diff --git a/src/main/java/com/matrixcube/filefusionspringboot/entity/File.java b/src/main/java/com/matrixcube/filefusionspringboot/entity/File.java
index 337b059..4ac6466 100644
--- a/src/main/java/com/matrixcube/filefusionspringboot/entity/File.java
+++ b/src/main/java/com/matrixcube/filefusionspringboot/entity/File.java
@@ -1,5 +1,163 @@
 package com.matrixcube.filefusionspringboot.entity;
 
-public class File {
+import java.util.Date;
 
+public class File {
+    private Long id;  // 文件唯一标识
+    private String fileName;  // 文件名称
+    private String fileType;  // 文件类型（例如：txt, pdf, jpg 等）
+    private Long fileSize;  // 文件大小（单位：字节）
+    private String filePath;  // 存储路径
+    private String fileUrl;  // 可访问的 URL 路径
+    private String fileHash;  // 文件的唯一标识（例如 MD5、SHA256 校验值）
+    private String uploadedBy;  // 上传用户 ID 或名称
+    private Date uploadDate;  // 文件上传时间
+    private Date lastModifiedDate;  // 文件最后修改时间
+    private String description;  // 文件描述
+    private String status;  // 文件状态（例如：上传中、上传完成、失败等）
+    private Long parentId;  // 如果是文件夹类型，指向父文件夹
+    private Boolean isDirectory;  // 是否为文件夹
+    private String storageType;  // 存储类型（例如：本地存储、云存储等）
+
+    // Getters 和 Setters 方法
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getFileName() {
+        return fileName;
+    }
+
+    public void setFileName(String fileName) {
+        this.fileName = fileName;
+    }
+
+    public String getFileType() {
+        return fileType;
+    }
+
+    public void setFileType(String fileType) {
+        this.fileType = fileType;
+    }
+
+    public Long getFileSize() {
+        return fileSize;
+    }
+
+    public void setFileSize(Long fileSize) {
+        this.fileSize = fileSize;
+    }
+
+    public String getFilePath() {
+        return filePath;
+    }
+
+    public void setFilePath(String filePath) {
+        this.filePath = filePath;
+    }
+
+    public String getFileUrl() {
+        return fileUrl;
+    }
+
+    public void setFileUrl(String fileUrl) {
+        this.fileUrl = fileUrl;
+    }
+
+    public String getFileHash() {
+        return fileHash;
+    }
+
+    public void setFileHash(String fileHash) {
+        this.fileHash = fileHash;
+    }
+
+    public String getUploadedBy() {
+        return uploadedBy;
+    }
+
+    public void setUploadedBy(String uploadedBy) {
+        this.uploadedBy = uploadedBy;
+    }
+
+    public Date getUploadDate() {
+        return uploadDate;
+    }
+
+    public void setUploadDate(Date uploadDate) {
+        this.uploadDate = uploadDate;
+    }
+
+    public Date getLastModifiedDate() {
+        return lastModifiedDate;
+    }
+
+    public void setLastModifiedDate(Date lastModifiedDate) {
+        this.lastModifiedDate = lastModifiedDate;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Long getParentId() {
+        return parentId;
+    }
+
+    public void setParentId(Long parentId) {
+        this.parentId = parentId;
+    }
+
+    public Boolean getIsDirectory() {
+        return isDirectory;
+    }
+
+    public void setIsDirectory(Boolean isDirectory) {
+        this.isDirectory = isDirectory;
+    }
+
+    public String getStorageType() {
+        return storageType;
+    }
+
+    public void setStorageType(String storageType) {
+        this.storageType = storageType;
+    }
+
+    @Override
+    public String toString() {
+        return "File{" +
+                "id=" + id +
+                ", fileName='" + fileName + '\'' +
+                ", fileType='" + fileType + '\'' +
+                ", fileSize=" + fileSize +
+                ", filePath='" + filePath + '\'' +
+                ", fileUrl='" + fileUrl + '\'' +
+                ", fileHash='" + fileHash + '\'' +
+                ", uploadedBy='" + uploadedBy + '\'' +
+                ", uploadDate=" + uploadDate +
+                ", lastModifiedDate=" + lastModifiedDate +
+                ", description='" + description + '\'' +
+                ", status='" + status + '\'' +
+                ", parentId=" + parentId +
+                ", isDirectory=" + isDirectory +
+                ", storageType='" + storageType + '\'' +
+                '}';
+    }
 }