diff --git a/zinx/utils/config.go b/zinx/utils/config.go
index 5fe079e..dd33ce2 100644
--- a/zinx/utils/config.go
+++ b/zinx/utils/config.go
@@ -54,7 +54,7 @@ func init() {
 	// 初始化全局配置，并设置默认值
 	ConfigInstance = &Config{
 		Name:          "ZinxServerApp",
-		Version:       "V0.6",
+		Version:       "V0.7",
 		Host:          "0.0.0.0",
 		TcpPort:       7777,
 		MaxConn:       12000,
diff --git a/zinx/znet/connection.go b/zinx/znet/connection.go
index 81fc9b7..ac99b6e 100644
--- a/zinx/znet/connection.go
+++ b/zinx/znet/connection.go
@@ -19,6 +19,8 @@ type Connection struct {
 
 	// 该连接的退出消息通知 channel
 	ExitBuffChan chan struct{}
+	// 无缓冲管道，用于读、写两个 Goroutine 之间的消息通信
+	msgChan chan []byte
 }
 
 // NewConnection 创建连接的方法
@@ -29,6 +31,7 @@ func NewConnection(conn *net.TCPConn, connID uint32, msgHandler ziface.IMsgHandl
 		IsClosed:     false,
 		MsgHandler:   msgHandler,
 		ExitBuffChan: make(chan struct{}, 1),
+		msgChan:      make(chan []byte),
 	}
 }
 
@@ -80,10 +83,32 @@ func (c *Connection) StartReader() {
 	}
 }
 
+// StartWriter 处理连接写数据的业务方法
+func (c *Connection) StartWriter() {
+	fmt.Println("Writer Goroutine is running")
+	defer fmt.Println(c.RemoteAddr().String(), "conn Writer exit!")
+
+	for {
+		select {
+		case data := <-c.msgChan:
+			// 有数据要写回客户端
+			if _, err := c.Conn.Write(data); err != nil {
+				fmt.Println("Send data error:", err)
+				return
+			}
+		case <-c.ExitBuffChan:
+			// 连接已经关闭
+			return
+		}
+	}
+}
+
 // Start 启动连接，让当前连接开始工作
 func (c *Connection) Start() {
 	// 启动当前连接的读数据业务
 	go c.StartReader()
+	// 启动当前连接的写数据业务
+	go c.StartWriter()
 
 	for {
 		select {
@@ -143,11 +168,7 @@ func (c *Connection) SendMsg(msgID uint32, data []byte) error {
 	}
 
 	// 写回客户端
-	if _, err := c.Conn.Write(binaryMsg); err != nil {
-		fmt.Println("Write msg id", msgID, "error:", err)
-		c.ExitBuffChan <- struct{}{}
-		return fmt.Errorf("write msg id =%d, err => %s", msgID, err.Error())
-	}
+	c.msgChan <- binaryMsg
 
 	return nil
 }