accept error", err)
+			}
+
+			go func(conn net.Conn) {
+				//拆包
+				dp := NewDataPack()
+				for {
+					headData := make([]byte, dp.GetHeadLen())
+					_, err := io.ReadFull(conn, headData)
+					if err != nil {
+						fmt.Println("read head error", err)
+						break
+					}
+
+					msgHead, err := dp.Unpack(headData)
+					if err != nil {
+						fmt.Println("server unpack err", err)
+						return
+					}
+					if msgHead.GetMsgLen() > 0 {
+						msg := msgHead.(*Message)
+						msg.Data = make([]byte, msg.GetMsgLen())
+
+						_, err := io.ReadFull(conn, msg.Data)
+						if err != nil {
+							fmt.Println("server unpack err", err)
+							return
+						}
+
+						fmt.Println("------> Recv MsgId", msg.Id, ",msgLen = ", msg.MsgLen, "data=", string(msg.Data))
+					}
+				}
+
+			}(conn)
+		}
+	}()
+
+	conn, err := net.Dial("tcp", "127.0.0.1:9527")
+	if err != nil {
+		fmt.Println("client dial err:", err)
+	}
+
+	dp := NewDataPack()
+
+	msg1 := &Message{
+		Id:     1,
+		MsgLen: 3,
+		Data:   []byte{'l', 'i', 'u'},
+	}
+	sendData1, err := dp.Pack(msg1)
+	if err != nil {
+		fmt.Println("client pack msg1 error", err)
+	}
+
+	msg2 := &Message{
+		Id:     2,
+		MsgLen: 5,
+		Data:   []byte{'g', 'a', 'm', 'e', 's'},
+	}
+	sendData2, err := dp.Pack(msg2)
+	if err != nil {
+		fmt.Println("client pack msg1 error", err)
+	}
+	sendData1 = append(sendData1, sendData2...)
+
+	conn.Write(sendData1)
+
+	select {}
+}
diff --git a/net/Message.go b/net/Message.go
new file mode 100644
index 0000000..0a62798
--- /dev/null
+++ b/net/Message.go
@@ -0,0 +1,36 @@
+package net
+
+type Message struct {
+	Id     uint32
+	MsgLen uint32
+	Data   []byte
+}
+
+func NewMessage(id uint32, data []byte) *Message {
+	return &Message{
+		Id:     id,
+		MsgLen: uint32(len(data)),
+		Data:   data,
+	}
+}
+
+func (m *Message) GetMsgId() uint32 {
+	return m.Id
+}
+func (m *Message) GetMsgLen() uint32 {
+	return m.MsgLen
+}
+func (m *Message) GetData() []byte {
+	return m.Data
+}
+
+func (m *Message) SetMsgId(id uint32) {
+	m.Id = id
+}
+func (m *Message) SetMsgLen(msgLen uint32) {
+	m.MsgLen = msgLen
+
+}
+func (m *Message) SetData(data []byte) {
+	m.Data = data
+}
diff --git a/net/Request.go b/net/Request.go
index 71334da..460b1ec 100644
--- a/net/Request.go
+++ b/net/Request.go
@@ -4,7 +4,7 @@ import "wukong/iface"
 
 type Request struct {
 	conn iface.IConnection
-	data []byte
+	msg iface.IMessage
 }
 
 func (r *Request) GetConnection() iface.IConnection {
@@ -12,5 +12,9 @@ func (r *Request) GetConnection() iface.IConnection {
 }
 
 func (r *Request) GetData() []byte {
-	return r.data
+	return r.msg.GetData()
 }
+
+func (r *Request) GetMsgId() uint32  {
+	return r.msg.GetMsgId()
+}
\ No newline at end of file
diff --git a/net/Server.go b/net/Server.go
index 749b508..a699755 100644
--- a/net/Server.go
+++ b/net/Server.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"net"
 	"wukong/iface"
+	"wukong/utils"
 )
 
 type Server struct {
@@ -15,6 +16,10 @@ type Server struct {
 }
 
 func (s *Server) Start() {
+	fmt.Printf("[liuli] Server Name : %s listenner at IP : %s ,Port : %d is starting \n",
+		utils.GlobalObject.Name, utils.GlobalObject.Host, utils.GlobalObject.TcpPort)
+	fmt.Printf("[liuli] Version : %s MaxConn : %d ,MaxPackageSize : %d \n",
+		utils.GlobalObject.Version, utils.GlobalObject.MaxConn, utils.GlobalObject.MaxPackageSize)
 	fmt.Printf("[Start] Server Listenner at IP :%s , Port %d \n", s.IP, s.Port)
 
 	go func() {
@@ -66,12 +71,12 @@ func (s *Server) AddRouter(router iface.IRouter) {
 	fmt.Println("Add Router !!!!")
 }
 
-func NewServer(name string) iface.IServer {
+func NewServer() iface.IServer {
 	return &Server{
-		Name:      name,
+		Name:      utils.GlobalObject.Name,
 		IPVersion: "tcp4",
-		IP:        "0.0.0.0",
-		Port:      9527,
+		IP:        utils.GlobalObject.Host,
+		Port:      utils.GlobalObject.TcpPort,
 		Router:    nil,
 	}
 }
diff --git a/net/Server_test.go b/net/Server_test.go
deleted file mode 100644
index a5c9484..0000000
--- a/net/Server_test.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package net
-
-import (
-	"fmt"
-	"net"
-	"testing"
-	"time"
-)
-
-func TestServer(t *testing.T) {
-
-	s := NewServer("[liu li games V0.3]")
-
-	s.Serve()
-}
-
-func TestClient(t *testing.T) {
-	fmt.Println("client start...")
-	time.Sleep(1 + time.Second)
-
-	conn, err := net.Dial("tcp", "127.0.0.1:9527")
-	if err != nil {
-		fmt.Println("client start err", err)
-		return
-	}
-
-	for {
-		_, err := conn.Write([]byte("Hello LiuLiGames V0.2 "))
-		if err != nil {
-			fmt.Println("write conn err", err)
-			return
-		}
-		buf := make([]byte, 512)
-		cnt, err := conn.Read(buf)
-		if err != nil {
-			fmt.Println("read buf err", err)
-			return
-		}
-
-		fmt.Printf("server call back: %s ,cnt = %d \n", buf, cnt)
-
-		time.Sleep(1 * time.Second)
-	}
-}
diff --git a/utils/globalobj.go b/utils/globalobj.go
new file mode 100644
index 0000000..02d26aa
--- /dev/null
+++ b/utils/globalobj.go
@@ -0,0 +1,44 @@
+package utils
+
+import (
+	"gopkg.in/yaml.v3"
+	"io/ioutil"
+	"wukong/iface"
+)
+
+type GlobalObj struct {
+	TcpServer iface.IServer `yaml:"TcpServer"`
+	Host      string `yaml:"Host"`
+	TcpPort   int `yaml:"TcpPort"`
+	Name      string `yaml:"Name"`
+
+	Version        string `yaml:"Version"`
+	MaxConn        int `yaml:"MaxConn"`
+	MaxPackageSize uint32 `yaml:"MaxPackageSize"`
+}
+
+var GlobalObject *GlobalObj
+
+func (g *GlobalObj) Reload() {
+	data, err := ioutil.ReadFile("conf/conf.yaml")
+	if err != nil {
+		panic(err)
+	}
+	err = yaml.Unmarshal(data, &GlobalObject)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func init() {
+	GlobalObject = &GlobalObj{
+		Name:           "LiuLIServerApp",
+		Version:        "V0.5",
+		TcpPort:        9527,
+		Host:           "0.0.0.0",
+		MaxConn:        1000,
+		MaxPackageSize: 4096,
+	}
+
+	GlobalObject.Reload()
+}