diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/pojo/other/FileInfoVO.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/pojo/other/FileInfoVO.java
index 8e9f74c..2540945 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/pojo/other/FileInfoVO.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/pojo/other/FileInfoVO.java
@@ -40,4 +40,5 @@ public class FileInfoVO {
 
     private String fileCode;
 
+    private String createdBy;
 }
diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
index bfca134..4869400 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
@@ -23,7 +23,9 @@ import com.electromagnetic.industry.software.common.exception.BizException;
 import com.electromagnetic.industry.software.common.resp.ElectromagneticResult;
 import com.electromagnetic.industry.software.common.util.*;
 import com.electromagnetic.industry.software.manage.mapper.EdFileInfoMapper;
+import com.electromagnetic.industry.software.manage.mapper.UserMapper;
 import com.electromagnetic.industry.software.manage.pojo.models.EdFileInfo;
+import com.electromagnetic.industry.software.manage.pojo.models.User;
 import com.electromagnetic.industry.software.manage.pojo.other.FileInfoVO;
 import com.electromagnetic.industry.software.manage.pojo.other.UploadRecordDTO;
 import com.electromagnetic.industry.software.manage.pojo.req.*;
@@ -66,6 +68,8 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
     private Environment environment;
     @Resource
     private PermissionService permissionService;
+    @Resource
+    private UserMapper userMapper;
 
     private String downloadDataDir = "";
     private String uploadDataDir = "";
@@ -974,6 +978,8 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
     @Override
     public ElectromagneticResult<?> detail(String id) {
         EdFileInfo fileInfo = this.baseMapper.selectById(id);
+        User singleUser = userMapper.getSingleUser(fileInfo.getCreatedBy());
+        fileInfo.setCreatedBy(singleUser.getUserName());
         FileInfoVO fileInfoVO = BeanUtil.copyProperties(fileInfo, FileInfoVO.class);
         return ElectromagneticResultUtil.success(fileInfoVO);
     }