diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SFTPUtil.java b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SFTPUtil.java
index 37672874..e1ca47d0 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SFTPUtil.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SFTPUtil.java
@@ -1,7 +1,6 @@
 package org.jeecg.common.util;
 
 import com.jcraft.jsch.*;
-import org.apache.commons.compress.utils.Lists;
 import org.jeecg.common.constant.SymbolConstant;
 import org.jeecg.common.util.text.StringUtils;
 import org.slf4j.Logger;
@@ -116,13 +115,15 @@ public class SFTPUtil {
      * @param uploadFileName 要上传的文件名称（重新定义的文件名称）
      * @param
      */
-    public static Map<String,String> upload(SftpConfig sftpConfig,boolean isConcat, String directory, String uploadFilePath, String uploadFileName) {
-        Map<String,String> map = new HashMap<String,String>();
+    public static Map<String,Object> upload(ChannelSftp sftp, SftpConfig sftpConfig,boolean isConcat, String directory, String uploadFilePath, String uploadFileName) {
+        Map<String,Object> map = new HashMap<String,Object>();
         map.put("code","0");
         map.put("msg","上传成功");
-        ChannelSftp sftp = null;
+//        ChannelSftp sftp = null;
         try{
-            sftp = connect(sftpConfig);
+            if(sftp == null){
+                sftp = connect(sftpConfig);
+            }
             try {
                 if(isConcat){
                     directory = getDirectory(sftpConfig.getUploadpath(),directory);
@@ -156,9 +157,9 @@ public class SFTPUtil {
             map.put("code","1");
             map.put("msg","sftp异常：" + e.getMessage());
         }finally {
-            if(sftp!=null){
-                disConnect(sftp);
-            }
+//            if(sftp!=null){
+//                disConnect(sftp);
+//            }
         }
         return map;
     }
@@ -222,13 +223,16 @@ public class SFTPUtil {
      * @param downloadFile 下载的文件
      * @param saveFile     存在本地的路径
      */
-    public static Map<String,String> download(SftpConfig sftpConfig, String directory, String downloadFile, String saveFile) {
-        Map<String,String> map = new HashMap<String,String>();
+    public static Map<String,Object> download(ChannelSftp sftp,SftpConfig sftpConfig, String directory, String downloadFile, String saveFile) {
+        Map<String,Object> map = new HashMap<String,Object>();
         map.put("code","0");
         map.put("msg","删除成功");
-        ChannelSftp sftp = null;
+//        ChannelSftp sftp = null;
         try{
-            sftp = connect(sftpConfig);
+            if(sftp == null){
+                sftp = connect(sftpConfig);
+                map.put("sftp",sftp);
+            }
             OutputStream output = null;
             try {
                 File localDirFile = new File(saveFile);
@@ -263,9 +267,9 @@ public class SFTPUtil {
             map.put("code","1");
             map.put("msg","sftp异常：" + e.getMessage());
         }finally {
-            if(sftp!=null){
-                disConnect(sftp);
-            }
+//            if(sftp!=null){
+//                disConnect(sftp);
+//            }
         }
         return map;
     }
@@ -373,8 +377,8 @@ public class SFTPUtil {
      * @param newname 目的文件名称
      * @param
      */
-    public static Map<String,String> moveFile(SftpConfig sftpConfig, String oldpath, String directory, String newname) {
-        Map<String,String> map = new HashMap<String,String>();
+    public static Map<String,Object> moveFile(SftpConfig sftpConfig, String oldpath, String directory, String newname) {
+        Map<String,Object> map = new HashMap<String,Object>();
         map.put("code","0");
         map.put("msg","上传成功");
         ChannelSftp sftp = null;
@@ -446,8 +450,8 @@ public class SFTPUtil {
         return map;
     }
 
-    public static Map<String,String> moveFiles(SftpConfig sftpConfig, String directory, List<String[]> list) {
-        Map<String,String> map = new HashMap<String,String>();
+    public static Map<String,Object> moveFiles(SftpConfig sftpConfig, String directory, List<String[]> list) {
+        Map<String,Object> map = new HashMap<String,Object>();
         map.put("code","0");
         map.put("msg","上传成功");
         ChannelSftp sftp = null;
@@ -526,6 +530,85 @@ public class SFTPUtil {
         return map;
     }
 
+    public static Map<String,Object> moveFiles(ChannelSftp sftp,SftpConfig sftpConfig, String directory, List<String[]> list) {
+        Map<String,Object> map = new HashMap<String,Object>();
+        map.put("code","0");
+        map.put("msg","上传成功");
+        try {
+            if(sftp == null){
+                sftp = connect(sftpConfig);
+            }
+            try {
+                directory = getDirectory(sftpConfig.getUploadpath(), directory);
+                sftp.cd(directory);
+            } catch (SftpException e1) {
+                try {
+                    mkdirs(directory, sftp);
+                } catch (SftpException e2) {
+                    map.put("code", "1");
+                    map.put("msg", "ftp创建" + directory + "文件路径失败");
+                }
+            }
+            Channel channel = null;
+            try {
+                StringBuffer sb = new StringBuffer();
+                for(int item=0;item<list.size();item++){
+                    String oldpath = list.get(item)[0];
+                    if(!oldpath.startsWith("/")){
+                        oldpath = "/"+oldpath;
+                    }
+                    String oldfullpath = sftpConfig.getFullpath().concat(oldpath);
+                    String newname = list.get(item)[1];
+                    String newpath = directory.concat(newname);
+                    String newfullpath = sftpConfig.getFullpath().concat(newpath);
+                    String moveCommand = "mv " + oldfullpath + " " + newfullpath; // 移动文件的命令
+                    Session session = sftp.getSession();
+                    channel = session.openChannel("exec");
+                    ((ChannelExec) channel).setCommand(moveCommand);
+                    channel.setInputStream(null);
+                    ((ChannelExec) channel).setErrStream(System.err);
+                    InputStream in = channel.getInputStream();
+                    channel.connect();
+                    byte[] tmp = new byte[1024];
+                    while (true) {
+                        while (in.available() > 0) {
+                            int i = in.read(tmp, 0, 1024);
+                            if (i < 0) break;
+                        }
+                        if (channel.isClosed()) {
+                            System.out.println("exit-status: " + channel.getExitStatus());
+                            break;
+                        }
+                        try {
+                            Thread.sleep(1000);
+                        } catch (Exception ee) {
+                        }
+                    }
+                    channel.disconnect();
+                    sb.append(newpath);
+                    sb.append("|");
+                }
+                String path = sb.toString();
+                path = path.substring(0,path.length()-1);
+                map.put("data",path);
+            } catch (Exception e1) {
+                map.put("code","1");
+                map.put("msg",e1.getMessage());
+//                throw new RuntimeException("ftp创建文件路径失败" + directory);
+            }finally {
+                if(channel!=null){
+                    channel.disconnect();
+                }
+            }
+        } catch (Exception e) {
+            map.put("code","1");
+            map.put("msg","sftp异常：" + e.getMessage());
+        }finally {
+
+        }
+        return map;
+    }
+
     /**
      * 删除文件
      * @param directory  要删除文件所在目录