diff --git a/schisandra-cloud-storage-oss/schisandra-cloud-storage-oss-application/schisandra-cloud-storage-oss-application-controller/src/main/java/com/schisandra/oss/application/controller/SchisandraOssMinioController.java b/schisandra-cloud-storage-oss/schisandra-cloud-storage-oss-application/schisandra-cloud-storage-oss-application-controller/src/main/java/com/schisandra/oss/application/controller/SchisandraOssMinioController.java
index d4d03b5..ef9c50d 100644
--- a/schisandra-cloud-storage-oss/schisandra-cloud-storage-oss-application/schisandra-cloud-storage-oss-application-controller/src/main/java/com/schisandra/oss/application/controller/SchisandraOssMinioController.java
+++ b/schisandra-cloud-storage-oss/schisandra-cloud-storage-oss-application/schisandra-cloud-storage-oss-application-controller/src/main/java/com/schisandra/oss/application/controller/SchisandraOssMinioController.java
@@ -165,6 +165,9 @@ public class SchisandraOssMinioController {
     @GetMapping("listDir")
     public Result listMinioInfo(@RequestParam String userId, @RequestParam String dirName, @RequestParam String bucket) throws Exception {
         Preconditions.checkNotNull(userId, "不能为空");
+        if ((dirName==null)||(dirName.equals(""))){
+            dirName = "/";
+        }
         MinioOssClient bean = SpringUtil.getBean(OssConstant.OssType.MINIO + userId);
         bean.getMinioOssConfig().setBucketName(bucket);
         List<OssInfo> object = (List<OssInfo>) caffeineUtil.caffeineBuild().getIfPresent("MinioListDir" + userId + bucket + dirName);
@@ -236,6 +239,9 @@ public class SchisandraOssMinioController {
         Preconditions.checkNotNull(filePath, "不能为空");
         int index = filePath.lastIndexOf("/");
         String fileName = filePath.substring(0,index + 1);
+        if ((fileName==null)|| ("".equals(fileName))){
+            fileName="/";
+        }
         caffeineUtil.caffeineBuild().invalidate("MinioListDir" + userId + bucket + fileName);
         MinioOssClient bean = SpringUtil.getBean(OssConstant.OssType.MINIO + userId);
         bean.getMinioOssConfig().setBucketName(bucket);
@@ -252,16 +258,19 @@ public class SchisandraOssMinioController {
      */
     @PostMapping(value = "uploadFile", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
     public Result<Object> uploadMinioFile(SchisandraOssMinioDTO schisandraOssMinioDTO, @RequestParam MultipartFile file) throws IOException {
+        String dirname=schisandraOssMinioDTO.getPath();
         String path = schisandraOssMinioDTO.getPath();
         String bucket = schisandraOssMinioDTO.getBucketName();
         String userId = schisandraOssMinioDTO.getUserId();
         Preconditions.checkNotNull(bucket, "bucket不能为空");
         Preconditions.checkNotNull(userId, "userId不能为空");
-        if (path == null || "".equals(path)) {
+        if ((path == null) ||("".equals(path))) {
             path = "/";
+            dirname="/";
         }
         if (path.lastIndexOf("/") < path.length() - 1) {
             path = path + "/" + file.getOriginalFilename();
+            dirname=dirname+"/";
         }
         path=path+file.getOriginalFilename();
         // 获取文件输入流
@@ -280,7 +289,7 @@ public class SchisandraOssMinioController {
         map.put("time", formattedDate);
         if (bean.upLoad(is, path, true) != null) {
             redisUtil.setNx(key, map, 30L, TimeUnit.DAYS);
-            caffeineUtil.caffeineBuild().invalidate("MinioListDir" + userId + bucket + schisandraOssMinioDTO.getPath());
+            caffeineUtil.caffeineBuild().invalidate("MinioListDir" + userId + bucket + dirname);
             return Result.ok();
         } else {
             return Result.fail();
@@ -303,6 +312,9 @@ public class SchisandraOssMinioController {
         Preconditions.checkNotNull(oldFileName, "不能为空");
         Preconditions.checkNotNull(newFileName, "不能为空");
         String path = oldFileName.substring(0, oldFileName.lastIndexOf("/") + 1);
+        if ((path == null )||("".equals(path))) {
+            path="/";
+        }
         MinioOssClient bean = SpringUtil.getBean(OssConstant.OssType.MINIO + userId);
         bean.getMinioOssConfig().setBucketName(bucket);
         try {
@@ -331,6 +343,9 @@ public class SchisandraOssMinioController {
         Preconditions.checkNotNull(newFilePath, "不能为空");
         MinioOssClient bean = SpringUtil.getBean(OssConstant.OssType.MINIO + userId);
         String path = oldFilePath.substring(0, oldFilePath.lastIndexOf("/") + 1);
+        if ((path==null)|| ("".equals(path))){
+            path="/";
+        }
         bean.getMinioOssConfig().setBucketName(bucket);
         try {
             bean.copy(oldFilePath, newFilePath);