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 39bce3d4..38eb1ec5 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
@@ -390,6 +390,9 @@ public class SFTPUtil {
             }
             Channel channel = null;
             try {
+                if(!oldpath.startsWith("/")){
+                    oldpath = "/"+oldpath;
+                }
                 String oldfullpath = sftpConfig.getFullpath().concat(oldpath);
                 String newpath = directory.concat(newname);
                 String newfullpath = sftpConfig.getFullpath().concat(newpath);
@@ -463,6 +466,9 @@ public class SFTPUtil {
                 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);