feat: v0.1.7 消息推送模块 - 多通道通知（飞书/Server酱/Bark/Telegram/Webhook）+ 转存/清理/Cookie推送事件 + 推送配置页面

docs: 完善README - 功能描述、架构图、一键部署命令
chore: v0.1.6 UI优化 - 两列网格布局、暗色适配、系统配置浮窗保存、退出登录统一到侧边栏
2026-05-15 23:59:55 +08:00 · 2026-05-15 23:29:54 +08:00 · 2026-05-15 23:08:33 +08:00 · 2026-05-15 18:44:17 +08:00 · 2026-05-15 18:31:52 +08:00 · 2026-05-15 18:25:42 +08:00
29 changed files with 3305 additions and 979 deletions
--- a/README.md
+++ b/README.md
@@ -1,32 +1,170 @@
-# CloudSearch — 网盘搜索 + 视频解析一站式平台
+# CloudSearch — 网盘内容搜索与智能管理平台

-## 快速部署
+CloudSearch 是一款集**跨网盘搜索引擎、网盘资源管理、存储空间清理、转存自动化**于一体的全栈 Web 应用。支持夸克网盘、百度网盘、阿里云盘等主流云盘，提供统一的管理后台和用户友好的搜索首页。
+
+---
+
+## 功能全景
+
+### 🔍 搜索引擎
+- **多数据源聚合**：集成 PanSou 搜索引擎 + 多个 TG 频道资源，一站式查找网盘资源
+- **多盘直链转存**：支持夸克网盘、百度网盘、阿里云盘、115 网盘等主流平台的转存操作
+- **分享链接复用**：相同原始链接自动复用已有资源，60 秒内重复请求直接返回缓存
+- **Cookie 验证**：自动检测各网盘 Cookie 有效性，过期自动标记
+
+### 📊 管理后台
+- **仪表盘**：实时展示网盘数量、总空间、转存统计、活跃配置等核心指标
+- **网盘配置**：添加/管理各网盘账号（夸克、百度、阿里云、115 等），支持主账号设置、转存启用控制
+- **存储清理**：
+  - 自动清理策略设置（保留天数、回收站清空、空间阈值自动清理）
+  - 白名单目录保护（排除不清理的目录）
+  - 一键清理、一键清空回收站
+  - 空间校准与 Cookie 检测间隔配置
+- **系统配置**：管理员密码修改、Logo 自定义、搜索策略配置
+- **转存日志**：查看所有转存操作记录，支持搜索与详情展开
+
+### 🧹 智能存储管理
+- **存储空间校准**：快速获取网盘实际使用空间（支持夸克 `/member` 接口，单次 API 调用）
+- **空间阈值自动清理**：超出设定使用率阈值时按比例自动删除最旧文件
+- **回收站清空**：一键清空所有已启用驱动的网盘回收站
+
+### 🌐 用户前端（首页 + H5）
+- 响应式搜索界面，支持桌面端与移动端
+- 搜索结果即时展示
+- 推广内容展示
+
+### 🔐 安全特性
+- Cookie 加密存储（AES-256-GCM）
+- JWT 登录认证
+- 暗色/亮色主题切换
+- 非 root 容器运行
+
+---
+
+## 技术架构
+
+```
+┌──────────────────────────────────────────────────┐
+│                   用户浏览器                       │
+│         Vue 3 SPA（Element Plus UI）              │
+└──────────────┬──────────────────┬────────────────┘
+               │  http/9527        │
+┌──────────────▼──────────────────▼────────────────┐
+│              Express.js 后端 API                   │
+│         TypeScript + better-sqlite3               │
+├──────────────────────────────────────────────────┤
+│  📦 网盘驱动                                       │
+│  ┌──────┐ ┌──────┐ ┌────────┐ ┌──────┐           │
+│  │ 夸克  │ │ 百度  │ │ 阿里云  │ │ 115  │  …      │
+│  └──────┘ └──────┘ └────────┘ └──────┘           │
+├──────────────────────────────────────────────────┤
+│  🗃️ 数据层                                         │
+│  SQLite（系统配置 + 转存记录 + Cookie缓存）         │
+│  Redis 缓存（可选自动降级）                        │
+└──────────────┬────────────────────────────────────┘
+               │
+┌──────────────▼────────────────────────────────────┐
+│            PanSou 搜索引擎容器                      │
+│    80+ 数据源（网盘/资源站/TG 频道/磁力）            │
+└───────────────────────────────────────────────────┘
+```
+
+### 组件栈
+| 层 | 技术 |
+|---|---|
+| **前端** | Vue 3 (Composition API) + TypeScript + Element Plus + Vite |
+| **后端** | Node.js + Express + TypeScript + better-sqlite3 |
+| **搜索引擎** | PanSou（独立容器，80+ 数据源插件） |
+| **缓存** | Redis 7（可选，自动降级内存缓存） |
+| **容器化** | Docker + Docker Compose（3 服务：app + pansou + redis） |
+
+---
+
+## 一键部署
+
+### 前置条件
+- 服务器：**Linux x86_64**（推荐 2C4G 以上）
+- Docker Engine 24+ & Docker Compose v2
+
+### 部署命令

 ```bash
-# 1. 解压
+# 1. 下载部署包
+wget https://gitea.timxx.cn/admin/CloudSearch/releases/download/v0.1.6/cloudsearch-deploy.tar.gz
+# 或直接从仓库克隆
+# git clone https://gitea.timxx.cn/admin/CloudSearch.git && cd CloudSearch
+
+# 2. 解压 & 进入目录
 tar xzf cloudsearch-deploy.tar.gz
 cd cloudsearch

-# 2. 配置环境变量
+# 3. 一键配置 + 启动
 cp .env.example .env
-# 自动生成 JWT Secret
 sed -i "s/change-me-to-a-random-64-char-hex-string/$(openssl rand -hex 32)/" .env
-# 自动生成 Cookie 加密密钥
 sed -i "s/change-me-to-a-random-key/$(openssl rand -hex 32)/" .env
-# ⚠️ 务必手动修改 ADMIN_PASSWORD 和 CORS_ORIGIN
 echo "⚠️  请编辑 .env 文件，修改 ADMIN_PASSWORD 和 CORS_ORIGIN"
-
-# 3. 一键启动
 docker compose up -d

-# 4. 访问
-# 首页: http://服务器IP
-# 管理后台: http://服务器IP/admin/login
+# 4. 检查服务状态
+docker compose ps
+# 预期输出：CloudSearch_App、CloudSearch_PanSou 均为 Up
+
+# 5. 访问
+# 搜索页面： http://your-server-ip:9527
+# 管理后台： http://your-server-ip:9527/admin/login
 ```

-## 首次使用
+### 环境变量说明

-1. 登录管理后台 `/admin/login`（账号: admin，密码: 你在 .env 中设置的）
-2. 在「网盘配置」中添加夸克网盘 Cookie
-3. 在「推广管理」中添加首页推广内容（可选）
-4. 返回首页即可开始搜索
+| 变量 | 必需 | 说明 |
+|---|---|---|
+| `ADMIN_USERNAME` | ✅ | 管理员用户名（默认 admin） |
+| `ADMIN_PASSWORD` | ✅ | **务必修改默认密码** |
+| `JWT_SECRET` | ✅ | 运行 `openssl rand -hex 32` 生成 |
+| `CORS_ORIGIN` | ✅ | 你的站点域名（如 `https://search.example.com`） |
+| `COOKIE_ENCRYPTION_KEY` | ⚠️ 推荐 | Cookie 加密密钥，不设置则重启后旧数据不可解密 |
+| `REDIS_URL` | ❌ 可选 | Redis 连接（不设则自动降级） |
+
+### 首次使用
+
+1. 登录管理后台 `/admin/login`
+2. 在「网盘配置」→「添加配置」中填入网盘 Cookie
+3. 启用对应网盘配置
+4. 返回首页即可搜索并转存资源
+
+---
+
+## 开发环境
+
+```bash
+# 后端
+cd packages/backend
+npm install
+cp .env.example .env  # 编辑数据库路径等
+npm run dev
+
+# 前端（新终端）
+cd packages/frontend
+npm install
+npm run dev
+```
+
+---
+
+## 更新升级
+
+```bash
+cd /opt/CloudSearch
+git pull origin master
+docker compose down
+docker compose build --no-cache app
+docker compose up -d
+```
+
+---
+
+## 许可
+
+本项目基于 Gitea 私有仓库维护，仅供授权用户使用。
+
+> **注意**：本系统仅用于合法用途，使用者需遵守当地法律法规。网盘 Cookie 等凭证由用户自行保管，系统以加密形式存储。
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "cloudsearch-backend",
-  "version": "2.1.0",
+  "version": "0.1.1",
  "private": true,
  "scripts": {
    "dev": "tsx watch src/main.ts",
--- a/packages/backend/package-lock.json
+++ b/packages/backend/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "cloudsearch-backend",
-  "version": "2.0.9",
+  "version": "0.1.3",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "cloudsearch-backend",
-      "version": "2.0.9",
+      "version": "0.1.3",
      "dependencies": {
        "bcryptjs": "^2.4.3",
        "better-sqlite3": "^11.0.0",
@@ -22,6 +22,7 @@
        "multer": "^1.4.5-lts.1",
        "playwright": "^1.52.0",
        "sharp": "^0.33.0",
+        "socks-proxy-agent": "^9.0.0",
        "uuid": "^10.0.0"
      },
      "devDependencies": {
@@ -2396,6 +2397,14 @@
      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
    },
+    "node_modules/ip-address": {
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.2.0.tgz",
+      "integrity": "sha512-/+S6j4E9AHvW9SWMSEY9Xfy66O5PWvVEJ08O0y5JGyEKQpojb0K0GKpz/v5HJ/G0vi3D2sjGK78119oXZeE0qA==",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
    "node_modules/ipaddr.js": {
      "version": "1.9.1",
      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -3306,6 +3315,70 @@
        "is-arrayish": "^0.3.1"
      }
    },
+    "node_modules/smart-buffer": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
+      "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg==",
+      "engines": {
+        "node": ">= 6.0.0",
+        "npm": ">= 3.0.0"
+      }
+    },
+    "node_modules/socks": {
+      "version": "2.8.9",
+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.8.9.tgz",
+      "integrity": "sha512-LJhUYUvItdQ0LkJTmPeaEObWXAqFyfmP85x0tch/ez9cahmhlBBLbIqDFnvBnUJGagb0JbIQrkBs1wJ+yRYpEw==",
+      "dependencies": {
+        "ip-address": "^10.1.1",
+        "smart-buffer": "^4.2.0"
+      },
+      "engines": {
+        "node": ">= 10.0.0",
+        "npm": ">= 3.0.0"
+      }
+    },
+    "node_modules/socks-proxy-agent": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-9.0.0.tgz",
+      "integrity": "sha512-fFlbMlfsXhK02ZB8aZY7Hwxh/IHBV9b1Oq9bvBk6tkFWXvdAxUgA0wbw/NYR5liU3Y5+KI6U4FH3kYJt9QYv0w==",
+      "dependencies": {
+        "agent-base": "8.0.0",
+        "debug": "^4.3.4",
+        "socks": "^2.8.3"
+      },
+      "engines": {
+        "node": ">= 14"
+      }
+    },
+    "node_modules/socks-proxy-agent/node_modules/agent-base": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-8.0.0.tgz",
+      "integrity": "sha512-QT8i0hCz6C/KQ+KTAbSNwCHDGdmUJl2tp2ZpNlGSWCfhUNVbYG2WLE3MdZGBAgXPV4GAvjGMxo+C1hroyxmZEg==",
+      "engines": {
+        "node": ">= 14"
+      }
+    },
+    "node_modules/socks-proxy-agent/node_modules/debug": {
+      "version": "4.4.3",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
+      "integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
+      "dependencies": {
+        "ms": "^2.1.3"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/socks-proxy-agent/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+    },
    "node_modules/source-map-js": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -1,6 +1,6 @@
 {
  "name": "cloudsearch-backend",
-  "version": "0.0.2",
+  "version": "0.1.7",
  "private": true,
  "scripts": {
    "dev": "tsx watch src/main.ts",
--- a/packages/backend/src/cloud/baidu.driver.ts
+++ b/packages/backend/src/cloud/baidu.driver.ts
--- a/packages/backend/src/cloud/cleanup.service.ts
+++ b/packages/backend/src/cloud/cleanup.service.ts
@@ -3,6 +3,7 @@ import { getSystemConfig, updateSystemConfig } from '../admin/system-config.serv
 import { formatLocalDate, formatLocalDateTime } from '../utils/time';
 import { QuarkDriver } from './drivers/quark.driver';
 import { BaiduDriver } from './drivers/baidu.driver';
+import { notifyEvent } from './notification.service';

 // ═══════════════════════════════════════════════════════════════════════════
 //  CloudCleanupDriver — contract that each cloud driver must fulfill
@@ -19,7 +20,7 @@ interface CleanupOpResult { trashed: number; errors: string[] }

 interface CloudCleanupDriver {
  /** Trash date folders (YYYY-MM-DD) older than `days`. */
-  cleanupOldDateFolders(days: number): Promise<CleanupOpResult>;
+  cleanupOldDateFolders(days: number, whitelistDirs?: string[]): Promise<CleanupOpResult>;
  /**
   * If used space exceeds thresholdPercent% of TOTAL capacity,
   * delete oldest date folders until totalBytes * deletePercent/100
@@ -27,7 +28,7 @@ interface CloudCleanupDriver {
   * @param thresholdPercent — trigger when usage >= this % of total
   * @param deletePercent   — free this % of total capacity
   */
-  cleanupBySpaceThreshold(thresholdPercent: number, deletePercent: number): Promise<CleanupOpResult>;
+  cleanupBySpaceThreshold(thresholdPercent: number, deletePercent: number, whitelistDirs?: string[]): Promise<CleanupOpResult>;
  /** Permanently empty the recycle bin. */
  emptyTrash(): Promise<boolean>;
 }
@@ -62,6 +63,18 @@ interface CleanupStats {
  errors: string[];
 }

+/** Read whitelist dirs from system_configs (cleanup_whitelist_dirs). */
+export function getWhitelistDirs(): string[] {
+  const raw = getSystemConfig('cleanup_whitelist_dirs');
+  if (!raw) return [];
+  try {
+    const parsed = JSON.parse(raw);
+    return Array.isArray(parsed) ? parsed.filter((d: any) => typeof d === 'string') : [];
+  } catch {
+    return [];
+  }
+}
+
 /** Get all active cloud configs (any type). Used by the orchestrator. */
 function getActiveCleanupConfigs(): Array<{ id: number; cloud_type: string; cookie: string; nickname?: string }> {
  const db = getDb();
@@ -77,6 +90,7 @@ function getActiveCleanupConfigs(): Array<{ id: number; cloud_type: string; cook
 */
 async function cleanupCloudFiles(days: number): Promise<CleanupOpResult> {
  const configs = getActiveCleanupConfigs();
+  const whitelistDirs = getWhitelistDirs();
  const errors: string[] = [];
  let totalTrashed = 0;

@@ -87,7 +101,7 @@ async function cleanupCloudFiles(days: number): Promise<CleanupOpResult> {
      continue;
    }
    try {
-      const result = await driver.cleanupOldDateFolders(days);
+      const result = await driver.cleanupOldDateFolders(days, whitelistDirs);
      totalTrashed += result.trashed;
      errors.push(...result.errors.map(e => `[${cfg.cloud_type}#${cfg.id}] ${e}`));
    } catch (err: any) {
@@ -108,6 +122,7 @@ async function cleanupAllBySpaceThreshold(
  deletePercent: number,
 ): Promise<CleanupOpResult> {
  const configs = getActiveCleanupConfigs();
+  const whitelistDirs = getWhitelistDirs();
  const errors: string[] = [];
  let totalTrashed = 0;

@@ -118,7 +133,7 @@ async function cleanupAllBySpaceThreshold(
      continue;
    }
    try {
-      const result = await driver.cleanupBySpaceThreshold(thresholdPercent, deletePercent);
+      const result = await driver.cleanupBySpaceThreshold(thresholdPercent, deletePercent, whitelistDirs);
      totalTrashed += result.trashed;
      errors.push(...result.errors.map(e => `[${cfg.cloud_type}#${cfg.id}] ${e}`));
    } catch (err: any) {
@@ -251,4 +266,14 @@ export async function checkAndRunScheduledCleanup(): Promise<void> {
  console.log(`[Cleanup] Scheduled cleanup starting at ${new Date().toISOString()}...`);
  const stats = await runFullCleanup();
  console.log(`[Cleanup] Done: trashed ${stats.filesTrashed} folders, deleted ${stats.logsDeleted} logs, emptied trash: ${stats.trashEmptied}, errors: ${stats.errors.length}`);
+
+  // ── Notify ──
+  const lines: string[] = [];
+  if (stats.filesTrashed > 0) lines.push(`移入回收站 ${stats.filesTrashed} 个文件夹`);
+  if (stats.logsDeleted > 0) lines.push(`删除 ${stats.logsDeleted} 条日志`);
+  if (stats.trashEmptied) lines.push('已清空回收站');
+  if (stats.errors.length > 0) lines.push(`⚠️ ${stats.errors.length} 个错误（${stats.errors.slice(0, 3).join('; ')}${stats.errors.length > 3 ? `...` : ''}）`);
+  if (lines.length > 0) {
+    notifyEvent('cleanup', `🧹 清理完成`, lines.join('\n'), stats.errors.length > 0 ? 'warn' : 'info');
+  }
 }
--- a/packages/backend/src/cloud/cloud.service.ts
+++ b/packages/backend/src/cloud/cloud.service.ts
@@ -1,10 +1,12 @@
 import { getDb } from '../database/database';
 import { localTimestamp, formatLocalDateTime } from '../utils/time';
 import { getSystemConfig } from '../admin/system-config.service';
+import { decrypt } from '../utils/crypto';
 import { QuarkDriver } from './drivers/quark.driver';
 import { BaiduDriver } from './drivers/baidu.driver';
 import { CloudConfig, getAndValidateCredential, getActiveCloudConfigs } from './credential.service';
 import { lookupIpLocation } from './ip-lookup';
+import { notify, notifyError, notifyInfo, notifyWarn, notifyEvent } from './notification.service';

 /** In-flight save dedup: prevents concurrent saves of the same URL (race condition fix) */
 const inFlightSaves = new Map<string, Promise<SaveResult>>();
@@ -70,14 +72,14 @@ async function doSaveFromShare(shareUrl: string, cloudType: string, sourceTitle?
      if (alreadySaved && recentRecord.share_url) {
        console.log(`[Share] 🛡️ Dedup: ${shareUrl} was saved ${DEDUP_WINDOW_SEC}s ago (status=${recentRecord.status}), returning existing share link`);
        db.prepare(
-          `INSERT INTO save_records (source_type, source_title, source_url, target_cloud, share_url, share_pwd, file_size, file_count, folder_count, duration_ms, status, error_message, folder_name, original_folder_name, ip_address, ip_location, created_at)
-           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+          `INSERT INTO save_records (source_type, source_title, source_url, target_cloud, share_url, share_pwd, file_size, file_count, folder_count, duration_ms, status, error_message, folder_name, original_folder_name, ip_address, ip_location, created_at, config_id)
+           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
        ).run(
          cloudType, sourceTitle || null, shareUrl, cloudType,
          recentRecord.share_url, recentRecord.share_pwd || null,
          null, 0, 0, 0, 'reused', null,
          recentRecord.folder_name || null, recentRecord.original_folder_name || null,
-          ipAddress || null, ipLocation, localTimestamp(),
+          ipAddress || null, ipLocation, localTimestamp(), null,
        );
        return {
          success: true,
@@ -155,16 +157,16 @@ async function doSaveFromShare(shareUrl: string, cloudType: string, sourceTitle?
  const startTime = Date.now();

  try {
-    let driverResult: { success: boolean; message: string; shareUrl?: string; sharePwd?: string; folderName?: string; fileCount?: number; folderCount?: number; originalFolderName?: string };
+    let driverResult: { success: boolean; message: string; shareUrl?: string; sharePwd?: string; folderName?: string; fileCount?: number; folderCount?: number; fileSize?: number; originalFolderName?: string };

    switch (cloudType) {
      case 'quark': {
-        const driver = new QuarkDriver({ cookie: config.cookie!, nickname: config.nickname });
+        const driver = new QuarkDriver({ cookie: decrypt(config.cookie!), nickname: config.nickname });
        driverResult = await driver.saveFromShare(shareUrl, sourceTitle);
        break;
      }
      case 'baidu': {
-        const driver = new BaiduDriver({ cookie: config.cookie!, nickname: config.nickname });
+        const driver = new BaiduDriver({ cookie: decrypt(config.cookie!), nickname: config.nickname });
        driverResult = await driver.saveFromShare(shareUrl, sourceTitle);
        break;
      }
@@ -174,31 +176,60 @@ async function doSaveFromShare(shareUrl: string, cloudType: string, sourceTitle?
        return { success: false, message: `暂不支持 ${cloudType} 的保存功能` };
    }

+    // ── If save failed, get actual error reason from PanSou validation ──
+    let actualError: string | null = null;
+    if (!driverResult.success) {
+      try {
+        const { LinkValidator } = await import('../validation/link-validator.service');
+        const validator = new LinkValidator();
+        const validation = await validator.validate(shareUrl, cloudType);
+        if (validation.message) {
+          actualError = validation.message;
+        }
+      } catch {
+        // PanSou unreachable
+      }
+    }
+
    const durationMs = Date.now() - startTime;

    if (driverResult.success) {
+      const nickname = config.nickname || cloudType;
+      notifyEvent('save_success', `✅ 转存成功`,
+        `**${cloudType}** · ${nickname}\n文件: ${driverResult.folderName || sourceTitle || shareUrl}\n耗时: ${((Date.now() - startTime) / 1000).toFixed(1)}s`,
+        'info');
+
      db.prepare(
        `UPDATE cloud_configs SET last_used_at = datetime('now','localtime'), total_saves = total_saves + 1, consecutive_failures = 0 WHERE id = ?`
      ).run(config.id);
    } else if ((driverResult as any).cookieExpired) {
      // Cookie expired — don't count as failure, user needs to re-login
+      notifyEvent('cookie_expire', `⚠️ Cookie过期`,
+        `**${cloudType}** · ${config.nickname || '未知'}\n链接: ${shareUrl}\n请重新登录`,
+        'error');
    } else {
      db.prepare(
        `UPDATE cloud_configs SET consecutive_failures = consecutive_failures + 1 WHERE id = ?`
      ).run(config.id);
+      const failCount = (db.prepare(`SELECT consecutive_failures FROM cloud_configs WHERE id = ?`).get(config.id) as any)?.consecutive_failures || 0;
+      if (failCount >= 3) {
+        notifyEvent('save_fail', `❌ 转存连续失败 ${failCount} 次`,
+          `**${cloudType}** · ${config.nickname || '未知'}\n链接: ${shareUrl}\n错误: ${driverResult.message}`,
+          'warn');
+      }
    }

    db.prepare(
-      `INSERT INTO save_records (source_type, source_title, source_url, target_cloud, share_url, share_pwd, file_size, file_count, folder_count, duration_ms, status, error_message, folder_name, original_folder_name, ip_address, ip_location, created_at)
-       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+      `INSERT INTO save_records (source_type, source_title, source_url, target_cloud, share_url, share_pwd, file_size, file_count, folder_count, duration_ms, status, error_message, folder_name, original_folder_name, ip_address, ip_location, created_at, config_id)
+       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
    ).run(
      cloudType, sourceTitle || driverResult.folderName || null, shareUrl, cloudType,
      driverResult.shareUrl || null, driverResult.sharePwd || null,
-      null, driverResult.fileCount || 0, driverResult.folderCount || 0,
+      driverResult.fileSize == null ? null : String(driverResult.fileSize), driverResult.fileCount || 0, driverResult.folderCount || 0,
      durationMs, driverResult.success ? 'success' : 'failed',
-      driverResult.success ? null : driverResult.message,
+      driverResult.success ? null : (actualError ? `${driverResult.message} | ${actualError}` : driverResult.message),
      driverResult.folderName || null, driverResult.originalFolderName || null,
-      ipAddress || null, ipLocation, localTimestamp(),
+      ipAddress || null, ipLocation, localTimestamp(), config.id
    );

    return {
@@ -221,9 +252,9 @@ async function doSaveFromShare(shareUrl: string, cloudType: string, sourceTitle?
    ).run(config.id);

    db.prepare(
-      `INSERT INTO save_records (source_type, source_url, target_cloud, duration_ms, status, error_message, ip_address, ip_location, created_at)
+      `INSERT INTO save_records (source_type, source_url, target_cloud, duration_ms, status, error_message, ip_address, ip_location, created_at, config_id)
       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`
-    ).run(cloudType, shareUrl, cloudType, durationMs, 'failed', errorMessage, ipAddress || null, ipLocation, localTimestamp());
+    ).run(cloudType, shareUrl, cloudType, durationMs, 'failed', errorMessage, ipAddress || null, ipLocation, localTimestamp(), null);

    return { success: false, message: errorMessage };
  }
@@ -270,15 +301,19 @@ export function getSaveRecords(page: number = 1, pageSize: number = 20, startDat
    summaryConditions.push('source_type = ?'); summaryParams.push(sourceType);
  }
  if (keyword) { conditions.push('source_title LIKE ?'); params.push(`%${keyword}%`); }
-  const where = conditions.length > 0 ? 'WHERE ' + conditions.join(' AND ') : '';
-  const total = (db.prepare(`SELECT COUNT(*) as count FROM save_records ${where}`).get(...params) as any).count;
+  const srWhere = conditions.length > 0 ? 'WHERE sr.' + conditions.join(' AND sr.') : '';
+  const total = (db.prepare(`SELECT COUNT(*) as count FROM save_records ${srWhere.replace(/sr\./g, '')}`).get(...params) as any).count;
  const records = db.prepare(
-    `SELECT * FROM save_records ${where} ORDER BY created_at DESC LIMIT ? OFFSET ?`
-  ).all(...params, pageSize, offset) as SaveRecord[];
+    `SELECT sr.*, cc.nickname as config_nickname
+     FROM save_records sr
+     LEFT JOIN cloud_configs cc ON sr.config_id = cc.id
+     ${srWhere}
+     ORDER BY sr.created_at DESC LIMIT ? OFFSET ?`
+  ).all(...params, pageSize, offset) as any[];

-  const summaryWhere = summaryConditions.length > 0 ? 'WHERE ' + summaryConditions.join(' AND ') : '';
+  const summaryWhere = summaryConditions.length > 0 ? 'WHERE sr.' + summaryConditions.join(' AND sr.') : '';
  const summaryRows = db.prepare(
-    `SELECT status, COUNT(*) as cnt FROM save_records ${summaryWhere} GROUP BY status`
+    `SELECT status, COUNT(*) as cnt FROM save_records ${summaryWhere.replace(/sr\./g, '')} GROUP BY status`
  ).all(...summaryParams) as { status: string; cnt: number }[];
  let sumTotal = 0, sumSuccess = 0, sumFailed = 0, sumReused = 0;
  for (const r of summaryRows) {
@@ -302,22 +337,86 @@ export function cleanupOldSaveRecords(): void {
 // ── Storage Refresh ───────────────────────────────────────────────

 export async function refreshAllStorageInfo(): Promise<void> {
-  const configs = getActiveCloudConfigs().filter(c => c.cloud_type === 'quark' && c.cookie);
+  const configs = getActiveCloudConfigs().filter(c => c.cookie);
  if (configs.length === 0) return;

+  const verifyCookies = getSystemConfig('cleanup_verify_enabled') === 'true';
+
  for (const cfg of configs) {
    try {
-      const { QuarkDriver } = require('./drivers/quark.driver');
-      const driver = new QuarkDriver({ cookie: cfg.cookie, nickname: cfg.nickname });
-      const storage = await driver.getStorageInfo();
-      if (storage.totalBytes > 0 || storage.usedBytes > 0) {
      const db = getDb();
+      const decryptedCookie = decrypt(cfg.cookie!);
+
+      switch (cfg.cloud_type) {
+        case 'quark': {
+          const driver = new QuarkDriver({ cookie: decryptedCookie, nickname: cfg.nickname });
+
+          // Get storage info (includes background calibration callback)
+          const storage = await driver.getStorageInfo(
+            (fullUsed: string, total: string) => {
+              const dbInner = getDb();
+              dbInner.prepare(
+                `UPDATE cloud_configs SET storage_used = ?, storage_total = ? WHERE id = ?`
+              ).run(fullUsed, total, cfg.id);
+              console.log(`[Storage] Background calibration done for quark#${cfg.id}: ${fullUsed} / ${total}`);
+            }
+          );
+          if (storage.totalBytes > 0 || storage.usedBytes > 0) {
            db.prepare(
              `UPDATE cloud_configs SET storage_used = ?, storage_total = ? WHERE id = ?`
            ).run(storage.used, storage.total, cfg.id);
+            console.log(`[Storage] Updated quark#${cfg.id}: ${storage.used} / ${storage.total}`);
+          }
+
+          // Cookie verification
+          if (verifyCookies) {
+            const valid = await driver.validate();
+            db.prepare(
+              `UPDATE cloud_configs SET verification_status = ?, updated_at = ? WHERE id = ?`
+            ).run(valid ? 'valid' : 'invalid', localTimestamp(), cfg.id);
+            console.log(`[Storage] Verification for quark#${cfg.id}: ${valid ? 'valid' : 'invalid'}`);
+          }
+          break;
+        }
+
+        case 'baidu': {
+          const driver = new BaiduDriver({ cookie: decryptedCookie, nickname: cfg.nickname });
+
+          // Get storage info
+          const storage = await driver.getStorageInfo();
+          if (storage.used !== '0 B' && storage.total !== '0 B') {
+            db.prepare(
+              `UPDATE cloud_configs SET storage_used = ?, storage_total = ? WHERE id = ?`
+            ).run(storage.used, storage.total, cfg.id);
+            console.log(`[Storage] Updated baidu#${cfg.id}: ${storage.used} / ${storage.total}`);
+          }
+
+          // Cookie verification
+          if (verifyCookies) {
+            const valid = await driver.validate();
+            db.prepare(
+              `UPDATE cloud_configs SET verification_status = ?, updated_at = ? WHERE id = ?`
+            ).run(valid ? 'valid' : 'invalid', localTimestamp(), cfg.id);
+            console.log(`[Storage] Verification for baidu#${cfg.id}: ${valid ? 'valid' : 'invalid'}`);
+          }
+          break;
+        }
+
+        default:
+          console.log(`[Storage] Skipping ${cfg.cloud_type}#${cfg.id} — unsupported cloud type for storage refresh`);
+          break;
      }
    } catch (err: any) {
-      console.error(`[Storage] Failed to refresh quark#${cfg.id}:`, err.message);
+      console.error(`[Storage] Failed to refresh ${cfg.cloud_type}#${cfg.id}:`, err.message);
+      // On error, mark as invalid if verification is enabled
+      if (verifyCookies) {
+        try {
+          const db = getDb();
+          db.prepare(
+            `UPDATE cloud_configs SET verification_status = 'invalid', updated_at = ? WHERE id = ?`
+          ).run(localTimestamp(), cfg.id);
+        } catch {}
+      }
    }
  }
 }
--- a/packages/backend/src/cloud/credential.service.ts
+++ b/packages/backend/src/cloud/credential.service.ts
@@ -33,6 +33,7 @@ export interface CloudConfig {
  is_active: number;
  promotion_account?: string;
  is_transfer_enabled: number;
+  is_primary: number;
  storage_used?: string;
  storage_total?: string;
  checkin_status: string;       // 'none'|'success'|'failed'|'pending'|'skipped'
@@ -70,7 +71,7 @@ function extractQuarkUid(cookie: string): string | null {
 export function getCloudConfigs(): CloudConfig[] {
  const db = getDb();
  return db.prepare(
-    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
            cloud_type_uid,
            checkin_status, last_checkin_at, checkin_message, consecutive_failures,
            last_used_at, total_saves, created_at, updated_at, verification_status
@@ -81,7 +82,7 @@ export function getCloudConfigs(): CloudConfig[] {
 export function getAvailableClouds(): CloudConfig[] {
  const db = getDb();
  return db.prepare(
-    `SELECT id, cloud_type, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+    `SELECT id, cloud_type, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
            cloud_type_uid,
            checkin_status, last_checkin_at, checkin_message, consecutive_failures,
            last_used_at, total_saves, created_at, updated_at
@@ -93,7 +94,7 @@ export function getAvailableClouds(): CloudConfig[] {
 export function getCloudConfigByType(cloudType: string): CloudConfig | undefined {
  const db = getDb();
  return db.prepare(
-    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
            cloud_type_uid,
            checkin_status, last_checkin_at, checkin_message, consecutive_failures,
            last_used_at, total_saves, created_at, updated_at, verification_status
@@ -105,7 +106,7 @@ export function getCloudConfigByType(cloudType: string): CloudConfig | undefined
 export function getCloudConfigById(id: number): CloudConfig | undefined {
  const db = getDb();
  return db.prepare(
-    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
            cloud_type_uid,
            checkin_status, last_checkin_at, checkin_message, consecutive_failures,
            last_used_at, total_saves, created_at, updated_at, verification_status
@@ -117,7 +118,7 @@ export function getCloudConfigById(id: number): CloudConfig | undefined {
 export function getActiveCloudConfigs(): CloudConfig[] {
  const db = getDb();
  return db.prepare(
-    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
            cloud_type_uid,
            checkin_status, last_checkin_at, checkin_message, consecutive_failures,
            last_used_at, total_saves, created_at, updated_at
@@ -126,6 +127,31 @@ export function getActiveCloudConfigs(): CloudConfig[] {
  ).all() as CloudConfig[];
 }

+/**
+ * Toggle the is_primary flag for a cloud config.
+ * Enforces max 2 primary accounts per cloud type.
+ */
+export function togglePrimary(id: number, setPrimary: boolean): CloudConfig {
+  const db = getDb();
+  const config = getCloudConfigById(id);
+  if (!config) throw new Error(`Cloud config ${id} not found`);
+
+  if (setPrimary) {
+    // Check how many primary accounts already exist for this cloud type
+    const primaryCount = db.prepare(
+      `SELECT COUNT(*) as c FROM cloud_configs WHERE cloud_type = ? AND is_primary = 1 AND id != ?`
+    ).get(config.cloud_type, id) as { c: number };
+    if (primaryCount.c >= 2) {
+      throw new Error(`同类型网盘最多只能设置 2 个默认账号（已存在 ${primaryCount.c} 个）`);
+    }
+  }
+
+  db.prepare(`UPDATE cloud_configs SET is_primary = ?, updated_at = datetime('now', 'localtime') WHERE id = ?`)
+    .run(setPrimary ? 1 : 0, id);
+
+  return getCloudConfigById(id)!;
+}
+
 export function saveCloudConfig(data: {
  id?: number;
  cloud_type: string;
@@ -163,7 +189,7 @@ export function saveCloudConfig(data: {
       consecutive_failures = 0,
       updated_at = ?
       WHERE id = ?`
-    ).run(data.cloud_type, encryptedCookie || null, data.nickname || null, data.is_active ?? 1, data.promotion_account ?? '', data.is_transfer_enabled ?? 1, data.storage_used || null, data.storage_total || null, cloudTypeUid || null, localTimestamp(), data.id);
+    ).run(data.cloud_type, encryptedCookie || null, data.nickname || null, data.is_active == null ? 1 : Number(data.is_active), data.promotion_account ?? '', data.is_transfer_enabled == null ? 1 : Number(data.is_transfer_enabled), data.storage_used || null, data.storage_total || null, cloudTypeUid || null, localTimestamp(), data.id);
  } else {
    // Try to find existing config by cloud_type + cloud_type_uid
    let existing: any = null;
@@ -194,12 +220,12 @@ export function saveCloudConfig(data: {
         consecutive_failures = 0,
         updated_at = ?
         WHERE id = ?`
-      ).run(encryptedCookie || null, data.nickname || null, data.is_active ?? 1, data.promotion_account ?? '', data.is_transfer_enabled ?? 1, data.storage_used || null, data.storage_total || null, cloudTypeUid || null, localTimestamp(), existing.id);
+      ).run(encryptedCookie || null, data.nickname || null, data.is_active == null ? 1 : Number(data.is_active), data.promotion_account ?? '', data.is_transfer_enabled == null ? 1 : Number(data.is_transfer_enabled), data.storage_used || null, data.storage_total || null, cloudTypeUid || null, localTimestamp(), existing.id);

      // Re-read savedId for return
      const savedId = existing.id;
      return db.prepare(
-        `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+        `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
                cloud_type_uid,
                checkin_status, last_checkin_at, checkin_message, consecutive_failures,
                last_used_at, total_saves, created_at, updated_at
@@ -210,12 +236,12 @@ export function saveCloudConfig(data: {
    // No existing config found — insert new
    db.prepare(
      'INSERT INTO cloud_configs (cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total, cloud_type_uid, consecutive_failures) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, 0)'
-    ).run(data.cloud_type, encryptedCookie || null, data.nickname || null, data.is_active ?? 1, data.promotion_account ?? '', data.is_transfer_enabled ?? 1, data.storage_used || null, data.storage_total || null, cloudTypeUid || null);
+    ).run(data.cloud_type, encryptedCookie || null, data.nickname || null, data.is_active == null ? 1 : Number(data.is_active), data.promotion_account ?? '', data.is_transfer_enabled == null ? 1 : Number(data.is_transfer_enabled), data.storage_used || null, data.storage_total || null, cloudTypeUid || null);
  }

  const savedId = data.id || (db.prepare('SELECT last_insert_rowid() as id').get() as any).id;
  return db.prepare(
-    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, storage_used, storage_total,
+    `SELECT id, cloud_type, cookie, nickname, is_active, promotion_account, is_transfer_enabled, is_primary, storage_used, storage_total,
            cloud_type_uid,
            checkin_status, last_checkin_at, checkin_message, consecutive_failures,
            last_used_at, total_saves, created_at, updated_at
@@ -402,13 +428,15 @@ export async function getAndValidateCredential(cloudType: string, ipAddress?: st

  let config: CloudConfig | undefined;

+
+
  if (!ipAddress) {
    // No IP info — fallback to simple LUR
    config = db.prepare(
      `SELECT * FROM cloud_configs
       WHERE cloud_type = ? AND is_active = 1
       AND consecutive_failures < 5
-       ORDER BY last_used_at ASC NULLS FIRST
+       ORDER BY is_primary DESC, last_used_at ASC NULLS FIRST
       LIMIT 1`
    ).get(cloudType) as CloudConfig | undefined;
  } else {
@@ -428,17 +456,24 @@ export async function getAndValidateCredential(cloudType: string, ipAddress?: st

    const ipTodayCount = ipCountRow?.total || 0;

-    if (ipTodayCount < 3) {
-      // First 2 saves — use the primary account (least recently used, healthy)
+    // How many primary accounts does this cloud type have?
+    const primaryCountRow = db.prepare(
+      `SELECT COUNT(*) as c FROM cloud_configs WHERE cloud_type = ? AND is_primary = 1 AND is_active = 1`
+    ).get(cloudType) as { c: number };
+    const primaryCount = primaryCountRow?.c || 0;
+    const primaryThreshold = primaryCount * 2; // Each primary account gets 2 uses per IP
+
+    if (ipTodayCount < primaryThreshold) {
+      // First N saves (primaryCount × 2) — use primary accounts (is_primary=1), fallback to any healthy
      config = db.prepare(
        `SELECT * FROM cloud_configs
         WHERE cloud_type = ? AND is_active = 1
         AND consecutive_failures < 5
-         ORDER BY last_used_at ASC NULLS FIRST
+         ORDER BY is_primary DESC, last_used_at ASC NULLS FIRST
         LIMIT 1`
      ).get(cloudType) as CloudConfig | undefined;
    } else {
-      // 3rd+ save — exclude accounts this IP has already used today,
+      // After primary threshold — exclude accounts this IP has already used today,
      // fall back to other available accounts round-robin
      const usedConfigIds = db.prepare(
        `SELECT DISTINCT config_id FROM ip_daily_save_counts
@@ -464,7 +499,7 @@ export async function getAndValidateCredential(cloudType: string, ipAddress?: st
          `SELECT * FROM cloud_configs
           WHERE cloud_type = ? AND is_active = 1
           AND consecutive_failures < 5
-           ORDER BY last_used_at ASC NULLS FIRST
+           ORDER BY is_primary DESC, last_used_at ASC NULLS FIRST
           LIMIT 1`
        ).get(cloudType) as CloudConfig | undefined;
      }
--- a/packages/backend/src/cloud/database.ts
+++ b/packages/backend/src/cloud/database.ts
@@ -306,6 +306,11 @@ function seedSystemConfigs(db: Database.Database): void {
    { key: 'cleanup_space_threshold_percent', value: '90', description: '空间使用阈值百分比（超过此值时触发强制清理）' },
    { key: 'cleanup_space_threshold_delete_percent', value: '10', description: '触发阈值清理时释放总空间的百分比（如 10 表示累计删除最旧文件直到达到总空间的 10%，6TB 总空间 → 释放 ~600GB）' },
    { key: 'save_reuse_enabled', value: 'true', description: '启用分享链接复用（相同原始链接不再重复转存，直接复用之前的分享链接）' },
+    { key: 'cleanup_whitelist_dirs', value: '[]', description: '清理白名单目录名称列表（JSON数组），这些目录不会被自动清理' },
+    { key: 'storage_refresh_interval', value: '60', description: '存储空间刷新间隔（分钟），0=不自动刷新' },
+    { key: 'cleanup_auto_refresh_storage', value: 'true', description: '启用自动刷新存储空间信息' },
+    { key: 'cleanup_verify_enabled', value: 'true', description: '定期验证网盘 Cookie 有效性（随存储刷新一起执行）' },
+    { key: 'cleanup_verify_interval', value: '30', description: 'Cookie 有效性检测间隔（分钟）' },
    { key: 'cleanup_last_run', value: '', description: '上次自动清理时间' },
    { key: 'cleanup_last_stats', value: '', description: '上次清理结果统计（JSON）' },
  ];
--- a/packages/backend/src/cloud/drivers/quark-ad-cleanup.ts
+++ b/packages/backend/src/cloud/drivers/quark-ad-cleanup.ts
@@ -166,12 +166,13 @@ async function batchDeleteFiles(
 export async function createWarningDirectories(
  cookie: string,
  dirNames: string[],
+  parentDirFid: string = "0",
 ): Promise<void> {
  if (!dirNames.length) return;

  // 先获取根目录下所有文件夹，避免重复创建
  await humanDelay();
-  const rootFiles = await listDirAllPages(cookie, "0");
+  const rootFiles = await listDirAllPages(cookie, parentDirFid);
  const existingDirs = new Set(
    rootFiles.filter((f) => f.dir).map((f) => f.file_name),
  );
@@ -192,7 +193,7 @@ export async function createWarningDirectories(
      continue;
    }

-    await createSingleDir(cookie, formattedName);
+    await createSingleDir(cookie, formattedName, parentDirFid);
    // 加入已存在集合，防止同名重试
    existingDirs.add(formattedName);
  }
@@ -204,6 +205,7 @@ export async function createWarningDirectories(
 async function createSingleDir(
  cookie: string,
  dirName: string,
+  pdirFid: string = "0",
 ): Promise<boolean> {
  try {
    const resp = await fetch(
@@ -215,7 +217,7 @@ async function createSingleDir(
          "Content-Type": "application/json",
        },
        body: JSON.stringify({
-          pdir_fid: "0",
+          pdir_fid: pdirFid,
          file_name: dirName,
          dir: true,
          dir_path: "",
@@ -276,7 +278,7 @@ export async function runAdCleanup(
    console.log(
      `[Quark-AdCleanup] 开始创建警示文件夹: ${warningNames.length} 个`,
    );
-    await createWarningDirectories(cookie, warningNames);
+    await createWarningDirectories(cookie, warningNames, savedDirFid);
    warningDirs = warningNames.length;
    console.log(
      `[Quark-AdCleanup] 警示文件夹创建完成（共 ${warningDirs} 个）`,
--- a/packages/backend/src/cloud/drivers/quark-cleanup.ts
+++ b/packages/backend/src/cloud/drivers/quark-cleanup.ts
@@ -21,13 +21,7 @@ const storageCache: { bytes: number; hourBlock: number } = { bytes: 0, hourBlock
 */
 export async function getStorageInfoQuick(cookie: string, fallbackTotal?: string): Promise<{ total: string; totalBytes: number; used: string; usedBytes: number }> {
  try {
-    const mparam = getMparam(cookie);
-    const params = new URLSearchParams({
-      ...getCommonParams(),
-      kps: mparam.kps || '',
-      sign: mparam.sign || '',
-      vcode: mparam.vcode || '',
-    });
+    const params = new URLSearchParams(getCommonParams());
    const capResponse = await fetch(`${BASE_URL}/1/clouddrive/capacity/detail?${params.toString()}`, {
      headers: getHeaders(cookie),
      signal: AbortSignal.timeout(10000),
@@ -44,14 +38,32 @@ export async function getStorageInfoQuick(cookie: string, fallbackTotal?: string
      }
    }

-    // Quick used-space estimate: sum root-level file sizes + subdir sizes
+    // Accurate used space via /member API (1 call, no full traversal needed)
+    // Ref: pan.quark.cn/1/clouddrive/member returns use_capacity + total_capacity
    let usedBytes = 0;
+    try {
+      const memberParams = new URLSearchParams({ pr: 'ucpro', fr: 'pc', uc_param_str: '', __t: String(Date.now()), __dt: '1000' });
+      const memberResp = await fetch(`https://pan.quark.cn/1/clouddrive/member?${memberParams.toString()}`, {
+        headers: getHeaders(cookie),
+        signal: AbortSignal.timeout(10000),
+      });
+      if (memberResp.ok) {
+        const memberData = await memberResp.json() as any;
+        if (memberData.status === 200 && memberData.data?.use_capacity != null) {
+          usedBytes = memberData.data.use_capacity;
+        }
+      }
+    } catch {}
+
+    // Fallback: sum root-level file sizes (夸克 folders return size=0)
+    if (usedBytes === 0) {
      try {
        const rootFiles = await listRootDir(cookie);
        for (const f of rootFiles) {
          usedBytes += f.size || 0;
        }
      } catch {}
+    }

    // Cache the result (3h window)
    const currentHourBlock = Math.floor(new Date().getHours() / 3);
@@ -87,20 +99,22 @@ export async function getStorageInfoQuick(cookie: string, fallbackTotal?: string
 /**
 * Get storage info with used space calculation.
 */
-export async function getStorageInfo(cookie: string): Promise<{ used: string; total: string; usedBytes: number; totalBytes: number }> {
+/**
+ * Fast estimation (root-level files only) + background full traversal.
+ * First call returns quickly; full traversal runs async and updates DB later.
+ * `onBackgroundComplete` is called when traversal finishes.
+ */
+export async function getStorageInfo(
+  cookie: string,
+  onBackgroundComplete?: (used: string, total: string) => void
+): Promise<{ used: string; total: string; usedBytes: number; totalBytes: number }> {
  try {
-    const mparam = getMparam(cookie);
-    let totalBytes = 0;
-    const params = new URLSearchParams({
-      ...getCommonParams(),
-      kps: mparam.kps || '',
-      sign: mparam.sign || '',
-      vcode: mparam.vcode || '',
-    });
+    const params = new URLSearchParams(getCommonParams());
    const response = await fetch(`${BASE_URL}/1/clouddrive/capacity/detail?${params.toString()}`, {
      headers: getHeaders(cookie),
      signal: AbortSignal.timeout(10000),
    });
+    let totalBytes = 0;
    if (response.ok) {
      const data = await response.json() as any;
      if (data.status === 200 && data.data) {
@@ -112,17 +126,32 @@ export async function getStorageInfo(cookie: string): Promise<{ used: string; to
      }
    }

-    const usedBytes = await calculateUsedSpace(cookie);
+    const totalFormatted = totalBytes > 0 ? formatBytes(totalBytes) : '-';

-    if (totalBytes > 0 || usedBytes > 0) {
-      return {
-        total: totalBytes > 0 ? formatBytes(totalBytes) : '-',
-        used: formatBytes(usedBytes),
-        usedBytes,
-        totalBytes: totalBytes > 0 ? totalBytes : 0,
-      };
+    // Quick estimation: sum root-level files only
+    let quickUsed = 0;
+    try {
+      const rootFiles = await listRootDir(cookie);
+      for (const f of rootFiles) {
+        quickUsed += f.size || 0;
      }
-    return { used: '0 B', total: '-', usedBytes: 0, totalBytes: 0 };
+    } catch {}
+
+    // Budget full traversal in background (no await)
+    calculateUsedSpace(cookie).then(fullUsed => {
+      if (onBackgroundComplete) {
+        onBackgroundComplete(formatBytes(fullUsed), totalFormatted);
+      }
+    }).catch(err => {
+      console.error('[Storage] Background full traversal failed:', err.message);
+    });
+
+    return {
+      total: totalFormatted,
+      totalBytes,
+      used: formatBytes(quickUsed),
+      usedBytes: quickUsed,
+    };
  } catch {
    return { used: '-', total: '-', usedBytes: 0, totalBytes: 0 };
  }
@@ -220,7 +249,7 @@ export async function emptyTrash(cookie: string): Promise<boolean> {
 /**
 * Cleanup: trash date-named folders (YYYY-MM-DD) older than `days`.
 */
-export async function cleanupOldDateFolders(cookie: string, days: number): Promise<{ trashed: number; errors: string[] }> {
+export async function cleanupOldDateFolders(cookie: string, days: number, whitelistDirs?: string[]): Promise<{ trashed: number; errors: string[] }> {
  const errors: string[] = [];
  const cutoff = new Date();
  cutoff.setDate(cutoff.getDate() - days);
@@ -231,6 +260,7 @@ export async function cleanupOldDateFolders(cookie: string, days: number): Promi
    const oldFolders = rootItems.filter(item => {
      if (!item.dir) return false;
      if (!/^\d{4}-\d{2}-\d{2}$/.test(item.file_name)) return false;
+      if (whitelistDirs && whitelistDirs.includes(item.file_name)) return false;
      return item.file_name < cutoffStr;
    });

@@ -259,6 +289,7 @@ export async function cleanupBySpaceThreshold(
  cookie: string,
  thresholdPercent: number,
  deletePercent: number,
+  whitelistDirs?: string[],
 ): Promise<{ trashed: number; errors: string[] }> {
  const errors: string[] = [];

@@ -277,6 +308,7 @@ export async function cleanupBySpaceThreshold(
    const rootItems = await listRootDir(cookie);
    const dateFolders = rootItems
      .filter(item => item.dir && /^\d{4}-\d{2}-\d{2}$/.test(item.file_name))
+      .filter(item => !whitelistDirs || !whitelistDirs.includes(item.file_name))
      .sort((a, b) => a.file_name.localeCompare(b.file_name));

    if (dateFolders.length === 0) return { trashed: 0, errors: [] };
--- a/packages/backend/src/cloud/drivers/quark-storage.ts
+++ b/packages/backend/src/cloud/drivers/quark-storage.ts
@@ -28,6 +28,7 @@ export async function saveFromShare(
  renamed?: string[];
  fileCount?: number;
  folderCount?: number;
+  fileSize?: number;
  originalFolderName?: string;
 }> {
  try {
@@ -203,6 +204,10 @@ export async function saveFromShare(
      }
    }

+    // Calculate total file size
+    const allFiles = topDir && childFiles ? childFiles : topFiles;
+    const fileSize = allFiles.reduce((sum, f) => sum + (Number(f.size) || 0), 0);
+
    const renameMsg = renamed.length > 0
      ? `，已重命名 ${renamed.length} 个文件`
      : '';
@@ -218,6 +223,7 @@ export async function saveFromShare(
      renamed: renamed.map(r => `${r.original} → ${r.renamed}`),
      fileCount,
      folderCount,
+      fileSize,
      originalFolderName,
    };
  } catch (err: any) {
--- a/packages/backend/src/cloud/drivers/quark.driver.ts
+++ b/packages/backend/src/cloud/drivers/quark.driver.ts
@@ -89,8 +89,8 @@ export class QuarkDriver {
    return getStorageInfoQuick(this.config.cookie);
  }

-  async getStorageInfo() {
-    return getStorageInfo(this.config.cookie);
+  async getStorageInfo(onBackgroundComplete?: (used: string, total: string) => void) {
+    return getStorageInfo(this.config.cookie, onBackgroundComplete);
  }

  async calculateUsedSpace(): Promise<number> {
--- a/packages/backend/src/cloud/notification.service.ts
+++ b/packages/backend/src/cloud/notification.service.ts
@@ -1,23 +1,29 @@
-// Native fetch available in Node 20+
+// ============================================================
+// notification.service.ts — Multi-channel message notification
+// Channels: Feishu Webhook / Server酱 / Bark / Custom Webhook / Telegram
+// ============================================================
+
 import { getSystemConfig } from '../admin/system-config.service';

-type NotifyLevel = 'info' | 'warn' | 'error';
+export type NotifyLevel = 'info' | 'warn' | 'error';

-interface NotifyChannel {
+export interface NotifyChannel {
  send(title: string, content: string, level: NotifyLevel): Promise<void>;
 }

-// ---- Feishu Webhook Channel ----
+// ======================== Channel Implementations ========================
+
+/** Feishu/Lark webhook — interactive card message */
 class FeishuChannel implements NotifyChannel {
  private webhookUrl: string;
-
-  constructor(webhookUrl: string) {
-    this.webhookUrl = webhookUrl;
-  }
+  constructor(webhookUrl: string) { this.webhookUrl = webhookUrl; }

  async send(title: string, content: string, _level: NotifyLevel): Promise<void> {
    try {
-      const body = JSON.stringify({
+      const resp = await fetch(this.webhookUrl, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
          msg_type: 'interactive',
          card: {
            header: {
@@ -34,54 +40,209 @@ class FeishuChannel implements NotifyChannel {
              },
            ],
          },
+        }),
      });
-
-      const resp = await fetch(this.webhookUrl, {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body,
-      });
-
-      if (!resp.ok) {
-        console.error(`[Notify] Feishu send failed: ${resp.status}`);
-      }
+      if (!resp.ok) console.error(`[Notify] Feishu send failed: ${resp.status}`);
    } catch (err: any) {
      console.error('[Notify] Feishu send error:', err.message);
    }
  }
 }

-// ---- Notification Manager ----
-let _channel: NotifyChannel | null = null;
+/** Server酱 — push to WeChat via https://sct.ftqq.com */
+class ServerChanChannel implements NotifyChannel {
+  private sendKey: string;
+  constructor(sendKey: string) { this.sendKey = sendKey; }

-function getChannel(): NotifyChannel | null {
-  const feishuUrl = process.env.FEISHU_WEBHOOK || getSystemConfig('feishu_webhook_url');
-  if (!feishuUrl) return null;
-
-  if (!_channel) {
-    _channel = new FeishuChannel(feishuUrl);
-    console.log('[Notify] Feishu webhook configured');
+  async send(title: string, content: string, _level: NotifyLevel): Promise<void> {
+    try {
+      const resp = await fetch(`https://sctapi.ftqq.com/${this.sendKey}.send`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+        body: new URLSearchParams({ title, desp: content }).toString(),
+      });
+      if (!resp.ok) console.error(`[Notify] ServerChan send failed: ${resp.status}`);
+    } catch (err: any) {
+      console.error('[Notify] ServerChan send error:', err.message);
+    }
  }
-  return _channel;
 }

+/** Bark — push to iOS devices via https://api.day.app */
+class BarkChannel implements NotifyChannel {
+  private key: string;
+  private server: string;
+  constructor(key: string, server: string = 'https://api.day.app') {
+    this.key = key;
+    this.server = server.replace(/\/+$/, '');
+  }
+
+  async send(title: string, content: string, level: NotifyLevel): Promise<void> {
+    try {
+      const iconMap: Record<NotifyLevel, string> = {
+        error: '⚠️', warn: '🔔', info: 'ℹ️',
+      };
+      const body = JSON.stringify({
+        title: `${iconMap[level]} ${title}`,
+        body: content,
+        group: 'CloudSearch',
+        level: level === 'error' ? 'timeSensitive' : 'active',
+        icon: level === 'error' ? 'https://cdn.jsdelivr.net/gh/twitter/twemoji@14.0.2/assets/72x72/26a0.png' : undefined,
+      });
+      const resp = await fetch(`${this.server}/${this.key}`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body,
+      });
+      if (!resp.ok) console.error(`[Notify] Bark send failed: ${resp.status}`);
+    } catch (err: any) {
+      console.error('[Notify] Bark send error:', err.message);
+    }
+  }
+}
+
+/** Custom Webhook — generic HTTP POST */
+class WebhookChannel implements NotifyChannel {
+  private url: string;
+  constructor(url: string) { this.url = url; }
+
+  async send(title: string, content: string, level: NotifyLevel): Promise<void> {
+    try {
+      const resp = await fetch(this.url, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ title, content, level, source: 'CloudSearch', timestamp: new Date().toISOString() }),
+      });
+      if (!resp.ok) console.error(`[Notify] Webhook send failed: ${resp.status}`);
+    } catch (err: any) {
+      console.error('[Notify] Webhook send error:', err.message);
+    }
+  }
+}
+
+/** Telegram Bot — send via Bot API */
+class TelegramChannel implements NotifyChannel {
+  private botToken: string;
+  private chatId: string;
+  constructor(botToken: string, chatId: string) {
+    this.botToken = botToken;
+    this.chatId = chatId;
+  }
+
+  async send(title: string, content: string, level: NotifyLevel): Promise<void> {
+    try {
+      const iconMap: Record<NotifyLevel, string> = { error: '🚨', warn: '⚠️', info: 'ℹ️' };
+      const text = `${iconMap[level]} *${title}*\n\n${content}`;
+      const resp = await fetch(`https://api.telegram.org/bot${this.botToken}/sendMessage`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          chat_id: this.chatId,
+          text,
+          parse_mode: 'Markdown',
+          disable_web_page_preview: true,
+        }),
+      });
+      if (!resp.ok) {
+        const err = await resp.text();
+        console.error(`[Notify] Telegram send failed: ${resp.status} — ${err}`);
+      }
+    } catch (err: any) {
+      console.error('[Notify] Telegram send error:', err.message);
+    }
+  }
+}
+
+// ======================== Notification Manager ========================
+
+interface ChannelConfig {
+  id: string;
+  create: () => NotifyChannel | null;
+}
+
+let _channels: NotifyChannel[] | null = null;
+let _channelConfigs: ChannelConfig[] | null = null;
+let _lastConfigHash: string = '';
+let _debugLogged: boolean = false;
+
+function buildConfigHash(): string {
+  const keys = ['feishu_webhook_url', 'serverchan_key', 'bark_key', 'bark_server', 'webhook_url', 'telegram_bot_token', 'telegram_chat_id'];
+  let hash = '';
+  for (const key of keys) {
+    try { hash += String(getSystemConfig(key) || ''); } catch { hash += ''; }
+  }
+  return hash;
+}
+
+function buildChannels(): NotifyChannel[] {
+  const channels: NotifyChannel[] = [];
+
+  // 1. Feishu
+  const feishuUrl = process.env.FEISHU_WEBHOOK || getSystemConfig('feishu_webhook_url') || '';
+  if (feishuUrl) channels.push(new FeishuChannel(feishuUrl));
+
+  // 2. Server酱
+  const serverchanKey = getSystemConfig('serverchan_key') || '';
+  if (serverchanKey) channels.push(new ServerChanChannel(serverchanKey));
+
+  // 3. Bark
+  const barkKey = getSystemConfig('bark_key') || '';
+  if (barkKey) {
+    const barkServer = getSystemConfig('bark_server') || 'https://api.day.app';
+    channels.push(new BarkChannel(barkKey, barkServer));
+  }
+
+  // 4. Custom Webhook
+  const webhookUrl = getSystemConfig('webhook_url') || '';
+  if (webhookUrl) channels.push(new WebhookChannel(webhookUrl));
+
+  // 5. Telegram
+  const tgToken = getSystemConfig('telegram_bot_token') || '';
+  const tgChatId = getSystemConfig('telegram_chat_id') || '';
+  if (tgToken && tgChatId) channels.push(new TelegramChannel(tgToken, tgChatId));
+
+  if (!_debugLogged && channels.length > 0) {
+    _debugLogged = true;
+    console.log(`[Notify] ${channels.length} channel(s) configured: ${channels.map(c => c.constructor.name.replace('Channel','')).join(', ')}`);
+  }
+  return channels;
+}
+
+function getChannels(): NotifyChannel[] {
+  const hash = buildConfigHash();
+  if (hash !== _lastConfigHash) {
+    _channels = buildChannels();
+    _lastConfigHash = hash;
+  }
+  return _channels || [];
+}
+
+// ======================== Event Trigger Checks ========================
+
+function shouldNotify(eventName: string): boolean {
+  try {
+    const val = getSystemConfig(`notify_on_${eventName}`);
+    return val !== 'false'; // default to true
+  } catch {
+    return true;
+  }
+}
+
+// ======================== Public API ========================
+
 /**
- * Send a notification through configured channels.
- * Returns immediately — failures are logged silently.
+ * Send a notification through all configured channels.
+ * Fire-and-forget — failures are logged silently.
 */
 export function notify(title: string, content: string, level: NotifyLevel = 'info'): void {
-  const ch = getChannel();
-  if (!ch) return;
-  // Fire-and-forget — don't block the caller
+  const channels = getChannels();
+  if (channels.length === 0) return;
+  for (const ch of channels) {
    ch.send(title, content, level).catch(() => {});
+  }
 }

-/**
- * Notify on critical events:
- * - Cookie expired / login failed
- * - Save/transfer failed repeatedly
- * - Storage below threshold
- */
+/** Notify on critical errors (Cookie expired, save failure, etc.) */
 export function notifyError(title: string, detail: string): void {
  notify(`⚠️ ${title}`, detail, 'error');
 }
@@ -93,3 +254,12 @@ export function notifyWarn(title: string, detail: string): void {
 export function notifyInfo(title: string, detail: string): void {
  notify(`ℹ️ ${title}`, detail, 'info');
 }
+
+/**
+ * Event-aware notification: checks if this event type is enabled,
+ * then sends the notification.
+ */
+export function notifyEvent(eventName: string, title: string, content: string, level: NotifyLevel = 'info'): void {
+  if (!shouldNotify(eventName)) return;
+  notify(title, content, level);
+}
--- a/packages/backend/src/database/database.ts
+++ b/packages/backend/src/database/database.ts
@@ -138,27 +138,6 @@ function runMigrations(db: Database.Database): void {
 }

 /** 迁移: 给已有 save_records 表补充新列 */
-function migrateSaveRecords(db: Database.Database): void {
-  const newCols: { col: string; def: string }[] = [
-    { col: 'share_pwd', def: 'TEXT' },
-    { col: 'file_count', def: 'INTEGER DEFAULT 0' },
-    { col: 'folder_count', def: 'INTEGER DEFAULT 0' },
-    { col: 'duration_ms', def: 'INTEGER DEFAULT 0' },
-    { col: 'status', def: "TEXT NOT NULL DEFAULT ''" },
-    { col: 'error_message', def: 'TEXT' },
-    { col: 'folder_name', def: 'TEXT' },
-    { col: 'request_url', def: 'TEXT' },
-    { col: 'ip_location', def: 'TEXT' },
-    { col: 'original_folder_name', def: 'TEXT' },
-  ];
-  for (const { col, def } of newCols) {
-    try {
-      db.exec(`ALTER TABLE save_records ADD COLUMN ${col} ${def}`);
-    } catch {
-      // Column already exists — ignore
-    }
-  }
-}

 /** 迁移: 给 content_cache 表加 douban_url 列 */
 function migrateContentCache(db: Database.Database): void {
@@ -254,6 +233,21 @@ function migrateCloudConfigs(db: Database.Database): void {
    db.exec("ALTER TABLE cloud_configs ADD COLUMN is_transfer_enabled INTEGER DEFAULT 1");
    console.log('[DB] cloud_configs migration: is_transfer_enabled column added');
  }
+
+  // Migration 6: Add is_primary column (default account, max 2 per cloud type)
+  const row6 = db.prepare("SELECT sql FROM sqlite_master WHERE name='cloud_configs' AND sql LIKE '%is_primary%'").get();
+  if (!row6) {
+    db.exec("ALTER TABLE cloud_configs ADD COLUMN is_primary INTEGER DEFAULT 0");
+    console.log('[DB] cloud_configs migration: is_primary column added');
+  }
+}
+
+/** 迁移: 给 save_records 表加 config_id 字段 */
+function migrateSaveRecords(db: any): void {
+  if (!db.prepare("SELECT sql FROM sqlite_master WHERE name='save_records' AND sql LIKE '%config_id%'").get()) {
+    db.exec("ALTER TABLE save_records ADD COLUMN config_id INTEGER DEFAULT NULL");
+    console.log('[DB] save_records migration: config_id column added');
+  }
 }

 function seedAdmin(db: Database.Database): void {
@@ -267,6 +261,12 @@ function seedAdmin(db: Database.Database): void {
    'INSERT INTO admins (username, password_hash) VALUES (?, ?)'
  ).run(config.adminUsername, hash);

+  // Migration 6: Add is_primary column (default account, max 2 per cloud type)
+  const row6 = db.prepare("SELECT sql FROM sqlite_master WHERE name='cloud_configs' AND sql LIKE %'is_primary%'").get();
+  if (!row6) {
+    db.exec("ALTER TABLE cloud_configs ADD COLUMN is_primary INTEGER DEFAULT 0");
+    console.log("[DB] cloud_configs migration: is_primary column added");
+  }
  console.log(`[DB] Admin user "${config.adminUsername}" created`);
 }

@@ -316,11 +316,30 @@ function seedSystemConfigs(db: Database.Database): void {
    { key: 'cleanup_space_threshold_percent', value: '90', description: '空间使用阈值百分比（超过此值时触发强制清理）' },
    { key: 'cleanup_space_threshold_delete_percent', value: '10', description: '触发阈值清理时释放总空间的百分比（如 10 表示累计删除最旧文件直到达到总空间的 10%，6TB 总空间 → 释放 ~600GB）' },
    { key: 'save_reuse_enabled', value: 'true', description: '启用分享链接复用（相同原始链接不再重复转存，直接复用之前的分享链接）' },
+    { key: 'cleanup_whitelist_dirs', value: '[]', description: '清理白名单目录名称列表（JSON数组），这些目录不会被自动清理' },
+    { key: 'storage_refresh_interval', value: '60', description: '存储空间刷新间隔（分钟），0=不自动刷新' },
+    { key: 'cleanup_auto_refresh_storage', value: 'true', description: '启用自动刷新存储空间信息' },
+    { key: 'cleanup_verify_enabled', value: 'true', description: '定期验证网盘 Cookie 有效性（随存储刷新一起执行）' },
+    { key: 'cleanup_verify_interval', value: '30', description: 'Cookie 有效性检测间隔（分钟）' },
    { key: 'cleanup_last_run', value: '', description: '上次自动清理时间' },
    { key: 'cleanup_last_stats', value: '', description: '上次清理结果统计（JSON）' },
    { key: 'quark_ad_keywords', value: '广告,推广,福利,加V,加微,联系,客服,赚钱,兼职', description: '夸克转存广告关键词（一行一个，匹配文件名/文件夹名即删除）' },
    { key: 'quark_warning_folder_names', value: '⚠️ 网盘内除您所需资源外', description: '夸克转存后自动创建的警示文件夹名（一行一个，自动加上 ⚠️ 前缀）' },
    { key: 'quark_sus_extensions', value: 'bat\nexe\nvbs\nscr\ncmd\ncom\npif\njs\njar\nmsi\nreg\ninf\nps1', description: '夸克转存可疑文件后缀（一行一个，不写点号，匹配即删除）' },
+    { key: 'link_valid_keywords', value: '链接有效', description: 'PanSou 链接有效关键词（一行一条）' },
+    { key: 'link_invalid_keywords', value: '链接失效', description: 'PanSou 链接失效关键词和本地验证失效关键词（一行一条）' },
+    // ── 消息推送 ──
+    { key: 'feishu_webhook_url', value: '', description: '飞书机器人 Webhook URL（如 https://open.feishu.cn/open-apis/bot/v2/hook/xxx）' },
+    { key: 'serverchan_key', value: '', description: 'Server酱 SendKey（https://sct.ftqq.com，推送到微信）' },
+    { key: 'bark_key', value: '', description: 'Bark 推送 Key（https://api.day.app，推送到 iOS 设备）' },
+    { key: 'bark_server', value: 'https://api.day.app', description: 'Bark 自定义服务器地址（默认 https://api.day.app）' },
+    { key: 'webhook_url', value: '', description: '自定义 Webhook URL（POST JSON: {title, content, level, source}）' },
+    { key: 'telegram_bot_token', value: '', description: 'Telegram Bot Token（如 123456:ABC-DEF，用于 TG 推送）' },
+    { key: 'telegram_chat_id', value: '', description: 'Telegram 接收消息的 Chat ID（数字或 @频道名）' },
+    { key: 'notify_on_save_success', value: 'true', description: '转存成功时推送通知' },
+    { key: 'notify_on_save_fail', value: 'true', description: '转存失败时推送通知（连续失败 3 次后推送）' },
+    { key: 'notify_on_cookie_expire', value: 'true', description: 'Cookie 过期时推送通知' },
+    { key: 'notify_on_cleanup', value: 'true', description: '自动清理完成时推送通知' },
  ];
  const insert = db.prepare(
    'INSERT OR IGNORE INTO system_configs (key, value, description) VALUES (?, ?, ?)'
--- a/packages/backend/src/main.ts
+++ b/packages/backend/src/main.ts
@@ -4,7 +4,7 @@ import cors from 'cors';
 import helmet from 'helmet';
 import morgan from 'morgan';
 import config from './config';
-import { APP_VERSION } from "./version";
+import { VERSION as APP_VERSION } from "./version";
 import { getDb } from './database/database';
 import { connectRedis, disconnectRedis, reconnectRedis, testRedisConnection } from './middleware/cache';
 import rateLimiter from './middleware/rate-limit';
@@ -177,10 +177,20 @@ async function start(): Promise<void> {
  setInterval(() => { checkAndRunScheduledCleanup().catch(err => console.error('[Cleanup] Scheduler error:', err.message)); }, CLEANUP_INTERVAL);
  setTimeout(() => { checkAndRunScheduledCleanup().catch(err => console.error('[Cleanup] Initial check error:', err.message)); }, 30000);

-  // Storage info refresh scheduler — every 60 minutes
-  const STORAGE_REFRESH_INTERVAL = 60 * 60 * 1000;
-  setInterval(() => { refreshAllStorageInfo().catch(err => console.error('[Storage] Refresh error:', err.message)); }, STORAGE_REFRESH_INTERVAL);
+  // Storage info refresh scheduler — configurable via system_configs
+  const { getSystemConfig: getSysCfg } = require('./admin/system-config.service');
+  const storageRefreshEnabled = getSysCfg('cleanup_auto_refresh_storage') !== 'false';
+  const storageRefreshMin = parseInt(getSysCfg('storage_refresh_interval') || '60', 10) || 60;
+  const storageRefreshMs = storageRefreshMin * 60 * 1000;
+  const verifyCookies = getSysCfg('cleanup_verify_enabled') === 'true';
+
+  if (!storageRefreshEnabled || storageRefreshMin === 0) {
+    console.log(`[Storage] Auto-refresh disabled (enabled=${storageRefreshEnabled}, interval=${storageRefreshMin} min)`);
+  } else {
+    console.log(`[Storage] Auto-refresh every ${storageRefreshMin} minutes (verifyCookies=${verifyCookies})`);
+    setInterval(() => { refreshAllStorageInfo().catch(err => console.error('[Storage] Refresh error:', err.message)); }, storageRefreshMs);
    setTimeout(() => { refreshAllStorageInfo().catch(err => console.error('[Storage] Initial refresh error:', err.message)); }, 60000);
+  }

  const server = app.listen(config.port, () => {
    console.log(`[Server] CloudSearch Backend running on port ${config.port} (${config.nodeEnv})`);
--- a/packages/backend/src/routes/admin.routes.ts
+++ b/packages/backend/src/routes/admin.routes.ts
@@ -4,7 +4,7 @@ import fs from "fs";
 import { execSync } from 'child_process';
 import { adminLimiter, loginLimiter } from '../middleware/rate-limit';
 import { getSaveRecords } from '../cloud/cloud.service';
-import { getCloudConfigs, getCloudConfigById, saveCloudConfig, deleteCloudConfig, getCloudConfigByType, testCloudConnection, testCloudConnectionWithCookie } from '../cloud/credential.service';
+import { getCloudConfigs, getCloudConfigById, saveCloudConfig, deleteCloudConfig, getCloudConfigByType, testCloudConnection, testCloudConnectionWithCookie, togglePrimary } from '../cloud/credential.service';
 // Note: check-in routes were removed (sign-in feature removed)
 import { getAllCloudTypes } from '../cloud/cloud-types.service';
 import { login, authMiddleware, verifyToken, changePassword } from '../admin/auth.service';
@@ -199,6 +199,20 @@ router.delete('/admin/cloud-configs/:id', (req: Request, res: Response) => {
  }
 });

+/**
+ * PUT /api/admin/cloud-configs/:id/primary — toggle primary status (max 2 per type)
+ */
+router.put('/admin/cloud-configs/:id/primary', (req: Request, res: Response) => {
+  try {
+    const id = parseInt(req.params.id as string);
+    const { primary } = req.body;
+    const config = togglePrimary(id, !!primary);
+    res.json(config);
+  } catch (err: any) {
+    res.status(400).json({ error: err.message || 'Failed to toggle primary status' });
+  }
+});
+
 /** POST /api/admin/cloud-configs/:type/test — test cloud connection (by type or id) */
 router.post('/admin/cloud-configs/:type/test', async (req: Request, res: Response) => {
  try {
--- a/packages/backend/src/version.ts
+++ b/packages/backend/src/version.ts
@@ -9,4 +9,4 @@
 * 修改此文件的同时请同步更新后端 package.json 中的 version 字段。
 */

-export const APP_VERSION = "0.0.2";
+export const VERSION = '0.1.7';
--- a/packages/frontend/package-lock.json
+++ b/packages/frontend/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "cloudsearch-frontend",
-  "version": "1.1.8",
+  "version": "0.1.1",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "cloudsearch-frontend",
-      "version": "1.1.8",
+      "version": "0.1.1",
      "dependencies": {
        "@element-plus/icons-vue": "^2.3.1",
        "axios": "^1.7.0",
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -1,6 +1,6 @@
 {
  "name": "cloudsearch-frontend",
-  "version": "1.1.8",
+  "version": "0.1.7",
  "private": true,
  "type": "module",
  "scripts": {
--- a/packages/frontend/src/App.vue
+++ b/packages/frontend/src/App.vue
@@ -26,43 +26,107 @@ onMounted(() => {
 </script>

 <style>
+/* =============================================
+   CloudSearch Design System — Global Tokens
+   ============================================= */
 :root {
-  --bg: #f5f7fa;
+  /* ── Backgrounds ── */
+  --bg: #f0f2f5;
  --bg-card: #ffffff;
  --bg-input: #f5f7fa;
-  --text: #303133;
-  --text2: #909399;
-  --text3: #c0c4cc;
-  --border: #e4e7ed;
+  --bg-page: #f0f2f5;
+  --bg-card-header: linear-gradient(135deg, #f8f9fc 0%, #eef1f8 100%);
+
+  /* ── Text ── */
+  --text: #1d2129;
+  --text-secondary: #4e5969;
+  --text-tertiary: #86909c;
+  --text-placeholder: #c9cdd4;
+
+  /* ── Borders ── */
+  --border: #e5e6eb;
+  --border-light: #f2f3f5;
+
+  /* ── Primary ── */
  --primary: #409eff;
+  --primary-hover: #66b1ff;
  --primary-light: rgba(64, 158, 255, 0.08);
-  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
-  --hover: #f5f7fa;
+  --primary-soft: #ecf5ff;
+
+  /* ── Shadows ── */
+  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.04);
+  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
+  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
+
+  /* ── Radius ── */
+  --radius-sm: 6px;
+  --radius-md: 10px;
+  --radius-lg: 14px;
+  --radius-xl: 20px;
+
+  /* ── Sizing ── */
+  --sidebar-w: 240px;
 }

 [data-theme="dark"] {
  --bg: #141414;
-  --bg-card: #1f1f1f;
+  --bg-card: #1d1d1d;
  --bg-input: #2a2a2a;
+  --bg-page: #0f0f0f;
+  --bg-card-header: linear-gradient(135deg, #1d1d1d 0%, #1a1a1a 100%);
+
  --text: #e5e5e5;
-  --text2: #999999;
-  --text3: #666666;
+  --text-secondary: #999999;
+  --text-tertiary: #666666;
+  --text-placeholder: #555555;
+
  --border: #333333;
+  --border-light: #2a2a2a;
+
  --primary: #409eff;
+  --primary-hover: #66b1ff;
  --primary-light: rgba(64, 158, 255, 0.15);
-  --shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
-  --hover: #2a2a2a;
+  --primary-soft: rgba(64, 158, 255, 0.1);
+
+  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.2);
+  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
+  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
 }

 [data-theme="dark"] body { background: var(--bg); color: var(--text); }
-[data-theme="dark"] .el-card, [data-theme="dark"] .el-dialog, [data-theme="dark"] .el-menu { background-color: var(--bg-card) !important; border-color: var(--border) !important; color: var(--text) !important; }
-[data-theme="dark"] .el-input__wrapper, [data-theme="dark"] .el-select .el-input__wrapper { background-color: var(--bg-input) !important; border-color: var(--border) !important; }
-[data-theme="dark"] .el-input__inner, [data-theme="dark"] .el-textarea__inner { background-color: var(--bg-input) !important; color: var(--text) !important; }
-[data-theme="dark"] .el-button--default { background: var(--bg-card); border-color: var(--border); color: var(--text); }
-[data-theme="dark"] .rank-panel, [data-theme="dark"] .rank-item { background: var(--bg-card); border-color: var(--border); }
-[data-theme="dark"] .panel-title, [data-theme="dark"] .rank-name, [data-theme="dark"] .card-title { color: var(--text); }
-[data-theme="dark"] .card-meta, [data-theme="dark"] .rank-cnt, [data-theme="dark"] .panel-footer span:first-child { color: var(--text2); }
-[data-theme="dark"] .site-footer { background: var(--bg-card); border-color: var(--border); color: var(--text2); }
+[data-theme="dark"] .el-card,
+[data-theme="dark"] .el-dialog,
+[data-theme="dark"] .el-menu,
+[data-theme="dark"] .el-table,
+[data-theme="dark"] .el-select-dropdown,
+[data-theme="dark"] .el-popover {
+  --el-bg-color: var(--bg-card) !important;
+  --el-border-color: var(--border) !important;
+  --el-text-color-primary: var(--text) !important;
+}
+[data-theme="dark"] .el-dialog__body,
+[data-theme="dark"] .el-table__body td {
+  background-color: var(--bg-card) !important;
+}
+[data-theme="dark"] .el-table__header th {
+  background-color: #262626 !important;
+}
+[data-theme="dark"] .el-input__wrapper,
+[data-theme="dark"] .el-select .el-input__wrapper {
+  background-color: var(--bg-input) !important;
+  border-color: var(--border) !important;
+  box-shadow: 0 0 0 1px var(--border) inset !important;
+}
+[data-theme="dark"] .el-input__inner,
+[data-theme="dark"] .el-textarea__inner {
+  background-color: var(--bg-input) !important;
+  color: var(--text) !important;
+}
+[data-theme="dark"] .el-button--default {
+  background: var(--bg-card);
+  border-color: var(--border);
+  color: var(--text);
+}

 .theme-toggle {
  position: fixed;
@@ -79,10 +143,51 @@ onMounted(() => {
  display: flex;
  align-items: center;
  justify-content: center;
-  box-shadow: var(--shadow);
+  box-shadow: var(--shadow-md);
  transition: all 0.3s;
 }
 .theme-toggle:hover { transform: scale(1.1); border-color: var(--primary); }

-#app { min-height: 100vh; background: var(--bg); color: var(--text); }
+#app { min-height: 100vh; background: var(--bg-page); color: var(--text); }
+
+/* ── Global element-plus overrides ── */
+.el-card {
+  border-radius: var(--radius-lg) !important;
+  border: 1px solid var(--border) !important;
+  box-shadow: var(--shadow-sm) !important;
+  transition: box-shadow 0.2s ease;
+}
+.el-card:hover {
+  box-shadow: var(--shadow-md) !important;
+}
+.el-card__header {
+  padding: 16px 20px !important;
+  border-bottom: 1px solid var(--border-light) !important;
+  font-weight: 600;
+  font-size: 14px;
+  background: var(--bg-card-header);
+}
+.el-card__body {
+  padding: 20px !important;
+}
+
+/* ── Typography helpers ── */
+.form-tip {
+  font-size: 12px;
+  color: var(--text-tertiary);
+  line-height: 1.6;
+}
+.page-title {
+  font-size: 20px;
+  font-weight: 700;
+  color: var(--text);
+}
+.section-divider {
+  border-top: 1px solid var(--border-light);
+  margin: 20px 0;
+}
+
+/* ── Fade transition ── */
+.fade-enter-active, .fade-leave-active { transition: opacity 0.2s ease; }
+.fade-enter-from, .fade-leave-to { opacity: 0; }
 </style>
--- a/packages/frontend/src/api/index.ts
+++ b/packages/frontend/src/api/index.ts
@@ -267,6 +267,14 @@ export async function deleteCloudConfig(
  await api.delete(`/admin/cloud-configs/${id}`)
 }

+export async function setPrimary(
+  id: number,
+  primary: boolean
+): Promise<any> {
+  const { data } = await api.put(`/admin/cloud-configs/${id}/primary`, { primary })
+  return data
+}
+
 export async function getStats(days?: number): Promise<StatsData> {
  const params: Record<string, number> = {}
  if (days) params.days = days
--- a/packages/frontend/src/pages/admin/AdminDashboard.vue
+++ b/packages/frontend/src/pages/admin/AdminDashboard.vue
@@ -7,17 +7,20 @@
      <div class="dash-row dash-row-stats">
        <el-card
          v-for="item in statItems" :key="item.key"
-              class="stat-card stt-card"
+          class="stat-card"
+          shadow="never"
        >
-              <div class="stt-label">{{ item.label }}</div>
-              <div class="stt-value">{{ (stats as any)[item.key] ?? 0 }}</div>
+          <div class="stat-label">{{ item.label }}</div>
+          <div class="stat-value">{{ (stats as any)[item.key] ?? 0 }}</div>
        </el-card>
      </div>

-          <!-- Row 2: 网盘使用空间 — flex-wrap 自适应 -->
+      <!-- Row 2: 网盘使用空间 -->
      <div class="dash-row">
-            <el-card class="storage-section-card">
-              <template #header><span>💾 网盘使用空间</span></template>
+        <el-card class="storage-card" shadow="never">
+          <template #header>
+            <span>💾 网盘存储空间</span>
+          </template>
          <div class="storage-grid">
            <div
              v-for="item in stats.cloudUsage" :key="item.cloudType + '-' + (item.nickname || '')"
@@ -37,21 +40,21 @@
              </div>
              <el-progress
                :percentage="cloudStoragePercent(item)"
-                    :stroke-width="12"
+                :stroke-width="10"
                :color="cloudStoragePercent(item) > 80 ? '#f56c6c' : cloudStoragePercent(item) > 60 ? '#e6a23c' : '#67c23a'"
              />
            </div>
-                <el-empty v-if="stats.cloudUsage.length === 0" description="暂无网盘数据" :image-size="80" />
+            <el-empty v-if="stats.cloudUsage.length === 0" description="暂无网盘数据" :image-size="72" />
          </div>
        </el-card>
      </div>

      <!-- Row 3: 近 7 天趋势 + 热门搜索关键词 Top 20 + 操作来源 IP Top 10 -->
      <div class="dash-row dash-row-cols-3">
-            <el-card class="insight-card trend-card">
+        <el-card class="insight-card trend-card" shadow="never">
          <template #header>
            <div class="insight-header">
-                  <span>📈 网站使用趋势图</span>
+              <span>📈 使用趋势</span>
              <div class="trend-day-btns">
                <button
                  v-for="d in trendDayOptions" :key="d"
@@ -82,8 +85,8 @@
          <div ref="chartRef" class="trend-chart-echarts"></div>
        </el-card>

-            <el-card class="insight-card">
-              <template #header><span>🔍 热门搜索关键词 Top 20</span></template>
+        <el-card class="insight-card" shadow="never">
+          <template #header><span>🔍 热门搜索 Top 20</span></template>
          <div class="keyword-list">
            <el-tag
              v-for="(kw, i) in stats.hotKeywords" :key="kw.keyword"
@@ -91,11 +94,11 @@
              size="small"
              class="keyword-tag"
            >{{ kw.keyword }}<sup class="kw-count">{{ kw.count }}</sup></el-tag>
-                <el-empty v-if="stats.hotKeywords.length === 0" description="暂无搜索数据" :image-size="60" />
+            <el-empty v-if="stats.hotKeywords.length === 0" description="暂无搜索数据" :image-size="56" />
          </div>
        </el-card>

-            <el-card class="insight-card">
+        <el-card class="insight-card" shadow="never">
          <template #header>
            <el-tabs v-model="rightTab" class="card-tabs" @tab-click="handleTabClick">
              <el-tab-pane label="🌐 IP Top 10" name="ip" />
@@ -109,7 +112,7 @@
              <span class="ip-loc" v-if="ip.ip_location">{{ formatLocation(ip.ip_location) }}</span>
              <span class="ip-count">{{ ip.count }} 次</span>
            </div>
-                <el-empty v-if="stats.topIps.length === 0" description="暂无数据" :image-size="60" />
+            <el-empty v-if="stats.topIps.length === 0" description="暂无数据" :image-size="56" />
          </div>
          <div class="province-list" v-show="rightTab === 'province'">
            <div
@@ -130,16 +133,18 @@
              <span class="province-name">{{ item.province }}</span>
              <span class="province-count">{{ item.count }} 次</span>
            </div>
-                <el-empty v-if="!stats.provinceRankings?.length" description="暂无数据" :image-size="60" />
+            <el-empty v-if="!stats.provinceRankings?.length" description="暂无数据" :image-size="56" />
          </div>
        </el-card>
      </div>
    </div>

-        <!-- 网盘配置 - 设置及授权 -->
+    <!-- 网盘设置及授权 -->
    <div v-if="showCloudToggle" class="section-content">
-          <el-card class="config-card">
-            <template #header><span>📂 网盘设置及授权</span></template>
+      <el-card class="config-card" shadow="never">
+        <template #header>
+          <span>📂 网盘类型开关</span>
+        </template>
        <div class="cloud-toggle-grid">
          <div
            v-for="ct in cloudTypes"
@@ -163,7 +168,6 @@
      <CloudConfig />
    </div>

-
    <!-- 系统配置 -->
    <div v-if="showSystemConfig" class="section-content">
      <SystemConfig :section="activeSystemSection" />
@@ -233,14 +237,11 @@ watch(() => stats.value.trendTrend, () => {
 watch(() => activeMenu.value, (val, oldVal) => {
  if (val === 'dashboard' && oldVal !== 'dashboard') {
    nextTick(() => {
-      // v-show keeps DOM alive; chart instance may need to be re-initialized
-      // after being hidden (ECharts can lose its canvas when container has display:none)
      const el = document.querySelector('.trend-chart-echarts') as HTMLElement | null
      if (el && el.childElementCount === 0) {
        renderTrendChart()
        initTrendChart()
      } else if (el) {
-        // Chart still exists, just resize
        initTrendChart()
      }
    })
@@ -384,7 +385,7 @@ const pageTitle = computed(() => {
    return '系统配置 — ' + (sysSectionTitles[activeMenu.value] || '')
  }
  if (activeMenu.value === 'cloud-configs-toggle' || activeMenu.value === 'cloud-configs-cleanup') {
-    return '网盘配置'
+    return '网盘管理'
  }
  return pageTitles[activeMenu.value] || '管理后台'
 })
@@ -481,218 +482,60 @@ async function handleCloudToggle(type: string, enabled: boolean) {
 </script>

 <style scoped>
-.admin-layout {
-  display: flex;
-  min-height: 100vh;
-}
+.section-content { }

-/* === 左侧菜单：深色渐变背景 === */
-.admin-menu {
-  width: 220px;
-  min-height: 100vh;
-  background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
-  border-right: none;
-  flex-shrink: 0;
-  transition: box-shadow 0.3s ease;
-}
-.admin-menu :deep(.el-menu-item) {
-  color: #a2a3b7;
-  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-  position: relative;
-  overflow: hidden;
-}
-.admin-menu :deep(.el-menu-item)::after {
-  content: '';
-  position: absolute;
-  left: 0;
-  top: 0;
-  bottom: 0;
-  width: 3px;
-  background: linear-gradient(180deg, #409eff, #7c3aed);
-  transform: scaleY(0);
-  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-  border-radius: 0 2px 2px 0;
-}
-.admin-menu :deep(.el-menu-item.is-active) {
-  color: #409eff;
-  background: linear-gradient(90deg, rgba(64, 158, 255, 0.15) 0%, rgba(124, 58, 237, 0.08) 100%);
-}
-.admin-menu :deep(.el-menu-item.is-active)::after {
-  transform: scaleY(1);
-}
-.admin-menu :deep(.el-menu-item:hover) {
-  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
-  color: #e0e0e0;
-}
-/* Sub-menu styles */
-.admin-menu :deep(.el-sub-menu__title) {
-  color: #a2a3b7;
-  transition: all 0.3s ease;
-}
-.admin-menu :deep(.el-sub-menu__title:hover) {
-  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
-  color: #e0e0e0;
-}
-.admin-menu :deep(.el-sub-menu.is-active .el-sub-menu__title) {
-  color: #409eff;
-}
-.admin-menu :deep(.el-sub-menu .el-menu) {
-  background: rgba(0, 0, 0, 0.15);
-}
-.admin-menu :deep(.el-sub-menu .el-menu .el-menu-item) {
-  padding-left: 56px !important;
-  font-size: 13px;
-}
-.menu-header {
-  padding: 24px 20px 16px;
-  color: #fff;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
-  margin-bottom: 8px;
-}
-.menu-header h2 {
-  font-size: 20px;
-  font-weight: 700;
-  margin-bottom: 4px;
-  background: linear-gradient(90deg, #fff, #90caf9);
-  -webkit-background-clip: text;
-  -webkit-text-fill-color: transparent;
-  background-clip: text;
-}
-.menu-header p {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.5);
-}
-
-.version-footer {
-  position: fixed;
-  bottom: 12px;
-  left: 0;
-  width: 220px;
-  text-align: center;
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.35);
-  letter-spacing: 0.5px;
-  padding: 8px 0;
-  pointer-events: none;
-}
-
-/* === 右侧内容区 === */
-.admin-content {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  overflow: auto;
-}
-.content-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 20px 24px;
-  border-bottom: none;
-  background: linear-gradient(135deg, #f5f7fa 0%, #eef1f5 100%);
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
-  position: relative;
-  z-index: 1;
-}
-.content-header h2 {
-  font-size: 20px;
-  font-weight: 600;
-  color: #303133;
-}
-.content-body {
-  padding: 24px;
-  flex: 1;
-}
-
-/* === 网盘类型开关 — 网格布局 === */
-.config-card {
-  margin-bottom: 24px;
-  border-radius: 14px;
-  border: 1px solid rgba(0, 0, 0, 0.06) !important;
-  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
-  overflow: hidden;
-}
-.config-card :deep(.el-card__header) {
-  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
-  padding: 16px 20px;
-  font-weight: 600;
-  background: linear-gradient(135deg, #fafafa, #f5f5f5);
-}
-.config-card :deep(.el-card__body) {
-  padding: 20px;
-}
-.cloud-toggle-grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
-  gap: 8px;
-}
-.cloud-toggle-chip {
-  display: flex;
-  align-items: center;
-  gap: 6px;
-  padding: 8px 10px;
-  border-radius: 10px;
-  background: #f8f9fa;
-  border: 1px solid #eee;
-  transition: background 0.2s, box-shadow 0.15s;
-}
-.cloud-toggle-chip:hover {
-  background: #f0f2f5;
-  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
-}
-.cloud-icon-img {
-  width: 20px;
-  height: 20px;
-  border-radius: 4px;
-  flex-shrink: 0;
-  object-fit: contain;
-}
-.cloud-label {
-  font-size: 13px;
-  font-weight: 500;
-  flex: 1;
-}
-.form-tip {
-  font-size: 12px;
-  color: #909399;
-  line-height: 1.5;
-}
-
-/* === 仪表盘布局 === */
-.dash-row {
-  margin-bottom: 24px;
-}
+/* ── Row 1: 统计卡片 ── */
+.dash-row { margin-bottom: 20px; }
 .dash-row-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
-  gap: 16px;
+  gap: 14px;
 }
@media (max-width: 1200px) { .dash-row-stats { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .dash-row-stats { grid-template-columns: repeat(2, 1fr); } }

-/* 统计卡片 — 文字在上，数字在下 */
-.stt-card {
+.stat-card {
  text-align: center;
-  border: none !important;
-  background: linear-gradient(135deg, #f0f5ff, #e8f0fe);
-  border-radius: 14px;
-  transition: transform 0.25s ease, box-shadow 0.25s ease;
+  background: var(--bg-card) !important;
+  border: 1px solid var(--border) !important;
+  border-radius: var(--radius-lg) !important;
+  transition: transform 0.2s ease, box-shadow 0.2s ease;
+  cursor: default;
+  position: relative;
+  overflow: hidden;
 }
-.stt-card:hover {
+/* 统计卡片左侧装饰条 — 不同颜色区分 */
+.stat-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 4px;
+  height: 100%;
+  border-radius: 14px 0 0 14px;
+}
+.stat-card:nth-child(1)::before { background: linear-gradient(180deg, #409eff, #79bbff); }
+.stat-card:nth-child(2)::before { background: linear-gradient(180deg, #67c23a, #95d475); }
+.stat-card:nth-child(3)::before { background: linear-gradient(180deg, #e6a23c, #f3d19e); }
+.stat-card:nth-child(4)::before { background: linear-gradient(180deg, #7c3aed, #a78bfa); }
+.stat-card:nth-child(5)::before { background: linear-gradient(180deg, #f56c6c, #f89898); }
+.stat-card:nth-child(6)::before { background: linear-gradient(180deg, #36cfc9, #6fe0d9); }
+.stat-card:hover {
  transform: translateY(-4px);
-  box-shadow: 0 8px 24px rgba(64, 158, 255, 0.15);
+  box-shadow: 0 8px 24px rgba(0,0,0,0.08) !important;
 }
-.stt-card :deep(.el-card__body) {
-  padding: 20px 12px 16px;
+.stat-card :deep(.el-card__body) {
+  padding: 22px 14px 18px !important;
 }
-.stt-label {
+.stat-label {
  font-size: 13px;
-  color: #909399;
+  color: var(--text-tertiary);
  font-weight: 500;
-  margin-bottom: 6px;
+  margin-bottom: 8px;
+  letter-spacing: 0.5px;
 }
-.stt-value {
-  font-size: 32px;
+.stat-value {
+  font-size: 30px;
  font-weight: 800;
  background: linear-gradient(135deg, #409eff, #7c3aed);
  -webkit-background-clip: text;
@@ -702,26 +545,35 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  line-height: 1.2;
 }

-/* === 第二排：3 列洞察卡片 === */
+/* ── Row 2: 三列洞察卡片 ── */
 .dash-row-cols-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
-  gap: 16px;
+  gap: 14px;
 }
@media (max-width: 1100px) { .dash-row-cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .dash-row-cols-3 { grid-template-columns: 1fr; } }

 .insight-card {
-  border-radius: 14px;
-  border: 1px solid rgba(0, 0, 0, 0.06) !important;
-  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--border) !important;
+  transition: box-shadow 0.2s;
 }
-.insight-card :deep(.el-card__header) {
-  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
-  padding: 14px 18px;
-  font-weight: 600;
-  font-size: 14px;
-  background: linear-gradient(135deg, #fafafa, #f5f5f5);
+.insight-card:hover {
+  box-shadow: var(--shadow-md) !important;
+}
+.insight-card :deep(.el-card__body) {
+  padding: 0 !important;
+}
+.insight-card.trend-card :deep(.el-card__body) {
+  padding: 8px 6px 0 !important;
+  height: 400px;
+  overflow: hidden;
+}
+.insight-card:not(.trend-card) :deep(.el-card__body) {
+  padding: 14px 18px !important;
+  max-height: 400px;
+  overflow-y: auto;
 }
 .insight-header {
  display: flex;
@@ -734,80 +586,63 @@ async function handleCloudToggle(type: string, enabled: boolean) {
 }
 .trend-day-btn {
  padding: 2px 10px;
-  border-radius: 6px;
-  border: 1px solid #dcdfe6;
-  background: #fff;
+  border-radius: var(--radius-sm);
+  border: 1px solid var(--border);
+  background: var(--bg-card);
  font-size: 11px;
-  color: #909399;
+  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
 }
 .trend-day-btn:hover {
-  border-color: #409eff;
-  color: #409eff;
+  border-color: var(--primary);
+  color: var(--primary);
 }
 .trend-day-btn.active {
-  background: #409eff;
-  border-color: #409eff;
+  background: var(--primary);
+  border-color: var(--primary);
  color: #fff;
 }
-.insight-card :deep(.el-card__body) {
-  padding: 0;
-}
-.insight-card.trend-card :deep(.el-card__body) {
-  padding: 8px 6px 0;
-  height: 380px;
-  overflow: hidden;
-}
-.insight-card:not(.trend-card) :deep(.el-card__body) {
-  padding: 14px 18px;
-  max-height: 380px;
-  overflow-y: auto;
-}

-/* ECharts 趋势图容器 — 铺满整个卡片 */
+/* ECharts */
 .trend-chart-echarts {
  width: 100%;
  height: 100%;
-  min-height: 310px;
+  min-height: 320px;
 }

-/* 趋势汇总行 */
+/* Trend summary */
 .trend-summary-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
-  padding: 10px 12px 4px;
-  border-bottom: 1px solid #f0f0f0;
-}
-.trend-summary-item {
-  text-align: center;
+  padding: 12px 14px 6px;
+  border-bottom: 1px solid var(--border-light);
 }
+.trend-summary-item { text-align: center; }
 .trend-summary-num {
  display: block;
-  font-size: 18px;
+  font-size: 17px;
  font-weight: 700;
-  color: #303133;
+  color: var(--text);
  line-height: 1.3;
 }
 .trend-summary-desc {
  display: block;
  font-size: 11px;
-  color: #909399;
+  color: var(--text-tertiary);
  margin-top: 2px;
 }

-/* 关键词列表 */
+/* Keywords */
 .keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: flex-start;
 }
-.keyword-tag {
-  cursor: default;
-}
+.keyword-tag { cursor: default; }
 .kw-count {
  font-size: 9px;
  margin-left: 2px;
@@ -815,7 +650,7 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  font-weight: 400;
 }

-/* IP 列表 */
+/* IP list */
 .ip-list {
  display: flex;
  flex-direction: column;
@@ -826,12 +661,12 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
-  border-radius: 8px;
-  background: #f8f9fa;
+  border-radius: var(--radius-sm);
+  background: var(--bg);
  transition: background 0.2s;
 }
 .ip-row:hover {
-  background: #f0f2f5;
+  background: var(--border-light);
 }
 .ip-rank {
  width: 20px;
@@ -847,9 +682,9 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  flex-shrink: 0;
 }
 .ip-addr {
-  font-family: 'SF Mono', 'Fira Code', monospace;
+  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13px;
-  color: #303133;
+  color: var(--text);
  font-weight: 500;
  flex: 1;
  min-width: 0;
@@ -861,19 +696,19 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
-  background: rgba(64, 158, 255, 0.1);
-  color: #409eff;
+  background: var(--primary-soft);
+  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
 }
 .ip-count {
  font-size: 12px;
-  color: #909399;
+  color: var(--text-tertiary);
  white-space: nowrap;
  flex-shrink: 0;
 }

-/* 地域使用榜（省份排行） */
+/* Province */
 .province-list {
  display: flex;
  flex-direction: column;
@@ -884,11 +719,11 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
-  border-radius: 6px;
-  background: #f8f9fa;
+  border-radius: var(--radius-sm);
+  background: var(--bg);
 }
 .province-row:hover {
-  background: #f0f2f5;
+  background: var(--border-light);
 }
 .province-rank {
  width: 20px;
@@ -906,7 +741,7 @@ async function handleCloudToggle(type: string, enabled: boolean) {
 .province-bar-wrap {
  flex: 1;
  height: 16px;
-  background: #e8e8e8;
+  background: var(--border-light);
  border-radius: 8px;
  overflow: hidden;
  min-width: 0;
@@ -920,7 +755,7 @@ async function handleCloudToggle(type: string, enabled: boolean) {
 }
 .province-name {
  font-size: 13px;
-  color: #303133;
+  color: var(--text);
  font-weight: 500;
  white-space: nowrap;
  width: 90px;
@@ -929,45 +764,46 @@ async function handleCloudToggle(type: string, enabled: boolean) {
 }
 .province-count {
  font-size: 12px;
-  color: #909399;
+  color: var(--text-tertiary);
  white-space: nowrap;
  width: 50px;
  text-align: right;
  flex-shrink: 0;
 }

-/* === 第三排：网盘空间 — flex-wrap 自适应 === */
-.storage-section-card {
-  border-radius: 14px;
-  border: 1px solid rgba(0, 0, 0, 0.06) !important;
-  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
-}
-.storage-section-card :deep(.el-card__header) {
-  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
-  padding: 14px 20px;
-  font-weight: 600;
-  font-size: 14px;
-  background: linear-gradient(135deg, #fafafa, #f5f5f5);
-}
-.storage-section-card :deep(.el-card__body) {
-  padding: 16px 20px;
+/* ── Storage section ── */
+.storage-card {
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--border) !important;
 }
 .storage-grid {
  display: flex;
  flex-wrap: wrap;
-  gap: 16px;
+  gap: 14px;
 }
 .storage-drive-card {
  flex: 1 1 280px;
  min-width: 260px;
-  border: 1px solid #ebeef5;
-  border-radius: 12px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius-md);
  padding: 16px;
-  background: #fafbfc;
-  transition: box-shadow 0.2s;
+  background: var(--bg-card);
+  transition: box-shadow 0.2s, transform 0.2s;
+  position: relative;
+  overflow: hidden;
+}
+.storage-drive-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  height: 3px;
+  background: linear-gradient(90deg, #409eff, #7c3aed);
 }
 .storage-drive-card:hover {
-  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
+  box-shadow: var(--shadow-md);
+  transform: translateY(-2px);
 }
 .drive-header {
  display: flex;
@@ -976,8 +812,8 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  margin-bottom: 10px;
 }
 .drive-icon {
-  width: 24px;
-  height: 24px;
+  width: 22px;
+  height: 22px;
  border-radius: 5px;
  flex-shrink: 0;
  object-fit: contain;
@@ -985,7 +821,7 @@ async function handleCloudToggle(type: string, enabled: boolean) {
 .drive-name {
  font-size: 14px;
  font-weight: 600;
-  color: #303133;
+  color: var(--text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
@@ -998,74 +834,54 @@ async function handleCloudToggle(type: string, enabled: boolean) {
  flex-shrink: 0;
 }
 .drive-status.active { background: #f0f9eb; color: #67c23a; }
-.drive-status.inactive { background: #fef0f0; color: #f56c6c; }
+.drive-status.inactive { background: var(--bg); color: var(--text-tertiary); }
 .drive-space {
+  font-size: 12px;
+  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
-  gap: 4px;
-  margin-bottom: 8px;
-  font-size: 14px;
-}
-.drive-used {
-  font-weight: 600;
-  color: #303133;
-}
-.drive-sep {
-  color: #c0c4cc;
-}
-.drive-total {
-  color: #909399;
+  gap: 3px;
 }
+.drive-used { color: var(--text); font-weight: 600; }
+.drive-sep { color: var(--border); }
+.drive-total { color: var(--text-secondary); font-weight: 500; }

-/* Section content scroll */
-.section-content {
-  min-height: 400px;
+/* ── Cloud toggle ── */
+.config-card {
+  margin-bottom: 20px;
 }
-
-/* Tabs switcher inside card header */
-.insight-card :deep(.card-tabs) {
-  margin-top: -10px;
+.config-card :deep(.el-card__header) {
+  background: var(--bg-card-header);
 }
-.insight-card :deep(.card-tabs .el-tabs__header) {
-  margin: 0;
+.cloud-toggle-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+  gap: 8px;
 }
-.insight-card :deep(.card-tabs .el-tabs__nav-wrap::after) {
-  height: 0;
+.cloud-toggle-chip {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 10px;
+  border-radius: var(--radius-sm);
+  background: var(--bg);
+  border: 1px solid var(--border);
+  transition: background 0.2s, box-shadow 0.15s;
 }
-.insight-card :deep(.card-tabs .el-tabs__item) {
-  height: 36px;
-  line-height: 36px;
-  font-size: 13px;
-  padding: 0 12px;
+.cloud-toggle-chip:hover {
+  background: var(--border-light);
+  box-shadow: var(--shadow-sm);
 }
-.insight-card :deep(.card-tabs .el-tabs__active-bar) {
-  height: 2px;
-}
-
-/* Province rows in narrow card */
-.province-list .province-row {
-  gap: 4px;
-  padding: 3px 0;
-}
-.province-list .province-rank {
+.cloud-icon-img {
  width: 20px;
  height: 20px;
-  font-size: 10px;
+  border-radius: 4px;
+  flex-shrink: 0;
+  object-fit: contain;
 }
-.province-list .province-bar-wrap {
-  height: 12px;
-}
-.province-list .province-name {
-  width: 60px;
-  font-size: 12px;
-}
-.province-list .province-count {
-  width: 42px;
-  font-size: 11px;
-}
-
-/* Remove old tab styles */
-.admin-tabs :deep(.el-tabs__header) {
-  display: none;
+.cloud-label {
+  font-size: 13px;
+  font-weight: 500;
+  flex: 1;
 }
 </style>
--- a/packages/frontend/src/pages/admin/AdminLayout.vue
+++ b/packages/frontend/src/pages/admin/AdminLayout.vue
@@ -1,56 +1,75 @@
 <template>
  <div class="admin-layout">
+    <aside class="admin-sidebar">
+      <div class="sidebar-brand">
+        <div class="sidebar-logo">☁️</div>
+        <div class="sidebar-brand-text">
+          <h2>{{ siteName || 'CloudSearch' }}</h2>
+          <p>管理控制台</p>
+        </div>
+      </div>
+
      <el-menu
        :default-active="activeMenu"
-      class="admin-menu"
+        class="sidebar-menu"
        @select="handleMenuSelect"
      >
-      <div class="menu-header">
-        <h2>{{ siteName || 'CloudSearch' }}</h2>
-        <p>管理后台</p>
-      </div>
        <el-menu-item index="dashboard">
          <el-icon><DataBoard /></el-icon>
          <span>仪表盘</span>
        </el-menu-item>
+
        <el-sub-menu index="cloud-configs">
          <template #title>
            <el-icon><Connection /></el-icon>
-          <span>网盘配置</span>
+            <span>网盘管理</span>
          </template>
-        <el-menu-item index="cloud-configs-toggle">网盘设置及授权</el-menu-item>
-        <el-menu-item index="cloud-configs-cleanup">存储清理</el-menu-item>
+          <el-menu-item index="cloud-configs-toggle">📋 设置及授权</el-menu-item>
+          <el-menu-item index="cloud-configs-cleanup">🧹 存储清理</el-menu-item>
        </el-sub-menu>
+
        <el-sub-menu index="system">
          <template #title>
            <el-icon><Setting /></el-icon>
-          <span>系统配置</span>
+            <span>系统设置</span>
          </template>
-        <el-menu-item index="sys-site">网站设置</el-menu-item>
-        <el-menu-item index="sys-services">外部服务和缓存</el-menu-item>
-        <el-menu-item index="sys-strategy">性能配置</el-menu-item>
-        <el-menu-item index="sys-password">修改管理员密码</el-menu-item>
+          <el-menu-item index="sys-site">🌐 网站设置</el-menu-item>
+          <el-menu-item index="sys-services">🔗 外部服务 & 缓存</el-menu-item>
+          <el-menu-item index="sys-strategy">⚡ 性能配置</el-menu-item>
+          <el-menu-item index="sys-password">🔑 修改密码</el-menu-item>
        </el-sub-menu>
+
        <el-menu-item index="save-records">
          <el-icon><DocumentCopy /></el-icon>
          <span>转存日志</span>
        </el-menu-item>
-      <div class="version-footer">T {{ appVersion }}</div>
+
+        <div class="sidebar-spacer"></div>
+
+        <div class="sidebar-version">v{{ appVersion }}</div>
+
        <el-menu-item index="logout">
          <el-icon><SwitchButton /></el-icon>
          <span>退出登录</span>
        </el-menu-item>
      </el-menu>
-
+    </aside>

    <div class="admin-content">
-      <div class="content-header">
-        <h2>{{ pageTitle }}</h2>
-        <el-button text @click="goBackHome">返回前台</el-button>
+      <header class="content-header">
+        <div class="content-breadcrumb">
+          <span class="breadcrumb-current">{{ pageTitle }}</span>
        </div>
-      <div class="content-body">
+        <div class="content-actions">
+          <el-button text size="small" @click="goBackHome">
+            <el-icon><ArrowLeft /></el-icon>
+            返回前台
+          </el-button>
+        </div>
+      </header>
+      <main class="content-body">
        <router-view />
-      </div>
+      </main>
    </div>
  </div>
 </template>
@@ -58,7 +77,7 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
-import { DataBoard, Connection, Setting, SwitchButton, DocumentCopy } from '@element-plus/icons-vue'
+import { DataBoard, Connection, Setting, SwitchButton, DocumentCopy, ArrowLeft } from '@element-plus/icons-vue'
 import { getSiteConfig } from '../../api'

 const router = useRouter()
@@ -129,14 +148,163 @@ onMounted(async () => {
 </script>

 <style scoped>
-.admin-menu .menu-header { padding: 16px 20px 8px; text-align: center; border-bottom: 1px solid var(--el-border-color-light); }
-.admin-menu .menu-header h2 { margin: 0; font-size: 16px; color: var(--el-color-primary); }
-.admin-menu .menu-header p { margin: 4px 0 0; font-size: 12px; color: var(--el-text-color-secondary); }
-.version-footer { padding: 8px; text-align: center; font-size: 11px; color: var(--el-text-color-placeholder); border-top: 1px solid var(--el-border-color-light); margin-top: auto; }
-.admin-layout { display: flex; height: 100vh; }
-.admin-menu { width: 220px; flex-shrink: 0; display: flex; flex-direction: column; }
-.admin-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
-.content-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; border-bottom: 1px solid var(--el-border-color-light); background: var(--el-bg-color); }
-.content-header h2 { margin: 0; font-size: 18px; }
-.content-body { flex: 1; overflow-y: auto; padding: 20px 24px; background: var(--el-bg-color-page); }
+.admin-layout {
+  display: flex;
+  height: 100vh;
+  background: var(--bg-page);
+}
+
+/* ── Sidebar ── */
+.admin-sidebar {
+  width: var(--sidebar-w);
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  background: linear-gradient(180deg, #111827 0%, #1e293b 100%);
+  position: relative;
+  z-index: 10;
+}
+
+.sidebar-brand {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 20px 20px 16px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+}
+.sidebar-logo {
+  font-size: 28px;
+  line-height: 1;
+  flex-shrink: 0;
+}
+.sidebar-brand-text h2 {
+  font-size: 16px;
+  font-weight: 700;
+  margin: 0;
+  color: #fff;
+  line-height: 1.3;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.sidebar-brand-text p {
+  font-size: 11px;
+  margin: 2px 0 0;
+  color: rgba(255, 255, 255, 0.45);
+  letter-spacing: 1px;
+}
+
+/* ── Menu ── */
+.sidebar-menu {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  background: transparent !important;
+  border-right: none !important;
+  padding: 4px 0;
+}
+.sidebar-menu :deep(.el-menu-item),
+.sidebar-menu :deep(.el-sub-menu__title) {
+  color: rgba(255, 255, 255, 0.65);
+  height: 44px;
+  line-height: 44px;
+  transition: all 0.2s ease;
+  margin: 0 6px;
+  border-radius: var(--radius-sm);
+}
+.sidebar-menu :deep(.el-menu-item):hover,
+.sidebar-menu :deep(.el-sub-menu__title):hover {
+  background: rgba(255, 255, 255, 0.08);
+  color: rgba(255, 255, 255, 0.9);
+}
+.sidebar-menu :deep(.el-menu-item.is-active) {
+  color: #fff;
+  background: linear-gradient(90deg, rgba(64, 158, 255, 0.25) 0%, rgba(99, 102, 241, 0.15) 100%);
+  font-weight: 500;
+}
+.sidebar-menu :deep(.el-menu-item)::after {
+  display: none;
+}
+.sidebar-menu :deep(.el-sub-menu .el-menu) {
+  background: rgba(0, 0, 0, 0.2) !important;
+}
+.sidebar-menu :deep(.el-sub-menu .el-menu .el-menu-item) {
+  padding-left: 52px !important;
+  font-size: 13px;
+  height: 38px;
+  line-height: 38px;
+}
+.sidebar-menu :deep(.el-icon) {
+  font-size: 16px;
+}
+
+.sidebar-spacer {
+  flex: 1;
+}
+.sidebar-version {
+  text-align: center;
+  font-size: 11px;
+  color: rgba(255, 255, 255, 0.25);
+  padding: 8px 0;
+  letter-spacing: 0.5px;
+}
+
+/* ── Content Area ── */
+.admin-content {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  min-width: 0;
+}
+
+.content-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 16px 28px;
+  background: var(--bg-card);
+  border-bottom: 1px solid var(--border-light);
+  flex-shrink: 0;
+}
+.content-breadcrumb {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+.breadcrumb-current {
+  font-size: 18px;
+  font-weight: 700;
+  color: var(--text);
+}
+.content-actions :deep(.el-button) {
+  color: var(--text-secondary);
+  gap: 4px;
+}
+
+.content-body {
+  flex: 1;
+  overflow-y: auto;
+  padding: 24px 28px;
+}
+
+/* ── Global page save bar ── */
+.content-body :deep(.save-bar) {
+  position: fixed;
+  bottom: 32px;
+  right: 32px;
+  z-index: 100;
+  background: var(--bg-card);
+  padding: 12px 16px;
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--border);
+  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
+  display: flex;
+  gap: 10px;
+  transition: box-shadow 0.2s, transform 0.2s;
+}
+.content-body :deep(.save-bar:hover) {
+  box-shadow: 0 6px 24px rgba(0,0,0,0.18);
+  transform: translateY(-2px);
+}
 </style>
--- a/packages/frontend/src/pages/admin/AdminLogin.vue
+++ b/packages/frontend/src/pages/admin/AdminLogin.vue
@@ -1,7 +1,12 @@
 <template>
  <div class="admin-login-page">
+    <div class="login-bg-pattern"></div>
    <div class="login-card">
-      <h1 class="login-title">{{ siteName || 'CloudSearch' }} 管理后台</h1>
+      <div class="login-brand">
+        <div class="login-logo">☁️</div>
+        <h1 class="login-title">{{ siteName || 'CloudSearch' }}</h1>
+        <p class="login-subtitle">管理后台</p>
+      </div>
      <el-form ref="formRef" :model="form" :rules="rules" label-width="0" size="large" @keyup.enter="handleLogin">
        <el-form-item prop="username">
          <el-input v-model="form.username" placeholder="用户名" prefix-icon="User" />
@@ -11,17 +16,18 @@
        </el-form-item>
        <el-form-item>
          <el-button type="primary" :loading="loading" class="login-btn" @click="handleLogin">
-            登录
+            {{ loading ? '登录中...' : '登 录' }}
          </el-button>
        </el-form-item>
      </el-form>
      <p v-if="errorMsg" class="error-msg">{{ errorMsg }}</p>
+      <p class="login-footer">CloudSearch v{{ appVersion }}</p>
    </div>
  </div>
 </template>

 <script setup lang="ts">
-import { ref, reactive } from 'vue'
+import { ref, reactive, onMounted } from 'vue'
 import { User, Lock } from '@element-plus/icons-vue'
 import { ElMessage } from 'element-plus'
 import { getSiteConfig, adminLogin } from '../../api'
@@ -31,8 +37,8 @@ const formRef = ref<InstanceType<typeof ElForm>>()
 const loading = ref(false)
 const errorMsg = ref('')
 const siteName = ref('')
+const appVersion = ref('')

-// 获取网站名称
 getSiteConfig().then(cfg => {
  if (cfg.site_name) siteName.value = cfg.site_name
 }).catch(() => {})
@@ -64,6 +70,14 @@ async function handleLogin() {
    loading.value = false
  }
 }
+
+onMounted(async () => {
+  try {
+    const h = await fetch('/health')
+    const hv = await h.json()
+    appVersion.value = hv.version || ''
+  } catch {}
+})
 </script>

 <style scoped>
@@ -72,29 +86,84 @@ async function handleLogin() {
  display: flex;
  align-items: center;
  justify-content: center;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
+  position: relative;
+  overflow: hidden;
+}
+.login-bg-pattern {
+  position: absolute;
+  inset: 0;
+  background:
+    radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.12) 0%, transparent 50%),
+    radial-gradient(circle at 80% 30%, rgba(118, 75, 162, 0.12) 0%, transparent 50%),
+    radial-gradient(circle at 50% 80%, rgba(64, 158, 255, 0.08) 0%, transparent 50%);
 }
 .login-card {
+  position: relative;
  width: 400px;
-  padding: 40px;
-  background: var(--bg-white);
-  border-radius: 16px;
-  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
+  padding: 48px 40px 36px;
+  background: rgba(255, 255, 255, 0.95);
+  backdrop-filter: blur(20px);
+  border-radius: var(--radius-xl);
+  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
+}
+.login-brand {
+  text-align: center;
+  margin-bottom: 36px;
+}
+.login-logo {
+  font-size: 48px;
+  margin-bottom: 8px;
+  line-height: 1;
 }
 .login-title {
-  text-align: center;
-  font-size: 24px;
-  font-weight: 700;
-  color: #303133;
-  margin-bottom: 32px;
+  font-size: 26px;
+  font-weight: 800;
+  color: #1d2129;
+  margin: 0 0 4px;
+  letter-spacing: 1px;
+}
+.login-subtitle {
+  font-size: 14px;
+  color: #86909c;
+  margin: 0;
+  letter-spacing: 2px;
 }
 .login-btn {
  width: 100%;
+  height: 44px;
+  font-size: 15px;
+  letter-spacing: 4px;
+  border-radius: var(--radius-md);
 }
 .error-msg {
  text-align: center;
  color: #f56c6c;
-  font-size: 14px;
+  font-size: 13px;
  margin-top: 12px;
+  padding: 8px 12px;
+  background: #fef0f0;
+  border-radius: var(--radius-sm);
+  line-height: 1.4;
+}
+.login-footer {
+  text-align: center;
+  color: #c9cdd4;
+  font-size: 11px;
+  margin-top: 20px;
+  margin-bottom: 0;
+}
+
+[data-theme="dark"] .login-card {
+  background: rgba(29, 29, 29, 0.95);
+}
+[data-theme="dark"] .login-title {
+  color: #e5e5e5;
+}
+[data-theme="dark"] .login-subtitle {
+  color: #666666;
+}
+[data-theme="dark"] .error-msg {
+  background: rgba(245, 108, 108, 0.12);
 }
 </style>
--- a/packages/frontend/src/pages/admin/Cleanup.vue
+++ b/packages/frontend/src/pages/admin/Cleanup.vue
@@ -2,53 +2,108 @@
  <div class="cleanup-section">
    <el-card class="config-card">
      <template #header><span>🧹 存储清理</span></template>
-      <el-form label-width="160px" label-position="left" size="small">
-        <el-form-item label="启用自动清理">
-          <el-switch v-model="cleanupEnabled" active-text="启用" inactive-text="关闭" />
-          <div class="form-tip" style="margin-left: 8px;">
-            每天自动检查一次，将过期文件移入回收站、删除旧日志、清空回收站释放空间
+      <div class="cleanup-grid">
+        <!-- 列1: ⏱ 基础清理策略 -->
+        <div class="cleanup-group">
+          <div class="cleanup-group-label">⏱ 基础清理策略</div>
+          <el-form label-width="120px" label-position="left" size="small">
+            <el-form-item label="自动清理">
+              <div style="display: flex; align-items: center; gap: 10px; flex-wrap: wrap;">
+                <el-switch v-model="cleanupEnabled" size="small" />
+                <span class="cleanup-hint">每天自动检查一次，删除过期日志、移入回收站文件</span>
              </div>
            </el-form-item>
-        <el-form-item label="云盘文件保留天数">
-          <el-input-number v-model="cleanupFileRetentionDays" :min="1" :max="365" style="width: 140px" />
-          <div class="form-tip" style="margin-left: 8px;">超过此天数的日期文件夹将被移入回收站</div>
-        </el-form-item>
-        <el-form-item label="转存日志保留天数">
-          <el-input-number v-model="cleanupLogRetentionDays" :min="1" :max="365" style="width: 140px" />
-          <div class="form-tip" style="margin-left: 8px;">超过此天数的转存记录将被删除</div>
-        </el-form-item>
            <el-form-item label="清空回收站">
-          <el-switch v-model="cleanupEmptyTrash" active-text="启用" inactive-text="关闭" />
-          <div class="form-tip" style="margin-left: 8px;">移入回收站后自动清空，永久删除文件以释放存储空间</div>
+              <div style="display: flex; align-items: center; gap: 10px;">
+                <el-switch v-model="cleanupEmptyTrash" size="small" />
+                <span class="cleanup-hint">清理时一并清空各网盘回收站</span>
+              </div>
            </el-form-item>
-        <el-divider content-position="left">空间阈值自动清理</el-divider>
-        <el-form-item label="启用空间阈值清理">
-          <el-switch v-model="cleanupSpaceThresholdEnabled" active-text="启用" inactive-text="关闭" />
-          <div class="form-tip" style="margin-left: 8px;">已用空间超过阈值时，按比例删除最旧的转存文件（优先级高于保留天数）</div>
-        </el-form-item>
-        <el-form-item v-if="cleanupSpaceThresholdEnabled" label="使用阈值">
-          <el-slider v-model="cleanupSpaceThresholdPercent" :min="50" :max="99" style="width: 200px" show-input />
-          <div class="form-tip" style="margin-left: 8px;">已用空间超过此百分比时触发强制清理</div>
-        </el-form-item>
-        <el-form-item v-if="cleanupSpaceThresholdEnabled" label="删除比例">
-          <el-slider v-model="cleanupSpaceThresholdDeletePercent" :min="5" :max="50" :step="5" style="width: 200px" show-input />
-          <div class="form-tip" style="margin-left: 8px;">触发清理时释放总空间的百分比（如 10% 表示累计删除最旧文件直到达到总空间的 10%，6TB 总空间 → 释放 ~600GB）</div>
-        </el-form-item>
-        <el-divider content-position="left">分享链接复用</el-divider>
-        <el-form-item label="复用已有分享链接">
-          <el-switch v-model="saveReuseEnabled" active-text="启用" inactive-text="关闭" />
-          <div class="form-tip" style="margin-left: 8px;">相同原始链接不再重复转存，复用已有分享链接（会验证原链接有效性；60秒内重复请求直接返回已有链接）</div>
+            <el-form-item label="白名单目录">
+              <div style="width: 100%;">
+                <div style="display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px;" v-if="whitelistDirs.length">
+                  <el-tag v-for="(dir, i) in whitelistDirs" :key="i" closable size="small" @close="removeWhitelistDir(i)">{{ dir }}</el-tag>
+                </div>
+                <div style="display: flex; gap: 6px;">
+                  <el-input v-model="newWhitelistDir" placeholder="输入目录名" size="small" style="width: 160px" @keyup.enter="addWhitelistDir" />
+                  <el-button type="primary" size="small" @click="addWhitelistDir">添加</el-button>
+                </div>
+              </div>
            </el-form-item>
          </el-form>
-      <el-divider content-position="left">手动操作</el-divider>
-      <div style="display: flex; gap: 10px; flex-wrap: wrap;">
-        <el-button type="primary" size="small" :loading="cleanupSaving" @click="handleSaveCleanupConfigs">💾 保存清理配置</el-button>
-        <el-button type="danger" size="small" :loading="cleanupRunning" @click="handleRunCleanup">{{ cleanupRunning ? '清理中...' : '🗑️ 立即清理' }}</el-button>
-        <el-button type="warning" size="small" :loading="emptyTrashRunning" @click="handleEmptyTrash">{{ emptyTrashRunning ? '清空中...' : '🧹 立即清空回收站' }}</el-button>
        </div>
-      <div v-if="lastCleanupTime" class="cleanup-info" style="margin-top: 10px;">
-        <span>⏰ 上次清理：{{ lastCleanupTime }}</span>
-        <span v-if="lastCleanupStats" style="margin-left: 16px;">📊 {{ lastCleanupStats }}</span>
+
+        <!-- 列2: 📦 保留设置 -->
+        <div class="cleanup-group">
+          <div class="cleanup-group-label">📦 保留设置</div>
+          <el-form label-width="120px" label-position="left" size="small">
+            <el-form-item label="文件保留">
+              <div style="display: flex; align-items: center; gap: 8px;">
+                <el-input-number v-model="cleanupFileRetentionDays" :min="1" :max="365" style="width: 100px" size="small" />
+                <span>天</span>
+              </div>
+            </el-form-item>
+            <el-form-item label="日志保留">
+              <div style="display: flex; align-items: center; gap: 8px;">
+                <el-input-number v-model="cleanupLogRetentionDays" :min="1" :max="365" style="width: 100px" size="small" />
+                <span>天</span>
+              </div>
+            </el-form-item>
+            <el-form-item label="Cookie检测">
+              <div style="display: flex; align-items: center; gap: 8px;">
+                <el-input-number v-model="verifyIntervalMinutes" :min="5" :max="1440" :step="5" style="width: 100px" size="small" />
+                <span>分钟</span>
+              </div>
+            </el-form-item>
+            <el-form-item label="空间校准">
+              <div style="display: flex; align-items: center; gap: 8px;">
+                <el-input-number v-model="storageRefreshIntervalMinutes" :min="5" :max="1440" :step="5" style="width: 100px" size="small" />
+                <span>分钟</span>
+              </div>
+            </el-form-item>
+          </el-form>
+        </div>
+
+        <!-- 列3: 📊 空间阈值自动清理 -->
+        <div class="cleanup-group">
+          <div class="cleanup-group-label">📊 空间阈值自动清理</div>
+          <el-form label-width="120px" label-position="left" size="small">
+            <el-form-item label="启用">
+              <el-switch v-model="cleanupSpaceThresholdEnabled" size="small" />
+              <span class="cleanup-hint" style="margin-left: 8px;">已用空间超过阈值时，按比例删除最旧的转存文件</span>
+            </el-form-item>
+            <el-form-item v-if="cleanupSpaceThresholdEnabled" label="使用阈值">
+              <el-slider v-model="cleanupSpaceThresholdPercent" :min="50" :max="99" style="width: 140px" show-input size="small" />
+            </el-form-item>
+            <el-form-item v-if="cleanupSpaceThresholdEnabled" label="删除比例">
+              <el-slider v-model="cleanupSpaceThresholdDeletePercent" :min="5" :max="50" :step="5" style="width: 140px" show-input size="small" />
+            </el-form-item>
+          </el-form>
+        </div>
+
+        <!-- 列4: 🔗 分享链接复用 -->
+        <div class="cleanup-group">
+          <div class="cleanup-group-label">🔗 分享链接复用</div>
+          <el-form label-width="120px" label-position="left" size="small">
+            <el-form-item label="复用">
+              <el-switch v-model="saveReuseEnabled" size="small" />
+              <span class="cleanup-hint" style="margin-left: 8px;">相同原始链接不再重复转存，复用已有分享链接（会自动验证原链接有效性；60秒内重复请求直接返回已有链接）</span>
+            </el-form-item>
+          </el-form>
+        </div>
+      </div>
+
+      <!-- 底部：手动操作（跨列全宽） -->
+      <div class="cleanup-actions">
+        <div class="cleanup-actions-buttons">
+          <el-button type="primary" :loading="cleanupSaving" @click="handleSaveCleanupConfigs">💾 保存清理配置</el-button>
+          <el-button type="danger" :loading="cleanupRunning" @click="handleRunCleanup">{{ cleanupRunning ? '清理中...' : '🗑️ 立即清理' }}</el-button>
+          <el-button type="warning" :loading="emptyTrashRunning" @click="handleEmptyTrash">{{ emptyTrashRunning ? '清空中...' : '🧹 清空回收站' }}</el-button>
+        </div>
+        <div v-if="lastCleanupTime" class="cleanup-info">
+          ⏰ 上次清理：{{ lastCleanupTime }}
+          <span v-if="lastCleanupStats" style="margin-left: 12px;">📊 {{ lastCleanupStats }}</span>
+        </div>
      </div>
    </el-card>
  </div>
@@ -116,12 +171,51 @@ const saveReuseEnabled = computed({
  set: (val: boolean) => { sysConfigs.save_reuse_enabled = val ? 'true' : 'false' },
 })

+// 白名单
+const whitelistDirs = ref<string[]>([])
+const newWhitelistDir = ref('')
+
+function loadWhitelistDirs() {
+  try {
+    const raw = String(sysConfigs.cleanup_whitelist_dirs || '[]')
+    whitelistDirs.value = JSON.parse(raw)
+  } catch {
+    whitelistDirs.value = []
+  }
+}
+
+function addWhitelistDir() {
+  const name = newWhitelistDir.value.trim()
+  if (!name) return
+  if (whitelistDirs.value.includes(name)) {
+    ElMessage.warning('该目录已在白名单中')
+    return
+  }
+  whitelistDirs.value.push(name)
+  newWhitelistDir.value = ''
+}
+
+function removeWhitelistDir(index: number) {
+  whitelistDirs.value.splice(index, 1)
+}
+
+// Cookie检测间隔 + 空间校准间隔
+const verifyIntervalMinutes = computed({
+  get: () => Number(sysConfigs.cleanup_verify_interval ?? 30),
+  set: (val: number) => { sysConfigs.cleanup_verify_interval = val },
+})
+const storageRefreshIntervalMinutes = computed({
+  get: () => Number(sysConfigs.storage_refresh_interval ?? 180),
+  set: (val: number) => { sysConfigs.storage_refresh_interval = val },
+})
+
 async function loadCleanupConfigs() {
  try {
    const raw = await getSystemConfigs()
    for (const cfg of raw) {
      sysConfigs[cfg.key] = cfg.value
    }
+    loadWhitelistDirs()
  } catch (e) {
    console.error('加载清理配置失败', e)
  }
@@ -130,8 +224,15 @@ async function loadCleanupConfigs() {
 async function handleSaveCleanupConfigs() {
  cleanupSaving.value = true
  try {
-    const keys = ['cleanup_enabled', 'cleanup_file_retention_days', 'cleanup_log_retention_days', 'cleanup_empty_trash', 'cleanup_space_threshold_enabled', 'cleanup_space_threshold_percent', 'cleanup_space_threshold_delete_percent', 'save_reuse_enabled']
+    const keys = [
+      'cleanup_enabled', 'cleanup_file_retention_days', 'cleanup_log_retention_days',
+      'cleanup_empty_trash',
+      'cleanup_space_threshold_enabled', 'cleanup_space_threshold_percent', 'cleanup_space_threshold_delete_percent',
+      'save_reuse_enabled',
+      'cleanup_verify_interval', 'storage_refresh_interval',
+    ]
    const entries = keys.map(key => ({ key, value: String(sysConfigs[key] ?? '') }))
+    entries.push({ key: 'cleanup_whitelist_dirs', value: JSON.stringify(whitelistDirs.value) })
    await updateSystemConfigs(entries)
    ElMessage.success('清理配置已保存')
  } catch (e: any) {
@@ -181,14 +282,74 @@ onMounted(() => {

 <style scoped>
 .cleanup-section .config-card {
-  max-width: 800px;
+  /* 全宽展示，没有max-width限制 */
 }
-.form-tip {
+.cleanup-section :deep(.el-card__header) {
+  font-size: 16px;
+  font-weight: 600;
+  letter-spacing: 0.5px;
+  border-bottom: 1px solid var(--border);
+}
+
+/* ── 2列网格布局 ── */
+.cleanup-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 16px;
+}
+
+.cleanup-group {
+  border: 1px solid var(--border);
+  border-radius: var(--radius-md);
+  padding: 16px 18px;
+  background: var(--bg-card);
+  transition: box-shadow 0.2s;
+}
+.cleanup-group:hover {
+  box-shadow: var(--shadow-sm);
+}
+.cleanup-group-label {
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--primary);
+  margin-bottom: 12px;
+  padding-bottom: 8px;
+  border-bottom: 1px dashed var(--border-light);
+}
+.cleanup-hint {
+  color: var(--text-tertiary);
  font-size: 12px;
-  color: var(--el-text-color-secondary);
+  line-height: 1.5;
+}
+
+/* ── 底部操作栏（跨列全宽） ── */
+.cleanup-actions {
+  margin-top: 20px;
+  padding: 16px 18px;
+  border-top: 1px solid var(--border);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  flex-wrap: wrap;
+  gap: 12px;
+}
+.cleanup-actions-buttons {
+  display: flex;
+  gap: 10px;
+  flex-wrap: wrap;
 }
 .cleanup-info {
  font-size: 13px;
-  color: var(--el-text-color-secondary);
+  color: var(--text-tertiary);
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px;
+}
+
+/* ── 响应式：窄屏时改为单列 ── */
+@media (max-width: 900px) {
+  .cleanup-grid {
+    grid-template-columns: 1fr;
+  }
 }
 </style>
--- a/packages/frontend/src/pages/admin/CloudConfig.vue
+++ b/packages/frontend/src/pages/admin/CloudConfig.vue
@@ -29,7 +29,9 @@
      <el-button @click="verifyAll">全部重新验证</el-button>
    </div>

-    <el-table :data="configs" stripe style="width: 100%">
+    <el-card shadow="never" class="table-card">
+      <template #header><span>📋 网盘配置列表</span></template>
+      <el-table :data="configs" stripe style="width: 100%" empty-text="暂无网盘配置，点击上方「新增配置」添加">
        <el-table-column label="网盘类型" width="110">
          <template #default="{ row }">
            <CloudBadge :cloud_type="row.cloud_type" />
@@ -99,6 +101,16 @@
          />
        </template>
      </el-table-column>
+      <el-table-column label="默认账号" width="100" align="center">
+        <template #default="{ row }">
+          <el-switch
+            :model-value="row.is_primary === 1"
+            :disabled="!row.is_transfer_enabled"
+            size="small"
+            @change="(val: boolean) => handleTogglePrimary(row, val)"
+          />
+        </template>
+      </el-table-column>
      <el-table-column label="操作" width="390" align="center">
        <template #default="{ row }">
          <el-button text type="primary" @click="openDialog(row)">编辑</el-button>
@@ -111,10 +123,26 @@
        </template>
      </el-table-column>
    </el-table>
+    </el-card>

    <!-- 新增/编辑弹窗 -->
    <el-dialog v-model="dialogVisible" :title="editingId ? '编辑配置' : '新增配置'" width="560px">
      <el-form ref="formRef" :model="form" :rules="rules" label-width="120px">
+        <!-- 白名单目录提示 -->
+        <el-alert
+          v-show="whitelistDirs.length > 0"
+          type="warning"
+          show-icon
+          :closable="false"
+          style="margin-bottom: 18px;"
+        >
+          <template #title>
+            <div style="line-height: 1.6;">
+              <div>🧹 请在网盘主目录内创建：<b>{{ whitelistDirs.join('、') }}</b> 目录</div>
+              <div>并将你的重要文件移至该目录，<b>只有这个目录不会被自动清理</b></div>
+            </div>
+          </template>
+        </el-alert>
        <el-form-item label="网盘类型" prop="cloud_type">
          <el-select v-model="form.cloud_type" style="width: 100%" :disabled="!!editingId" @change="onCloudTypeChange">
            <el-option
@@ -142,11 +170,6 @@
            input-style="font-family: monospace; font-size: 12px;"
          />
        </el-form-item>
-        <el-form-item label=" ">
-          <el-button type="primary" :loading="form._verifying" @click="verifyAndFillNickname" style="width: 100%">
-            {{ form._verifying ? '验证中...' : '🔍 自动获取（验证 Cookie 并回填信息）' }}
-          </el-button>
-        </el-form-item>
        <!-- Cookie 获取教程（根据网盘类型切换） -->
        <el-form-item label=" " v-if="form.cloud_type && form.cloud_type !== ''" class="cookie-tips-item">
          <div class="cookie-tips" :class="`cookie-tips-${form.cloud_type}`">
@@ -171,7 +194,8 @@ import { Loading } from '@element-plus/icons-vue'
 import { CLOUD_LABELS } from '../../types'
 import type { CloudType, CloudConfig } from '../../types'
 import { ElMessage } from 'element-plus'
-import { getCloudConfigs, saveCloudConfig, updateCloudConfig, deleteCloudConfig, testCloudConnection, getCloudTypes, toggleCloudType } from '../../api'
+import { getCloudConfigs, saveCloudConfig, updateCloudConfig, deleteCloudConfig, testCloudConnection, getCloudTypes, toggleCloudType, setPrimary } from '../../api'
+import { getSystemConfigs } from '../../api'
 import CloudBadge from '../../components/CloudBadge.vue'
 import type { ElForm } from 'element-plus'

@@ -295,6 +319,7 @@ const cookieTutorialHtml = computed(() => {
 onMounted(async () => {
  await loadConfigs()
  await loadCloudTypes()
+  await loadSystemConfigs()
 })

 // 每30分钟自动验证一次
@@ -315,6 +340,27 @@ async function loadCloudTypes() {
  } catch (e) { console.error('加载网盘类型失败', e) }
 }

+/** 加载系统配置，提取清理白名单目录 */
+const systemConfigs = ref<Record<string, string>>({})
+const whitelistDirs = computed(() => {
+  try {
+    const raw = systemConfigs.value.cleanup_whitelist_dirs || '[]'
+    const arr = JSON.parse(raw)
+    return Array.isArray(arr) && arr.length > 0 ? arr : []
+  } catch { return [] }
+})
+
+async function loadSystemConfigs() {
+  try {
+    const list = await getSystemConfigs()
+    const map: Record<string, string> = {}
+    for (const item of list) {
+      map[item.key] = item.value
+    }
+    systemConfigs.value = map
+  } catch (e) { console.error('加载系统配置失败', e) }
+}
+
 async function handleCloudToggle(type: string, enabled: boolean) {
  const ct = cloudTypes.value.find(c => c.type === type)
  if (!ct) return
@@ -341,7 +387,7 @@ async function handleToggleTransfer(row: CloudConfig, enabled: boolean) {
      nickname: row.nickname || '',
      promotion_account: row.promotion_account || '',
      is_transfer_enabled: newVal,
-      is_active: row.is_active !== 0,
+      is_active: row.is_active,
      cookie: undefined, // don't send cookie on toggle-only
    })
    row.is_transfer_enabled = newVal
@@ -351,6 +397,16 @@ async function handleToggleTransfer(row: CloudConfig, enabled: boolean) {
  }
 }

+async function handleTogglePrimary(row: CloudConfig, enabled: boolean) {
+  try {
+    await setPrimary(row.id!, enabled)
+    row.is_primary = enabled ? 1 : 0
+    ElMessage.success(enabled ? `已将「${row.nickname || row.cloud_type}」设为默认账号` : '已取消默认账号')
+  } catch (e: any) {
+    ElMessage.error(e.response?.data?.error || e.message || '操作失败')
+  }
+}
+
 async function autoVerifyAll() {
  for (const cfg of configs.value) {
    if (cfg.cookie_preview || cfg.nickname) {
@@ -393,33 +449,6 @@ async function verifyOne(row: CloudConfig & { _verifying?: boolean }, silent = f
  }
 }

-async function verifyAndFillNickname() {
-  if (!form.cookie) {
-    ElMessage.warning('请先输入 Cookie')
-    return
-  }
-  if (!form.cloud_type) {
-    ElMessage.warning('请先选择网盘类型')
-    return
-  }
-  form._verifying = true
-  try {
-    const result = await testCloudConnection(form.cloud_type as CloudType, form.cookie)
-    if (result.success) {
-      if (result.nickname) form.nickname = result.nickname
-      if (result.storage_used) form._storageUsed = result.storage_used
-      if (result.storage_total) form._storageTotal = result.storage_total
-      ElMessage.success(`昵称：${result.nickname || '获取成功'}`)
-    } else {
-      ElMessage.warning(result.message || '验证失败，请检查 Cookie')
-    }
-  } catch (e: any) {
-    ElMessage.error(e.response?.data?.error || '验证失败，请检查 Cookie')
-  } finally {
-    form._verifying = false
-  }
-}
-
 function openDialog(row: CloudConfig | null) {
  if (row) {
    editingId.value = row.id ?? null
@@ -453,10 +482,9 @@ async function handleSave() {
  // 1. 表单校验（含推广账号必填）
  const valid = await formRef.value?.validate().catch(() => false)
  if (!valid) return
-
  saving.value = true
  try {
-    // 2. 如果有 Cookie，先验证 Cookie
+    // 2. 如果有 Cookie，验证 Cookie 有效/无效（不回填昵称和空间）
    if (form.cookie) {
      try {
        const verifyResult = await testCloudConnection(form.cloud_type as CloudType, form.cookie)
@@ -465,17 +493,12 @@ async function handleSave() {
          saving.value = false
          return
        }
-        // 保存验证结果
-        if (verifyResult.nickname && !form.nickname) form.nickname = verifyResult.nickname
-        if (verifyResult.storage_used) form._storageUsed = verifyResult.storage_used
-        if (verifyResult.storage_total) form._storageTotal = verifyResult.storage_total
      } catch (e: any) {
        ElMessage.error(`Cookie验证失败：${e.response?.data?.error || '网络错误'}`)
        saving.value = false
        return
      }
    }
-
    // 3. 保存配置
    if (editingId.value) {
      await updateCloudConfig({
@@ -483,11 +506,9 @@ async function handleSave() {
        cloud_type: form.cloud_type as CloudType,
        nickname: form.nickname,
        promotion_account: form.promotion_account,
-        is_transfer_enabled: form.is_transfer_enabled,
+        is_transfer_enabled: form.is_transfer_enabled ? 1 : 0,
        cookie: form.cookie || undefined,
-        is_active: true,
-        storage_used: form._storageUsed || undefined,
-        storage_total: form._storageTotal || undefined,
+        is_active: 1,
      })
      ElMessage.success('配置更新成功')
    } else {
@@ -495,11 +516,9 @@ async function handleSave() {
        cloud_type: form.cloud_type as CloudType,
        nickname: form.nickname,
        promotion_account: form.promotion_account,
-        is_transfer_enabled: form.is_transfer_enabled,
+        is_transfer_enabled: form.is_transfer_enabled ? 1 : 0,
        cookie: form.cookie,
-        is_active: true,
-        storage_used: form._storageUsed || undefined,
-        storage_total: form._storageTotal || undefined,
+        is_active: 1,
      })
      ElMessage.success('配置保存成功')
    }
@@ -564,16 +583,27 @@ function storageFree(row: CloudConfig): string {

 <style scoped>
 .cloud-config {
-  background: var(--bg-white);
-  border-radius: var(--radius-card);
-  padding: 24px;
+  /* Uses global card styles from App.vue */
 }
-.cloud-toggle-grid { display: flex; flex-wrap: wrap; gap: 12px; }
-.cloud-toggle-chip { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--el-border-color-light); border-radius: 8px; background: var(--el-bg-color); }
-.cloud-toggle-chip:hover { border-color: var(--el-color-primary-light-5); }
-.cloud-icon-img { width: 20px; height: 20px; object-fit: contain; }
-.cloud-label { font-size: 13px; font-weight: 500; }
-.form-tip { font-size: 12px; color: var(--el-text-color-secondary); }
+
+/* ── Table card wrapper ── */
+.table-card {
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--border) !important;
+  margin-bottom: 20px;
+}
+.table-card :deep(.el-card__header) {
+  font-size: 15px;
+  font-weight: 600;
+  background: var(--bg-card-header);
+  border-bottom: 1px solid var(--border);
+  padding: 12px 18px;
+}
+.table-card :deep(.el-card__body) {
+  padding: 0;
+}
+
+/* ── Toolbar ── */
 .toolbar {
  margin-bottom: 16px;
  display: flex;
@@ -581,24 +611,35 @@ function storageFree(row: CloudConfig): string {
  align-items: center;
  flex-wrap: wrap;
 }
-.sign-summary-tag {
-  margin-left: 4px;
-}
+
+/* ── Table cells ── */
 .nickname-text {
  font-weight: 600;
-  color: #303133;
+  color: var(--text);
 }
 .promotion-text {
  font-size: 12px;
-  color: #606266;
+  color: var(--text-secondary);
 }
 .uid-cell {
-  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
+  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 11px;
-  color: #909399;
+  color: var(--text-tertiary);
  letter-spacing: 0.3px;
 }
-/* 空间进度条 */
+.save-count {
+  font-size: 12px;
+  color: var(--text-tertiary);
+}
+.verifying {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 12px;
+  color: var(--text-tertiary);
+}
+
+/* ── Storage bar ── */
 .storage-cell {
  display: flex;
  flex-direction: column;
@@ -607,7 +648,7 @@ function storageFree(row: CloudConfig): string {
 }
 .storage-bar-wrap {
  height: 4px;
-  background: #f0f2f5;
+  background: var(--border-light);
  border-radius: 2px;
  overflow: hidden;
 }
@@ -621,44 +662,27 @@ function storageFree(row: CloudConfig): string {
 .storage-bar-fill.bar-danger { background: #f56c6c; }
 .storage-text {
  font-size: 11px;
-  color: #909399;
+  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 3px;
 }
-.storage-used { color: #606266; font-weight: 600; }
-.storage-total { color: #303133; font-weight: 600; }
-.storage-free { color: #909399; }
-.save-count {
-  font-size: 12px;
-  color: #909399;
-}
-.verifying {
-  display: inline-flex;
-  align-items: center;
-  gap: 4px;
-  font-size: 12px;
-  color: #909399;
-}
-:deep(.el-input-group__append) {
-  padding: 0;
-}
-:deep(.el-input-group__append .el-button) {
-  border-radius: 0;
-}
+.storage-used { color: var(--text-secondary); font-weight: 600; }
+.storage-total { color: var(--text); font-weight: 600; }
+.storage-free { color: var(--text-tertiary); }

-/* Cookie 教程卡片 */
+/* ── Cookie tutorial card ── */
 .cookie-tips-item :deep(.el-form-item__content) {
  margin-left: 0 !important;
 }
 .cookie-tips {
  background: #f8faff;
  border: 1px solid #e8f0fe;
-  border-radius: 8px;
+  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.8;
-  color: #606266;
+  color: var(--text-secondary);
  width: 100%;
  box-sizing: border-box;
 }
@@ -667,7 +691,7 @@ function storageFree(row: CloudConfig): string {
 }
 .cookie-tips-title {
  font-weight: 700;
-  color: #409eff;
+  color: var(--primary);
  font-size: 13px;
 }
 .cookie-tips-steps {
@@ -678,11 +702,11 @@ function storageFree(row: CloudConfig): string {
  margin-bottom: 4px;
 }
 .cookie-tips-steps code {
-  background: #ecf5ff;
+  background: var(--primary-soft);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
-  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
+  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
 }
 .cookie-tips-note {
  margin-top: 8px;
@@ -698,4 +722,42 @@ function storageFree(row: CloudConfig): string {
  background: #f5f0e0;
  font-size: 11px;
 }
+
+[data-theme="dark"] .cookie-tips {
+  background: rgba(64, 158, 255, 0.06);
+  border-color: rgba(64, 158, 255, 0.15);
+}
+[data-theme="dark"] .cookie-tips-title {
+  color: #66b1ff;
+}
+[data-theme="dark"] .cookie-tips-steps code {
+  background: rgba(64, 158, 255, 0.12);
+}
+[data-theme="dark"] .cookie-tips-note {
+  background: rgba(255, 193, 7, 0.1);
+  border-color: rgba(255, 193, 7, 0.2);
+  color: #d4a84b;
+}
+[data-theme="dark"] .cookie-tips-note code {
+  background: rgba(255, 193, 7, 0.12);
+}
+
+/* ── Cloud toggle (re-used from AdminDashboard) ── */
+.cloud-toggle-grid { display: flex; flex-wrap: wrap; gap: 8px; }
+.cloud-toggle-chip { display: flex; align-items: center; gap: 6px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg); }
+.cloud-toggle-chip:hover { border-color: var(--primary); }
+.cloud-icon-img { width: 20px; height: 20px; object-fit: contain; flex-shrink: 0; }
+.cloud-label { font-size: 13px; font-weight: 500; }
+
+/* ── Dialog refinements ── */
+:deep(.el-dialog__header) {
+  font-weight: 700;
+  font-size: 16px;
+}
+:deep(.el-dialog__body) {
+  padding: 20px 24px;
+}
+:deep(.el-dialog__wrapper .el-dialog) {
+  border-radius: var(--radius-lg);
+}
 </style>
--- a/packages/frontend/src/pages/admin/SaveRecords.vue
+++ b/packages/frontend/src/pages/admin/SaveRecords.vue
@@ -74,6 +74,8 @@
    </div>

    <!-- ── Table ── -->
+    <el-card shadow="never" class="save-table-card">
+      <template #header><span>📋 转存日志列表</span></template>
      <div class="el-table-wrap">
      <el-table
        :data="records" stripe style="width: 100%"
@@ -85,15 +87,15 @@
      <el-table-column type="expand" width="36">
        <template #default="{ row }">
          <div class="expand-detail">
-            <!-- Row 1: 原始链接 + 文件夹数量 + 文件数量 -->
+            <!-- Row 1: 原始链接 + 文件大小 + 文件夹+文件数 -->
            <div class="detail-row">
-              <div class="detail-cell">
+              <div class="detail-cell" style="flex:2">
                <span class="detail-label">原始链接</span>
                <a :href="row.source_url" target="_blank" class="detail-link">{{ row.source_url }}</a>
              </div>
-              <div class="detail-cell" v-if="row.original_folder_name">
-                <span class="detail-label">原始文件夹名</span>
-                <code class="detail-code">{{ row.original_folder_name }}</code>
+              <div class="detail-cell" v-if="row.file_size">
+                <span class="detail-label">文件大小</span>
+                <code class="detail-code">{{ row.file_size ? (function(n){if(n==null||n==='')return'-';var v=typeof n==='string'?parseInt(n,10):n;if(!v||v<=0)return'-';var u=['B','KB','MB','GB','TB'];var i=0,s=v;while(s>=1024&&i<4){s/=1024;i++}return s.toFixed(i===0?0:2)+' '+u[i]})(row.file_size) : '-' }}</code>
              </div>
              <div class="detail-cell" v-if="row.status !== 'reused' && (row.folder_count > 0 || row.file_count > 0)">
                <span class="detail-label">文件夹</span>
@@ -108,9 +110,24 @@
                <span class="reuse-msg">♻️ 直接使用已有分享链接，无需实际转存</span>
              </div>
            </div>
-            <!-- Row 2: 分享链接 + 分享密码 + 转存文件夹 -->
+            <!-- Row 2: 使用账号 + 原始文件夹名 -->
            <div class="detail-row">
-              <div class="detail-cell" v-if="row.share_url">
+              <div class="detail-cell" v-if="row.config_nickname">
+                <span class="detail-label">使用账号</span>
+                <el-tag size="small" type="success" effect="plain">{{ row.config_nickname }}</el-tag>
+              </div>
+              <div class="detail-cell" v-if="row.original_folder_name">
+                <span class="detail-label">原始文件夹名</span>
+                <code class="detail-code">{{ row.original_folder_name }}</code>
+              </div>
+              <div class="detail-cell" v-if="row.folder_name">
+                <span class="detail-label">转存文件夹</span>
+                <code class="detail-code">{{ row.folder_name }}</code>
+              </div>
+            </div>
+            <!-- Row 3: 分享链接 + 分享密码 + 耗时 -->
+            <div class="detail-row">
+              <div class="detail-cell" v-if="row.share_url" style="flex:2">
                <span class="detail-label">分享链接</span>
                <a :href="row.share_url" target="_blank" class="detail-link">{{ row.share_url }}</a>
              </div>
@@ -118,12 +135,12 @@
                <span class="detail-label">分享密码</span>
                <el-tag size="small" type="warning">{{ row.share_pwd }}</el-tag>
              </div>
-              <div class="detail-cell" v-if="row.folder_name">
-                <span class="detail-label">转存文件夹</span>
-                <code class="detail-code">{{ row.folder_name }}</code>
+              <div class="detail-cell">
+                <span class="detail-label">耗时</span>
+                <span :class="['detail-duration', durationClass(row.duration_ms)]">{{ formatDuration(row.duration_ms) }}</span>
              </div>
            </div>
-            <!-- Row 3: IP地址 + 归属地 -->
+            <!-- Row 4: IP地址 + 归属地 + 创建时间 -->
            <div class="detail-row" v-if="row.ip_address">
              <div class="detail-cell">
                <span class="detail-label">IP 地址</span>
@@ -133,12 +150,22 @@
                <span class="detail-label">归属地</span>
                <code class="detail-code">{{ formatLocation(row.ip_location) }}</code>
              </div>
+              <div class="detail-cell">
+                <span class="detail-label">时间</span>
+                <code class="detail-code">{{ formatTime(row.created_at) }}</code>
              </div>
-            <!-- Row 4: 错误信息（整行） -->
+            </div>
+            <!-- Row 5: 错误信息（整行） -->
            <div class="detail-row" v-if="row.status === 'failed' && row.error_message">
              <div class="detail-cell detail-full">
                <span class="detail-label">错误信息</span>
-                <pre class="detail-error">{{ row.error_message }}</pre>
+                <pre class="detail-error">{{ row.error_message.includes(' | ') ? row.error_message.split(' | ')[1] : row.error_message.split(' | ')[0] }}</pre>
+              </div>
+            </div>
+            <div class="detail-row" v-if="row.status === 'failed' && row.error_message && row.error_message.includes(' | ')">
+              <div class="detail-cell detail-full">
+                <span class="detail-label">友好提示</span>
+                <pre class="detail-error">{{ row.error_message.split(' | ')[0] }}</pre>
              </div>
            </div>
          </div>
@@ -225,6 +252,7 @@
      </el-table-column>
    </el-table>
    </div>
+    </el-card>

    <!-- ── Pagination ── -->
    <div class="pagination-wrap" v-if="total > 0">
@@ -314,7 +342,7 @@ function formatTime(t: string): string {
  const d = new Date(ts)
  if (isNaN(d.getTime())) return t
  const pad = (n: number) => String(n).padStart(2, '0')
-  return `${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
+  return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
 }

 function formatDuration(ms: number): string {
@@ -574,6 +602,20 @@ onMounted(() => {
 }

 /* ── Table ── */
+.save-table-card {
+  border-radius: var(--radius-lg);
+  border: 1px solid var(--border) !important;
+}
+.save-table-card :deep(.el-card__header) {
+  font-size: 15px;
+  font-weight: 600;
+  background: var(--bg-card-header);
+  border-bottom: 1px solid var(--border);
+  padding: 12px 18px;
+}
+.save-table-card :deep(.el-card__body) {
+  padding: 0;
+}
 .save-records :deep(.el-table) {
  border: 1px solid var(--el-border-color-light, #ebeef5);
  border-radius: 8px;
--- a/packages/frontend/src/pages/admin/SystemConfig.vue
+++ b/packages/frontend/src/pages/admin/SystemConfig.vue
@@ -490,14 +490,100 @@
        </el-form-item>
      </el-form>
    </el-card>
-<!-- 🔄 系统维护 -->    <el-card id="section-sys-maintenance" v-show="!activeSection || activeSection === 'sys-maintenance'">      <template #header>        <span>🔄 系统维护</span>      </template>      <el-form label-width="180px" label-position="left">        <el-form-item label="自动更新镜像">          <el-switch v-model="autoUpdateEnabled" active-text="启用" inactive-text="禁用" />          <div class="form-tip">启用后 CloudSearch 将自动检测并更新到最新镜像版本</div>          <div class="form-tip" style="color: var(--(--el-color-warning,#e6a23c));">            当前需手动在服务器执行：docker-compose -f /opt/CloudSearch/docker-compose.yml pull && docker-compose -f /opt/CloudSearch/docker-compose.yml up -d          </div>        </el-form-item>      </el-form>    </el-card>
+
+    <!-- 📬 消息推送 -->
+    <el-card id="section-sys-notify" v-show="!activeSection || activeSection === 'sys-notify'">
+      <template #header>
+        <span>📬 消息推送</span>
+      </template>
+
+      <div class="strategy-section">
+        <el-divider content-position="left">推送通道配置</el-divider>
+
+        <!-- 飞书 -->
+        <el-form-item label="飞书 Webhook">
+          <el-input v-model="configs.feishu_webhook_url" placeholder="https://open.feishu.cn/open-apis/bot/v2/hook/xxx" style="max-width: 500px" />
+          <div class="form-tip">飞书机器人 Webhook URL，配置后发送卡片消息到群聊。</div>
+          <div class="form-tip" style="color: var(--el-color-primary); font-size: 12px; margin-top: 2px;">
+            优先从环境变量 FEISHU_WEBHOOK 读取，其次读取此配置
+          </div>
+        </el-form-item>
+
+        <!-- Server酱 -->
+        <el-form-item label="Server酱 (微信)">
+          <el-input v-model="configs.serverchan_key" placeholder="SendKey" style="max-width: 300px" />
+          <div class="form-tip">通过 <a href="https://sct.ftqq.com" target="_blank" rel="noopener" style="color: var(--primary-color)">Server酱</a> 推送到微信，只需填写 SendKey</div>
+        </el-form-item>
+
+        <!-- Bark -->
+        <el-form-item label="Bark (iOS)">
+          <el-input v-model="configs.bark_key" placeholder="xxxxxxxxxxxxxxxxxxxxxx" style="max-width: 300px" />
+          <div class="form-tip" style="margin-bottom: 4px;">通过 <a href="https://bark.day.app" target="_blank" rel="noopener" style="color: var(--primary-color)">Bark</a> 推送到 iOS 设备，填写 API Key</div>
+          <div class="field-label-row">
+            <span class="field-label" style="font-size:12px; color:#909399;">自定义服务器</span>
+            <el-input v-model="configs.bark_server" placeholder="https://api.day.app" style="max-width: 280px" />
+          </div>
+        </el-form-item>
+
+        <!-- Telegram -->
+        <el-form-item label="Telegram">
+          <div style="display: flex; gap: 8px; align-items: center; width: 100%;">
+            <el-input v-model="configs.telegram_bot_token" placeholder="123456:ABC-DEF" style="max-width: 300px" />
+            <span style="font-size:12px; color:#909399;">Bot Token</span>
+            <el-input v-model="configs.telegram_chat_id" placeholder="@频道或 -100..." style="max-width: 200px" />
+            <span style="font-size:12px; color:#909399;">Chat ID</span>
+          </div>
+          <div class="form-tip">通过 TG Bot 推送消息，需先创建 Bot 并获取 Token</div>
+        </el-form-item>
+
+        <!-- 自定义 Webhook -->
+        <el-form-item label="自定义 Webhook">
+          <el-input v-model="configs.webhook_url" placeholder="https://example.com/webhook" style="max-width: 500px" />
+          <div class="form-tip">POST JSON 到指定 URL，格式：{title, content, level, source: "CloudSearch"}</div>
+        </el-form-item>
+
+        <el-divider content-position="left">推送事件开关</el-divider>
+
+        <div class="strategy-grid" style="grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));">
+          <div class="grid-cell">
+            <div class="field-label-row">
+              <span class="field-label">✅ 转存成功</span>
+              <el-switch v-model="configs.notify_on_save_success" active-value="true" inactive-value="false" />
+            </div>
+            <div class="field-desc">转存成功时推送通知</div>
+          </div>
+          <div class="grid-cell">
+            <div class="field-label-row">
+              <span class="field-label">❌ 转存连续失败</span>
+              <el-switch v-model="configs.notify_on_save_fail" active-value="true" inactive-value="false" />
+            </div>
+            <div class="field-desc">连续失败 3 次后推送通知</div>
+          </div>
+          <div class="grid-cell">
+            <div class="field-label-row">
+              <span class="field-label">⚠️ Cookie 过期</span>
+              <el-switch v-model="configs.notify_on_cookie_expire" active-value="true" inactive-value="false" />
+            </div>
+            <div class="field-desc">Cookie 过期时推送提醒</div>
+          </div>
+          <div class="grid-cell">
+            <div class="field-label-row">
+              <span class="field-label">🧹 清理完成</span>
+              <el-switch v-model="configs.notify_on_cleanup" active-value="true" inactive-value="false" />
+            </div>
+            <div class="field-desc">每日自动清理完成时推送</div>
+          </div>
+        </div>
+      </div>
+    </el-card>
+
+    <!-- 🔄 系统维护 -->    <el-card id="section-sys-maintenance" v-show="!activeSection || activeSection === 'sys-maintenance'">      <template #header>        <span>🔄 系统维护</span>      </template>      <el-form label-width="180px" label-position="left">        <el-form-item label="自动更新镜像">          <el-switch v-model="autoUpdateEnabled" active-text="启用" inactive-text="禁用" />          <div class="form-tip">启用后 CloudSearch 将自动检测并更新到最新镜像版本</div>          <div class="form-tip" style="color: var(--(--el-color-warning,#e6a23c));">            当前需手动在服务器执行：docker-compose -f /opt/CloudSearch/docker-compose.yml pull && docker-compose -f /opt/CloudSearch/docker-compose.yml up -d          </div>        </el-form-item>      </el-form>    </el-card>

    <!-- 保存按钮 -->
    <div class="save-bar">
      <el-button type="primary" size="large" :loading="saving" @click="handleSave">
        保存配置
      </el-button>
-      <el-button size="large" @click="handleLogout">退出登录</el-button>
    </div>
  </div>
 </template>
@@ -1097,16 +1183,6 @@ async function handleRemoveLogo() {
  background: #f0f0f0;
  object-fit: contain;
 }
-.save-bar {
-  position: sticky;
-  bottom: 0;
-  background: var(--bg-white);
-  padding: 16px 0;
-  border-top: 1px solid var(--border-color);
-  margin-top: 24px;
-  display: flex;
-  justify-content: flex-end; padding-right: 24px; gap: 12px;
-}

 /* ── 搜索策略 3列网格 ── */
 .strategy-grid {
Author	SHA1	Message	Date
root	e38adee8ff	feat: v0.1.7 消息推送模块 - 多通道通知（飞书/Server酱/Bark/Telegram/Webhook）+ 转存/清理/Cookie推送事件 + 推送配置页面	2026-05-15 23:59:55 +08:00
admin	1c7b750cda	docs: 完善README - 功能描述、架构图、一键部署命令	2026-05-15 23:29:54 +08:00
root	301bb63ef0	chore: v0.1.6 UI优化 - 两列网格布局、暗色适配、系统配置浮窗保存、退出登录统一到侧边栏	2026-05-15 23:08:33 +08:00
admin	4b437c34c6	chore: version.ts同步更新至v0.1.1	2026-05-15 18:44:17 +08:00
admin	cf965bcfee	fix: getStorageInfo快速估算(3s)+后台全量遍历校准; quark-cleanup去kps依赖; QuarkDriver支持回调	2026-05-15 18:31:52 +08:00
admin	dfcdddabad	chore: 统一版本号为v0.1.1	2026-05-15 18:25:42 +08:00
admin	4b9bcd7a96	fix: cookie加密后cloud.service.ts未解密导致API 401; 更新版本号至2.1.1/1.1.9	2026-05-15 18:23:40 +08:00
admin	a12fec4d82	fix: 警示文件夹创建到转存目录内而非根目录 - createWarningDirectories 加 parentDirFid 参数 - createSingleDir 加 pdirFid 参数, pdir_fid 用传参而非硬编码 0 - runAdCleanup 传入 savedDirFid - listDirAllPages 列出目标目录而非根目录	2026-05-15 07:05:58 +08:00
admin	1c0c024b9a	feat: 转存记录记录文件大小, 详情展示使用账号+文件大小+时间格式 - quark/baidu 驱动 saveFromShare 返回 fileSize 总大小 - cloud.service.ts 写入 file_size 字段（非null时转字符串） - 详情页新增文件大小展示（formatFileSize 自动格式化） - 详情页时间改为 formatTime(yyyy-MM-dd HH:mm:ss) - SaveRecords 时间格式: 05-15 → 2026-05-15	2026-05-15 07:05:03 +08:00
admin	359e15a82d	fix: save_records JOIN 查询列名歧义, 加 sr. 前缀 - getRecords JOIN cloud_configs 后 WHERE 列需加 sr. 前缀 - 不带日期筛选时不触发 (srWhere 为空字符串) - summaryRows 查询也用 srWhere 但去掉 sr. 前缀 (查询 save_records 不需要) - 详情补充文件大小/使用账号/耗时	2026-05-15 06:57:50 +08:00
admin	b7702d0285	feat: 同IP默认账号配额改为 primaryCount × 2 - 动态计算该类型默认账号数量 primaryCount - 前 primaryCount × 2 次在同IP的两个默认账号间轮询 - 超限后再去其他非默认账号 - 无默认账号时 threshold=0, 直接走轮询	2026-05-15 06:51:15 +08:00
admin	37aa05b1e1	revert: 去掉资源历史查询逻辑, 保留纯IP+is_primary分配 - 网盘分享按新资源奖励机制, 不需追资源转存历史 - getAndValidateCredential 去掉 shareUrl 参数 - 保留 save_records.config_id 字段(仅用于日志排查)	2026-05-15 06:48:23 +08:00
admin	329256bd33	fix: 转存时先查资源历史, 复用原账号; save_records加config_id - 资源维度优先级 > IP维度: 先查share_url是否被转存过 - save_records 表新增 config_id 字段 + 写入时记录 - cloud.service.ts 所有 INSERT 写入 config.id - credential.service.ts: getAndValidateCredential 加 shareUrl 参数 - 数据库 migration: config_id 到 save_records	2026-05-15 06:45:48 +08:00
admin	58caaae37a	feat: 网盘设置加「默认账号」列, 同类型最多2个主账号 - 数据库 migration: cloud_configs 加 is_primary 字段 - 后端: togglePrimary API (PUT /admin/cloud-configs/:id/primary) - 后端: getAndValidateCredential 优先选 is_primary 账号 - 前端: CloudConfig.vue 转存启用后加「默认账号」开关列 - 前端: api/index.ts 加 setPrimary 方法	2026-05-15 06:39:08 +08:00