diff --git a/znet/connection.go b/znet/connection.go
index ee772f0..cdfe0e7 100644
--- a/znet/connection.go
+++ b/znet/connection.go
@@ -101,7 +101,7 @@ func (c *Connection) StartReader() {
 
 		//读取客户端的Msg head
 		headData := make([]byte, dp.GetHeadLen())
-		if _, err := io.ReadFull(c.GetTCPConnection(), headData); err != nil {
+		if _, err := io.ReadFull(c.Conn, headData); err != nil {
 			fmt.Println("read msg head error ", err)
 			break
 		}
@@ -118,7 +118,7 @@ func (c *Connection) StartReader() {
 		var data []byte
 		if msg.GetDataLen() > 0 {
 			data = make([]byte, msg.GetDataLen())
-			if _, err := io.ReadFull(c.GetTCPConnection(), data); err != nil {
+			if _, err := io.ReadFull(c.Conn, data); err != nil {
 				fmt.Println("read msg data error ", err)
 				break
 			}