diff --git a/src/main/java/com/inspect/tcpserver/minio/service/MinioService.java b/src/main/java/com/inspect/tcpserver/minio/service/MinioService.java
index ec6c0ec..203f3a5 100644
--- a/src/main/java/com/inspect/tcpserver/minio/service/MinioService.java
+++ b/src/main/java/com/inspect/tcpserver/minio/service/MinioService.java
@@ -26,13 +26,14 @@ public class MinioService {
 
     public UploadResponse upload(MultipartFile file) throws Exception {
         String fileName = file.getOriginalFilename();
-        log.info("fileName: {}", fileName);
+        String objectName = "lingzhouzhiliu/Model/" + fileName;
+        log.info("fileName: {}, objectName: {}", fileName, objectName);
 
         try (InputStream in = file.getInputStream()) {
             minioClient.putObject(
                     PutObjectArgs.builder()
                             .bucket(props.getBucketName())
-                            .object(fileName)
+                            .object(objectName)
                             .stream(in, file.getSize(), -1)
                             .contentType(file.getContentType())
                             .build()