diff --git a/newfiber-termites/newfiber-termites-dataup/src/main/java/com/newfiber/termite/util/CosUtil.java b/newfiber-termites/newfiber-termites-dataup/src/main/java/com/newfiber/termite/util/CosUtil.java
index 122241a..06d19f1 100644
--- a/newfiber-termites/newfiber-termites-dataup/src/main/java/com/newfiber/termite/util/CosUtil.java
+++ b/newfiber-termites/newfiber-termites-dataup/src/main/java/com/newfiber/termite/util/CosUtil.java
@@ -1,6 +1,5 @@
 package com.newfiber.termite.util;
 
-import cn.hutool.core.date.DateUtil;
 import com.qcloud.cos.COSClient;
 import com.qcloud.cos.ClientConfig;
 import com.qcloud.cos.auth.BasicCOSCredentials;
@@ -15,8 +14,6 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.Date;
-import org.springframework.stereotype.Component;
 import org.springframework.web.multipart.MultipartFile;
 
 public class CosUtil {
@@ -39,9 +36,7 @@
     public static String putFile(MultipartFile file){
 
         try {
-            Date date = new Date();
-            String fileName = file.getOriginalFilename();
-            fileName = DateUtil.year(date) + "/" + (DateUtil.month(date) + 1) + "/" + DateUtil.dayOfMonth(date) + "/" + fileName;
+            String fileName = FileUploadUtils.extractFilename(file);
             InputStream inputStream = file.getInputStream();
             ObjectMetadata objectMetadata = new ObjectMetadata();