diff --git a/docs/login-command-plan.md b/docs/login-command-plan.md
new file mode 100644
index 0000000..3a8c452
--- /dev/null
+++ b/docs/login-command-plan.md
@@ -0,0 +1,89 @@
+# LionWebsite 一键登录指令方案（/login）
+
+状态：待用户确认，未实施。
+关联待办：`todos/open-td-20260921-a1b2c3-lionwebsite-login-tg.md`。
+
+## 1. 现状
+
+- 个人面板入口是 `https://personal.lionwebsite.xyz/index`（桌面）与 `/mobile`（移动）。
+  nginx 把 `/` 代理到后端 `/personal/`，把 `/index`、`/mobile` 映射到静态入口文件。
+- 面板没有登录页。`PrivateMain` 与 `PrivateMainForMobile` 的 `src/store/index.js`
+  把 `authCode: "alone"` 写死，所有请求都带 `?AuthCode=alone`。
+- 后端 `PersonalInterceptor` 对 `/personal/**`、`/remote/**` 直接比较字面量 `alone`；
+  `AdaptorFilter` 也用它决定移动端跳转。`/remote/**` 目前没有对应控制器，属历史遗留。
+- `alone` 不在 `User` 表里（表内是 big lion / pubraseer / temp / au283602 / 0619 /
+  liondown / bigcat）。它是独立的固定字面量：不轮换、不区分人，且随 JS 产物公开。
+- 存储节点另有两处写死 `alone`：`storageNode` 的 `CustomUtil.java`（向 `/message2me`
+  推送）与 `MultiThreadedHTTPServer.java`（本机 HTTP 鉴权）。
+- 机器人（QQ `LionQQBot` + Telegram `PersonalHub`，主机 vm103）目前没有 `/login`。
+
+## 2. 目标
+
+1. 机器人在 QQ 与 Telegram 都能执行 `/login`，返回一条可点击的个人面板登录地址。
+2. 地址自带短期凭证，点开即登录，不需要手输授权码。
+3. 长期固定的 `alone` 不再出现在前端产物与聊天消息里。
+4. 凭证可过期、可吊销，登录行为在后端留痕。
+
+## 3. 推荐方案：短期签名链接 + 会话 Cookie
+
+### 3.1 后端（`lionwebsite-backend`，主机 us9929）
+
+1. 新增登录端点。nginx 无需改动：`location /` 已把请求改写成 `/personal/...`，
+   因此 `https://personal.lionwebsite.xyz/login?t=...` 会落到后端 `/personal/login`。
+   - `GET /login?t=<ticket>`：校验票据 → 下发 HttpOnly Cookie（`personal_session`，
+     `SameSite=Lax`、`Secure`，有效期建议 30 天）→ 302 跳 `/index`。
+   - 票据格式建议 `v1.<签发时间戳>.<HMAC-SHA256(共享密钥, 时间戳|用户)>`，有效期 5 分钟。
+2. `PersonalInterceptor` 的放行条件改为「有效会话 Cookie **或** 合法 `AuthCode`」。
+   过渡期保留 `AuthCode`，避免影响下载器前端与存储节点推送。
+3. `InterceptorConfiguration` 必须排除 `/personal/login`，否则登录端点会被自己拦住。
+4. 共享密钥通过 `application.yaml` 的环境变量覆盖位注入（如 `personal.login-secret`），
+   密钥值不进仓库、不进日志。
+5. 可选 `GET /login/logout` 清除 Cookie。
+
+选签名票据而不是「后端签发一次性 token」的理由：机器人与后端之间不需要新增网络调用
+和状态存储，双方共享一个密钥即可。代价是票据在 5 分钟窗口内可重放，对私聊场景可接受；
+若要求真正一次性，改为后端 mint 端点 + 内存 token 表。
+
+### 3.2 机器人（QQ + Telegram，主机 vm103）
+
+- QQ：在 LionQQBot 插件里新增 `/login`（别名 `/登录`），复用既有命令注册与主人校验。
+- Telegram：`sync_commands` 菜单增加 `/login`，`telegram.py` 派发到同名处理函数。
+- 处理函数：用共享密钥生成票据，回复
+  `https://personal.lionwebsite.xyz/login?t=<ticket>`，并附一句有效期提示。
+- 密钥存 PersonalHub 秘密库，共享盘只保留 `secret://` 引用。
+- 按现行约定，新增命令必须同时覆盖 QQ 与 Telegram，帮助菜单同步更新。
+
+### 3.3 前端（`PrivateMain` 桌面 / `PrivateMainForMobile` 移动）
+
+- 删除 `authCode: "alone"` 常量与 `?AuthCode=` 查询串，改为依赖同源 Cookie
+  （axios 同源请求默认携带 Cookie）。
+- 未登录或被拒时显示提示页「登录已过期，请在机器人里发送 /login」，不要静默失败。
+- 下载器前端（`lionwebsite-frontend-desktop` / `-mobile`）使用每个用户自己的授权码，
+  本次不动。
+
+### 3.4 收尾：退役 `alone`
+
+- `PersonalInterceptor`、`AdaptorFilter` 不再比较字面量；移动端跳转改为原样透传查询串。
+- 存储节点两处 `alone` 换成配置项，属 storageNode 仓库，单独一次发布。
+- 轮换后确认无调用方仍依赖旧字面量。
+
+## 4. 更小的备选
+
+- 方案 B（最小改动）：前端增加「从 URL 读取 `AuthCode` 并记住」的逻辑，机器人 `/login`
+  直接回 `https://personal.lionwebsite.xyz/index?AuthCode=alone`。半天内可上线，但长期
+  密钥仍会进入聊天记录、浏览器历史与 nginx 日志，也没有解决 `alone` 写死的问题。
+- 方案 C（只治理配置）：把 `alone` 从代码搬到配置并轮换，机器人从配置读取。安全提升有限。
+
+## 5. 需要确认的三点
+
+1. 采用推荐方案（Cookie 会话），还是先上备选 B？
+2. 登录链接只允许主人使用，还是允许机器人给其他授权用户分别签发（对应 `User` 表账号）？
+3. 会话有效期：建议 30 天滑动过期，可调整。
+
+## 6. 实施顺序
+
+1. 后端票据签发与 Cookie 校验、拦截器放行，含单元测试。
+2. 前端去掉 `alone`，补未登录提示。
+3. 机器人 QQ 与 Telegram 双向 `/login`。
+4. 存储节点两处 `alone` 改为配置。
+5. 退役字面量 `alone`。
diff --git a/llm_readme.txt b/llm_readme.txt
index 9474372..57ef353 100644
--- a/llm_readme.txt
+++ b/llm_readme.txt
@@ -6,8 +6,8 @@
 ──────────────────────────────────────────────────────────────────────────────
 名称:          LionWebsite
 技术栈:        Spring Boot 4.1.1, Java 21 字节码（生产 JDK 25）, Maven, SQLite, MyBatis 4, Netty 4.2
-定位:          个人/私有 Web 应用，兼具 E-Hentai 画廊下载管理、个人文件服务、
-               代理订阅管理等功能。
+定位:          个人/私有 Web 应用，兼具 E-Hentai 画廊下载管理、代理订阅
+               管理等功能。
 运行端口:      8888
 数据库:        双 SQLite 数据库 — LionWebsite.db (主库) + cache.db (缓存库)
 构建目标:      当前以 JVM/JAR 运行；保留 GraalVM Native Image 配置但尚未在 JDK 25 完成原生验证
@@ -29,8 +29,8 @@ src/main/java/com/lion/lionwebsite/
 ├── Controller/
 │   ├── GalleryManageController.java   画廊任务 CRUD、收藏、图片在线缓存 /GalleryManage
 │   ├── QueryController.java           E-Hentai 搜索代理 /query
-│   ├── PublicController.java          根路由、IP、订阅、文件分享、验证 /、/ip、/sub/、/GetFile/、/validate
-│   ├── PersonalController.java        个人文件管理 /personal/
+│   ├── PublicController.java          根路由、IP、订阅、验证 /、/ip、/sub/、/validate
+│   ├── PersonalController.java        个人管理 (订阅更新/最后更新时间/IP/留言) /personal/
 │   ├── SubController.java             订阅绑定管理 /personal/subBind/
 │   └── UserController.java            用户管理 /personal/user
 │
@@ -41,8 +41,8 @@ src/main/java/com/lion/lionwebsite/
 │   ├── PushService.java               Telegram Bot 通知 (admin 告警)
 │   ├── QueryService.java              E-Hentai 搜索 + 缩略图代理缓存 (转 AVIF)
 │   ├── LocalServiceImpl.java          定时任务 (连接检测/额度重置/Cookie验证/订阅更新/缩略图清理)
-│   ├── PublicServiceImpl.java         IP 记录、分享码文件获取、授权码修改
-│   ├── PersonalServiceImpl.java       文件管理 (浏览/上传/下载/分享/压缩/删除/TAR打包)
+│   ├── PublicServiceImpl.java         IP 记录、授权码修改、身份查询
+│   ├── PersonalServiceImpl.java       订阅最后更新时间、家里 IP、留言转发
 │   ├── SubService.java                代理订阅绑定/重置/查询/更新记录
 │   ├── CollectService.java            画廊收藏/取消收藏
 │   └── UserServiceImpl.java          用户 CRUD + 授权码管理
@@ -52,7 +52,6 @@ src/main/java/com/lion/lionwebsite/
 │   │   ├── GalleryMapper.java         gallery 表 CRUD
 │   │   ├── UserMapper.java            user 表 CRUD
 │   │   ├── CollectMapper.java         collect 表 CRUD
-│   │   ├── ShareFileMapper.java       ShareFile 表 CRUD
 │   │   ├── CustomConfigurationMapper.java 配置键值对读写
 │   │   └── SubMapper.java            订阅绑定 & 更新记录
 │   └── cache/                         缓存库 Mapper
@@ -66,7 +65,6 @@ src/main/java/com/lion/lionwebsite/
 │   ├── GidToKey.java                   画廊 GID → MPV Key 映射
 │   ├── ImageKeyCache.java              图片 key 缓存 (gid, page, imgkey)
 │   ├── CustomConfiguration.java        配置键常量定义
-│   ├── ShareFile.java                  文件分享 (ShareCode, FilePath, ExpireTime)
 │   ├── SubBind.java                    订阅绑定 (key, user)
 │   ├── SubUpdateRecord.java            订阅更新记录 (ip, UA, time, location)
 │   └── PageNameCache.java              页面名缓存 (gid, page, pageName)
@@ -115,13 +113,11 @@ src/main/java/com/lion/lionwebsite/
    - 支持图片在线预览: 缓存 MPV key → 按需下载单页 → 转为 AVIF 格式
    - 画廊收藏/取消收藏
 
-2. 个人文件服务
-   - 文件浏览器: 按路径浏览文件/文件夹，显示大小、分享状态
-   - 上传: MultipartFile 上传到指定路径
-   - 下载: 支持 HTTP Range 断点续传
-   - 分享: 生成 8 位随机分享码，设置过期时间，可延长/取消
-   - 压缩: 异步 TAR 打包目录
-   - 删除文件/文件夹
+2. 个人管理服务
+   - 手动触发订阅更新，返回最近更新时间与已记录的家庭 IP
+   - 管理员留言经 PushService 转发到 Telegram
+
+   （文件浏览/上传/下载/分享/压缩/删除已在 td-20260921-a1b2c3 中整体下线）
 
 3. E-Hentai 搜索代理
    - 代理搜索 exhentai.org，返回格式化结果 (含缩略图 URL)
@@ -141,7 +137,6 @@ src/main/java/com/lion/lionwebsite/
 - 每 30 分钟: 检测存储节点连接，断开则自动重连
 - 每周一 4:00: 重置每周下载额度
 - 每天 0:00: 验证 E-Hentai Cookie 有效性
-- 每天 4:00: 清理过期分享码
 - 每 24 小时: 更新代理订阅配置文件
 - 每周一 4:00: 清理缩略图缓存 (保留最近 10000 个)
 
@@ -151,13 +146,12 @@ src/main/java/com/lion/lionwebsite/
 - /personal 和 /remote 路径限 AuthCode="alone" 用户
 - HumanInterceptor 拒绝无 User-Agent 请求
 - AdaptorFilter 记录所有请求日志 (IP/路径/UA/时间)
-- 分享码失败黑名单 (连续失败则屏蔽)
 
 六、依赖
 ──────────────────────────────────────────────────────────────────────────────
 spring-boot-starter-webmvc, spring-boot-starter-websocket, mybatis-spring-boot-starter 4.1
 jsoup (HTML 解析), hutool-all (工具集), sqlite-jdbc (数据库)
-httpclient5 (HTTP 请求), commons-compress (TAR 打包)
+httpclient5 (HTTP 请求)
 commons-io, commons-lang3, netty-all (TCP 通信)
 java-telegram-bot-api (Telegram Bot), graalvm native-maven-plugin (AOT)
 
diff --git a/src/main/java/com/lion/lionwebsite/Configuration/CustomBean.java b/src/main/java/com/lion/lionwebsite/Configuration/CustomBean.java
index ad85b30..c227574 100644
--- a/src/main/java/com/lion/lionwebsite/Configuration/CustomBean.java
+++ b/src/main/java/com/lion/lionwebsite/Configuration/CustomBean.java
@@ -22,7 +22,7 @@ import java.util.Random;
 @Configuration
 @RegisterReflectionForBinding(classes = {CustomConfiguration.class, GidToKey.class, ImageKeyCache.class,
         GalleryForQuery.class, Gallery.class, GalleryTask.class, HikariConfig.class,
-        PageNameCache.class, ShareFile.class, User.class,
+        PageNameCache.class, User.class,
         SendResponse.class, Message.class, com.pengrad.telegrambot.model.User.class,
         Chat.class, MessageEntity.class,
         AbstractMethodError.class, DeleteGalleryMessage.class, DownloadPostMessage.class, DownloadStatusMessage.class,
diff --git a/src/main/java/com/lion/lionwebsite/Controller/PersonalController.java b/src/main/java/com/lion/lionwebsite/Controller/PersonalController.java
index 0d977a4..930b216 100644
--- a/src/main/java/com/lion/lionwebsite/Controller/PersonalController.java
+++ b/src/main/java/com/lion/lionwebsite/Controller/PersonalController.java
@@ -3,7 +3,6 @@ package com.lion.lionwebsite.Controller;
 import com.lion.lionwebsite.Service.LocalService;
 import com.lion.lionwebsite.Service.PersonalService;
 import com.lion.lionwebsite.Util.Response;
-import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -11,7 +10,6 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
 
@@ -31,46 +29,6 @@ public class PersonalController {
         resp.sendRedirect("/index");
     }
 
-    @GetMapping("/files")
-    public String file(String path){
-        return personalService.getFiles(path);
-    }
-
-    @PostMapping("/uploadFile")
-    public String uploadFile(String path, String fileName, MultipartFile file){
-        return personalService.uploadFile(path, fileName, file);
-    }
-
-    @GetMapping("/private/**")
-    public void getFile(HttpServletRequest request, HttpServletResponse response, String path){
-        personalService.download(request, response, path);
-    }
-
-    @PostMapping("/share")
-    public String shareFile(String path, Integer expireHour) {
-        return personalService.shareFile(path, expireHour);
-    }
-
-    @PostMapping("/compress")
-    public String compress(String path){
-        return personalService.compress(path);
-    }
-
-    @PostMapping("/delete")
-    public String deleteFile(String path){
-        return personalService.deleteFile(path);
-    }
-
-    @PostMapping("/extendShareTime")
-    public String extendShareTime(String path, Integer extendHour) {
-        return personalService.extendShareTime(path, extendHour);
-    }
-
-    @PostMapping("/cancelShare")
-    public String cancelShare(String path){
-        return personalService.cancelShare(path);
-    }
-
     @PostMapping("/updateSub")
     public String updateSub() throws IOException {
         Response response = Response.generateResponse();
diff --git a/src/main/java/com/lion/lionwebsite/Controller/PublicController.java b/src/main/java/com/lion/lionwebsite/Controller/PublicController.java
index 0996edb..fd2b722 100644
--- a/src/main/java/com/lion/lionwebsite/Controller/PublicController.java
+++ b/src/main/java/com/lion/lionwebsite/Controller/PublicController.java
@@ -16,16 +16,12 @@ import org.springframework.web.bind.annotation.*;
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.util.LinkedList;
-import java.util.List;
 
 @RestController
 @Slf4j
 @RequiredArgsConstructor
 public class PublicController {
 
-    final List<String> black_share_codes = new LinkedList<>();
-
     final PublicService publicService;
 
     final RemoteService remoteService;
@@ -60,24 +56,6 @@ public class PublicController {
         subService.updateSub(response, request, client, key);
     }
 
-    @GetMapping("/GetFile/{path}")
-    public void getFile(HttpServletRequest request, HttpServletResponse response, String ShareCode, @PathVariable("path") String path) throws IOException {
-        synchronized (black_share_codes) {
-            if (black_share_codes.contains(ShareCode))
-                return;
-        }
-
-        log.info("ShareCode:{}", ShareCode);
-        log.info("Path:{}", path);
-        boolean result = publicService.GetFile(request, response, ShareCode);
-
-        if(!result)
-            black_share_codes.add(ShareCode);
-
-        if(black_share_codes.size() > 100)
-            black_share_codes.removeFirst();
-    }
-
     @PostMapping("/validate")
     public String validate(String AuthCode){
         Response response = Response.generateResponse();
diff --git a/src/main/java/com/lion/lionwebsite/Dao/normal/ShareFileMapper.java b/src/main/java/com/lion/lionwebsite/Dao/normal/ShareFileMapper.java
deleted file mode 100644
index 34cc354..0000000
--- a/src/main/java/com/lion/lionwebsite/Dao/normal/ShareFileMapper.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.lion.lionwebsite.Dao.normal;
-
-import com.lion.lionwebsite.Domain.ShareFile;
-import org.apache.ibatis.annotations.*;
-
-import java.util.ArrayList;
-import java.util.Date;
-
-@Mapper
-public interface ShareFileMapper {
-    @Insert("insert into ShareFile (ShareCode, FilePath, ExpireTime) values (#{ShareCode}, #{FilePath}, #{ExpireTime})")
-    void insertShareFile(@Param("ShareCode")String ShareCode, @Param("FilePath")String FilePath, @Param("ExpireTime") Date ExpireTime);
-
-    @Select("select * from ShareFile where ShareCode=#{ShareCode}")
-    ShareFile selectShareFileByShareCode(String ShareCode);
-
-    @Select("select * from ShareFile where FilePath=#{FilePath}")
-    ShareFile selectShareFileByFilePath(String FilePath);
-
-    @Select("select * from ShareFile where FilePath like '%' || #{FilePath} || '%'")
-    ArrayList<ShareFile> selectShareFilesByFilePath(String FilePath);
-
-    @Delete("delete from ShareFile where ShareCode=#{ShareCode}")
-    void deleteShareFile(String ShareCode);
-
-    @Select("select * from ShareFile")
-    ShareFile[] selectAllShareFile();
-
-    @Update("update ShareFile set ExpireTime=#{ExpireTime}, ShareCode=#{ShareCode} where FilePath=#{FilePath}")
-    void updateShareFile(ShareFile ShareFile);
-}
diff --git a/src/main/java/com/lion/lionwebsite/Domain/ShareFile.java b/src/main/java/com/lion/lionwebsite/Domain/ShareFile.java
deleted file mode 100644
index 7408e0d..0000000
--- a/src/main/java/com/lion/lionwebsite/Domain/ShareFile.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.lion.lionwebsite.Domain;
-
-import lombok.Data;
-
-import java.util.Date;
-
-@Data
-public class ShareFile {
-    String ShareCode;
-    String FilePath;
-    Date ExpireTime;
-}
diff --git a/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java b/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
index 314d017..98b329d 100644
--- a/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
+++ b/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
@@ -42,8 +42,6 @@ public class GalleryManageService {
 
     final UserMapper userMapper;
 
-    final ShareFileMapper shareFileMapper;
-
     final ImageCacheMapper imageCacheMapper;
 
     final RemoteService remoteService;
diff --git a/src/main/java/com/lion/lionwebsite/Service/LocalService.java b/src/main/java/com/lion/lionwebsite/Service/LocalService.java
index b11cb35..0c00b9d 100644
--- a/src/main/java/com/lion/lionwebsite/Service/LocalService.java
+++ b/src/main/java/com/lion/lionwebsite/Service/LocalService.java
@@ -2,9 +2,7 @@ package com.lion.lionwebsite.Service;
 
 import com.lion.lionwebsite.Dao.normal.CustomConfigurationMapper;
 import com.lion.lionwebsite.Dao.normal.GalleryMapper;
-import com.lion.lionwebsite.Dao.normal.ShareFileMapper;
 import com.lion.lionwebsite.Domain.CustomConfiguration;
-import com.lion.lionwebsite.Domain.ShareFile;
 import com.lion.lionwebsite.Util.CustomUtil;
 import com.lion.lionwebsite.Util.GalleryUtil;
 import lombok.Data;
@@ -45,8 +43,6 @@ public class LocalService{
 
     final CustomConfigurationMapper configurationMapper;
 
-    final ShareFileMapper shareFileMapper;
-
     final GalleryMapper galleryMapper;
 
     final PushService pushService;
@@ -150,23 +146,6 @@ public class LocalService{
         return temp;
     }
 
-    /**
-     * 每天四点，清理过期分享码
-     */
-    @Scheduled(cron = "0 0 4 * * *")
-    public void checkShareCode(){
-        ShareFile[] shareFiles = shareFileMapper.selectAllShareFile();
-        Calendar now;
-        Calendar expireTime;
-        for(ShareFile shareFile: shareFiles){
-            now = Calendar.getInstance();
-            expireTime = Calendar.getInstance();
-            expireTime.setTime(shareFile.getExpireTime());
-            if(now.after(expireTime))
-                shareFileMapper.deleteShareFile(shareFile.getShareCode());
-        }
-    }
-
     /**
      * 每周，查看缩略图数量，按照访问时间排序，删除超出1w的部分
      */
diff --git a/src/main/java/com/lion/lionwebsite/Service/PersonalService.java b/src/main/java/com/lion/lionwebsite/Service/PersonalService.java
index afcd378..9690360 100644
--- a/src/main/java/com/lion/lionwebsite/Service/PersonalService.java
+++ b/src/main/java/com/lion/lionwebsite/Service/PersonalService.java
@@ -1,43 +1,17 @@
 package com.lion.lionwebsite.Service;
 
 
-import cn.hutool.core.io.FileUtil;
-import cn.hutool.core.util.RandomUtil;
 import com.lion.lionwebsite.Dao.normal.CustomConfigurationMapper;
-import com.lion.lionwebsite.Dao.normal.ShareFileMapper;
-import com.lion.lionwebsite.Dao.normal.UserMapper;
 import com.lion.lionwebsite.Domain.CustomConfiguration;
-import com.lion.lionwebsite.Domain.ShareFile;
-import com.lion.lionwebsite.Interceptor.TaskHandlerInterceptor;
-import com.lion.lionwebsite.Util.CustomUtil;
-import com.lion.lionwebsite.Util.FileDownload;
 import com.lion.lionwebsite.Util.Response;
 import tools.jackson.databind.ObjectMapper;
 
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
-import org.apache.commons.compress.archivers.tar.TarArchiveOutputStream;
-import org.apache.tomcat.util.http.fileupload.IOUtils;
 import org.springframework.stereotype.Service;
-import org.springframework.web.multipart.MultipartFile;
 
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.URLDecoder;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.*;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
-import java.util.*;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
+import java.util.HashMap;
+import java.util.Map;
 
 
 @Service
@@ -46,221 +20,8 @@ import java.util.concurrent.Executors;
 public class PersonalService{
     final CustomConfigurationMapper configurationMapper;
 
-    final UserMapper userMapper;
-
-    final ShareFileMapper shareFileMapper;
-
-    final TaskHandlerInterceptor taskHandlerInterceptor;
-
-    String StoragePath = "/storage/";
-
-    DateTimeFormatter dateTimeFormatter = CustomUtil.dateTimeFormatter();
-
-    ExecutorService compressThreadPool = Executors.newFixedThreadPool(1);
-
     final PushService pushService;
 
-    /**
-     * 获取文件列表，同时带上分享码以及过期时间
-     * @param path 路径
-     * @return     文件列表
-     */
-    public String getFiles(String path)  {
-        Response response = Response.generateResponse();
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        File root_file = new File(StoragePath + path);
-        Calendar now = Calendar.getInstance();
-        Calendar expireTime = Calendar.getInstance();
-
-        //如果目标路径是文件夹
-        if(root_file.isDirectory()) {
-            ArrayList<Map<String, String>> fileMaps = new ArrayList<>();
-            File[] originalFiles = root_file.listFiles();
-
-            //如果文件夹里的文件不为空
-            if (originalFiles != null) {
-                originalFiles = Arrays.stream(originalFiles).sorted(Comparator.comparing(File::getName)).toArray(File[]::new);
-                ArrayList<ShareFile> shareFiles = shareFileMapper.selectShareFilesByFilePath(root_file.getAbsolutePath());
-
-                //遍历文件，放入文件信息以及查询对应的分享码
-                for (File file : originalFiles) {
-                    Map<String, String> fileMap = new LinkedHashMap<>();
-                    fileMap.put("name", file.getName());
-                    fileMap.put("path", file.getAbsolutePath());
-
-                    if (file.isDirectory()) {
-                        fileMap.put("type", "FOLDER");
-                    } else if (file.isFile()) {
-                        fileMap.put("type", "FILE");                 //处理文件大小单位
-                        String fileSize = CustomUtil.fileSizeToString(file.length());
-                        fileMap.put("size", fileSize);
-
-                        Iterator<ShareFile> iterator = shareFiles.iterator();
-                        while(iterator.hasNext()){
-                            ShareFile shareFile = iterator.next();
-                            if(shareFile.getFilePath().equals(file.getAbsolutePath())){
-                                expireTime.setTime(shareFile.getExpireTime());
-                                if(now.after(expireTime)){
-                                    shareFileMapper.deleteShareFile(shareFile.getShareCode());
-                                }
-                                else {
-                                    fileMap.put("shareCode", shareFile.getShareCode());
-                                    fileMap.put("expireTime", dateTimeFormatter.format(shareFile.getExpireTime().toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime()));
-                                }
-                                iterator.remove();
-                                break;
-                            }
-                        }
-                    }
-                    fileMaps.add(fileMap);
-                }
-                response.success(new ObjectMapper().valueToTree(fileMaps).toString());
-            }
-            else
-                // listFiles() 只在 I/O 出错时返回 null（可读空目录返回长度为 0 的数组），
-                // 报「文件夹为空」会掩盖权限/磁盘问题，这里如实提示。
-                response.failure("读取文件夹失败");
-        }
-        return response.toJSONString();
-    }
-
-    /**
-     * 下载文件
-     * @param request       请求对象
-     * @param response      响应对象
-     * @param path          目标路径
-     */
-    public void download(HttpServletRequest request, HttpServletResponse response, String path){
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        File file = new File(path);
-        if(file.exists())
-            FileDownload.export(request, response, path);
-
-        else
-            try{
-                response.getWriter().print("404 NOT FOUND");
-            }catch (IOException e){
-                log.warn("输出404失败", e);
-            }
-    }
-
-    /**
-     * 上传文件
-     * @param path          目标路径
-     * @param fileName      文件名称
-     * @param file          文件对象
-     * @return              上传结果
-     */
-    public String uploadFile(String path, String fileName, MultipartFile file) {
-        Response response = Response.generateResponse();
-        log.info("上传文件：{}, 目标路径:{}", fileName, path);
-
-        if(path == null || fileName == null || file == null){
-            response.failure("参数不完整");
-            return response.toJSONString();
-        }
-
-        File directory = new File(StoragePath + path);
-        if(directory.isDirectory()){
-            File targetFile = new File(StoragePath + path, fileName);
-
-            if(targetFile.exists())
-                response.failure("目标文件已存在");
-            else
-                try {
-                    file.transferTo(Path.of(StoragePath + path, fileName));
-                    response.success("上传成功");
-                } catch (IOException e) {
-                    response.failure("上传失败");
-                    log.error("上传失败: {}", fileName, e);
-                }
-        }
-        else
-            response.failure("该路径不存在或者不是文件夹");
-
-        return response.toJSONString();
-    }
-
-    /**
-     * 创建分享码
-     * @param path              目标路径
-     * @param expireHour        过期时间
-     * @return                  如果成功则是分享码以及过期时间，失败则是失败原因
-     */
-    public String shareFile(String path, Integer expireHour) {
-        Response response = Response.generateResponse();
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        Map<String, String> jsonObject = new HashMap<>();
-        File file = new File(path);
-        if(file.isFile()){                    //如果是文件,则生成分享码，调用此接口时不需要考虑分享已分享文件以及分享已过期文件
-            String ShareCode;
-            ShareCode = RandomUtil.randomString(8);
-            Calendar expireTime = Calendar.getInstance();
-
-            expireTime.add(Calendar.HOUR, expireHour);
-            shareFileMapper.insertShareFile(ShareCode, path, expireTime.getTime());
-            jsonObject.put("shareCode", ShareCode);
-            jsonObject.put("expireTime", dateTimeFormatter.format(expireTime.getTime().toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime()));
-            response.success(new ObjectMapper().valueToTree(jsonObject).toString());
-        }
-        else
-            response.failure("此路径为文件夹或不存在");
-
-        return response.toJSONString();
-    }
-
-    /**
-     * 延长分享时间
-     * @param path              目标文件路径
-     * @param extendHour        延长小时数
-     * @return                  延长结果
-     */
-    public String extendShareTime(String path, Integer extendHour) {
-        Response response = Response.generateResponse();
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        Map<String, String> data = new LinkedHashMap<>();
-        ShareFile shareFile = shareFileMapper.selectShareFileByFilePath(path);
-
-        if(shareFile != null){
-            Calendar calendar = Calendar.getInstance();
-            calendar.setTime(shareFile.getExpireTime());
-
-            calendar.add(Calendar.HOUR, extendHour);
-            shareFile.setExpireTime(calendar.getTime());
-            shareFileMapper.updateShareFile(shareFile);
-            data.put("expireTime", dateTimeFormatter.format(shareFile.getExpireTime().toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime()));
-            data.put("path", shareFile.getFilePath());
-
-            response.success(new ObjectMapper().valueToTree(data).toString());
-        }
-        else{
-            response.failure("该文件未被分享");
-        }
-
-        return response.toJSONString();
-    }
-
-    /**
-     * 取消分享
-     * @param path 目标路径
-     * @return 取消结果
-     */
-    public String cancelShare(String path) {
-        Response response = Response.generateResponse();
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        ShareFile shareFile = shareFileMapper.selectShareFileByFilePath(path);
-
-        if(shareFile != null){
-            shareFileMapper.deleteShareFile(shareFile.getShareCode());
-            response.success("取消分享成功");
-        }
-        else{
-            response.failure("该文件未被分享");
-        }
-
-        return response.toJSONString();
-    }
-
     /**
      * 获取订阅文件上次更新时间
      * @return 订阅文件上次更新时间
@@ -289,90 +50,6 @@ public class PersonalService{
         return response.toJSONString();
     }
 
-    /**
-     * 打包文件
-     * @param path 目标路径
-     * @return  响应提交成功，因为该方法为异步执行，未完成时后辍为undone
-     */
-    public String compress(String path) {
-        Response response = Response.generateResponse();
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        File file = new File(path);
-        String finalPath = path;
-
-        if(!file.isDirectory() || !file.exists()){
-            response.failure("选中的路径不是文件夹");
-            return response.toJSONString();
-        }
-
-        compressThreadPool.submit(() -> {
-            Path temporary = Paths.get(finalPath + ".tar***undone");
-            try {
-                writeTar(Paths.get(finalPath), temporary);
-                // writeTar closes the archive (including its trailer) before publication.
-                try {
-                    Files.move(temporary, Paths.get(finalPath + ".tar"), StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING);
-                } catch (AtomicMoveNotSupportedException e) {
-                    Files.move(temporary, Paths.get(finalPath + ".tar"), StandardCopyOption.REPLACE_EXISTING);
-                }
-                log.info("打包成功: {}.tar", finalPath);
-            } catch (IOException e) {
-                log.error("打包失败", e);
-            } finally {
-                try { Files.deleteIfExists(temporary); }
-                catch (IOException e) { log.warn("清理打包临时文件失败", e); }
-            }
-        });
-        response.success("加入队列成功");
-        return response.toJSONString();
-    }
-
-    static void writeTar(Path directory, Path output) throws IOException {
-        try (OutputStream stream = new BufferedOutputStream(Files.newOutputStream(output));
-             TarArchiveOutputStream archive = new TarArchiveOutputStream(stream)) {
-            archive.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU);
-            Files.walkFileTree(directory, new SimpleFileVisitor<>() {
-                @Override public FileVisitResult preVisitDirectory(Path path, BasicFileAttributes attrs) throws IOException {
-                    if (!path.equals(directory)) {
-                        archive.putArchiveEntry(new TarArchiveEntry(path.toFile(), directory.relativize(path).toString()));
-                        archive.closeArchiveEntry();
-                    }
-                    return FileVisitResult.CONTINUE;
-                }
-                @Override public FileVisitResult visitFile(Path path, BasicFileAttributes attrs) throws IOException {
-                    archive.putArchiveEntry(new TarArchiveEntry(path.toFile(), directory.relativize(path).toString()));
-                    try (InputStream input = Files.newInputStream(path)) {
-                        IOUtils.copy(input, archive);
-                    }
-                    archive.closeArchiveEntry();
-                    return FileVisitResult.CONTINUE;
-                }
-            });
-        }
-    }
-
-    /**
-     * 删除文件
-     * @param path  目标路径
-     * @return      删除结果
-     */
-    public String deleteFile(String path) {
-        Response response = Response.generateResponse();
-        path = URLDecoder.decode(path, StandardCharsets.UTF_8);
-        File file = new File(path);
-
-        // hutool 的 FileUtil.del 对不存在的目标返回 true（幂等语义），
-        // 直接据此报成功会让「路径写错/文件已不存在」也回「删除成功」，前端误以为已删除。
-        if (!file.exists())
-            response.failure("文件不存在");
-        else if (FileUtil.del(file))
-            response.success("删除成功");
-        else
-            response.failure("删除失败");
-
-        return response.toJSONString();
-    }
-
     public String message2me(String message){
         Response response = Response.generateResponse();
         pushService.sendToMe(message);
diff --git a/src/main/java/com/lion/lionwebsite/Service/PublicService.java b/src/main/java/com/lion/lionwebsite/Service/PublicService.java
index 508a09a..eb561e1 100644
--- a/src/main/java/com/lion/lionwebsite/Service/PublicService.java
+++ b/src/main/java/com/lion/lionwebsite/Service/PublicService.java
@@ -2,35 +2,23 @@ package com.lion.lionwebsite.Service;
 
 import com.lion.lionwebsite.Dao.normal.CustomConfigurationMapper;
 
-import com.lion.lionwebsite.Dao.normal.ShareFileMapper;
 import com.lion.lionwebsite.Dao.normal.UserMapper;
 import com.lion.lionwebsite.Domain.CustomConfiguration;
-import com.lion.lionwebsite.Domain.ShareFile;
 import com.lion.lionwebsite.Domain.User;
 import com.lion.lionwebsite.Interceptor.TaskHandlerInterceptor;
 import com.lion.lionwebsite.Util.CustomUtil;
-import com.lion.lionwebsite.Util.FileDownload;
 import com.lion.lionwebsite.Util.Response;
 
 import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.util.Calendar;
-
 @Service
 @RequiredArgsConstructor
 public class PublicService {
 
     final CustomConfigurationMapper configurationMapper;
 
-    final ShareFileMapper shareFileMapper;
-
     final UserMapper userMapper;
 
     final TaskHandlerInterceptor taskHandlerInterceptor;
@@ -44,41 +32,6 @@ public class PublicService {
         configurationMapper.updateConfiguration(CustomConfiguration.LAST_UPDATE_IP_ADDRESS_TIME, CustomUtil.now());
     }
 
-    /**
-     * 通过分享码获取文件
-     * @param httpRequest   请求对象
-     * @param httpResponse  响应对象
-     * @param ShareCode     分享码
-     * @throws IOException  响应时的异常
-     */
-    public boolean GetFile(HttpServletRequest httpRequest, HttpServletResponse httpResponse, String ShareCode) throws IOException {
-        Response response = Response.generateResponse();
-
-        //参数为空的情况
-        if(ShareCode == null) {
-            response.failure("ShareCode invalid");
-        } else {
-            ShareFile shareFile = shareFileMapper.selectShareFileByShareCode(ShareCode);
-            Calendar ExpireTime = Calendar.getInstance();
-            Calendar now = Calendar.getInstance();
-
-            if (shareFile != null) {
-                ExpireTime.setTime(shareFile.getExpireTime());
-                if (ExpireTime.after(now) && new File(shareFile.getFilePath()).isFile()) {
-                    FileDownload.export(httpRequest, httpResponse, shareFile.getFilePath());
-                    return true;
-                } else {
-                    shareFileMapper.deleteShareFile(shareFile.getShareCode());
-                    response.failure("ShareCode is expired or File is not exist");
-                }
-            } else
-                response.failure("ShareCode is not exist or expired");
-        }
-
-        httpResponse.getOutputStream().write(response.toJSONString().getBytes(StandardCharsets.UTF_8));
-        return false;
-    }
-
     /**
      * 修改授权码，如果能够执行此方法，则授权码一定存在
      * @param AuthCode          原来的授权码
diff --git a/src/test/java/com/lion/lionwebsite/Controller/PersonalControllerTest.java b/src/test/java/com/lion/lionwebsite/Controller/PersonalControllerTest.java
index b516e7e..1135025 100644
--- a/src/test/java/com/lion/lionwebsite/Controller/PersonalControllerTest.java
+++ b/src/test/java/com/lion/lionwebsite/Controller/PersonalControllerTest.java
@@ -2,24 +2,20 @@ package com.lion.lionwebsite.Controller;
 
 import com.lion.lionwebsite.Service.LocalService;
 import com.lion.lionwebsite.Service.PersonalService;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
-import org.springframework.mock.web.MockMultipartFile;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 
 import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.*;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
 
 /**
  * /personal 的 HTTP 契约。
- * 这些接口能做到浏览/上传/删除文件，权限由 PersonalInterceptor 另外把关
- * （见 PersonalInterceptorTest），此处只验证参数如何传到服务层。
+ * 文件管理与分享接口下线后，这里只剩订阅更新时间、家里 IP 与留言转发；
+ * 权限由 PersonalInterceptor 另外把关（见 PersonalInterceptorTest）。
  */
 class PersonalControllerTest {
 
@@ -43,57 +39,8 @@ class PersonalControllerTest {
                 .andExpect(redirectedUrl("/index"));
     }
 
-    @Test
-    void fileListPassesPathThrough() throws Exception {
-        when(personalService.getFiles("/docs")).thenReturn("{\"result\":\"success\"}");
-
-        mockMvc.perform(get("/personal/files").param("path", "/docs"))
-                .andExpect(status().isOk());
-
-        verify(personalService).getFiles("/docs");
-    }
-
-    /** 上传要同时带上目标路径、文件名与文件体。 */
-    @Test
-    void uploadPassesPathFileNameAndContent() throws Exception {
-        var file = new MockMultipartFile("file", "a.txt", "text/plain", "hi".getBytes());
-
-        mockMvc.perform(multipart("/personal/uploadFile")
-                        .file(file)
-                        .param("path", "/docs")
-                        .param("fileName", "a.txt"))
-                .andExpect(status().isOk());
-
-        verify(personalService).uploadFile(eq("/docs"), eq("a.txt"), any());
-    }
-
-    /** 下载走通配路径，path 参数与 request/response 都要透传。 */
-    @Test
-    void downloadForwardsWildcardPath() throws Exception {
-        mockMvc.perform(get("/personal/private/deep/nested/file.txt").param("path", "/deep/nested/file.txt"))
-                .andExpect(status().isOk());
-
-        verify(personalService).download(any(HttpServletRequest.class), any(HttpServletResponse.class),
-                eq("/deep/nested/file.txt"));
-    }
-
     @Test
     void simpleOperationsDelegateWithTheirParameters() throws Exception {
-        mockMvc.perform(post("/personal/share").param("path", "/a.txt").param("expireHour", "24"));
-        verify(personalService).shareFile("/a.txt", 24);
-
-        mockMvc.perform(post("/personal/compress").param("path", "/dir"));
-        verify(personalService).compress("/dir");
-
-        mockMvc.perform(post("/personal/delete").param("path", "/a.txt"));
-        verify(personalService).deleteFile("/a.txt");
-
-        mockMvc.perform(post("/personal/extendShareTime").param("path", "/a.txt").param("extendHour", "2"));
-        verify(personalService).extendShareTime("/a.txt", 2);
-
-        mockMvc.perform(post("/personal/cancelShare").param("path", "/a.txt"));
-        verify(personalService).cancelShare("/a.txt");
-
         mockMvc.perform(get("/personal/lastUpdate"));
         verify(personalService).lastUpdate();
 
diff --git a/src/test/java/com/lion/lionwebsite/Controller/PublicControllerTest.java b/src/test/java/com/lion/lionwebsite/Controller/PublicControllerTest.java
index 077ec2f..7df503a 100644
--- a/src/test/java/com/lion/lionwebsite/Controller/PublicControllerTest.java
+++ b/src/test/java/com/lion/lionwebsite/Controller/PublicControllerTest.java
@@ -151,59 +151,4 @@ class PublicControllerTest {
                 any(HttpServletRequest.class), any(HttpServletResponse.class));
     }
 
-    // ---------- GetFile 与失败分享码黑名单 ----------
-
-    @Test
-    void getFileForwardsToService() throws Exception {
-        when(publicService.GetFile(any(), any(), eq("goodcode"))).thenReturn(true);
-
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "goodcode"))
-                .andExpect(status().isOk());
-
-        verify(publicService).GetFile(any(), any(), eq("goodcode"));
-    }
-
-    /**
-     * 失败的分享码会被加入黑名单，后续相同请求直接短路返回，
-     * 不再反复查库/探测文件（防爆破）。这是该接口唯一的限流手段。
-     */
-    @Test
-    void getFileBlacklistsFailingShareCode() throws Exception {
-        when(publicService.GetFile(any(), any(), eq("badcode"))).thenReturn(false);
-
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "badcode"));
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "badcode"));
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "badcode"));
-
-        verify(publicService, times(1)).GetFile(any(), any(), eq("badcode"));
-    }
-
-    /** 不同分享码各自独立计数，一个坏码不应影响好码。 */
-    @Test
-    void blacklistIsPerShareCode() throws Exception {
-        when(publicService.GetFile(any(), any(), eq("bad-1"))).thenReturn(false);
-        when(publicService.GetFile(any(), any(), eq("good-2"))).thenReturn(true);
-
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "bad-1"));
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "good-2"));
-
-        verify(publicService).GetFile(any(), any(), eq("bad-1"));
-        verify(publicService).GetFile(any(), any(), eq("good-2"));
-    }
-
-    /** 黑名单上限 100：超过后最旧的条目被淘汰，不会无界增长。 */
-    @Test
-    void blacklistIsCappedAtHundredEntries() throws Exception {
-        when(publicService.GetFile(any(), any(), anyString())).thenReturn(false);
-
-        for (int i = 0; i < 105; i++)
-            mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "code-" + i));
-
-        // 105 个不同坏码各触发一次服务调用；最早那批已被挤出，容量保持有界
-        verify(publicService, times(105)).GetFile(any(), any(), anyString());
-
-        // 已被淘汰的 code-0 再次请求会重新走一次服务层（说明它确实被移出了黑名单）
-        mockMvc.perform(get("/GetFile/a.txt").param("ShareCode", "code-0"));
-        verify(publicService, times(106)).GetFile(any(), any(), anyString());
-    }
 }
diff --git a/src/test/java/com/lion/lionwebsite/Service/GalleryManageServiceTest.java b/src/test/java/com/lion/lionwebsite/Service/GalleryManageServiceTest.java
index 6b182da..ad8321d 100644
--- a/src/test/java/com/lion/lionwebsite/Service/GalleryManageServiceTest.java
+++ b/src/test/java/com/lion/lionwebsite/Service/GalleryManageServiceTest.java
@@ -35,7 +35,7 @@ class GalleryManageServiceTest {
         remote = mock(RemoteService.class);
         push = mock(PushService.class);
         service = new GalleryManageService(galleries, collectMapper,
-                configurationMapper, users, mock(ShareFileMapper.class),
+                configurationMapper, users,
                 mock(ImageCacheMapper.class), remote, push);
 
         User user = new User();
@@ -59,7 +59,7 @@ class GalleryManageServiceTest {
         ImageCacheMapper imageCacheMapper = mock(ImageCacheMapper.class);
         when(imageCacheMapper.selectKeyByGid(anyString())).thenReturn(null);   // 缓存未命中
         GalleryManageService svc = new GalleryManageService(galleries, collectMapper,
-                configurationMapper, users, mock(ShareFileMapper.class),
+                configurationMapper, users,
                 imageCacheMapper, remote, push);
 
         // imagelist 行以分号结尾——即线上真实页面格式
@@ -94,7 +94,7 @@ class GalleryManageServiceTest {
         ImageCacheMapper imageCacheMapper = mock(ImageCacheMapper.class);
         when(imageCacheMapper.selectKeyByGid(anyString())).thenReturn(null);
         GalleryManageService svc = new GalleryManageService(galleries, collectMapper,
-                configurationMapper, users, mock(ShareFileMapper.class),
+                configurationMapper, users,
                 imageCacheMapper, remote, push);
 
         String brokenPage = "<html><body><script>x</script><script>\n"
@@ -126,7 +126,7 @@ class GalleryManageServiceTest {
     void cacheImagesKeyRejectsMalformedLink() {
         ImageCacheMapper imageCacheMapper = mock(ImageCacheMapper.class);
         GalleryManageService svc = new GalleryManageService(galleries, collectMapper,
-                configurationMapper, users, mock(ShareFileMapper.class),
+                configurationMapper, users,
                 imageCacheMapper, remote, push);
 
         for (String bad : new String[]{"abc", "https://exhentai.org/g/1/", null}) {
diff --git a/src/test/java/com/lion/lionwebsite/Service/GalleryQueryTest.java b/src/test/java/com/lion/lionwebsite/Service/GalleryQueryTest.java
index b014e3a..aafbc8f 100644
--- a/src/test/java/com/lion/lionwebsite/Service/GalleryQueryTest.java
+++ b/src/test/java/com/lion/lionwebsite/Service/GalleryQueryTest.java
@@ -35,7 +35,7 @@ class GalleryQueryTest {
         users = mock(UserMapper.class);
         remote = mock(RemoteService.class);
         service = new GalleryManageService(galleries, collectMapper,
-                mock(CustomConfigurationMapper.class), users, mock(ShareFileMapper.class),
+                mock(CustomConfigurationMapper.class), users,
                 mock(ImageCacheMapper.class), remote, mock(PushService.class));
     }
 
diff --git a/src/test/java/com/lion/lionwebsite/Service/GallerySubmissionTest.java b/src/test/java/com/lion/lionwebsite/Service/GallerySubmissionTest.java
index 0e5c49a..3420fd1 100644
--- a/src/test/java/com/lion/lionwebsite/Service/GallerySubmissionTest.java
+++ b/src/test/java/com/lion/lionwebsite/Service/GallerySubmissionTest.java
@@ -26,7 +26,7 @@ class GallerySubmissionTest {
         RemoteService remote = mock(RemoteService.class);
         CustomConfigurationMapper configuration = mock(CustomConfigurationMapper.class);
         GalleryManageService service = new GalleryManageService(galleries, mock(CollectMapper.class), configuration,
-                users, mock(ShareFileMapper.class), mock(ImageCacheMapper.class), remote, mock(PushService.class));
+                users, mock(ImageCacheMapper.class), remote, mock(PushService.class));
         User user = new User();
         user.setId(7);
         user.setUsername("test");
diff --git a/src/test/java/com/lion/lionwebsite/Service/LocalServiceTest.java b/src/test/java/com/lion/lionwebsite/Service/LocalServiceTest.java
index 12807e9..1df3de4 100644
--- a/src/test/java/com/lion/lionwebsite/Service/LocalServiceTest.java
+++ b/src/test/java/com/lion/lionwebsite/Service/LocalServiceTest.java
@@ -2,18 +2,13 @@ package com.lion.lionwebsite.Service;
 
 import com.lion.lionwebsite.Dao.normal.CustomConfigurationMapper;
 import com.lion.lionwebsite.Dao.normal.GalleryMapper;
-import com.lion.lionwebsite.Dao.normal.ShareFileMapper;
 import com.lion.lionwebsite.Domain.CustomConfiguration;
-import com.lion.lionwebsite.Domain.ShareFile;
 import com.lion.lionwebsite.Util.CustomUtil;
 import com.lion.lionwebsite.Util.GalleryUtil;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
-import java.util.Calendar;
-import java.util.Date;
-
 import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.*;
@@ -26,7 +21,6 @@ import static org.mockito.Mockito.*;
 class LocalServiceTest {
 
     private CustomConfigurationMapper configurationMapper;
-    private ShareFileMapper shareFileMapper;
     private GalleryMapper galleryMapper;
     private PushService pushService;
     private RemoteService remoteService;
@@ -36,12 +30,11 @@ class LocalServiceTest {
     @BeforeEach
     void setUp() {
         configurationMapper = mock(CustomConfigurationMapper.class);
-        shareFileMapper = mock(ShareFileMapper.class);
         galleryMapper = mock(GalleryMapper.class);
         pushService = mock(PushService.class);
         remoteService = mock(RemoteService.class);
         refreshScheduler = mock(SubscriptionRefreshScheduler.class);
-        service = new LocalService(configurationMapper, shareFileMapper, galleryMapper,
+        service = new LocalService(configurationMapper, galleryMapper,
                 pushService, remoteService, refreshScheduler);
     }
 
@@ -185,30 +178,6 @@ class LocalServiceTest {
                 "不应再保留 isManual 参数：定时路径已不存在");
     }
 
-    // ---------- checkShareCode ----------
-
-    /** 只清理已过期的分享码，未过期的必须保留。 */
-    @Test
-    void checkShareCodeDeletesOnlyExpiredOnes() {
-        when(shareFileMapper.selectAllShareFile()).thenReturn(new ShareFile[]{
-                share("expired", hoursFromNow(-2)),
-                share("alive", hoursFromNow(2))});
-
-        service.checkShareCode();
-
-        verify(shareFileMapper).deleteShareFile("expired");
-        verify(shareFileMapper, never()).deleteShareFile("alive");
-    }
-
-    @Test
-    void checkShareCodeHandlesEmptyTable() {
-        when(shareFileMapper.selectAllShareFile()).thenReturn(new ShareFile[0]);
-
-        service.checkShareCode();
-
-        verify(shareFileMapper, never()).deleteShareFile(anyString());
-    }
-
     // ---------- 定时作业的调度声明 ----------
 
     /**
@@ -220,7 +189,6 @@ class LocalServiceTest {
         assertCron("CheckConnectionAvailability", "0 0/30 * * * *");
         assertCron("reset", "0 0 4 * * MON");
         assertCron("verifyCookie", "0 0 0 * * *");
-        assertCron("checkShareCode", "0 0 4 * * *");
         assertCron("clearThumbnailCache", "0 0 4 1 * *");
         // 订阅刷新已改为 SubscriptionRefreshScheduler 的分散 tick，
         // 其周期与初始延迟由 SubscriptionRefreshSchedulerTest 锁定。
@@ -233,20 +201,6 @@ class LocalServiceTest {
         assertEquals(expected, annotation.cron(), method + " 的 cron 与运维约定不一致");
     }
 
-    private static ShareFile share(String code, Date expire) {
-        ShareFile sf = new ShareFile();
-        sf.setShareCode(code);
-        sf.setFilePath("/tmp/" + code);
-        sf.setExpireTime(expire);
-        return sf;
-    }
-
-    private static Date hoursFromNow(int hours) {
-        Calendar c = Calendar.getInstance();
-        c.add(Calendar.HOUR_OF_DAY, hours);
-        return c.getTime();
-    }
-
     /** now() 只用于断言「时间被写入」，这里确认它确实是格式化的当前时间。 */
     @Test
     void nowIsFormattedTimestamp() {
diff --git a/src/test/java/com/lion/lionwebsite/Service/PersonalArchiveTest.java b/src/test/java/com/lion/lionwebsite/Service/PersonalArchiveTest.java
deleted file mode 100644
index 6ec9153..0000000
--- a/src/test/java/com/lion/lionwebsite/Service/PersonalArchiveTest.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.lion.lionwebsite.Service;
-
-import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
-import java.nio.file.*;
-import java.util.HashMap;
-import static org.junit.jupiter.api.Assertions.*;
-
-class PersonalArchiveTest {
-    @Test void archiveContainsCompleteFilesAndCanBeOpenedImmediately(@TempDir Path root) throws Exception {
-        Path source = Files.createDirectory(root.resolve("source"));
-        Files.createDirectory(source.resolve("nested"));
-        for (int i = 0; i < 100; i++) Files.writeString(source.resolve("nested/" + i + ".txt"), "content-" + i);
-        Path archive = root.resolve("result.tar");
-        PersonalService.writeTar(source, archive);
-        var contents = new HashMap<String, String>();
-        try (var input = new TarArchiveInputStream(Files.newInputStream(archive))) {
-            org.apache.commons.compress.archivers.tar.TarArchiveEntry entry;
-            while ((entry = input.getNextTarEntry()) != null) {
-                if (!entry.isDirectory()) contents.put(entry.getName(), new String(input.readAllBytes(), java.nio.charset.StandardCharsets.UTF_8));
-            }
-        }
-        assertEquals(100, contents.size());
-        for (int i = 0; i < 100; i++) assertEquals("content-" + i, contents.get("nested/" + i + ".txt"));
-    }
-}
diff --git a/src/test/java/com/lion/lionwebsite/Service/PersonalServiceTest.java b/src/test/java/com/lion/lionwebsite/Service/PersonalServiceTest.java
index 953e1b3..9c8d71f 100644
--- a/src/test/java/com/lion/lionwebsite/Service/PersonalServiceTest.java
+++ b/src/test/java/com/lion/lionwebsite/Service/PersonalServiceTest.java
@@ -1,67 +1,28 @@
 package com.lion.lionwebsite.Service;
 
 import com.lion.lionwebsite.Dao.normal.CustomConfigurationMapper;
-import com.lion.lionwebsite.Dao.normal.ShareFileMapper;
-import com.lion.lionwebsite.Dao.normal.UserMapper;
 import com.lion.lionwebsite.Domain.CustomConfiguration;
-import com.lion.lionwebsite.Domain.ShareFile;
-import com.lion.lionwebsite.Interceptor.TaskHandlerInterceptor;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
-import org.springframework.mock.web.MockMultipartFile;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.*;
 
 /**
- * 个人文件服务的文件系统行为。
- * 全部操作指向 JUnit 的临时目录（通过 setStoragePath 重定向），绝不触碰线上 /storage，
- * 重点覆盖目录列举、分享码生命周期与删除/打包等破坏性操作的成功与失败两侧。
+ * 个人管理服务在移除文件管理后的剩余契约：订阅时间、家里 IP 与留言转发。
+ * 文件浏览/上传/分享/打包/删除相关行为已随接口一并下线。
  */
 class PersonalServiceTest {
 
-    @TempDir
-    Path storage;
-
     private CustomConfigurationMapper configurationMapper;
-    private UserMapper userMapper;
-    private ShareFileMapper shareFileMapper;
-    private TaskHandlerInterceptor interceptor;
     private PushService pushService;
     private PersonalService service;
 
     @BeforeEach
     void setUp() {
         configurationMapper = mock(CustomConfigurationMapper.class);
-        userMapper = mock(UserMapper.class);
-        shareFileMapper = mock(ShareFileMapper.class);
-        interceptor = mock(TaskHandlerInterceptor.class);
         pushService = mock(PushService.class);
-        service = new PersonalService(configurationMapper, userMapper, shareFileMapper,
-                interceptor, pushService);
-        // 把根目录从 /storage/ 重定向到临时目录，确保测试隔离
-        service.setStoragePath(storage.toString() + "/");
-    }
-
-    @AfterEach
-    void tearDown() {
-        service.getCompressThreadPool().shutdownNow();
+        service = new PersonalService(configurationMapper, pushService);
     }
 
     /** CustomConfiguration 只有 @Data，没有全参构造，测试里用 setter 组装。 */
@@ -76,268 +37,6 @@ class PersonalServiceTest {
         return json.contains("\"result\":\"success\"");
     }
 
-    private static ShareFile share(String code, String path, Date expire) {
-        ShareFile sf = new ShareFile();
-        sf.setShareCode(code);
-        sf.setFilePath(path);
-        sf.setExpireTime(expire);
-        return sf;
-    }
-
-    private static Date hoursFromNow(int hours) {
-        Calendar c = Calendar.getInstance();
-        c.add(Calendar.HOUR_OF_DAY, hours);
-        return c.getTime();
-    }
-
-    // ---------- getFiles ----------
-
-    /** 目录列举：文件与子目录都要出现，且带类型标记；文件还要带大小。 */
-    @Test
-    void getFilesListsFilesAndFoldersWithMetadata() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("docs"));
-        Files.writeString(dir.resolve("b.txt"), "hello");
-        Files.createDirectory(dir.resolve("sub"));
-
-        when(shareFileMapper.selectShareFilesByFilePath(anyString())).thenReturn(new ArrayList<>());
-
-        String json = service.getFiles("docs");
-
-        assertTrue(ok(json), "实际输出: " + json);
-        assertTrue(json.contains("b.txt"));
-        assertTrue(json.contains("sub"));
-        assertTrue(json.contains("FOLDER"));
-        assertTrue(json.contains("FILE"));
-    }
-
-    /** 已分享且未过期的文件应带上分享码与过期时间。 */
-    @Test
-    void getFilesAttachesActiveShareCode() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("docs"));
-        Path file = Files.writeString(dir.resolve("shared.txt"), "x");
-        when(shareFileMapper.selectShareFilesByFilePath(anyString()))
-                .thenReturn(new ArrayList<>(List.of(
-                        share("CODE1234", file.toFile().getAbsolutePath(), hoursFromNow(5)))));
-
-        String json = service.getFiles("docs");
-
-        assertTrue(json.contains("CODE1234"), "应带上分享码: " + json);
-        assertTrue(json.contains("expireTime"));
-        verify(shareFileMapper, never()).deleteShareFile(anyString());
-    }
-
-    /** 已过期的分享码在列举时就地清理，且不出现在结果里。 */
-    @Test
-    void getFilesPurgesExpiredShareCode() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("docs"));
-        Path file = Files.writeString(dir.resolve("stale.txt"), "x");
-        when(shareFileMapper.selectShareFilesByFilePath(anyString()))
-                .thenReturn(new ArrayList<>(List.of(
-                        share("OLDCODE1", file.toFile().getAbsolutePath(), hoursFromNow(-1)))));
-
-        String json = service.getFiles("docs");
-
-        assertFalse(json.contains("OLDCODE1"), "过期分享码不应返回");
-        verify(shareFileMapper).deleteShareFile("OLDCODE1");
-    }
-
-    /** 路径不是目录时只回空响应（既不 success 也不 failure），沿用既有行为。 */
-    @Test
-    void getFilesReturnsEmptyResponseForNonDirectory() throws Exception {
-        Files.writeString(storage.resolve("plain.txt"), "x");
-
-        String json = service.getFiles("plain.txt");
-
-        assertEquals("{}", json, "非目录路径应返回空对象，实际: " + json);
-    }
-
-    /**
-     * 空目录返回「成功 + 空列表」（前端据此显示一个空列表，只剩「返回上级」项），
-     * 这是既有契约，不应改动为失败。
-     */
-    @Test
-    void getFilesReturnsEmptyListForEmptyDirectory() throws Exception {
-        Files.createDirectory(storage.resolve("empty"));
-
-        String json = service.getFiles("empty");
-
-        assertTrue(ok(json), "实际输出: " + json);
-        assertTrue(json.contains("\"data\":\"[]\""), "实际输出: " + json);
-    }
-
-    /** path 中的 URL 编码必须被还原后才能定位真实文件。 */
-    @Test
-    void getFilesDecodesUrlEncodedPath() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("my docs"));
-        Files.writeString(dir.resolve("a.txt"), "x");
-        when(shareFileMapper.selectShareFilesByFilePath(anyString())).thenReturn(new ArrayList<>());
-
-        String json = service.getFiles("my%20docs");
-
-        assertTrue(ok(json), "URL 编码路径应能定位到 'my docs': " + json);
-    }
-
-    // ---------- download ----------
-
-    /** 文件不存在时走 response.getWriter() 直接输出 404 文本（不是 HTTP 状态码）。 */
-    @Test
-    void downloadWrites404WhenFileMissing() throws Exception {
-        var request = mock(HttpServletRequest.class);
-        var response = mock(HttpServletResponse.class);
-        var sink = new StringWriter();
-        when(response.getWriter()).thenReturn(new PrintWriter(sink));
-
-        service.download(request, response, storage.resolve("missing.txt").toString());
-
-        assertEquals("404 NOT FOUND", sink.toString());
-    }
-
-    /** 文件存在时交给 FileDownload 导出，不应写 404 文本。 */
-    @Test
-    void downloadExportsExistingFile() throws Exception {
-        Path file = Files.writeString(storage.resolve("real.txt"), "payload");
-        var request = mock(HttpServletRequest.class);
-        var response = mock(HttpServletResponse.class);
-        var sink = new StringWriter();
-        when(response.getWriter()).thenReturn(new PrintWriter(sink));
-        when(request.getHeader("Range")).thenReturn(null);
-        when(request.getMethod()).thenReturn("GET");
-        when(request.getServletContext()).thenReturn(mock(jakarta.servlet.ServletContext.class));
-        when(response.getOutputStream()).thenReturn(new jakarta.servlet.ServletOutputStream() {
-            @Override public boolean isReady() { return true; }
-            @Override public void setWriteListener(jakarta.servlet.WriteListener l) { }
-            @Override public void write(int b) { }
-        });
-
-        service.download(request, response, file.toString());
-
-        assertEquals("", sink.toString(), "不应输出 404 文本");
-        verify(response).setStatus(200);
-    }
-
-    // ---------- uploadFile ----------
-
-    @Test
-    void uploadRejectsIncompleteParameters() {
-        var file = new MockMultipartFile("file", "a.txt", "text/plain", "hi".getBytes());
-
-        assertFalse(ok(service.uploadFile(null, "a.txt", file)));
-        assertFalse(ok(service.uploadFile("docs", null, file)));
-        assertFalse(ok(service.uploadFile("docs", "a.txt", null)));
-    }
-
-    @Test
-    void uploadRejectsNonExistentDirectory() {
-        var file = new MockMultipartFile("file", "a.txt", "text/plain", "hi".getBytes());
-
-        String json = service.uploadFile("no-such-dir", "a.txt", file);
-
-        assertFalse(ok(json));
-        assertTrue(json.contains("该路径不存在或者不是文件夹"), "实际输出: " + json);
-    }
-
-    @Test
-    void uploadWritesFileIntoDirectory() throws Exception {
-        Files.createDirectory(storage.resolve("docs"));
-        var file = new MockMultipartFile("file", "a.txt", "text/plain", "payload".getBytes());
-
-        assertTrue(ok(service.uploadFile("docs", "a.txt", file)));
-        assertEquals("payload", Files.readString(storage.resolve("docs/a.txt")));
-    }
-
-    /** 同名文件必须拒绝，避免静默覆盖已有数据。 */
-    @Test
-    void uploadRefusesToOverwriteExistingFile() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("docs"));
-        Files.writeString(dir.resolve("a.txt"), "original");
-        var file = new MockMultipartFile("file", "a.txt", "text/plain", "new".getBytes());
-
-        String json = service.uploadFile("docs", "a.txt", file);
-
-        assertFalse(ok(json));
-        assertTrue(json.contains("目标文件已存在"), "实际输出: " + json);
-        assertEquals("original", Files.readString(dir.resolve("a.txt")), "原文件不应被覆盖");
-    }
-
-    // ---------- shareFile ----------
-
-    @Test
-    void shareFileGeneratesEightCharCodeForExistingFile() throws Exception {
-        Path file = Files.writeString(storage.resolve("a.txt"), "x");
-
-        String json = service.shareFile(file.toString(), 24);
-
-        assertTrue(ok(json), "实际输出: " + json);
-        var captor = org.mockito.ArgumentCaptor.forClass(String.class);
-        verify(shareFileMapper).insertShareFile(captor.capture(), eq(file.toString()), any(Date.class));
-        assertEquals(8, captor.getValue().length(), "分享码应为 8 位");
-        assertTrue(json.contains("shareCode"));
-        assertTrue(json.contains("expireTime"));
-    }
-
-    /** 文件夹或不存在路径不能生成分享码。 */
-    @Test
-    void shareFileRejectsDirectoryAndMissingPath() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("docs"));
-
-        String forDir = service.shareFile(dir.toString(), 1);
-        assertFalse(ok(forDir));
-        assertTrue(forDir.contains("此路径为文件夹或不存在"));
-
-        String missing = service.shareFile(storage.resolve("nope.txt").toString(), 1);
-        assertFalse(ok(missing));
-
-        verify(shareFileMapper, never()).insertShareFile(anyString(), anyString(), any());
-    }
-
-    // ---------- extendShareTime ----------
-
-    @Test
-    void extendShareTimePushesExpiryForward() {
-        ShareFile existing = share("CODE1234", "/x/a.txt", hoursFromNow(1));
-        when(shareFileMapper.selectShareFileByFilePath("/x/a.txt")).thenReturn(existing);
-
-        String json = service.extendShareTime("/x/a.txt", 5);
-
-        assertTrue(ok(json), "实际输出: " + json);
-        assertTrue(existing.getExpireTime().after(hoursFromNow(4)), "过期时间应被延后");
-        verify(shareFileMapper).updateShareFile(existing);
-        assertTrue(json.contains("expireTime"));
-    }
-
-    @Test
-    void extendShareTimeRejectsUnsharedPath() {
-        when(shareFileMapper.selectShareFileByFilePath("/x/a.txt")).thenReturn(null);
-
-        String json = service.extendShareTime("/x/a.txt", 5);
-
-        assertFalse(ok(json));
-        assertTrue(json.contains("该文件未被分享"));
-        verify(shareFileMapper, never()).updateShareFile(any());
-    }
-
-    // ---------- cancelShare ----------
-
-    @Test
-    void cancelShareDeletesByShareCode() {
-        when(shareFileMapper.selectShareFileByFilePath("/x/a.txt"))
-                .thenReturn(share("CODE1234", "/x/a.txt", hoursFromNow(1)));
-
-        assertTrue(ok(service.cancelShare("/x/a.txt")));
-        verify(shareFileMapper).deleteShareFile("CODE1234");
-    }
-
-    @Test
-    void cancelShareRejectsUnsharedPath() {
-        when(shareFileMapper.selectShareFileByFilePath("/x/a.txt")).thenReturn(null);
-
-        String json = service.cancelShare("/x/a.txt");
-
-        assertFalse(ok(json));
-        assertTrue(json.contains("该文件未被分享"));
-        verify(shareFileMapper, never()).deleteShareFile(anyString());
-    }
-
     // ---------- lastUpdate / getIp ----------
 
     @Test
@@ -364,79 +63,6 @@ class PersonalServiceTest {
         assertTrue(json.contains("203.0.113.7"));
     }
 
-    // ---------- compress ----------
-
-    /** 打包是异步的：接口本身立即返回成功，结果由后续轮询文件是否存在得知。 */
-    @Test
-    void compressQueuesDirectoryAndProducesTar() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("pack"));
-        Files.writeString(dir.resolve("a.txt"), "content");
-
-        String json = service.compress(dir.toString());
-
-        assertTrue(ok(json), "实际输出: " + json);
-        assertTrue(json.contains("加入队列成功"));
-
-        Path tar = storage.resolve("pack.tar");
-        for (int i = 0; i < 100 && !Files.exists(tar); i++)
-            Thread.sleep(50);
-        assertTrue(Files.exists(tar), "应在后台生成 pack.tar");
-        assertTrue(Files.size(tar) > 0);
-        assertFalse(Files.exists(storage.resolve("pack.tar***undone")), "临时文件应被清理");
-    }
-
-    /** 选中的不是文件夹时必须同步拒绝，不占用线程池。 */
-    @Test
-    void compressRejectsNonDirectory() throws Exception {
-        Path file = Files.writeString(storage.resolve("a.txt"), "x");
-
-        String json = service.compress(file.toString());
-
-        assertFalse(ok(json));
-        assertTrue(json.contains("选中的路径不是文件夹"), "实际输出: " + json);
-    }
-
-    // ---------- deleteFile ----------
-
-    @Test
-    void deleteFileRemovesTarget() throws Exception {
-        Path file = Files.writeString(storage.resolve("gone.txt"), "x");
-
-        assertTrue(ok(service.deleteFile(file.toString())));
-        assertFalse(Files.exists(file));
-    }
-
-    /**
-     * 删除不存在的路径必须回业务失败。
-     * 修复前直接依据 hutool `FileUtil.del` 的返回值（对不存在目标返回 true）报「删除成功」，
-     * 会让路径写错/文件已被删的情况也显示成功，误导用户。
-     */
-    @Test
-    void deleteFileReportsFailureForMissingPath() {
-        String json = service.deleteFile(storage.resolve("never-existed.txt").toString());
-
-        assertFalse(ok(json), "实际输出: " + json);
-        assertTrue(json.contains("文件不存在"), "实际输出: " + json);
-    }
-
-    /** 空目录同样不存在（不是文件），删除应回失败。 */
-    @Test
-    void deleteFileReportsFailureForMissingDirectory() {
-        String json = service.deleteFile(storage.resolve("no-such-dir").toString());
-
-        assertFalse(ok(json), "实际输出: " + json);
-    }
-
-    /** 删除目录要连同其内容一起移除。 */
-    @Test
-    void deleteFileRemovesDirectoryRecursively() throws Exception {
-        Path dir = Files.createDirectory(storage.resolve("tree"));
-        Files.writeString(dir.resolve("inner.txt"), "x");
-
-        assertTrue(ok(service.deleteFile(dir.toString())));
-        assertFalse(Files.exists(dir));
-    }
-
     // ---------- message2me ----------
 
     /** 留言必须原样转发到 Telegram，且返回成功。 */
diff --git a/src/test/java/com/lion/lionwebsite/Service/PublicServiceTest.java b/src/test/java/com/lion/lionwebsite/Service/PublicServiceTest.java
index 34b44b9..629f4e8 100644
--- a/src/test/java/com/lion/lionwebsite/Service/PublicServiceTest.java
+++ b/src/test/java/com/lion/lionwebsite/Service/PublicServiceTest.java
@@ -1,36 +1,23 @@
 package com.lion.lionwebsite.Service;
 
 import com.lion.lionwebsite.Dao.normal.CustomConfigurationMapper;
-import com.lion.lionwebsite.Dao.normal.ShareFileMapper;
 import com.lion.lionwebsite.Dao.normal.UserMapper;
 import com.lion.lionwebsite.Domain.CustomConfiguration;
-import com.lion.lionwebsite.Domain.ShareFile;
 import com.lion.lionwebsite.Domain.User;
 import com.lion.lionwebsite.Interceptor.TaskHandlerInterceptor;
-import jakarta.servlet.ServletOutputStream;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-import java.io.ByteArrayOutputStream;
-import java.nio.charset.StandardCharsets;
-import java.util.Calendar;
-import java.util.Date;
-
 import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.*;
 
 /**
- * 公开接口侧的服务：IP 记录、分享码取文件、改授权码。
- * GetFile 是唯一的「拿分享码换文件」入口，过期/不存在/文件被删三条路径都要
- * 既拒绝下载又清掉失效分享码。
+ * 公开服务在移除分享取件后的剩余契约：家里 IP 记录、改授权码与身份查询。
+ * 分享码换文件的 GetFile 已随文件分享功能下线。
  */
 class PublicServiceTest {
 
     private CustomConfigurationMapper configurationMapper;
-    private ShareFileMapper shareFileMapper;
     private UserMapper userMapper;
     private TaskHandlerInterceptor interceptor;
     private PublicService service;
@@ -38,153 +25,46 @@ class PublicServiceTest {
     @BeforeEach
     void setUp() {
         configurationMapper = mock(CustomConfigurationMapper.class);
-        shareFileMapper = mock(ShareFileMapper.class);
         userMapper = mock(UserMapper.class);
         interceptor = mock(TaskHandlerInterceptor.class);
-        service = new PublicService(configurationMapper, shareFileMapper, userMapper, interceptor);
+        service = new PublicService(configurationMapper, userMapper, interceptor);
     }
 
-    private static ShareFile share(String code, String path, Date expire) {
-        ShareFile sf = new ShareFile();
-        sf.setShareCode(code);
-        sf.setFilePath(path);
-        sf.setExpireTime(expire);
-        return sf;
+    private static boolean ok(String json) {
+        return json.contains("\"result\":\"success\"");
     }
 
-    private static Date hoursFromNow(int hours) {
-        Calendar c = Calendar.getInstance();
-        c.add(Calendar.HOUR_OF_DAY, hours);
-        return c.getTime();
-    }
+    // ---------- logIpAddress ----------
 
-    /** 记录家里 IP 应同时写入地址与时间两个配置项。 */
+    /** 记录 IP 时同时写地址与观测时间，两处都要落库。 */
     @Test
     void logIpAddressWritesBothAddressAndTime() {
         service.logIpAddress("203.0.113.7");
 
         verify(configurationMapper).updateConfiguration(CustomConfiguration.CURRENT_IP_ADDRESS, "203.0.113.7");
-        verify(configurationMapper).updateConfiguration(eq(CustomConfiguration.LAST_UPDATE_IP_ADDRESS_TIME), anyString());
+        verify(configurationMapper)
+                .updateConfiguration(eq(CustomConfiguration.LAST_UPDATE_IP_ADDRESS_TIME), anyString());
     }
 
+    // ---------- alterAuthCode ----------
+
+    /** 改码成功后必须刷新拦截器里的授权码缓存，否则新码要等重启才生效。 */
     @Test
-    void alterAuthCodeUpdatesUserAndRefreshesCache() {
+    void alterAuthCodeUpdatesCache() {
         String json = service.alterAuthCode("old", "new");
 
-        assertTrue(json.contains("\"result\":\"success\""));
         verify(userMapper).updateAuthCode("old", "new");
         verify(interceptor).updateAuthCodes();
+        assertTrue(ok(json), "实际输出: " + json);
     }
 
+    // ---------- getUserId ----------
+
     @Test
-    void getUserIdReturnsMappedUser() {
-        User u = new User(3, "code", "alice", null, true);
-        when(userMapper.selectUserByAuthCode("code")).thenReturn(u);
+    void getUserIdDelegatesToMapper() {
+        User expected = new User(7, "code", "alice", null, true);
+        when(userMapper.selectUserByAuthCode("code")).thenReturn(expected);
 
-        assertSame(u, service.getUserId("code"));
-    }
-
-    // ---------- GetFile ----------
-
-    /** ShareCode 为空时只回业务失败，不查库。 */
-    @Test
-    void getFileRejectsNullShareCode() throws Exception {
-        var request = mock(HttpServletRequest.class);
-        var response = mock(HttpServletResponse.class);
-        var out = new ByteArrayOutputStream();
-        when(response.getOutputStream()).thenReturn(servletOutputStream(out));
-
-        assertFalse(service.GetFile(request, response, null));
-
-        assertTrue(out.toString(StandardCharsets.UTF_8).contains("ShareCode invalid"));
-        verify(shareFileMapper, never()).selectShareFileByShareCode(any());
-    }
-
-    /** 分享码不存在时回失败，且不应误删任何记录。 */
-    @Test
-    void getFileRejectsUnknownShareCode() throws Exception {
-        when(shareFileMapper.selectShareFileByShareCode("nope")).thenReturn(null);
-        var response = mock(HttpServletResponse.class);
-        var out = new ByteArrayOutputStream();
-        when(response.getOutputStream()).thenReturn(servletOutputStream(out));
-
-        assertFalse(service.GetFile(mock(HttpServletRequest.class), response, "nope"));
-
-        assertTrue(out.toString(StandardCharsets.UTF_8).contains("ShareCode is not exist or expired"));
-        verify(shareFileMapper, never()).deleteShareFile(anyString());
-    }
-
-    /** 已过期的分享码必须删除记录，避免脏数据累积。 */
-    @Test
-    void getFileDeletesExpiredShare() throws Exception {
-        when(shareFileMapper.selectShareFileByShareCode("old"))
-                .thenReturn(share("old", "/tmp/whatever.txt", hoursFromNow(-1)));
-        var response = mock(HttpServletResponse.class);
-        var out = new ByteArrayOutputStream();
-        when(response.getOutputStream()).thenReturn(servletOutputStream(out));
-
-        assertFalse(service.GetFile(mock(HttpServletRequest.class), response, "old"));
-
-        assertTrue(out.toString(StandardCharsets.UTF_8).contains("ShareCode is expired or File is not exist"));
-        verify(shareFileMapper).deleteShareFile("old");
-    }
-
-    /** 未过期但文件已被删，同样要清掉分享码。 */
-    @Test
-    void getFileDeletesShareWhenFileMissing() throws Exception {
-        when(shareFileMapper.selectShareFileByShareCode("gone"))
-                .thenReturn(share("gone", "/nonexistent/definitely/missing.txt", hoursFromNow(5)));
-        var response = mock(HttpServletResponse.class);
-        var out = new ByteArrayOutputStream();
-        when(response.getOutputStream()).thenReturn(servletOutputStream(out));
-
-        assertFalse(service.GetFile(mock(HttpServletRequest.class), response, "gone"));
-
-        verify(shareFileMapper).deleteShareFile("gone");
-    }
-
-    /** 有效分享码 + 存在的文件：应导出文件并返回 true，且不得删除记录。 */
-    @Test
-    void getFileServesValidShare() throws Exception {
-        java.nio.file.Path file = java.nio.file.Files.createTempFile("share-test", ".txt");
-        java.nio.file.Files.writeString(file, "hello share");
-        try {
-            when(shareFileMapper.selectShareFileByShareCode("good"))
-                    .thenReturn(share("good", file.toString(), hoursFromNow(5)));
-
-            var request = mock(HttpServletRequest.class);
-            var response = mock(HttpServletResponse.class);
-            var out = new ByteArrayOutputStream();
-            when(request.getHeader("Range")).thenReturn(null);
-            when(request.getMethod()).thenReturn("GET");
-            when(request.getServletContext()).thenReturn(mock(jakarta.servlet.ServletContext.class));
-            when(response.getOutputStream()).thenReturn(servletOutputStream(out));
-
-            assertTrue(service.GetFile(request, response, "good"));
-
-            assertEquals("hello share", out.toString(StandardCharsets.UTF_8));
-            verify(shareFileMapper, never()).deleteShareFile(anyString());
-        } finally {
-            java.nio.file.Files.deleteIfExists(file);
-        }
-    }
-
-    /** 用 ByteArrayOutputStream 包一个最小 ServletOutputStream，避免依赖容器实现。 */
-    private static ServletOutputStream servletOutputStream(ByteArrayOutputStream sink) {
-        return new ServletOutputStream() {
-            @Override
-            public boolean isReady() {
-                return true;
-            }
-
-            @Override
-            public void setWriteListener(jakarta.servlet.WriteListener listener) {
-            }
-
-            @Override
-            public void write(int b) {
-                sink.write(b);
-            }
-        };
+        assertSame(expected, service.getUserId("code"));
     }
 }