diff --git a/client.go b/client.go
index 601406d..8d1858d 100644
--- a/client.go
+++ b/client.go
@@ -226,7 +226,7 @@ func (p *Client) AcceptTcpConn(conn *net.TCPConn) {
 
 		left := common.MinOfInt(clientConn.fm.GetSendBufferLeft(), len(bytes))
 		if left > 0 {
-			conn.SetReadDeadline(time.Now().Add(time.Millisecond * 100))
+			conn.SetReadDeadline(time.Now().Add(time.Millisecond * 10))
 			n, err := conn.Read(bytes[0:left])
 			if err != nil {
 				nerr, ok := err.(net.Error)
@@ -262,13 +262,11 @@ func (p *Client) AcceptTcpConn(conn *net.TCPConn) {
 				p.sendPacket++
 				p.sendPacketSize += (uint64)(len(mb))
 			}
-		} else {
-			time.Sleep(time.Millisecond * 10)
 		}
 
 		if clientConn.fm.GetRecvBufferSize() > 0 {
 			rr := clientConn.fm.GetRecvReadLineBuffer()
-			conn.SetWriteDeadline(time.Now().Add(time.Millisecond * 100))
+			conn.SetWriteDeadline(time.Now().Add(time.Millisecond * 10))
 			n, err := conn.Write(rr)
 			if err != nil {
 				nerr, ok := err.(net.Error)
@@ -282,8 +280,6 @@ func (p *Client) AcceptTcpConn(conn *net.TCPConn) {
 				clientConn.fm.SkipRecvBuffer(n)
 				tcpActiveSendTime = now
 			}
-		} else {
-			time.Sleep(time.Millisecond * 10)
 		}
 
 		diffrecv := now.Sub(clientConn.activeRecvTime)
diff --git a/server.go b/server.go
index 9e8e61a..5711f33 100644
--- a/server.go
+++ b/server.go
@@ -192,7 +192,7 @@ func (p *Server) RecvTCP(conn *ServerConn, id string, src *net.IPAddr) {
 
 		left := common.MinOfInt(conn.fm.GetSendBufferLeft(), len(bytes))
 		if left > 0 {
-			conn.tcpconn.SetReadDeadline(time.Now().Add(time.Millisecond * 100))
+			conn.tcpconn.SetReadDeadline(time.Now().Add(time.Millisecond * 10))
 			n, err := conn.tcpconn.Read(bytes[0:left])
 			if err != nil {
 				nerr, ok := err.(net.Error)
@@ -227,13 +227,11 @@ func (p *Server) RecvTCP(conn *ServerConn, id string, src *net.IPAddr) {
 				p.sendPacket++
 				p.sendPacketSize += (uint64)(len(mb))
 			}
-		} else {
-			time.Sleep(time.Millisecond * 10)
 		}
 
 		if conn.fm.GetRecvBufferSize() > 0 {
 			rr := conn.fm.GetRecvReadLineBuffer()
-			conn.tcpconn.SetWriteDeadline(time.Now().Add(time.Millisecond * 100))
+			conn.tcpconn.SetWriteDeadline(time.Now().Add(time.Millisecond * 10))
 			n, err := conn.tcpconn.Write(rr)
 			if err != nil {
 				nerr, ok := err.(net.Error)
@@ -247,8 +245,6 @@ func (p *Server) RecvTCP(conn *ServerConn, id string, src *net.IPAddr) {
 				conn.fm.SkipRecvBuffer(n)
 				tcpActiveSendTime = now
 			}
-		} else {
-			time.Sleep(time.Millisecond * 10)
 		}
 
 		diffrecv := now.Sub(conn.activeRecvTime)