diff --git a/ssh.go b/ssh.go
index e7fce89..dd727c6 100644
--- a/ssh.go
+++ b/ssh.go
@@ -9,8 +9,6 @@ import (
 	"io/ioutil"
 	"net"
 	"os"
-	"path"
-	"path/filepath"
 	"regexp"
 	"strings"
 	"time"
@@ -469,14 +467,14 @@ func CreateSftp(client *ssh.Client) (*sftp.Client, error) {
 	return sftpClient, err
 }
 
-func FtpTransferOut(localFilePath, remoteDir string, sftpClient *sftp.Client) error {
+func FtpTransferOut(localFilePath, remotePath string, sftpClient *sftp.Client) error {
 	srcFile, err := os.Open(localFilePath)
 	if err != nil {
 		return err
 	}
 	defer srcFile.Close()
-	var remoteFileName = filepath.Base(localFilePath)
-	dstFile, err := sftpClient.Create(path.Join(remoteDir, remoteFileName))
+	//	var remoteFileName = filepath.Base(localFilePath)
+	dstFile, err := sftpClient.Create(remotePath)
 	if err != nil {
 		return err
 	}
@@ -492,28 +490,33 @@ func FtpTransferOut(localFilePath, remoteDir string, sftpClient *sftp.Client) er
 	return nil
 }
 
-func FtpTransferOutFunc(localFilePath, remoteDir string, bufcap int, rtefunc func(int), sftpClient *sftp.Client) error {
+func FtpTransferOutFunc(localFilePath, remotePath string, bufcap int, rtefunc func(float64), sftpClient *sftp.Client) error {
 	num := 0
 	srcFile, err := os.Open(localFilePath)
 	if err != nil {
 		return err
 	}
 	defer srcFile.Close()
-	var remoteFileName = filepath.Base(localFilePath)
-	dstFile, err := sftpClient.Create(path.Join(remoteDir, remoteFileName))
+	stat, _ := os.Stat(localFilePath)
+	filebig := float64(stat.Size())
+	//var remoteFileName = filepath.Base(localFilePath)
+	dstFile, err := sftpClient.Create(remotePath)
 	if err != nil {
 		return err
 	}
 	defer dstFile.Close()
 	for {
-		buf := make([]byte, 1024)
+		buf := make([]byte, bufcap)
 		n, err := srcFile.Read(buf)
-		dstFile.Write(buf[:n])
-		num++
-		rtefunc(num)
 		if err == io.EOF {
 			break
 		}
+		if err != nil {
+			return err
+		}
+		num += n
+		go rtefunc(float64(num) / filebig * 100)
+		dstFile.Write(buf[:n])
 	}
 	return nil
 }
@@ -524,8 +527,8 @@ func FtpTransferIn(src, dst string, sftpClient *sftp.Client) error {
 		return err
 	}
 	defer srcFile.Close()
-	var localFileName = filepath.Base(src)
-	dstFile, err := os.Create(filepath.Join(dst, localFileName))
+	//var localFileName = filepath.Base(src)
+	dstFile, err := os.Create(dst)
 	if err != nil {
 		return err
 	}
@@ -538,28 +541,33 @@ func FtpTransferIn(src, dst string, sftpClient *sftp.Client) error {
 	return nil
 }
 
-func FtpTransferInFunc(src, dst string, bufcap int, rtefunc func(int), sftpClient *sftp.Client) error {
+func FtpTransferInFunc(src, dst string, bufcap int, rtefunc func(float64), sftpClient *sftp.Client) error {
 	num := 0
 	srcFile, err := sftpClient.Open(src)
 	if err != nil {
 		return err
 	}
 	defer srcFile.Close()
-	var localFileName = filepath.Base(src)
-	dstFile, err := os.Create(filepath.Join(dst, localFileName))
+	stat, _ := srcFile.Stat()
+	filebig := float64(stat.Size())
+	//var localFileName = filepath.Base(src)
+	dstFile, err := os.Create(dst)
 	if err != nil {
 		return err
 	}
 	defer dstFile.Close()
 	for {
-		buf := make([]byte, 1024)
+		buf := make([]byte, bufcap)
 		n, err := srcFile.Read(buf)
-		dstFile.Write(buf[:n])
-		num++
-		rtefunc(num)
 		if err == io.EOF {
 			break
 		}
+		if err != nil {
+			return err
+		}
+		num += n
+		go rtefunc(float64(num) / filebig * 100)
+		dstFile.Write(buf[:n])
 	}
 	return nil
 }