#883

自动下载大图功能

.github/scripts/release-utils.sh

@@ -58,12 +58,26 @@ wait_for_release_id() {
 
   local i
   local release_id
+  local release_api_url
   for ((i = 1; i <= attempts; i++)); do
     release_id="$(gh api "repos/$repo/releases/tags/$tag" --jq '.id' 2>/dev/null || true)"
     if [[ "$release_id" =~ ^[0-9]+$ ]]; then
       echo "$release_id"
       return 0
     fi
+
+    release_id="$(gh release view "$tag" --repo "$repo" --json databaseId --jq '.databaseId // empty' 2>/dev/null || true)"
+    if [[ "$release_id" =~ ^[0-9]+$ ]]; then
+      echo "$release_id"
+      return 0
+    fi
+
+    release_api_url="$(gh release view "$tag" --repo "$repo" --json apiUrl --jq '.apiUrl // empty' 2>/dev/null || true)"
+    if [[ "$release_api_url" =~ /releases/([0-9]+)$ ]]; then
+      echo "${BASH_REMATCH[1]}"
+      return 0
+    fi
+
     if [ "$i" -lt "$attempts" ]; then
       echo "Release id for tag '$tag' is not ready yet (attempt $i/$attempts), retrying in ${delay_seconds}s..." >&2
       sleep "$delay_seconds"
@@ -71,6 +85,7 @@ wait_for_release_id() {
   done
 
   echo "Unable to fetch release id for tag '$tag' after $attempts attempts." >&2
+  gh release view "$tag" --repo "$repo" --json databaseId,id,isDraft,isPrerelease,url 2>/dev/null || true
   gh api "repos/$repo/releases/tags/$tag" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}' 2>/dev/null || true
   return 1
 }
@@ -87,9 +102,10 @@ settle_release_state() {
   local draft_state
   local prerelease_state
   for ((i = 1; i <= attempts; i++)); do
+    gh release edit "$tag" --repo "$repo" --draft=false --prerelease >/dev/null 2>&1 || true
     gh api --method PATCH "repos/$repo/releases/$release_id" -F draft=false -F prerelease=true >/dev/null 2>&1 || true
-    draft_state="$(gh api "$endpoint" --jq '.draft' 2>/dev/null || echo true)"
-    prerelease_state="$(gh api "$endpoint" --jq '.prerelease' 2>/dev/null || echo false)"
+    draft_state="$(gh api "$endpoint" --jq '.draft' 2>/dev/null || gh release view "$tag" --repo "$repo" --json isDraft --jq '.isDraft' 2>/dev/null || echo true)"
+    prerelease_state="$(gh api "$endpoint" --jq '.prerelease' 2>/dev/null || gh release view "$tag" --repo "$repo" --json isPrerelease --jq '.isPrerelease' 2>/dev/null || echo false)"
     if [ "$draft_state" = "false" ] && [ "$prerelease_state" = "true" ]; then
       return 0
     fi
@@ -100,10 +116,19 @@ settle_release_state() {
   done
 
   echo "Failed to settle release state for tag '$tag'." >&2
+  gh release view "$tag" --repo "$repo" --json isDraft,isPrerelease,url 2>/dev/null || true
   gh api "$endpoint" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}' 2>/dev/null || true
   return 1
 }
 
+print_release_state() {
+  local repo="$1"
+  local tag="$2"
+
+  gh api "repos/$repo/releases/tags/$tag" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}' 2>/dev/null \
+    || gh release view "$tag" --repo "$repo" --json isDraft,isPrerelease,url --jq '{isDraft: .isDraft, isPrerelease: .isPrerelease, url: .url}'
+}
+
 wait_for_release_absent() {
   local repo="$1"
   local tag="$2"

.github/workflows/dev-daily-fixed.yml

@@ -386,4 +386,4 @@ jobs:
           source .github/scripts/release-utils.sh
           RELEASE_REST_ID="$(wait_for_release_id "$REPO" "$TAG" 12 2)"
           settle_release_state "$REPO" "$RELEASE_REST_ID" "$TAG" 12 2
-          gh api "repos/$REPO/releases/tags/$TAG" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}'
+          print_release_state "$REPO" "$TAG"

.github/workflows/preview-nightly-main.yml

@@ -429,4 +429,4 @@ jobs:
           source .github/scripts/release-utils.sh
           RELEASE_REST_ID="$(wait_for_release_id "$REPO" "$TAG" 12 2)"
           settle_release_state "$REPO" "$RELEASE_REST_ID" "$TAG" 12 2
-          gh api "repos/$REPO/releases/tags/$TAG" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}'
+          print_release_state "$REPO" "$TAG"

.github/workflows/release.yml

@@ -350,6 +350,8 @@ jobs:
             updpkgsums: true
             assets: |
               resources/installer/linux/weflow.desktop
+              resources/installer/linux/icon.png
+              resources/installer/linux/.gitignore
 
             ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
             commit_username: H3CoF6

README.md

@@ -3,17 +3,15 @@
 WeFlow 是一个**完全本地**的微信**实时**聊天记录查看、分析与导出工具。它可以实时获取你的微信聊天记录并将其导出，还可以根据你的聊天记录为你生成独一无二的分析报告。
 
 <p align="center">
-  <img src="app.png" alt="WeFlow 应用预览" width="90%">
+  <img src="app.jpg" alt="WeFlow 应用预览" width="90%">
 </p>
 
 <p align="center">
-  <!-- 第一行修复样式 -->
   <a href="https://github.com/hicccc77/WeFlow/stargazers"><img src="https://img.shields.io/github/stars/hicccc77/WeFlow?style=flat&label=Stars&labelColor=1F2937&color=2563EB" alt="Stargazers"></a>
   <a href="https://github.com/hicccc77/WeFlow/network/members"><img src="https://img.shields.io/github/forks/hicccc77/WeFlow?style=flat&label=Forks&labelColor=1F2937&color=7C3AED" alt="Forks"></a>
   <a href="https://github.com/hicccc77/WeFlow/issues"><img src="https://img.shields.io/github/issues/hicccc77/WeFlow?style=flat&label=Issues&labelColor=1F2937&color=D97706" alt="Issues"></a>
   <a href="https://github.com/hicccc77/WeFlow/releases"><img src="https://img.shields.io/github/downloads/hicccc77/WeFlow/total?style=flat&label=Downloads&labelColor=1F2937&color=059669" alt="Downloads"></a>
   <br><br>
-  <!-- 第二行：电报矮一点(22px)，排名高一点(32px)，使用 vertical-align: middle 居中对齐 -->
   <a href="https://t.me/weflow_cc"><img src="https://img.shields.io/badge/Telegram-频道-1D9BF0?style=flat&logo=telegram&logoColor=white&labelColor=1F2937&color=1D9BF0" alt="Telegram Channel" style="height: 22px; vertical-align: middle;"></a>
   <a href="https://www.star-history.com/hicccc77/weflow"><img src="https://api.star-history.com/badge?repo=hicccc77/WeFlow&theme=dark" alt="Star History Rank" style="height: 32px; vertical-align: middle;"></a>
 </p>

docs/MAC-KEY-FAQ.md

@@ -20,9 +20,10 @@
 1. **降级微信版本**。找一个经过大家验证、兼容性更好的老版本，目前最推荐先退回到 4.1.7.57 或者 4.1.8.100。
 2. **彻底退出微信**。请使用快捷键 Command + Q 或在活动监视器中结束进程，而不仅仅是关闭窗口。
 3. **重启你的 Mac**。这一步极其关键，必须是真正的重新启动。注销或睡眠唤醒无法清除系统底层的拦截状态。
-4. **重新打开微信**。随便点击几下保持它在最前台，并且确保它是可以正常交互的状态。
+4. **重新打开微信**。随便点击几下保持它在最前台，并且确保它是未登录的状态。
 5. **回到 WeFlow**。仅仅尝试一次“自动获取密钥”。
-6. **恢复日常使用**。只要成功拿到了密钥，你就可以放心地把微信更新回你平时爱用的最新版本。
+6. **输入密码并登录**。先在弹窗中输入你的系统密码后，确认页面弹出允许登录了再登录微信
+7. **恢复日常使用**。只要成功拿到了密钥，你就可以放心地把微信更新回你平时爱用的最新版本。
 
 ### 常见报错与应对方法
 
@@ -50,4 +51,4 @@
 
 首次失败后，首要任务是排查原因，切忌盲目地连续点击自动获取。如果你在看到这篇文档前已经失败了好几次，最好的做法是直接清零重来：彻底退出微信，重启电脑，然后再进行下一次尝试。
 
-最后，如果尝试了上述所有方法依然无法解决，请记得保存完整的报错文本，特别是 SCAN_FAILED 或 HOOK_FAILED 后面跟着的英文细节。把这些信息提交到[issue](https://github.com/hicccc77/WeFlow/issues/745)，会大大加快定位和修复兼容性问题的速度。
+最后，如果尝试了上述所有方法依然无法解决，请记得保存完整的报错文本，特别是 SCAN_FAILED 或 HOOK_FAILED 后面跟着的英文细节。把这些信息提交到[issue](https://github.com/hicccc77/WeFlow/issues/745)，会大大加快定位和修复兼容性问题的速度。

electron/exportWorker.ts

@@ -1,19 +1,132 @@
 import { parentPort, workerData } from 'worker_threads'
-import type { ExportOptions } from './services/exportService'
 
 interface ExportWorkerConfig {
-  sessionIds: string[]
-  outputDir: string
-  options: ExportOptions
+  mode?: 'sessions' | 'single' | 'contacts'
+  sessionIds?: string[]
+  sessionId?: string
+  outputDir?: string
+  outputPath?: string
+  options?: any
+  taskId?: string
   dbPath?: string
   decryptKey?: string
   myWxid?: string
+  imageXorKey?: unknown
+  imageAesKey?: string
   resourcesPath?: string
   userDataPath?: string
   logEnabled?: boolean
 }
 
 const config = workerData as ExportWorkerConfig
+const controlState = {
+  pauseRequested: false,
+  stopRequested: false
+}
+
+const CREATED_PATH_FLUSH_INTERVAL_MS = 200
+const CREATED_PATH_BATCH_LIMIT = 256
+const PROGRESS_POST_INTERVAL_MS = 180
+let queuedCreatedFiles: string[] = []
+let queuedCreatedDirs: string[] = []
+let createdPathFlushTimer: ReturnType<typeof setTimeout> | null = null
+let pendingProgress: any = null
+let progressPostTimer: ReturnType<typeof setTimeout> | null = null
+let lastProgressPostedAt = 0
+
+function flushCreatedPaths() {
+  if (createdPathFlushTimer) {
+    clearTimeout(createdPathFlushTimer)
+    createdPathFlushTimer = null
+  }
+  const filePaths = queuedCreatedFiles
+  const dirPaths = queuedCreatedDirs
+  queuedCreatedFiles = []
+  queuedCreatedDirs = []
+  if (!parentPort) return
+  if (filePaths.length > 0) {
+    parentPort.postMessage({ type: 'export:createdFiles', filePaths })
+  }
+  if (dirPaths.length > 0) {
+    parentPort.postMessage({ type: 'export:createdDirs', dirPaths })
+  }
+}
+
+function scheduleCreatedPathFlush() {
+  if (createdPathFlushTimer) return
+  createdPathFlushTimer = setTimeout(flushCreatedPaths, CREATED_PATH_FLUSH_INTERVAL_MS)
+}
+
+function queueCreatedFile(filePath: string) {
+  const normalized = String(filePath || '').trim()
+  if (!normalized) return
+  queuedCreatedFiles.push(normalized)
+  if (queuedCreatedFiles.length + queuedCreatedDirs.length >= CREATED_PATH_BATCH_LIMIT) {
+    flushCreatedPaths()
+  } else {
+    scheduleCreatedPathFlush()
+  }
+}
+
+function queueCreatedDir(dirPath: string) {
+  const normalized = String(dirPath || '').trim()
+  if (!normalized) return
+  queuedCreatedDirs.push(normalized)
+  if (queuedCreatedFiles.length + queuedCreatedDirs.length >= CREATED_PATH_BATCH_LIMIT) {
+    flushCreatedPaths()
+  } else {
+    scheduleCreatedPathFlush()
+  }
+}
+
+function flushProgress() {
+  if (!pendingProgress) return
+  if (progressPostTimer) {
+    clearTimeout(progressPostTimer)
+    progressPostTimer = null
+  }
+  parentPort?.postMessage({
+    type: 'export:progress',
+    data: pendingProgress
+  })
+  pendingProgress = null
+  lastProgressPostedAt = Date.now()
+}
+
+function queueProgress(progress: any) {
+  pendingProgress = progress
+  if (progress?.phase === 'complete') {
+    flushProgress()
+    return
+  }
+
+  const now = Date.now()
+  const elapsed = now - lastProgressPostedAt
+  if (elapsed >= PROGRESS_POST_INTERVAL_MS) {
+    flushProgress()
+    return
+  }
+
+  if (progressPostTimer) return
+  progressPostTimer = setTimeout(flushProgress, PROGRESS_POST_INTERVAL_MS - elapsed)
+}
+
+parentPort?.on('message', (message: any) => {
+  if (!message || typeof message.type !== 'string') return
+  if (message.type === 'export:pause') {
+    controlState.pauseRequested = true
+    return
+  }
+  if (message.type === 'export:resume') {
+    controlState.pauseRequested = false
+    return
+  }
+  if (message.type === 'export:cancel') {
+    controlState.stopRequested = true
+    controlState.pauseRequested = false
+  }
+})
+
 process.env.WEFLOW_WORKER = '1'
 if (config.resourcesPath) {
   process.env.WCDB_RESOURCES_PATH = config.resourcesPath
@@ -35,20 +148,49 @@ async function run() {
   exportService.setRuntimeConfig({
     dbPath: config.dbPath,
     decryptKey: config.decryptKey,
-    myWxid: config.myWxid
+    myWxid: config.myWxid,
+    imageXorKey: config.imageXorKey,
+    imageAesKey: config.imageAesKey
   })
 
-  const result = await exportService.exportSessions(
-    Array.isArray(config.sessionIds) ? config.sessionIds : [],
-    String(config.outputDir || ''),
-    config.options || { format: 'json' },
-    (progress) => {
-      parentPort?.postMessage({
-        type: 'export:progress',
-        data: progress
-      })
-    }
-  )
+  const onProgress = (progress: any) => queueProgress(progress)
+
+  const taskControl = config.taskId
+    ? {
+        shouldPause: () => controlState.pauseRequested,
+        shouldStop: () => controlState.stopRequested,
+        recordCreatedFile: queueCreatedFile,
+        recordCreatedDir: queueCreatedDir
+      }
+    : undefined
+
+  let result: any
+  if (config.mode === 'contacts') {
+    const { contactExportService } = await import('./services/contactExportService')
+    result = await contactExportService.exportContacts(
+      String(config.outputDir || ''),
+      config.options || {}
+    )
+  } else if (config.mode === 'single') {
+    result = await exportService.exportSessionToChatLab(
+      String(config.sessionId || '').trim(),
+      String(config.outputPath || '').trim(),
+      config.options || { format: 'chatlab' },
+      onProgress,
+      taskControl
+    )
+  } else {
+    result = await exportService.exportSessions(
+      Array.isArray(config.sessionIds) ? config.sessionIds : [],
+      String(config.outputDir || ''),
+      config.options || { format: 'json' },
+      onProgress,
+      taskControl
+    )
+  }
+
+  flushProgress()
+  flushCreatedPaths()
 
   parentPort?.postMessage({
     type: 'export:result',
@@ -57,6 +199,8 @@ async function run() {
 }
 
 run().catch((error) => {
+  flushProgress()
+  flushCreatedPaths()
   parentPort?.postMessage({
     type: 'export:error',
     error: String(error)

electron/main.ts

@@ -16,13 +16,13 @@ import { analyticsService } from './services/analyticsService'
 import { groupAnalyticsService } from './services/groupAnalyticsService'
 import { annualReportService } from './services/annualReportService'
 import { exportService, ExportOptions, ExportProgress } from './services/exportService'
+import { exportTaskControlService } from './services/exportTaskControlService'
 import { KeyService } from './services/keyService'
 import { KeyServiceLinux } from './services/keyServiceLinux'
 import { KeyServiceMac } from './services/keyServiceMac'
 import { voiceTranscribeService } from './services/voiceTranscribeService'
 import { videoService } from './services/videoService'
 import { snsService, isVideoUrl } from './services/snsService'
-import { contactExportService } from './services/contactExportService'
 import { windowsHelloService } from './services/windowsHelloService'
 import { exportCardDiagnosticsService } from './services/exportCardDiagnosticsService'
 import { cloudControlService } from './services/cloudControlService'
@@ -34,6 +34,7 @@ import { insightService } from './services/insightService'
 import { normalizeWeiboCookieInput, weiboService } from './services/social/weiboService'
 import { bizService } from './services/bizService'
 import { backupService } from './services/backupService'
+import { imageDownloadService } from './services/imageDownloadService'
 
 // 配置自动更新
 autoUpdater.autoDownload = false
@@ -64,6 +65,42 @@ const defaultUpdateTrack: 'stable' | 'preview' | 'dev' = (() => {
   return 'stable'
 })()
 let configService: ConfigService | null = null
+const activeExportWorkers = new Map<string, Worker>()
+const activeExportTasks = new Set<string>()
+
+const normalizeExportTaskId = (taskId: unknown): string => String(taskId || '').trim()
+
+const postExportWorkerControl = (taskId: string, action: 'pause' | 'resume' | 'cancel') => {
+  const worker = activeExportWorkers.get(taskId)
+  if (!worker) return
+  try {
+    worker.postMessage({ type: `export:${action}` })
+  } catch (error) {
+    console.warn(`[export-task-control] failed to post ${action} to worker:`, error)
+  }
+}
+
+const finalizeExportTaskControlResult = async (taskId: string, result: any) => {
+  if (!taskId) return result
+  if (result?.stopped) {
+    const cleanup = await exportTaskControlService.cleanupTask(taskId)
+    if (!cleanup.success) {
+      return {
+        ...result,
+        success: false,
+        error: `导出已停止，但清理已导出文件失败：${cleanup.error || '未知错误'}`
+      }
+    }
+    return {
+      ...result,
+      cleanup
+    }
+  }
+  if (!result?.paused) {
+    exportTaskControlService.releaseTask(taskId)
+  }
+  return result
+}
 
 const normalizeUpdateTrack = (raw: unknown): 'stable' | 'preview' | 'dev' | null => {
   if (raw === 'stable' || raw === 'preview' || raw === 'dev') return raw
@@ -748,6 +785,10 @@ const getWindowCloseBehavior = (): WindowCloseBehavior => {
   return behavior === 'tray' || behavior === 'quit' ? behavior : 'ask'
 }
 
+const isSilentStartupEnabled = (): boolean => {
+  return configService?.get('silentStartup') === true
+}
+
 const requestMainWindowCloseConfirmation = (win: BrowserWindow): void => {
   if (isClosePromptVisible) return
   isClosePromptVisible = true
@@ -2237,6 +2278,10 @@ function registerIpcHandlers() {
     return chatService.getNewMessages(sessionId, minTime, limit)
   })
 
+  ipcMain.handle('chat:getAntiRevokeSessions', async () => {
+    return chatService.getAntiRevokeSessions()
+  })
+
   ipcMain.handle('chat:updateMessage', async (_, sessionId: string, localId: number, createTime: number, newContent: string) => {
     return chatService.updateMessage(sessionId, localId, createTime, newContent)
   })
@@ -2628,16 +2673,25 @@ function registerIpcHandlers() {
 
   ipcMain.handle('sns:exportTimeline', async (event, options: any) => {
     const exportOptions = { ...(options || {}) }
+    const taskId = normalizeExportTaskId(exportOptions.taskId)
     delete exportOptions.taskId
+    const taskControl = taskId ? exportTaskControlService.createControl(taskId, String(exportOptions.outputDir || '')) : undefined
+    if (taskId) activeExportTasks.add(taskId)
 
-    return snsService.exportTimeline(
-      exportOptions,
-      (progress) => {
-        if (!event.sender.isDestroyed()) {
-          event.sender.send('sns:exportProgress', progress)
-        }
-      }
-    )
+    try {
+      const result = await snsService.exportTimeline(
+        exportOptions,
+        (progress) => {
+          if (!event.sender.isDestroyed()) {
+            event.sender.send('sns:exportProgress', progress)
+          }
+        },
+        taskControl
+      )
+      return finalizeExportTaskControlResult(taskId, result)
+    } finally {
+      if (taskId) activeExportTasks.delete(taskId)
+    }
   })
 
   ipcMain.handle('sns:selectExportDir', async () => {
@@ -2960,7 +3014,40 @@ function registerIpcHandlers() {
     return exportService.getExportStats(sessionIds, options)
   })
 
-  ipcMain.handle('export:exportSessions', async (event, sessionIds: string[], outputDir: string, options: ExportOptions) => {
+  ipcMain.handle('export:pauseTask', async (_, taskId: string) => {
+    const normalizedTaskId = normalizeExportTaskId(taskId)
+    if (!normalizedTaskId) return { success: false, error: '缺少导出任务 ID' }
+    const success = exportTaskControlService.pauseTask(normalizedTaskId)
+    if (success) postExportWorkerControl(normalizedTaskId, 'pause')
+    return { success }
+  })
+
+  ipcMain.handle('export:resumeTask', async (_, taskId: string) => {
+    const normalizedTaskId = normalizeExportTaskId(taskId)
+    if (!normalizedTaskId) return { success: false, error: '缺少导出任务 ID' }
+    const success = exportTaskControlService.resumeTask(normalizedTaskId)
+    if (success) postExportWorkerControl(normalizedTaskId, 'resume')
+    return { success }
+  })
+
+  ipcMain.handle('export:cancelTask', async (_, taskId: string) => {
+    const normalizedTaskId = normalizeExportTaskId(taskId)
+    if (!normalizedTaskId) return { success: false, error: '缺少导出任务 ID' }
+    const success = exportTaskControlService.cancelTask(normalizedTaskId)
+    if (success) postExportWorkerControl(normalizedTaskId, 'cancel')
+    if (success && !activeExportTasks.has(normalizedTaskId)) {
+      const cleanup = await exportTaskControlService.cleanupTask(normalizedTaskId)
+      return cleanup.success
+        ? { success: true, cleanup }
+        : { success: false, error: cleanup.error || '清理已导出文件失败' }
+    }
+    return { success }
+  })
+
+  ipcMain.handle('export:exportSessions', async (event, sessionIds: string[], outputDir: string, options: ExportOptions, controlOptions?: { taskId?: string }) => {
+    const taskId = normalizeExportTaskId(controlOptions?.taskId)
+    if (taskId) exportTaskControlService.createControl(taskId, outputDir)
+    if (taskId) activeExportTasks.add(taskId)
     const PROGRESS_FORWARD_INTERVAL_MS = 180
     let pendingProgress: ExportProgress | null = null
     let progressTimer: NodeJS.Timeout | null = null
@@ -3004,17 +3091,13 @@ function registerIpcHandlers() {
       queueProgress(progress)
     }
 
-    const runMainFallback = async (reason: string) => {
-      console.warn(`[fallback-export-main] ${reason}`)
-      return exportService.exportSessions(sessionIds, outputDir, options, onProgress)
-    }
-
     const cfg = configService || new ConfigService()
     configService = cfg
     const logEnabled = cfg.get('logEnabled')
     const dbPath = String(cfg.get('dbPath') || '').trim()
     const decryptKey = String(cfg.get('decryptKey') || '').trim()
     const myWxid = String(cfg.get('myWxid') || '').trim()
+    const imageKeys = cfg.getImageKeysForCurrentWxid()
     const resourcesPath = app.isPackaged
       ? join(process.resourcesPath, 'resources')
       : join(app.getAppPath(), 'resources')
@@ -3028,9 +3111,12 @@ function registerIpcHandlers() {
             sessionIds,
             outputDir,
             options,
+            taskId,
             dbPath,
             decryptKey,
             myWxid,
+            imageXorKey: imageKeys.xorKey,
+            imageAesKey: imageKeys.aesKey,
             resourcesPath,
             userDataPath,
             logEnabled
@@ -3038,9 +3124,15 @@ function registerIpcHandlers() {
         })
 
         let settled = false
+        if (taskId) {
+          activeExportWorkers.set(taskId, worker)
+        }
         const finalizeResolve = (value: any) => {
           if (settled) return
           settled = true
+          if (taskId && activeExportWorkers.get(taskId) === worker) {
+            activeExportWorkers.delete(taskId)
+          }
           worker.removeAllListeners()
           void worker.terminate()
           resolve(value)
@@ -3048,6 +3140,9 @@ function registerIpcHandlers() {
         const finalizeReject = (error: Error) => {
           if (settled) return
           settled = true
+          if (taskId && activeExportWorkers.get(taskId) === worker) {
+            activeExportWorkers.delete(taskId)
+          }
           worker.removeAllListeners()
           void worker.terminate()
           reject(error)
@@ -3058,6 +3153,28 @@ function registerIpcHandlers() {
             onProgress(msg.data as ExportProgress)
             return
           }
+          if (msg && msg.type === 'export:createdFiles' && taskId) {
+            const filePaths = Array.isArray(msg.filePaths) ? msg.filePaths : []
+            for (const filePath of filePaths) {
+              exportTaskControlService.recordCreatedFile(taskId, String(filePath || ''))
+            }
+            return
+          }
+          if (msg && msg.type === 'export:createdDirs' && taskId) {
+            const dirPaths = Array.isArray(msg.dirPaths) ? msg.dirPaths : []
+            for (const dirPath of dirPaths) {
+              exportTaskControlService.recordCreatedDir(taskId, String(dirPath || ''))
+            }
+            return
+          }
+          if (msg && msg.type === 'export:createdFile' && taskId) {
+            exportTaskControlService.recordCreatedFile(taskId, String(msg.filePath || ''))
+            return
+          }
+          if (msg && msg.type === 'export:createdDir' && taskId) {
+            exportTaskControlService.recordCreatedDir(taskId, String(msg.dirPath || ''))
+            return
+          }
           if (msg && msg.type === 'export:result') {
             finalizeResolve(msg.data)
             return
@@ -3083,10 +3200,27 @@ function registerIpcHandlers() {
     }
 
     try {
-      return await runWorker()
+      const result = await runWorker()
+      return await finalizeExportTaskControlResult(taskId, result)
     } catch (error) {
-      return runMainFallback(error instanceof Error ? error.message : String(error))
+      const errorMessage = error instanceof Error ? error.message : String(error)
+      console.error(`[export-worker] ${errorMessage}`)
+      const normalizedSessionIds = Array.isArray(sessionIds) ? sessionIds : []
+      const failedSessionErrors: Record<string, string> = {}
+      for (const sessionId of normalizedSessionIds) {
+        failedSessionErrors[sessionId] = errorMessage
+      }
+      const result = {
+        success: false,
+        successCount: 0,
+        failCount: normalizedSessionIds.length,
+        failedSessionIds: normalizedSessionIds,
+        failedSessionErrors,
+        error: `导出 Worker 执行失败: ${errorMessage}`
+      }
+      return await finalizeExportTaskControlResult(taskId, result)
     } finally {
+      if (taskId) activeExportTasks.delete(taskId)
       flushProgress()
       if (progressTimer) {
         clearTimeout(progressTimer)
@@ -3095,12 +3229,136 @@ function registerIpcHandlers() {
     }
   })
 
-  ipcMain.handle('export:exportSession', async (_, sessionId: string, outputPath: string, options: ExportOptions) => {
-    return exportService.exportSessionToChatLab(sessionId, outputPath, options)
+  ipcMain.handle('export:exportSession', async (event, sessionId: string, outputPath: string, options: ExportOptions) => {
+    const cfg = configService || new ConfigService()
+    configService = cfg
+    const imageKeys = cfg.getImageKeysForCurrentWxid()
+    const workerPath = join(__dirname, 'exportWorker.js')
+
+    try {
+      return await new Promise<any>((resolve) => {
+        const worker = new Worker(workerPath, {
+          workerData: {
+            mode: 'single',
+            sessionId,
+            outputPath,
+            options,
+            dbPath: String(cfg.get('dbPath') || '').trim(),
+            decryptKey: String(cfg.get('decryptKey') || '').trim(),
+            myWxid: String(cfg.get('myWxid') || '').trim(),
+            imageXorKey: imageKeys.xorKey,
+            imageAesKey: imageKeys.aesKey,
+            resourcesPath: app.isPackaged ? join(process.resourcesPath, 'resources') : join(app.getAppPath(), 'resources'),
+            userDataPath: app.getPath('userData'),
+            logEnabled: cfg.get('logEnabled')
+          }
+        })
+
+        let settled = false
+        const finalize = (value: any) => {
+          if (settled) return
+          settled = true
+          worker.removeAllListeners()
+          void worker.terminate()
+          resolve(value)
+        }
+        const fail = (error: unknown) => {
+          const errorMessage = error instanceof Error ? error.message : String(error)
+          console.error(`[export-worker-single] ${errorMessage}`)
+          finalize({ success: false, error: `导出 Worker 执行失败: ${errorMessage}` })
+        }
+
+        worker.on('message', (msg: any) => {
+          if (msg && msg.type === 'export:progress') {
+            if (!event.sender.isDestroyed()) {
+              event.sender.send('export:progress', msg.data)
+            }
+            return
+          }
+          if (msg && msg.type === 'export:result') {
+            finalize(msg.data)
+            return
+          }
+          if (msg && msg.type === 'export:error') {
+            fail(String(msg.error || '导出 Worker 执行失败'))
+          }
+        })
+        worker.on('error', fail)
+        worker.on('exit', (code) => {
+          if (settled) return
+          if (code === 0) {
+            finalize({ success: false, error: '导出 Worker 未返回结果' })
+          } else {
+            fail(`导出 Worker 异常退出: ${code}`)
+          }
+        })
+      })
+    } catch (error) {
+      const errorMessage = error instanceof Error ? error.message : String(error)
+      console.error(`[export-worker-single] ${errorMessage}`)
+      return { success: false, error: `导出 Worker 启动失败: ${errorMessage}` }
+    }
   })
 
   ipcMain.handle('export:exportContacts', async (_, outputDir: string, options: any) => {
-    return contactExportService.exportContacts(outputDir, options)
+    const cfg = configService || new ConfigService()
+    configService = cfg
+    const workerPath = join(__dirname, 'exportWorker.js')
+
+    try {
+      return await new Promise<any>((resolve) => {
+        const worker = new Worker(workerPath, {
+          workerData: {
+            mode: 'contacts',
+            outputDir,
+            options,
+            dbPath: String(cfg.get('dbPath') || '').trim(),
+            decryptKey: String(cfg.get('decryptKey') || '').trim(),
+            myWxid: String(cfg.get('myWxid') || '').trim(),
+            resourcesPath: app.isPackaged ? join(process.resourcesPath, 'resources') : join(app.getAppPath(), 'resources'),
+            userDataPath: app.getPath('userData'),
+            logEnabled: cfg.get('logEnabled')
+          }
+        })
+
+        let settled = false
+        const finalize = (value: any) => {
+          if (settled) return
+          settled = true
+          worker.removeAllListeners()
+          void worker.terminate()
+          resolve(value)
+        }
+        const fail = (error: unknown) => {
+          const errorMessage = error instanceof Error ? error.message : String(error)
+          console.error(`[export-worker-contacts] ${errorMessage}`)
+          finalize({ success: false, error: `导出 Worker 执行失败: ${errorMessage}` })
+        }
+
+        worker.on('message', (msg: any) => {
+          if (msg && msg.type === 'export:result') {
+            finalize(msg.data)
+            return
+          }
+          if (msg && msg.type === 'export:error') {
+            fail(String(msg.error || '导出 Worker 执行失败'))
+          }
+        })
+        worker.on('error', fail)
+        worker.on('exit', (code) => {
+          if (settled) return
+          if (code === 0) {
+            finalize({ success: false, error: '导出 Worker 未返回结果' })
+          } else {
+            fail(`导出 Worker 异常退出: ${code}`)
+          }
+        })
+      })
+    } catch (error) {
+      const errorMessage = error instanceof Error ? error.message : String(error)
+      console.error(`[export-worker-contacts] ${errorMessage}`)
+      return { success: false, error: `导出 Worker 启动失败: ${errorMessage}` }
+    }
   })
 
   // 数据分析相关
@@ -3697,6 +3955,19 @@ function registerIpcHandlers() {
     }
   })
 
+  // 自动下载原图
+  ipcMain.handle('image:startAutoDownload', async (_, whitelist?: string[]) => {
+    return await imageDownloadService.startAutoDownload(whitelist || [])
+  })
+
+  ipcMain.handle('image:stopAutoDownload', async () => {
+    await imageDownloadService.stopAutoDownload()
+    return { success: true }
+  })
+
+  ipcMain.handle('image:getAutoDownloadStatus', async () => {
+    return await imageDownloadService.getStatus()
+  })
 }
 
 // 主窗口引用
@@ -3740,21 +4011,31 @@ function checkForUpdatesOnStartup() {
 }
 
 app.whenReady().then(async () => {
-  // 立即创建 Splash 窗口，确保用户尽快看到反馈
-  createSplashWindow()
+  // 先初始化配置，以便在启动早期判定是否需要静默启动
+  configService = new ConfigService()
+  applyAutoUpdateChannel('startup')
+  syncLaunchAtStartupPreference()
+  const onboardingDone = configService.get('onboardingDone') === true
+  const startInBackground = onboardingDone && isSilentStartupEnabled()
+  shouldShowMain = onboardingDone
 
-  // 等待 Splash 页面加载完成后再推送进度
-  if (splashWindow) {
-    await new Promise<void>((resolve) => {
-      if (splashWindow!.webContents.isLoading()) {
-        splashWindow!.webContents.once('did-finish-load', () => resolve())
-      } else {
-        resolve()
-      }
-    })
-    splashWindow.webContents
-      .executeJavaScript(`setVersion(${JSON.stringify(app.getVersion())})`)
-      .catch(() => {})
+  if (!startInBackground) {
+    // 非静默模式下显示 Splash，提供启动反馈
+    createSplashWindow()
+
+    // 等待 Splash 页面加载完成后再推送进度
+    if (splashWindow) {
+      await new Promise<void>((resolve) => {
+        if (splashWindow!.webContents.isLoading()) {
+          splashWindow!.webContents.once('did-finish-load', () => resolve())
+        } else {
+          resolve()
+        }
+      })
+      splashWindow.webContents
+        .executeJavaScript(`setVersion(${JSON.stringify(app.getVersion())})`)
+        .catch(() => {})
+    }
   }
 
   const delay = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms))
@@ -3783,13 +4064,7 @@ app.whenReady().then(async () => {
     })
   }
 
-  // 初始化配置服务
   updateSplashProgress(5, '正在加载配置...')
-  configService = new ConfigService()
-  applyAutoUpdateChannel('startup')
-  syncLaunchAtStartupPreference()
-  const onboardingDone = configService.get('onboardingDone') === true
-  shouldShowMain = onboardingDone
 
   // 将用户主题配置推送给 Splash 窗口
   if (splashWindow && !splashWindow.isDestroyed()) {
@@ -3820,6 +4095,13 @@ app.whenReady().then(async () => {
   // 注册 IPC 处理器
   updateSplashProgress(28, '正在初始化...')
   registerIpcHandlers()
+  if (configService.get('autoDownloadHighRes')) {
+    const whitelistArr = configService.get('autoDownloadWhitelist') || []
+    const whitelistStr = (Array.isArray(whitelistArr) && whitelistArr.length > 0)
+      ? (whitelistArr.join('\0') + '\0\0')
+      : ''
+    imageDownloadService.startAutoDownload(whitelistStr)
+  }
   chatService.addDbMonitorListener((type, json) => {
     messagePushService.handleDbMonitorChange(type, json)
     insightService.handleDbMonitorChange(type, json)
@@ -3956,6 +4238,8 @@ app.whenReady().then(async () => {
 
   if (!onboardingDone) {
     createOnboardingWindow()
+  } else if (startInBackground && tray) {
+    mainWindow?.hide()
   } else {
     mainWindow?.show()
   }
@@ -3989,6 +4273,8 @@ const shutdownAppServices = async (): Promise<void> => {
     }, 5000)
     forceExitTimer.unref()
     try { await cloudControlService.stop() } catch {}
+    // 停止自动下载服务
+    try { await imageDownloadService.stopAutoDownload() } catch {}
     // 停止 chatService（内部会关闭 cursor 与 DB），避免退出阶段仍触发监控回调
     try { chatService.close() } catch {}
     // 停止 HTTP 服务器，释放 TCP 端口占用，避免进程无法退出

electron/preload.ts

@@ -185,6 +185,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
   chat: {
     connect: () => ipcRenderer.invoke('chat:connect'),
     getSessions: () => ipcRenderer.invoke('chat:getSessions'),
+    getAntiRevokeSessions: () => ipcRenderer.invoke('chat:getAntiRevokeSessions'),
     getSessionStatuses: (usernames: string[]) => ipcRenderer.invoke('chat:getSessionStatuses', usernames),
     getExportTabCounts: () => ipcRenderer.invoke('chat:getExportTabCounts'),
     getContactTypeCounts: () => ipcRenderer.invoke('chat:getContactTypeCounts'),
@@ -364,7 +365,10 @@ contextBridge.exposeInMainWorld('electronAPI', {
       }) => callback(payload)
       ipcRenderer.on('image:decryptProgress', listener)
       return () => ipcRenderer.removeListener('image:decryptProgress', listener)
-    }
+    },
+    startAutoDownload: (whitelist: string[] | string) => ipcRenderer.invoke('image:startAutoDownload', whitelist),
+    stopAutoDownload: () => ipcRenderer.invoke('image:stopAutoDownload'),
+    getAutoDownloadStatus: () => ipcRenderer.invoke('image:getAutoDownloadStatus')
   },
 
   // 视频
@@ -373,6 +377,11 @@ contextBridge.exposeInMainWorld('electronAPI', {
     parseVideoMd5: (content: string) => ipcRenderer.invoke('video:parseVideoMd5', content)
   },
 
+  process: {
+    platform: process.platform,
+    arch: process.arch
+  },
+
   // 数据分析
   analytics: {
     getOverallStatistics: (force?: boolean) => ipcRenderer.invoke('analytics:getOverallStatistics', force),
@@ -462,8 +471,14 @@ contextBridge.exposeInMainWorld('electronAPI', {
   export: {
     getExportStats: (sessionIds: string[], options: any) =>
       ipcRenderer.invoke('export:getExportStats', sessionIds, options),
-    exportSessions: (sessionIds: string[], outputDir: string, options: any) =>
-      ipcRenderer.invoke('export:exportSessions', sessionIds, outputDir, options),
+    exportSessions: (sessionIds: string[], outputDir: string, options: any, controlOptions?: { taskId?: string }) =>
+      ipcRenderer.invoke('export:exportSessions', sessionIds, outputDir, options, controlOptions),
+    pauseTask: (taskId: string) =>
+      ipcRenderer.invoke('export:pauseTask', taskId),
+    resumeTask: (taskId: string) =>
+      ipcRenderer.invoke('export:resumeTask', taskId),
+    cancelTask: (taskId: string) =>
+      ipcRenderer.invoke('export:cancelTask', taskId),
     exportSession: (sessionId: string, outputPath: string, options: any) =>
       ipcRenderer.invoke('export:exportSession', sessionId, outputPath, options),
     exportContacts: (outputDir: string, options: any) =>

electron/services/backupService.ts

@@ -1,5 +1,5 @@
 import { BrowserWindow, app } from 'electron'
-import { existsSync, mkdirSync, readdirSync, rmSync, statSync } from 'fs'
+import { createWriteStream, existsSync, mkdirSync, readdirSync, rmSync, statSync } from 'fs'
 import { copyFile, link, readFile as readFileAsync, mkdtemp, writeFile } from 'fs/promises'
 import { basename, dirname, join, relative, resolve, sep } from 'path'
 import { tmpdir } from 'os'
@@ -7,11 +7,12 @@ import * as tar from 'tar'
 import { ConfigService } from './config'
 import { wcdbService } from './wcdbService'
 import { expandHomePath } from '../utils/pathUtils'
-import { decryptDatViaNative, encryptDatViaNative } from './nativeImageDecrypt'
 
-type BackupDbKind = 'session' | 'contact' | 'emoticon' | 'message' | 'media' | 'sns'
+type BackupDbKind = 'session' | 'contact' | 'emoticon' | 'message' | 'media' | 'sns' | 'hardlink'
 type BackupPhase = 'preparing' | 'scanning' | 'exporting' | 'packing' | 'inspecting' | 'restoring' | 'done' | 'failed'
 type BackupResourceKind = 'image' | 'video' | 'file'
+const TEMP_MARKER = '.weflow-backup-temp'
+const TEMP_TTL_MS = 24 * 60 * 60 * 1000
 
 export interface BackupOptions {
   includeImages?: boolean
@@ -140,8 +141,42 @@ function hasResourceOptions(options: BackupOptions): boolean {
   return options.includeImages === true || options.includeVideos === true || options.includeFiles === true
 }
 
+function normalizeArchivePath(value: string): string {
+  return String(value || '').replace(/\\/g, '/')
+}
+
 export class BackupService {
   private configService = new ConfigService()
+  private cleanedTempDirs = false
+
+  private cleanupStaleTempDirs(): void {
+    if (this.cleanedTempDirs) return
+    this.cleanedTempDirs = true
+    const root = tmpdir()
+    const now = Date.now()
+    try {
+      for (const entry of readdirSync(root)) {
+        if (!entry.startsWith('weflow-backup-')) continue
+        const dir = join(root, entry)
+        const marker = join(dir, TEMP_MARKER)
+        try {
+          const stat = statSync(dir)
+          if (!stat.isDirectory()) continue
+          if (!existsSync(marker)) continue
+          const age = now - stat.mtimeMs
+          if (age < TEMP_TTL_MS) continue
+          rmSync(dir, { recursive: true, force: true })
+        } catch {}
+      }
+    } catch {}
+  }
+
+  private async createTempDir(prefix: string): Promise<string> {
+    this.cleanupStaleTempDirs()
+    const dir = await mkdtemp(join(tmpdir(), prefix))
+    await writeFile(join(dir, TEMP_MARKER), String(Date.now()), 'utf8')
+    return dir
+  }
 
   private buildWxidCandidates(wxid: string): string[] {
     const wxidCandidates = Array.from(new Set([
@@ -253,27 +288,6 @@ export class BackupService {
     return suffixMatch ? suffixMatch[1] : trimmed
   }
 
-  private parseImageXorKey(value: unknown): number {
-    if (typeof value === 'number') return value
-    const text = String(value ?? '').trim()
-    if (!text) return Number.NaN
-    return text.toLowerCase().startsWith('0x') ? parseInt(text, 16) : parseInt(text, 10)
-  }
-
-  private getImageKeysForWxid(wxid: string): { xorKey: number; aesKey?: string } | null {
-    const wxidConfigs = this.configService.get('wxidConfigs') || {}
-    const candidates = this.buildWxidCandidates(wxid)
-    const matchedKey = Object.keys(wxidConfigs).find((key) => {
-      const cleanKey = this.cleanAccountDirName(key).toLowerCase()
-      return candidates.some(candidate => cleanKey === candidate.toLowerCase())
-    })
-    const cfg = matchedKey ? wxidConfigs[matchedKey] : undefined
-    const xorKey = this.parseImageXorKey(cfg?.imageXorKey ?? this.configService.get('imageXorKey'))
-    if (!Number.isFinite(xorKey)) return null
-    const aesKey = String(cfg?.imageAesKey ?? this.configService.get('imageAesKey') ?? '').trim()
-    return { xorKey, aesKey: aesKey || undefined }
-  }
-
   private async listFilesForArchive(root: string, rel = '', state = { visited: 0 }): Promise<string[]> {
     const dir = join(root, rel)
     const files: string[] = []
@@ -295,7 +309,7 @@ export class BackupService {
   }
 
   private resolveExtractedPath(extractDir: string, archivePath: string): string | null {
-    const normalized = String(archivePath || '').replace(/\\/g, '/')
+    const normalized = normalizeArchivePath(archivePath)
     if (!normalized || normalized.startsWith('/') || normalized.split('/').includes('..')) return null
     const root = resolve(extractDir)
     const target = resolve(join(extractDir, normalized))
@@ -303,8 +317,12 @@ export class BackupService {
     return target
   }
 
+  private resolveStagingPath(stagingDir: string, archivePath: string): string | null {
+    return this.resolveExtractedPath(stagingDir, archivePath)
+  }
+
   private resolveTargetResourcePath(accountDir: string, relativePath: string): string | null {
-    const normalized = String(relativePath || '').replace(/\\/g, '/')
+    const normalized = normalizeArchivePath(relativePath)
     if (!normalized || normalized.startsWith('/') || normalized.split('/').includes('..')) return null
     const root = resolve(accountDir)
     const target = resolve(join(accountDir, normalized))
@@ -351,6 +369,18 @@ export class BackupService {
     }
   }
 
+  private async writeTarEntryToFile(entry: any, outputPath: string): Promise<void> {
+    mkdirSync(dirname(outputPath), { recursive: true })
+    await new Promise<void>((resolvePromise, rejectPromise) => {
+      const out = createWriteStream(outputPath)
+      const fail = (error: unknown) => rejectPromise(error instanceof Error ? error : new Error(String(error)))
+      out.on('finish', resolvePromise)
+      out.on('error', fail)
+      entry.on('error', fail)
+      entry.pipe(out)
+    })
+  }
+
   private async listChatImageDatFiles(accountDir: string): Promise<string[]> {
     const attachRoot = join(accountDir, 'msg', 'attach')
     const result: string[] = []
@@ -444,7 +474,7 @@ export class BackupService {
   }
 
   private buildDbId(kind: BackupDbKind, index: number, dbPath: string): string {
-    if (kind === 'session' || kind === 'contact' || kind === 'emoticon' || kind === 'sns') return kind
+    if (kind === 'session' || kind === 'contact' || kind === 'emoticon' || kind === 'sns' || kind === 'hardlink') return kind
     return `${kind}-${index}-${safeName(basename(dbPath)).slice(0, 80)}`
   }
 
@@ -468,6 +498,7 @@ export class BackupService {
     if (kind === 'contact') return 'contact/contact.db'
     if (kind === 'emoticon') return 'emoticon/emoticon.db'
     if (kind === 'sns') return 'sns/sns.db'
+    if (kind === 'hardlink') return 'hardlink/hardlink.db'
     return null
   }
 
@@ -517,12 +548,19 @@ export class BackupService {
         join(dirname(dbStorage), 'sns', 'sns.db')
       ])
     }
+    if (kind === 'hardlink') {
+      return this.findFirstExisting([
+        join(dbStorage, 'hardlink', 'hardlink.db'),
+        join(dbStorage, 'hardlink.db'),
+        join(dirname(dbStorage), 'hardlink.db')
+      ])
+    }
     return ''
   }
 
   private async collectDatabases(dbStorage: string): Promise<Array<Omit<BackupDbEntry, 'tables'>>> {
     const result: Array<Omit<BackupDbEntry, 'tables'>> = []
-    for (const kind of ['session', 'contact', 'emoticon', 'sns'] as const) {
+    for (const kind of ['session', 'contact', 'emoticon', 'sns', 'hardlink'] as const) {
       const dbPath = this.resolveKnownDbPath(kind, dbStorage)
       result.push({
         id: kind,
@@ -565,11 +603,9 @@ export class BackupService {
     manifest: BackupManifest
   ): Promise<void> {
     const accountDir = dirname(connected.dbStorage)
-    const keys = this.getImageKeysForWxid(connected.wxid)
     const imagesDir = join(stagingDir, 'resources', 'images')
     const imagePaths = await this.listChatImageDatFiles(accountDir)
     if (imagePaths.length === 0) return
-    if (!keys) throw new Error('存在图片资源，但未配置图片解密密钥')
 
     mkdirSync(imagesDir, { recursive: true })
     const resources: BackupResourceEntry[] = []
@@ -580,18 +616,16 @@ export class BackupService {
       if (!relativeTarget) continue
       emitImageProgress({
         phase: 'exporting',
-        message: '正在解密图片资源',
+        message: '正在打包图片资源',
         current: index + 1,
         total: imagePaths.length,
         detail: relativeTarget
       })
-      const decrypted = decryptDatViaNative(sourcePath, keys.xorKey, keys.aesKey)
-      if (!decrypted) continue
-      const archivePath = toArchivePath(join('resources', 'images', `${relativeTarget}${decrypted.ext || '.bin'}`))
+      const archivePath = toArchivePath(join('resources', 'images', relativeTarget))
       const outputPath = join(stagingDir, archivePath)
-      mkdirSync(dirname(outputPath), { recursive: true })
-      await writeFile(outputPath, decrypted.data)
+      await this.stagePlainResource(sourcePath, outputPath)
       const stem = basename(sourcePath).replace(/\.dat$/i, '').toLowerCase()
+      const stat = statSync(sourcePath)
       resources.push({
         kind: 'image',
         id: relativeTarget,
@@ -599,8 +633,7 @@ export class BackupService {
         sourceFileName: basename(sourcePath),
         archivePath,
         targetRelativePath: relativeTarget,
-        ext: decrypted.ext || undefined,
-        size: decrypted.data.length
+        size: stat.size
       })
       if (index % 20 === 0) await delay()
     }
@@ -676,7 +709,7 @@ export class BackupService {
         return { success: false, error: connected.error || '数据库未连接' }
       }
 
-      stagingDir = await mkdtemp(join(tmpdir(), 'weflow-backup-'))
+      stagingDir = await this.createTempDir('weflow-backup-')
       const snapshotsDir = join(stagingDir, 'snapshots')
       mkdirSync(snapshotsDir, { recursive: true })
 
@@ -814,7 +847,7 @@ export class BackupService {
     let extractDir = ''
     try {
       emitBackupProgress({ phase: 'inspecting', message: '正在读取备份包' })
-      extractDir = await mkdtemp(join(tmpdir(), 'weflow-backup-inspect-'))
+      extractDir = await this.createTempDir('weflow-backup-inspect-')
       await tar.x({
         file: archivePath,
         cwd: extractDir,
@@ -836,12 +869,119 @@ export class BackupService {
     }
   }
 
+  private async streamRestoreArchive(
+    archivePath: string,
+    extractDir: string,
+    manifest: BackupManifest,
+    connected: { dbStorage: string; wxid?: string },
+    startCurrent: number,
+    total: number
+  ): Promise<{ current: number; skipped: number }> {
+    const snapshotPaths = new Set<string>()
+    for (const db of manifest.databases || []) {
+      for (const table of db.tables || []) {
+        const path = normalizeArchivePath(table.snapshotPath)
+        if (path) snapshotPaths.add(path)
+      }
+    }
+
+    const imageByPath = new Map<string, BackupResourceEntry>()
+    for (const image of manifest.resources?.images || []) {
+      const path = normalizeArchivePath(image.archivePath)
+      if (path) imageByPath.set(path, image)
+    }
+
+    const plainByPath = new Map<string, BackupResourceEntry>()
+    for (const resource of [
+      ...(manifest.resources?.videos || []),
+      ...(manifest.resources?.files || [])
+    ]) {
+      const path = normalizeArchivePath(resource.archivePath)
+      if (path) plainByPath.set(path, resource)
+    }
+
+    const accountDir = dirname(connected.dbStorage)
+    let current = startCurrent
+    let skipped = 0
+    const pending: Promise<void>[] = []
+    const emitRestoreProgress = createThrottledProgressEmitter(160)
+    await tar.t({
+      file: archivePath,
+      onReadEntry: (entry: any) => {
+        const entryPath = normalizeArchivePath(entry.path)
+        if (snapshotPaths.has(entryPath)) {
+          const outputPath = this.resolveStagingPath(extractDir, entryPath)
+          if (!outputPath) {
+            entry.resume()
+            return
+          }
+          pending.push(this.writeTarEntryToFile(entry, outputPath))
+          return
+        }
+
+        const image = imageByPath.get(entryPath)
+        if (image) {
+          const targetPath = this.resolveTargetResourcePath(accountDir, image.targetRelativePath)
+          if (!targetPath) {
+            skipped += 1
+            entry.resume()
+            return
+          }
+          current += 1
+          emitRestoreProgress({
+            phase: 'restoring',
+            message: '正在写回图片资源',
+            current,
+            total,
+            detail: image.md5 || image.targetRelativePath
+          })
+          if (existsSync(targetPath)) {
+            skipped += 1
+            entry.resume()
+            return
+          }
+          pending.push(this.writeTarEntryToFile(entry, targetPath))
+          return
+        }
+
+        const resource = plainByPath.get(entryPath)
+        if (resource) {
+          const targetPath = this.resolveTargetResourcePath(accountDir, resource.targetRelativePath)
+          current += 1
+          emitRestoreProgress({
+            phase: 'restoring',
+            message: resource.kind === 'video' ? '正在写回视频资源' : '正在写回文件资源',
+            current,
+            total,
+            detail: resource.targetRelativePath
+          })
+          if (!targetPath || existsSync(targetPath)) {
+            skipped += 1
+            entry.resume()
+            return
+          }
+          pending.push(this.writeTarEntryToFile(entry, targetPath))
+          return
+        }
+
+        entry.resume()
+      }
+    } as any)
+
+    await Promise.all(pending)
+    return { current, skipped }
+  }
+
   async restoreBackup(archivePath: string): Promise<{ success: boolean; inserted?: number; ignored?: number; skipped?: number; error?: string }> {
     let extractDir = ''
     try {
-      emitBackupProgress({ phase: 'inspecting', message: '正在解包备份' })
-      extractDir = await mkdtemp(join(tmpdir(), 'weflow-backup-restore-'))
-      await tar.x({ file: archivePath, cwd: extractDir })
+      emitBackupProgress({ phase: 'inspecting', message: '正在读取备份信息' })
+      extractDir = await this.createTempDir('weflow-backup-restore-')
+      await tar.x({
+        file: archivePath,
+        cwd: extractDir,
+        filter: (entryPath: string) => normalizeArchivePath(entryPath) === 'manifest.json'
+      } as any)
       const manifestPath = join(extractDir, 'manifest.json')
       if (!existsSync(manifestPath)) return { success: false, error: '备份包缺少 manifest.json' }
       const manifest = JSON.parse(await readFileAsync(manifestPath, 'utf8')) as BackupManifest
@@ -866,6 +1006,26 @@ export class BackupService {
       let ignored = 0
       let skipped = 0
       let current = 0
+      if (imageJobs.length > 0 || plainResourceJobs.length > 0 || tableJobs.length > 0) {
+        emitBackupProgress({
+          phase: 'inspecting',
+          message: '正在按需读取备份包',
+          current: 0,
+          total: totalRestoreJobs,
+          detail: archivePath
+        })
+        const streamed = await this.streamRestoreArchive(
+          archivePath,
+          extractDir,
+          manifest,
+          { dbStorage: connected.dbStorage, wxid: connected.wxid },
+          0,
+          totalRestoreJobs
+        )
+        current = streamed.current
+        skipped += streamed.skipped
+      }
+
       for (const job of tableJobs) {
         current++
         const targetDbPath = this.resolveRestoreTargetDbPath(connected.dbStorage, job.db)
@@ -907,68 +1067,6 @@ export class BackupService {
         if (current % 4 === 0) await delay()
       }
 
-      if (imageJobs.length > 0) {
-        const targetWxid = connected.wxid || String(manifest.source?.wxid || '').trim()
-        const imageKeys = this.getImageKeysForWxid(targetWxid)
-        if (!imageKeys) throw new Error('备份包包含图片资源，但目标账号未配置图片加密密钥')
-        const accountDir = dirname(connected.dbStorage)
-        for (const image of imageJobs) {
-          current += 1
-          emitBackupProgress({
-            phase: 'restoring',
-            message: '正在加密并写回图片资源',
-            current,
-            total: totalRestoreJobs,
-            detail: image.md5 || image.targetRelativePath
-          })
-          const inputPath = this.resolveExtractedPath(extractDir, image.archivePath)
-          const targetPath = this.resolveTargetResourcePath(accountDir, image.targetRelativePath)
-          if (!inputPath || !targetPath || !existsSync(inputPath)) {
-            skipped += 1
-            continue
-          }
-          if (existsSync(targetPath)) {
-            skipped += 1
-            continue
-          }
-          const encrypted = encryptDatViaNative(inputPath, imageKeys.xorKey, imageKeys.aesKey)
-          if (!encrypted) {
-            skipped += 1
-            continue
-          }
-          mkdirSync(dirname(targetPath), { recursive: true })
-          await writeFile(targetPath, encrypted)
-          if (current % 16 === 0) await delay()
-        }
-      }
-
-      if (plainResourceJobs.length > 0) {
-        const accountDir = dirname(connected.dbStorage)
-        for (const resource of plainResourceJobs) {
-          current += 1
-          emitBackupProgress({
-            phase: 'restoring',
-            message: resource.kind === 'video' ? '正在写回视频资源' : '正在写回文件资源',
-            current,
-            total: totalRestoreJobs,
-            detail: resource.targetRelativePath
-          })
-          const inputPath = this.resolveExtractedPath(extractDir, resource.archivePath)
-          const targetPath = this.resolveTargetResourcePath(accountDir, resource.targetRelativePath)
-          if (!inputPath || !targetPath || !existsSync(inputPath)) {
-            skipped += 1
-            continue
-          }
-          if (existsSync(targetPath)) {
-            skipped += 1
-            continue
-          }
-          mkdirSync(dirname(targetPath), { recursive: true })
-          await copyFile(inputPath, targetPath)
-          if (current % 30 === 0) await delay()
-        }
-      }
-
       emitBackupProgress({ phase: 'done', message: '载入完成', current: totalRestoreJobs, total: totalRestoreJobs })
       return { success: true, inserted, ignored, skipped }
     } catch (e) {

electron/services/chatService.ts

@@ -666,6 +666,9 @@ class ChatService {
     if (this.connected && wcdbService.isReady()) {
       return { success: true }
     }
+    if (!wcdbService.isReady()) {
+      this.monitorSetup = false
+    }
     const result = await this.connect()
     if (!result.success) {
       this.connected = false
@@ -709,6 +712,7 @@ class ChatService {
       console.error('ChatService: 关闭数据库失败:', e)
     }
     this.connected = false
+    this.monitorSetup = false
   }
 
   /**
@@ -745,8 +749,12 @@ class ChatService {
     try {
       const connectResult = await this.ensureConnected()
       if (!connectResult.success) return { success: false, error: connectResult.error }
-      const normalizedIds = Array.from(new Set((sessionIds || []).map((id) => String(id || '').trim()).filter(Boolean)))
-      return await wcdbService.checkMessageAntiRevokeTriggers(normalizedIds)
+      const { validIds, invalidRows } = await this.filterAntiRevokeSessionIds(sessionIds)
+      const result = validIds.length > 0
+        ? await wcdbService.checkMessageAntiRevokeTriggers(validIds)
+        : { success: true, rows: [] }
+      if (!result.success) return result
+      return { success: true, rows: [...(result.rows || []), ...invalidRows] }
     } catch (e) {
       return { success: false, error: String(e) }
     }
@@ -760,8 +768,12 @@ class ChatService {
     try {
       const connectResult = await this.ensureConnected()
       if (!connectResult.success) return { success: false, error: connectResult.error }
-      const normalizedIds = Array.from(new Set((sessionIds || []).map((id) => String(id || '').trim()).filter(Boolean)))
-      return await wcdbService.installMessageAntiRevokeTriggers(normalizedIds)
+      const { validIds, invalidRows } = await this.filterAntiRevokeSessionIds(sessionIds)
+      const result = validIds.length > 0
+        ? await wcdbService.installMessageAntiRevokeTriggers(validIds)
+        : { success: true, rows: [] }
+      if (!result.success) return result
+      return { success: true, rows: [...(result.rows || []), ...invalidRows] }
     } catch (e) {
       return { success: false, error: String(e) }
     }
@@ -775,8 +787,12 @@ class ChatService {
     try {
       const connectResult = await this.ensureConnected()
       if (!connectResult.success) return { success: false, error: connectResult.error }
-      const normalizedIds = Array.from(new Set((sessionIds || []).map((id) => String(id || '').trim()).filter(Boolean)))
-      return await wcdbService.uninstallMessageAntiRevokeTriggers(normalizedIds)
+      const { validIds, invalidRows } = await this.filterAntiRevokeSessionIds(sessionIds)
+      const result = validIds.length > 0
+        ? await wcdbService.uninstallMessageAntiRevokeTriggers(validIds)
+        : { success: true, rows: [] }
+      if (!result.success) return result
+      return { success: true, rows: [...(result.rows || []), ...invalidRows] }
     } catch (e) {
       return { success: false, error: String(e) }
     }
@@ -934,6 +950,191 @@ class ChatService {
     }
   }
 
+  async getAntiRevokeSessions(): Promise<{ success: boolean; sessions?: ChatSession[]; error?: string }> {
+    try {
+      const result = await this.getSessions()
+      if (!result.success || !Array.isArray(result.sessions)) {
+        return { success: false, error: result.error || '获取会话失败' }
+      }
+
+      return {
+        success: true,
+        sessions: result.sessions.filter((session) => !String(session.username || '').startsWith('gh_'))
+      }
+    } catch (e) {
+      console.error('ChatService: 获取防撤回会话列表失败:', e)
+      return { success: false, error: String(e) }
+    }
+  }
+
+  private getSessionUsername(row: Record<string, any>): string {
+    return String(
+      row.username ||
+      row.user_name ||
+      row.userName ||
+      row.usrName ||
+      row.UsrName ||
+      row.talker ||
+      row.talker_id ||
+      row.talkerId ||
+      ''
+    ).trim()
+  }
+
+  private isAntiRevokeContactRow(username: string, row: Record<string, any>): boolean {
+    if (!username) return false
+    if (username.endsWith('@chatroom')) return true
+    if (username.startsWith('gh_')) return false
+
+    const localType = this.getRowInt(row, ['local_type', 'localType', 'WCDB_CT_local_type'], Number.NaN)
+    const lowered = username.toLowerCase()
+    if (this.isEnterpriseOpenimUsername(username)) {
+      return this.isAllowedEnterpriseOpenimByLocalType(username, localType)
+    }
+    if (lowered.startsWith('weixin') && lowered !== 'weixin') return true
+    return localType === 1 && !FRIEND_EXCLUDE_USERNAMES.has(username)
+  }
+
+  private async loadAntiRevokeContactMap(usernames: string[]): Promise<Map<string, { displayName?: string }>> {
+    const targets = Array.from(new Set((usernames || []).map((value) => String(value || '').trim()).filter(Boolean)))
+    const map = new Map<string, { displayName?: string }>()
+    if (targets.length === 0) return map
+
+    try {
+      const contactResult = await wcdbService.getContactsCompact(targets)
+      if (!contactResult.success || !Array.isArray(contactResult.contacts)) return map
+
+      for (const row of contactResult.contacts as Record<string, any>[]) {
+        const username = String(row.username || '').trim()
+        if (!username || !this.isAntiRevokeContactRow(username, row)) continue
+        map.set(username, {
+          displayName: String(row.remark || row.nick_name || row.nickName || row.alias || username).trim()
+        })
+      }
+    } catch {
+      return map
+    }
+
+    return map
+  }
+
+  private async hasAntiRevokeMessageTables(sessionId: string): Promise<boolean> {
+    try {
+      const tableStatsResult = await wcdbService.getMessageTableStats(sessionId)
+      if (!tableStatsResult.success || !Array.isArray(tableStatsResult.tables)) return false
+      return tableStatsResult.tables.some((row: Record<string, any>) => {
+        const tableName = String(row.table_name || row.tableName || '').trim()
+        return tableName.length > 0
+      })
+    } catch {
+      return false
+    }
+  }
+
+  private async buildAntiRevokeSessionsFromRows(rows: Record<string, any>[]): Promise<ChatSession[]> {
+    if (rows.length > 0 && (rows[0]._error || rows[0]._info)) return []
+
+    const candidateRows: Array<{ username: string; row: Record<string, any> }> = []
+    const privateCandidateIds: string[] = []
+    const openimLocalTypeMap = await this.loadContactLocalTypeMapForEnterpriseOpenim(rows.map((row) => this.getSessionUsername(row)))
+
+    for (const row of rows) {
+      const username = this.getSessionUsername(row)
+      if (!username) continue
+
+      let sessionLocalType = this.getSessionLocalType(row)
+      if (!Number.isFinite(sessionLocalType) && this.isEnterpriseOpenimUsername(username)) {
+        sessionLocalType = openimLocalTypeMap.get(username)
+      }
+      if (!this.shouldKeepSession(username, sessionLocalType)) continue
+
+      if (username.endsWith('@chatroom')) {
+        candidateRows.push({ username, row })
+      } else {
+        privateCandidateIds.push(username)
+        candidateRows.push({ username, row })
+      }
+    }
+
+    const contactMap = await this.loadAntiRevokeContactMap(privateCandidateIds)
+    const sessions: ChatSession[] = []
+    const myWxid = this.configService.get('myWxid')
+    const now = Date.now()
+
+    for (const { username, row } of candidateRows) {
+      const isGroup = username.endsWith('@chatroom')
+      if (!isGroup && !contactMap.has(username)) continue
+      if (!await this.hasAntiRevokeMessageTables(username)) continue
+
+      const sortTs = parseInt(
+        row.sort_timestamp ||
+        row.sortTimestamp ||
+        row.sort_time ||
+        row.sortTime ||
+        '0',
+        10
+      )
+      const lastTs = parseInt(
+        row.last_timestamp ||
+        row.lastTimestamp ||
+        row.last_msg_time ||
+        row.lastMsgTime ||
+        String(sortTs),
+        10
+      )
+      const summary = this.cleanString(row.summary || row.digest || row.last_msg || row.lastMsg || '')
+      const lastMsgType = parseInt(row.last_msg_type || row.lastMsgType || '0', 10)
+      const cached = this.avatarCache.get(username)
+      const contact = contactMap.get(username)
+
+      const session: ChatSession = {
+        username,
+        type: parseInt(row.type || '0', 10),
+        unreadCount: parseInt(row.unread_count || row.unreadCount || row.unreadcount || '0', 10),
+        summary: summary || this.getMessageTypeLabel(lastMsgType),
+        sortTimestamp: sortTs,
+        lastTimestamp: lastTs,
+        lastMsgType,
+        displayName: contact?.displayName || cached?.displayName || username,
+        avatarUrl: cached?.avatarUrl,
+        lastMsgSender: row.last_msg_sender,
+        lastSenderDisplayName: row.last_sender_display_name,
+        selfWxid: myWxid
+      }
+
+      const cachedStatus = this.sessionStatusCache.get(username)
+      if (cachedStatus && now - cachedStatus.updatedAt <= this.sessionStatusCacheTtlMs) {
+        session.isFolded = cachedStatus.isFolded
+        session.isMuted = cachedStatus.isMuted
+      }
+
+      sessions.push(session)
+    }
+
+    return sessions
+  }
+
+  private async filterAntiRevokeSessionIds(sessionIds: string[]): Promise<{
+    validIds: string[]
+    invalidRows: Array<{ sessionId: string; success: false; error: string }>
+  }> {
+    const normalizedIds = Array.from(new Set((sessionIds || []).map((id) => String(id || '').trim()).filter(Boolean)))
+    if (normalizedIds.length === 0) return { validIds: [], invalidRows: [] }
+
+    const sessionsResult = await this.getAntiRevokeSessions()
+    const allowedIds = new Set((sessionsResult.sessions || []).map((session) => session.username))
+    const validIds = normalizedIds.filter((sessionId) => allowedIds.has(sessionId))
+    const invalidRows = normalizedIds
+      .filter((sessionId) => !allowedIds.has(sessionId))
+      .map((sessionId) => ({
+        sessionId,
+        success: false as const,
+        error: '该会话不是联系人或群聊，或不存在可安装防撤回的消息表'
+      }))
+
+    return { validIds, invalidRows }
+  }
+
   private async addMissingOfficialSessions(sessions: ChatSession[], myWxid?: string): Promise<void> {
     const existing = new Set(sessions.map((session) => String(session.username || '').trim()).filter(Boolean))
     try {

electron/services/config.ts

@@ -36,6 +36,7 @@ interface ConfigSchema {
   language: string
   logEnabled: boolean
   launchAtStartup?: boolean
+  silentStartup?: boolean
   llmModelPath: string
   whisperModelName: string
   whisperModelDir: string
@@ -84,7 +85,13 @@ interface ConfigSchema {
   aiInsightApiModel: string
   aiInsightSilenceDays: number
   aiInsightAllowContext: boolean
+  aiInsightAllowMomentsContext: boolean
+  aiInsightMomentsContextCount: number
+  aiInsightMomentsBindings: Record<string, { enabled: boolean; updatedAt: number }>
   aiInsightAllowSocialContext: boolean
+  aiInsightSocialContextCount: number
+  aiInsightWeiboCookie: string
+  aiInsightWeiboBindings: Record<string, { uid: string; screenName?: string; updatedAt: number }>
   aiInsightFilterMode: 'whitelist' | 'blacklist'
   aiInsightFilterList: string[]
   aiInsightWhitelistEnabled: boolean
@@ -109,6 +116,8 @@ interface ConfigSchema {
   aiFootprintSystemPrompt: string
   /** 是否将 AI 见解调试日志输出到桌面 */
   aiInsightDebugLogEnabled: boolean
+  autoDownloadHighRes: boolean
+  autoDownloadWhitelist: string[]
 }
 
 // 需要 safeStorage 加密的字段（普通模式）
@@ -163,6 +172,7 @@ export class ConfigService {
       themeId: 'cloud-dancer',
       language: 'zh-CN',
       logEnabled: false,
+      silentStartup: false,
       llmModelPath: '',
       whisperModelName: 'base',
       whisperModelDir: '',
@@ -203,6 +213,9 @@ export class ConfigService {
       aiInsightApiModel: 'gpt-4o-mini',
       aiInsightSilenceDays: 3,
       aiInsightAllowContext: false,
+      aiInsightAllowMomentsContext: false,
+      aiInsightMomentsContextCount: 5,
+      aiInsightMomentsBindings: {},
       aiInsightAllowSocialContext: false,
       aiInsightFilterMode: 'whitelist',
       aiInsightFilterList: [],
@@ -220,7 +233,9 @@ export class ConfigService {
       aiInsightWeiboBindings: {},
       aiFootprintEnabled: false,
       aiFootprintSystemPrompt: '',
-      aiInsightDebugLogEnabled: false
+      aiInsightDebugLogEnabled: false,
+      autoDownloadHighRes: false,
+      autoDownloadWhitelist: []
     }
 
     const storeOptions: any = {

electron/services/exportTaskControlService.ts

@@ -0,0 +1,210 @@
+import * as path from 'path'
+import { rm, rmdir } from 'fs/promises'
+
+export type ExportTaskControlState = 'running' | 'pause_requested' | 'cancel_requested'
+
+export interface ExportTaskControlHooks {
+  shouldPause: () => boolean
+  shouldStop: () => boolean
+  recordCreatedFile: (filePath: string) => void
+  recordCreatedDir: (dirPath: string) => void
+}
+
+interface ExportTaskManifest {
+  outputDir: string
+  files: Set<string>
+  dirs: Set<string>
+}
+
+interface ExportTaskControlRecord {
+  state: ExportTaskControlState
+  manifest: ExportTaskManifest
+  createdAt: number
+  updatedAt: number
+}
+
+export interface ExportTaskCleanupResult {
+  success: boolean
+  filesDeleted: number
+  dirsDeleted: number
+  error?: string
+}
+
+class ExportTaskControlService {
+  private tasks = new Map<string, ExportTaskControlRecord>()
+
+  createControl(taskId: string, outputDir: string): ExportTaskControlHooks {
+    this.registerTask(taskId, outputDir)
+    return {
+      shouldPause: () => this.getState(taskId) === 'pause_requested',
+      shouldStop: () => this.getState(taskId) === 'cancel_requested',
+      recordCreatedFile: (filePath: string) => this.recordCreatedFile(taskId, filePath),
+      recordCreatedDir: (dirPath: string) => this.recordCreatedDir(taskId, dirPath)
+    }
+  }
+
+  registerTask(taskId: string, outputDir: string): void {
+    const normalizedTaskId = this.normalizeTaskId(taskId)
+    if (!normalizedTaskId) return
+
+    const normalizedOutputDir = path.resolve(String(outputDir || '').trim() || '.')
+    const existing = this.tasks.get(normalizedTaskId)
+    if (existing) {
+      existing.state = 'running'
+      existing.updatedAt = Date.now()
+      if (!existing.manifest.outputDir) {
+        existing.manifest.outputDir = normalizedOutputDir
+      }
+      return
+    }
+
+    this.tasks.set(normalizedTaskId, {
+      state: 'running',
+      manifest: {
+        outputDir: normalizedOutputDir,
+        files: new Set<string>(),
+        dirs: new Set<string>()
+      },
+      createdAt: Date.now(),
+      updatedAt: Date.now()
+    })
+  }
+
+  pauseTask(taskId: string): boolean {
+    return this.setState(taskId, 'pause_requested')
+  }
+
+  resumeTask(taskId: string): boolean {
+    return this.setState(taskId, 'running')
+  }
+
+  cancelTask(taskId: string): boolean {
+    return this.setState(taskId, 'cancel_requested')
+  }
+
+  getState(taskId: string): ExportTaskControlState | null {
+    const normalizedTaskId = this.normalizeTaskId(taskId)
+    if (!normalizedTaskId) return null
+    return this.tasks.get(normalizedTaskId)?.state || null
+  }
+
+  releaseTask(taskId: string): void {
+    const normalizedTaskId = this.normalizeTaskId(taskId)
+    if (!normalizedTaskId) return
+    this.tasks.delete(normalizedTaskId)
+  }
+
+  recordCreatedFile(taskId: string, filePath: string): void {
+    const task = this.getTaskForManifestWrite(taskId, filePath)
+    if (!task) return
+    task.manifest.files.add(path.resolve(filePath))
+    task.updatedAt = Date.now()
+  }
+
+  recordCreatedDir(taskId: string, dirPath: string): void {
+    const task = this.getTaskForManifestWrite(taskId, dirPath)
+    if (!task) return
+    task.manifest.dirs.add(path.resolve(dirPath))
+    task.updatedAt = Date.now()
+  }
+
+  async cleanupTask(taskId: string): Promise<ExportTaskCleanupResult> {
+    const normalizedTaskId = this.normalizeTaskId(taskId)
+    const task = normalizedTaskId ? this.tasks.get(normalizedTaskId) : undefined
+    if (!task) {
+      return { success: true, filesDeleted: 0, dirsDeleted: 0 }
+    }
+
+    const outputDir = task.manifest.outputDir
+    let filesDeleted = 0
+    let dirsDeleted = 0
+    const errors: string[] = []
+
+    const files = Array.from(task.manifest.files)
+      .filter(filePath => this.isInsideOutputDir(filePath, outputDir))
+      .sort((a, b) => b.length - a.length)
+
+    for (const filePath of files) {
+      try {
+        await rm(filePath, { force: true, recursive: false })
+        filesDeleted++
+      } catch (error) {
+        const code = (error as NodeJS.ErrnoException | undefined)?.code
+        if (code !== 'ENOENT') {
+          errors.push(`${filePath}: ${error instanceof Error ? error.message : String(error)}`)
+        }
+      }
+    }
+
+    const dirs = Array.from(task.manifest.dirs)
+      .filter(dirPath => this.isInsideOutputDir(dirPath, outputDir) || this.isSamePath(dirPath, outputDir))
+      .sort((a, b) => b.length - a.length)
+
+    for (const dirPath of dirs) {
+      try {
+        await rmdir(dirPath)
+        dirsDeleted++
+      } catch (error) {
+        const code = (error as NodeJS.ErrnoException | undefined)?.code
+        if (code !== 'ENOENT' && code !== 'ENOTEMPTY' && code !== 'EEXIST') {
+          errors.push(`${dirPath}: ${error instanceof Error ? error.message : String(error)}`)
+        }
+      }
+    }
+
+    if (errors.length === 0) {
+      this.releaseTask(normalizedTaskId)
+      return { success: true, filesDeleted, dirsDeleted }
+    }
+
+    return {
+      success: false,
+      filesDeleted,
+      dirsDeleted,
+      error: errors.slice(0, 3).join('; ')
+    }
+  }
+
+  private setState(taskId: string, state: ExportTaskControlState): boolean {
+    const normalizedTaskId = this.normalizeTaskId(taskId)
+    if (!normalizedTaskId) return false
+    const task = this.tasks.get(normalizedTaskId)
+    if (!task) return false
+    task.state = state
+    task.updatedAt = Date.now()
+    return true
+  }
+
+  private getTaskForManifestWrite(taskId: string, targetPath: string): ExportTaskControlRecord | null {
+    const normalizedTaskId = this.normalizeTaskId(taskId)
+    if (!normalizedTaskId) return null
+    const task = this.tasks.get(normalizedTaskId)
+    if (!task) return null
+    if (!this.isInsideOutputDir(targetPath, task.manifest.outputDir) && !this.isSamePath(targetPath, task.manifest.outputDir)) {
+      return null
+    }
+    return task
+  }
+
+  private isInsideOutputDir(targetPath: string, outputDir: string): boolean {
+    const resolvedTarget = path.resolve(targetPath)
+    const resolvedOutputDir = path.resolve(outputDir)
+    const relativePath = path.relative(resolvedOutputDir, resolvedTarget)
+    return Boolean(relativePath) && !relativePath.startsWith('..') && !path.isAbsolute(relativePath)
+  }
+
+  private isSamePath(left: string, right: string): boolean {
+    const resolvedLeft = path.resolve(left)
+    const resolvedRight = path.resolve(right)
+    if (process.platform === 'win32') {
+      return resolvedLeft.toLowerCase() === resolvedRight.toLowerCase()
+    }
+    return resolvedLeft === resolvedRight
+  }
+
+  private normalizeTaskId(taskId: string): string {
+    return String(taskId || '').trim()
+  }
+}
+
+export const exportTaskControlService = new ExportTaskControlService()

electron/services/imageDecryptService.ts

@@ -81,6 +81,7 @@ export class ImageDecryptService {
   private pending = new Map<string, Promise<DecryptResult>>()
   private updateFlags = new Map<string, boolean>()
   private nativeLogged = false
+  private runtimeConfig: { dbPath?: string; myWxid?: string; imageXorKey?: unknown; imageAesKey?: string } | null = null
   private datNameScanMissAt = new Map<string, number>()
   private readonly datNameScanMissTtlMs = 1200
   private readonly accountDirCache = new Map<string, string>()
@@ -99,6 +100,32 @@ export class ImageDecryptService {
     return this.shouldEmitImageEvents(payload)
   }
 
+  setRuntimeConfig(config: { dbPath?: string; myWxid?: string; imageXorKey?: unknown; imageAesKey?: string } | null): void {
+    this.runtimeConfig = config
+  }
+
+  private getConfiguredDbPath(): string {
+    return String(this.runtimeConfig?.dbPath || this.configService.get('dbPath') || '').trim()
+  }
+
+  private getConfiguredMyWxid(): string {
+    return String(this.runtimeConfig?.myWxid || this.configService.get('myWxid') || '').trim()
+  }
+
+  private getConfiguredImageKeys(): { xorKey: unknown; aesKey: string } {
+    const runtimeImageXorKey = this.runtimeConfig?.imageXorKey
+    const hasRuntimeXorKey = runtimeImageXorKey !== undefined && runtimeImageXorKey !== null && String(runtimeImageXorKey).trim() !== ''
+    const runtimeAesKey = String(this.runtimeConfig?.imageAesKey || '').trim()
+    if (hasRuntimeXorKey || runtimeAesKey) {
+      const fallback = this.configService.getImageKeysForCurrentWxid()
+      return {
+        xorKey: hasRuntimeXorKey ? runtimeImageXorKey : fallback.xorKey,
+        aesKey: runtimeAesKey || fallback.aesKey
+      }
+    }
+    return this.configService.getImageKeysForCurrentWxid()
+  }
+
   private logInfo(message: string, meta?: Record<string, unknown>): void {
     if (!this.configService.get('logEnabled')) return
     const timestamp = new Date().toISOString()
@@ -266,8 +293,8 @@ export class ImageDecryptService {
     )
     if (normalizedList.length === 0) return
 
-    const wxid = this.configService.get('myWxid')
-    const dbPath = this.configService.get('dbPath')
+    const wxid = this.getConfiguredMyWxid()
+    const dbPath = this.getConfiguredDbPath()
     if (!wxid || !dbPath) return
 
     const accountDir = this.resolveAccountDir(dbPath, wxid)
@@ -294,8 +321,8 @@ export class ImageDecryptService {
     this.logInfo('开始解密图片', { md5: payload.imageMd5, datName: payload.imageDatName, force: payload.force, hardlinkOnly: payload.hardlinkOnly === true })
     this.emitDecryptProgress(payload, cacheKey, 'locating', 14, 'running')
     try {
-      const wxid = this.configService.get('myWxid')
-      const dbPath = this.configService.get('dbPath')
+      const wxid = this.getConfiguredMyWxid()
+      const dbPath = this.getConfiguredDbPath()
       if (!wxid || !dbPath) {
         this.logError('配置缺失', undefined, { wxid: !!wxid, dbPath: !!dbPath })
         this.emitDecryptProgress(payload, cacheKey, 'failed', 100, 'error', '配置缺失')
@@ -404,7 +431,7 @@ export class ImageDecryptService {
       }
 
       // 优先使用当前 wxid 对应的密钥，找不到则回退到全局配置
-      const imageKeys = this.configService.getImageKeysForCurrentWxid()
+      const imageKeys = this.getConfiguredImageKeys()
       const xorKeyRaw = imageKeys.xorKey
       // 支持十六进制格式（如 0x53）和十进制格式
       let xorKey: number
@@ -427,7 +454,7 @@ export class ImageDecryptService {
       const aesKeyText = typeof aesKeyRaw === 'string' ? aesKeyRaw.trim() : ''
       const aesKeyForNative = aesKeyText || undefined
 
-      this.logInfo('开始解密DAT文件(仅Rust原生)', { datPath, xorKey, hasAesKey: Boolean(aesKeyForNative) })
+      this.logInfo('开始解密DAT文件', { datPath, xorKey, hasAesKey: Boolean(aesKeyForNative) })
       this.emitDecryptProgress(payload, cacheKey, 'decrypting', 58, 'running')
       const nativeResult = this.tryDecryptDatWithNative(datPath, xorKey, aesKeyForNative)
       if (!nativeResult) {
@@ -527,8 +554,8 @@ export class ImageDecryptService {
   }
 
   private resolveCurrentAccountDir(): string | null {
-    const wxid = this.configService.get('myWxid')
-    const dbPath = this.configService.get('dbPath')
+    const wxid = this.getConfiguredMyWxid()
+    const dbPath = this.getConfiguredDbPath()
     if (!wxid || !dbPath) return null
     return this.resolveAccountDir(dbPath, wxid)
   }
@@ -1551,7 +1578,117 @@ export class ImageDecryptService {
         })
       }
     }
-    return result
+    if (result) return result
+    const fallback = this.tryDecryptDatWithJs(datPath, xorKey, aesKey)
+    if (fallback) {
+      this.logInfo('JS DAT 解密 fallback 已启用', { datPath, ext: fallback.ext })
+    }
+    return fallback
+  }
+
+  private tryDecryptDatWithJs(
+    datPath: string,
+    xorKey: number,
+    aesKey?: string
+  ): { data: Buffer; ext: string; isWxgf: boolean } | null {
+    try {
+      const encrypted = readFileSync(datPath)
+      const directExt = this.detectImageExtension(encrypted)
+      if (directExt) return { data: encrypted, ext: directExt, isWxgf: false }
+
+      const candidates: Buffer[] = []
+      const aesKeyText = String(aesKey || '').trim()
+      const datVersion = this.getDatVersion(encrypted)
+      if (datVersion === 2 && aesKeyText.length >= 16) {
+        try {
+          candidates.push(this.decryptDatV4WithJs(encrypted, xorKey, Buffer.from(aesKeyText, 'ascii').subarray(0, 16)))
+        } catch { }
+      }
+      if (datVersion !== 2) {
+        candidates.push(this.decryptDatV3WithJs(encrypted, xorKey))
+      }
+
+      for (const candidate of candidates) {
+        const ext = this.detectImageExtension(candidate)
+        if (ext) return { data: candidate, ext, isWxgf: false }
+      }
+    } catch (error) {
+      this.logError('JS DAT 解密 fallback 失败', error, { datPath })
+    }
+    return null
+  }
+
+  private decryptDatV3WithJs(data: Buffer, xorKey: number): Buffer {
+    const output = Buffer.allocUnsafe(data.length)
+    for (let i = 0; i < data.length; i += 1) {
+      output[i] = data[i] ^ xorKey
+    }
+    return output
+  }
+
+  private decryptDatV4WithJs(data: Buffer, xorKey: number, aesKey: Buffer): Buffer {
+    if (data.length < 0x0f) {
+      throw new Error('dat file too small')
+    }
+    const header = data.subarray(0, 0x0f)
+    const payload = data.subarray(0x0f)
+    const aesSize = this.readInt32LeSafe(header, 6)
+    const xorSize = this.readInt32LeSafe(header, 10)
+    const remainder = ((aesSize % 16) + 16) % 16
+    const alignedAesSize = aesSize + (16 - remainder)
+    if (alignedAesSize > payload.length) throw new Error('invalid aes size')
+
+    const aesData = payload.subarray(0, alignedAesSize)
+
+    let plainAes = Buffer.alloc(0)
+    if (aesData.length > 0) {
+      const decipher = crypto.createDecipheriv('aes-128-ecb', aesKey, Buffer.alloc(0))
+      decipher.setAutoPadding(false)
+      plainAes = this.strictRemovePkcs7Padding(Buffer.concat([decipher.update(aesData), decipher.final()]))
+    }
+
+    const remaining = payload.subarray(alignedAesSize)
+    if (xorSize < 0 || xorSize > remaining.length) throw new Error('invalid xor size')
+
+    let rawData = Buffer.alloc(0)
+    let decodedXor = Buffer.alloc(0)
+    if (xorSize > 0) {
+      const rawLength = remaining.length - xorSize
+      if (rawLength < 0) throw new Error('invalid raw size')
+      rawData = remaining.subarray(0, rawLength)
+      const xorData = remaining.subarray(rawLength)
+      decodedXor = Buffer.allocUnsafe(xorData.length)
+      for (let i = 0; i < xorData.length; i += 1) {
+        decodedXor[i] = xorData[i] ^ xorKey
+      }
+    } else {
+      rawData = remaining
+    }
+    return Buffer.concat([plainAes, rawData, decodedXor])
+  }
+
+  private getDatVersion(data: Buffer): number {
+    if (data.length < 6) return 0
+    const sigV1 = Buffer.from([0x07, 0x08, 0x56, 0x31, 0x08, 0x07])
+    const sigV2 = Buffer.from([0x07, 0x08, 0x56, 0x32, 0x08, 0x07])
+    if (data.subarray(0, 6).equals(sigV1)) return 1
+    if (data.subarray(0, 6).equals(sigV2)) return 2
+    return 0
+  }
+
+  private readInt32LeSafe(buffer: Buffer, offset: number): number {
+    if (offset < 0 || offset + 4 > buffer.length) throw new Error('invalid int32 offset')
+    return buffer[offset] | (buffer[offset + 1] << 8) | (buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)
+  }
+
+  private strictRemovePkcs7Padding(data: Buffer): Buffer {
+    if (data.length === 0) throw new Error('empty decrypted data')
+    const pad = data[data.length - 1]
+    if (pad <= 0 || pad > 16 || pad > data.length) throw new Error('invalid pkcs7 padding')
+    for (let i = data.length - pad; i < data.length; i += 1) {
+      if (data[i] !== pad) throw new Error('invalid pkcs7 padding')
+    }
+    return data.subarray(0, data.length - pad)
   }
 
   private detectImageExtension(buffer: Buffer): string | null {

electron/services/imageDownloadService.ts

@@ -0,0 +1,203 @@
+import { app } from 'electron'
+import { join } from 'path'
+import { existsSync } from 'fs'
+import { execFile } from 'child_process'
+import { promisify } from 'util'
+// import { ConfigService } from './config'
+
+const execFileAsync = promisify(execFile)
+
+export class ImageDownloadService {
+  private static instance: ImageDownloadService
+  private koffi: any = null
+  private lib: any = null
+  private initialized = false
+
+  private initImgHelper: any = null
+  private uninstallImgHelper: any = null
+  private getImgHelperError: any = null
+
+  private currentPid: number | null = null
+  private pollTimer: NodeJS.Timeout | null = null
+  private isHooked = false
+
+  private lastWhitelist: string[] = []
+
+  static getInstance(): ImageDownloadService {
+    if (!ImageDownloadService.instance) {
+      ImageDownloadService.instance = new ImageDownloadService()
+    }
+    return ImageDownloadService.instance
+  }
+
+  private constructor() {
+  }
+
+  private async ensureInitialized(): Promise<boolean> {
+    if (this.initialized) return true
+    if (process.platform !== 'win32' || process.arch !== 'x64') return false
+
+    try {
+      this.koffi = require('koffi')
+      const dllPath = this.getDllPath()
+      if (!existsSync(dllPath)) return false
+
+      this.lib = this.koffi.load(dllPath)
+
+      this.initImgHelper = this.lib.func('bool InitImgHelper(uint32, const char*)')
+      this.uninstallImgHelper = this.lib.func('void UninstallImgHelper()')
+      this.getImgHelperError = this.lib.func('const char* GetImgHelperError()')
+
+      this.initialized = true
+      return true
+    } catch (error) {
+      console.error('[ImageDownloadService] failed to initialize:', error)
+      return false
+    }
+  }
+
+  private getDllPath(): string {
+    const isPackaged = app.isPackaged
+    const candidates: string[] = []
+    
+    if (isPackaged) {
+      candidates.push(join(process.resourcesPath, 'resources', 'image', 'win32', 'x64', 'img_helper.dll'))
+    } else {
+      candidates.push(join(process.cwd(), 'resources', 'image', 'win32', 'x64', 'img_helper.dll'))
+    }
+
+    for (const path of candidates) {
+      if (existsSync(path)) return path
+    }
+    return candidates[0]
+  }
+
+  private async findMainWeChatPid(): Promise<number | null> {
+    try {
+      const script = `
+      Get-CimInstance Win32_Process -Filter "Name = 'Weixin.exe'" | 
+      Select-Object ProcessId, CommandLine | 
+      ConvertTo-Json -Compress
+    `;
+
+      const { stdout } = await execFileAsync('powershell', ['-NoProfile', '-Command', script])
+      if (!stdout || !stdout.trim()) return null
+
+      let processes = JSON.parse(stdout.trim())
+      if (!Array.isArray(processes)) processes = [processes]
+
+      const target = processes
+          .filter((p: any) => p.CommandLine && p.CommandLine.toLowerCase().includes('weixin.exe'))
+          .sort((a: any, b: any) => a.CommandLine.length - b.CommandLine.length)[0]
+
+      return target ? target.ProcessId : null;
+    } catch (e) {
+      return null
+    }
+  }
+
+  async startAutoDownload(whitelist: string[] | string = []): Promise<{ success: boolean; error?: string }> {
+    if (!await this.ensureInitialized()) {
+      return { success: false, error: '核心组件初始化失败' }
+    }
+
+    if (this.isHooked) {
+      await this.unhook()
+    }
+
+    this.lastWhitelist = whitelist
+
+    if (!this.pollTimer) {
+      this.pollTimer = setInterval(() => this.checkAndHook(this.lastWhitelist, false), 30000)
+    }
+
+    return await this.checkAndHook(whitelist, true)
+  }
+
+  async stopAutoDownload() {
+    if (this.pollTimer) {
+      clearInterval(this.pollTimer)
+      this.pollTimer = null
+    }
+    await this.unhook()
+  }
+
+  private async checkAndHook(whitelist: string[] | string = [], isManualStart = false): Promise<{ success: boolean; error?: string }> {
+    const pid = await this.findMainWeChatPid()
+
+    if (!pid) {
+      if (this.isHooked) {
+        console.log('[ImageDownloadService] WeChat exited, unhooking')
+        await this.unhook()
+      }
+      return { success: true, error: '等待微信启动' }
+    }
+
+    if (this.isHooked && this.currentPid === pid) {
+      return { success: true }
+    }
+
+    if (this.isHooked && this.currentPid !== pid) {
+      console.log('[ImageDownloadService] WeChat PID changed, re-hooking')
+      await this.unhook()
+    }
+
+    console.log(`[ImageDownloadService] attempting to hook PID: ${pid}`)
+    try {
+      let whitelistBuffer: Buffer | null = null;
+      if (typeof whitelist === 'string') {
+        if (whitelist.length > 0) {
+          whitelistBuffer = Buffer.from(whitelist, 'utf8');
+        }
+      } else if (Array.isArray(whitelist) && whitelist.length > 0) {
+        whitelistBuffer = Buffer.from(whitelist.join('\0') + '\0\0', 'utf8');
+      }
+
+      const success = this.initImgHelper(pid, whitelistBuffer)
+
+      if (success) {
+        this.isHooked = true
+        this.currentPid = pid
+        console.log('[ImageDownloadService] hook successful')
+        return { success: true }
+      } else {
+        const err = this.getImgHelperError()
+        console.error(`[ImageDownloadService] hook failed: ${err}`)
+        if (isManualStart && this.pollTimer) {
+          clearInterval(this.pollTimer)
+          this.pollTimer = null
+        }
+        return { success: false, error: err || 'Hook 失败' }
+      }
+    } catch (e: any) {
+      console.error('[ImageDownloadService] InitImgHelper call crashed:', e)
+      if (isManualStart && this.pollTimer) {
+        clearInterval(this.pollTimer)
+        this.pollTimer = null
+      }
+      return { success: false, error: `调用异常: ${e.message || String(e)}` }
+    }
+  }
+
+  private async unhook() {
+    if (this.isHooked && this.uninstallImgHelper) {
+      try {
+        this.uninstallImgHelper()
+      } catch (e) {
+        console.error('[ImageDownloadService] uninstall failed:', e)
+      }
+    }
+    this.isHooked = false
+    this.currentPid = null
+  }
+
+  async getStatus() {
+    return {
+      isHooked: this.isHooked,
+      pid: this.currentPid,
+      supported: process.platform === 'win32' && process.arch === 'x64'
+    }
+  }
+}
+
+export const imageDownloadService = ImageDownloadService.getInstance()

electron/services/insightService.ts

@@ -10,7 +10,7 @@
  * 设计原则：
  * - 不引入任何额外 npm 依赖，使用 Node 原生 https 模块调用 OpenAI 兼容 API
  * - 所有失败静默处理，不影响主流程
- * - 当日触发记录（sessionId + 时间列表）随 prompt 一起发送，让模型自行判断是否克制
+ * - 触发频率、冷却与名单过滤均在本地完成，不把调度统计塞进模型 prompt
  */
 
 import https from 'https'
@@ -21,6 +21,7 @@ import { URL } from 'url'
 import { app, Notification } from 'electron'
 import { ConfigService } from './config'
 import { chatService, ChatSession, Message } from './chatService'
+import { snsService } from './snsService'
 import { weiboService } from './social/weiboService'
 
 // ─── 常量 ────────────────────────────────────────────────────────────────────
@@ -52,6 +53,9 @@ const INSIGHT_CONFIG_KEYS = new Set([
   'aiModelApiMaxTokens',
   'aiInsightFilterMode',
   'aiInsightFilterList',
+  'aiInsightAllowMomentsContext',
+  'aiInsightMomentsContextCount',
+  'aiInsightMomentsBindings',
   'aiInsightAllowSocialContext',
   'aiInsightSocialContextCount',
   'aiInsightWeiboCookie',
@@ -445,7 +449,7 @@ class InsightService {
 
     try {
       const endpoint = buildApiUrl(apiBaseUrl, '/chat/completions')
-      const requestMessages = [{ role: 'user', content: appendPromptCurrentTime('请回复"连接成功"四个字。') }]
+      const requestMessages = [{ role: 'user', content: '请回复"连接成功"四个字。' }]
       insightDebugSection(
         'INFO',
         'AI 测试连接请求',
@@ -823,26 +827,13 @@ ${topMentionText}
   }
 
   /**
-   * 记录触发并返回该会话今日所有触发时间（用于组装 prompt）。
+   * 记录成功推送的见解，用于设置页展示今日触发统计。
    */
-  private recordTrigger(sessionId: string): string[] {
+  private recordTrigger(sessionId: string): void {
     this.resetIfNewDay()
     const existing = this.todayTriggers.get(sessionId) ?? { timestamps: [] }
     existing.timestamps.push(Date.now())
     this.todayTriggers.set(sessionId, existing)
-    return existing.timestamps.map(formatTimestamp)
-  }
-
-  /**
-   * 获取今日全局已触发次数（所有会话合计），用于 prompt 中告知模型全局上下文。
-   */
-  private getTodayTotalTriggerCount(): number {
-    this.resetIfNewDay()
-    let total = 0
-    for (const record of this.todayTriggers.values()) {
-      total += record.timestamps.length
-    }
-    return total
   }
 
   private formatWeiboTimestamp(raw: string): string {
@@ -853,12 +844,66 @@ ${topMentionText}
     return new Date(parsed).toLocaleString('zh-CN')
   }
 
+  private formatMomentsTimestamp(raw: unknown): string {
+    const numeric = Number(raw)
+    if (!Number.isFinite(numeric) || numeric <= 0) {
+      return ''
+    }
+    const ms = numeric > 1_000_000_000_000 ? numeric : numeric * 1000
+    return new Date(ms).toLocaleString('zh-CN')
+  }
+
+  private extractMomentReadableText(post: { contentDesc?: unknown; linkTitle?: unknown }): string {
+    const contentDesc = this.normalizeInsightText(String(post.contentDesc || '')).replace(/\s+/g, ' ').trim()
+    if (contentDesc) return contentDesc
+
+    const linkTitle = this.normalizeInsightText(String(post.linkTitle || '')).replace(/\s+/g, ' ').trim()
+    if (linkTitle) return `[链接] ${linkTitle}`
+
+    return ''
+  }
+
+  private async getMomentsContextSection(sessionId: string): Promise<string> {
+    const allowMomentsContext = this.config.get('aiInsightAllowMomentsContext') === true
+    if (!allowMomentsContext) return ''
+
+    const bindings =
+      (this.config.get('aiInsightMomentsBindings') as Record<string, { enabled?: boolean }> | undefined) || {}
+    const isEnabledForSession = bindings[sessionId]?.enabled === true
+    if (!isEnabledForSession) return ''
+
+    const countRaw = Number(this.config.get('aiInsightMomentsContextCount') || 5)
+    const momentsCount = Math.max(1, Math.min(20, Math.floor(countRaw) || 5))
+
+    try {
+      const result = await snsService.getTimeline(momentsCount, 0, [sessionId])
+      const posts = result.success && Array.isArray(result.timeline) ? result.timeline : []
+      if (posts.length === 0) return ''
+
+      const lines = posts
+        .map((post) => {
+          const text = this.extractMomentReadableText(post as { contentDesc?: unknown; linkTitle?: unknown })
+          if (!text) return ''
+          const shortText = text.length > 180 ? `${text.slice(0, 180)}...` : text
+          const time = this.formatMomentsTimestamp((post as { createTime?: unknown }).createTime)
+          return time ? `[朋友圈 ${time}] ${shortText}` : `[朋友圈] ${shortText}`
+        })
+        .filter(Boolean) as string[]
+
+      if (lines.length === 0) return ''
+      insightLog('INFO', `已加载 ${lines.length} 条朋友圈内容 (sessionId=${sessionId})`)
+      return `近期朋友圈内容（最近 ${lines.length} 条）：\n${lines.join('\n')}`
+    } catch (error) {
+      insightLog('WARN', `拉取朋友圈内容失败 (sessionId=${sessionId}): ${(error as Error).message}`)
+      return ''
+    }
+  }
+
   private async getSocialContextSection(sessionId: string): Promise<string> {
     const allowSocialContext = this.config.get('aiInsightAllowSocialContext') === true
     if (!allowSocialContext) return ''
 
     const rawCookie = String(this.config.get('aiInsightWeiboCookie') || '').trim()
-    const hasCookie = rawCookie.length > 0
 
     const bindings =
       (this.config.get('aiInsightWeiboBindings') as Record<string, { uid?: string; screenName?: string }> | undefined) || {}
@@ -879,10 +924,7 @@ ${topMentionText}
         return `[微博 ${time}] ${text}`
       })
       insightLog('INFO', `已加载 ${lines.length} 条微博公开内容 (uid=${uid})`)
-      const riskHint = hasCookie
-        ? ''
-        : '\n提示：未配置微博 Cookie，使用移动端公开接口抓取，可能因平台风控导致获取失败或内容较少。'
-      return `近期公开社交平台内容（来源：微博，最近 ${lines.length} 条）：\n${lines.join('\n')}${riskHint}`
+      return `近期公开社交平台内容（来源：微博，最近 ${lines.length} 条）：\n${lines.join('\n')}`
     } catch (error) {
       insightLog('WARN', `拉取微博公开内容失败 (uid=${uid}): ${(error as Error).message}`)
       return ''
@@ -1118,10 +1160,6 @@ ${topMentionText}
 
     // ── 构建 prompt ────────────────────────────────────────────────────────────
 
-    // 今日触发统计（让模型具备时间与克制感）
-    const sessionTriggerTimes = this.recordTrigger(sessionId)
-    const totalTodayTriggers = this.getTodayTotalTriggerCount()
-
     let contextSection = ''
     if (allowContext) {
       try {
@@ -1136,6 +1174,7 @@ ${topMentionText}
       }
     }
 
+    const momentsContextSection = await this.getMomentsContextSection(sessionId)
     const socialContextSection = await this.getSocialContextSection(sessionId)
 
     // ── 默认 system prompt（稳定内容，有利于 provider 端 prompt cache 命中）────
@@ -1151,25 +1190,12 @@ ${topMentionText}
     const customPrompt = (this.config.get('aiInsightSystemPrompt') as string) || ''
     const systemPrompt = customPrompt.trim() || DEFAULT_SYSTEM_PROMPT
 
-    // 可变的上下文统计信息放在 user message 里，保持 system prompt 稳定不变
-    // 这样 provider 端（Anthropic/OpenAI）能最大化命中 prompt cache，降低费用
-    const triggerDesc =
-      triggerReason === 'silence'
-        ? `你已经 ${silentDays} 天没有和「${resolvedDisplayName}」聊天了。`
-        : `你最近和「${resolvedDisplayName}」有新的聊天动态。`
-
-    const todayStatsDesc =
-      sessionTriggerTimes.length > 1
-        ? `今天你已经针对「${resolvedDisplayName}」收到过 ${sessionTriggerTimes.length - 1} 条见解（时间：${sessionTriggerTimes.slice(0, -1).join('、')}），请适当克制。`
-        : `今天你还没有针对「${resolvedDisplayName}」发出过见解。`
-
-    const globalStatsDesc = `今天全部联系人合计已触发 ${totalTodayTriggers} 条见解。`
-
     const userPromptBase = [
-      `触发原因：${triggerDesc}`,
-      `时间统计：${todayStatsDesc}`,
-      `全局统计：${globalStatsDesc}`,
+      triggerReason === 'silence' && silentDays
+        ? `已 ${silentDays} 天未联系「${resolvedDisplayName}」。`
+        : '',
       contextSection,
+      momentsContextSection,
       socialContextSection,
       '请给出你的见解（≤80字）：'
     ].filter(Boolean).join('\n\n')
@@ -1189,7 +1215,7 @@ ${topMentionText}
         `接口地址：${endpoint}`,
         `模型：${model}`,
         `Max Tokens：${maxTokens}`,
-        `触发原因：${triggerReason}`,
+        `触发类型：${triggerReason}`,
         `上下文开关：${allowContext ? '开启' : '关闭'}`,
         `上下文条数：${contextCount}`,
         '',
@@ -1253,6 +1279,7 @@ ${topMentionText}
       }
 
       insightLog('INFO', `已为 ${resolvedDisplayName} 推送见解`)
+      this.recordTrigger(sessionId)
     } catch (e) {
       insightDebugSection(
         'ERROR',

electron/services/keyServiceLinux.ts

@@ -167,7 +167,7 @@ export class KeyServiceLinux {
 
       await new Promise(r => setTimeout(r, 2000))
 
-      return await this.getDbKey(pid, onStatus)
+      return await this.getDbKey(pid, onStatus, timeoutMs)
     } catch (err: any) {
       console.error('[Debug] 自动获取流程彻底崩溃:', err);
       const errMsg = '自动获取微信 PID 失败: ' + err.message
@@ -176,7 +176,7 @@ export class KeyServiceLinux {
     }
   }
 
-  public async getDbKey(pid: number, onStatus?: (message: string, level: number) => void): Promise<DbKeyResult> {
+  public async getDbKey(pid: number, onStatus?: (message: string, level: number) => void, timeoutMs = 180_000): Promise<DbKeyResult> {
     try {
       const helperPath = this.getHelperPath()
 
@@ -200,28 +200,56 @@ export class KeyServiceLinux {
       }
 
       return await new Promise((resolve) => {
-        const options = { name: 'WeFlow' }
-        const command = `"${helperPath}" db_hook ${pid} ${targetAddr}`
+        const options = {
+          name: 'WeFlow',
+          env: {
+            PATH: `${process.env.PATH || ''}:/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin`
+          }
+        }
+        const timeoutSec = Math.ceil((timeoutMs + 15_000) / 1000)
+        const command = `timeout -k 5s ${timeoutSec}s "${helperPath}" db_hook ${pid} ${targetAddr} ${timeoutMs}`
+        let settled = false
+        const finish = (result: DbKeyResult) => {
+          if (settled) return
+          settled = true
+          clearTimeout(watchdog)
+          resolve(result)
+        }
+        const watchdog = setTimeout(() => {
+          execAsync(`kill -CONT ${pid}`).catch(() => {})
+          const err = `Hook 等待超时（${Math.round(timeoutMs / 1000)} 秒）。请确认微信登录确认已完成，或重启微信后重试。`
+          onStatus?.(err, 2)
+          finish({ success: false, error: err })
+        }, timeoutMs + 30_000)
 
-        this.sudo.exec(command, options, (error, stdout) => {
+        onStatus?.('授权通过后请在手机上确认登录微信，正在等待密钥回调...', 0)
+
+        this.sudo.exec(command, options, (error, stdout, stderr) => {
           execAsync(`kill -CONT ${pid}`).catch(() => {})
           if (error) {
-            onStatus?.('授权失败或被取消', 2)
-            resolve({ success: false, error: `授权失败或被取消: ${error.message}` })
+            const detail = String(stderr || '').trim()
+            const message = detail ? `${error.message}: ${detail}` : error.message
+            onStatus?.('授权失败或 Hook 执行失败', 2)
+            finish({ success: false, error: `授权失败或 Hook 执行失败: ${message}` })
             return
           }
           try {
-            const hookRes = JSON.parse((stdout as string).trim())
+            const output = String(stdout || '').trim()
+            if (!output) {
+              const detail = String(stderr || '').trim()
+              throw new Error(detail ? `Hook 无输出: ${detail}` : 'Hook 无输出')
+            }
+            const hookRes = JSON.parse(output)
             if (hookRes.success) {
               onStatus?.('密钥获取成功', 1)
-              resolve({ success: true, key: hookRes.key })
+              finish({ success: true, key: hookRes.key })
             } else {
               onStatus?.(hookRes.result, 2)
-              resolve({ success: false, error: hookRes.result })
+              finish({ success: false, error: hookRes.result })
             }
-          } catch (e) {
+          } catch (e: any) {
             onStatus?.('解析 Hook 结果失败', 2)
-            resolve({ success: false, error: '解析 Hook 结果失败' })
+            finish({ success: false, error: e?.message || '解析 Hook 结果失败' })
           }
         })
       })

electron/services/keyServiceMac.ts

@@ -707,7 +707,7 @@ export class KeyServiceMac {
     }
     if (code === 'HOOK_FAILED') {
       if (normalizedDetail.includes('HOOK_TIMEOUT')) {
-        return 'Hook 已安装，但在等待时间内未触发目标函数。请保持微信前台并执行一次会话/数据库访问后重试。'
+        return 'Hook 已安装，但在等待时间内未触发登录流程。请退出微信账号后重新登录，或在未登录状态下直接登录微信，完成一次登录流程后重试。'
       }
       if (normalizedDetail.includes('attach_wait_timeout')) {
         return '附加调试器超时，未能进入 Hook 阶段。请确认微信处于可交互状态并重试。'

electron/services/nativeImageDecrypt.ts

@@ -6,11 +6,30 @@ type NativeDecryptResult = {
   ext: string
   isWxgf?: boolean
   is_wxgf?: boolean
+  version?: number
+  aesSize?: number
+  aes_size?: number
+  xorSize?: number
+  xor_size?: number
+  rawSize?: number
+  raw_size?: number
+  flag?: number
+}
+
+export type NativeDatMeta = {
+  version?: number
+  aesSize?: number
+  aes_size?: number
+  xorSize?: number
+  xor_size?: number
+  rawSize?: number
+  raw_size?: number
+  flag?: number
 }
 
 type NativeAddon = {
   decryptDatNative: (inputPath: string, xorKey: number, aesKey?: string) => NativeDecryptResult
-  encryptDatNative?: (inputPath: string, xorKey: number, aesKey?: string) => Buffer
+  encryptDatNative?: (inputPath: string, xorKey: number, aesKey?: string, meta?: NativeDatMeta) => Buffer
 }
 
 let cachedAddon: NativeAddon | null | undefined
@@ -92,7 +111,7 @@ export function decryptDatViaNative(
   inputPath: string,
   xorKey: number,
   aesKey?: string
-): { data: Buffer; ext: string; isWxgf: boolean } | null {
+): { data: Buffer; ext: string; isWxgf: boolean; meta: NativeDatMeta } | null {
   const addon = loadAddon()
   if (!addon) return null
 
@@ -104,7 +123,14 @@ export function decryptDatViaNative(
       ? result.ext.trim().toLowerCase()
       : ''
     const ext = rawExt ? (rawExt.startsWith('.') ? rawExt : `.${rawExt}`) : ''
-    return { data: result.data, ext, isWxgf }
+    const meta: NativeDatMeta = {
+      version: result.version,
+      aes_size: result.aes_size ?? result.aesSize,
+      xor_size: result.xor_size ?? result.xorSize,
+      raw_size: result.raw_size ?? result.rawSize,
+      flag: result.flag
+    }
+    return { data: result.data, ext, isWxgf, meta }
   } catch {
     return null
   }
@@ -113,13 +139,14 @@ export function decryptDatViaNative(
 export function encryptDatViaNative(
   inputPath: string,
   xorKey: number,
-  aesKey?: string
+  aesKey?: string,
+  meta?: NativeDatMeta
 ): Buffer | null {
   const addon = loadAddon()
   if (!addon || typeof addon.encryptDatNative !== 'function') return null
 
   try {
-    const result = addon.encryptDatNative(inputPath, xorKey, aesKey)
+    const result = addon.encryptDatNative(inputPath, xorKey, aesKey, meta)
     return Buffer.isBuffer(result) ? result : null
   } catch {
     return null

electron/services/snsService.ts

@@ -1340,6 +1340,8 @@ class SnsService {
     }, progressCallback?: (progress: { current: number; total: number; status: string }) => void, control?: {
         shouldPause?: () => boolean
         shouldStop?: () => boolean
+        recordCreatedFile?: (filePath: string) => void
+        recordCreatedDir?: (dirPath: string) => void
     }): Promise<{ success: boolean; filePath?: string; postCount?: number; mediaCount?: number; paused?: boolean; stopped?: boolean; error?: string }> {
         const { outputDir, format, usernames, keyword, startTime, endTime } = options
         const hasExplicitMediaSelection =
@@ -1361,6 +1363,18 @@ class SnsService {
             if (control?.shouldPause?.()) return 'paused'
             return null
         }
+        const ensureExportDir = (dirPath: string) => {
+            const existed = existsSync(dirPath)
+            if (!existed) {
+                mkdirSync(dirPath, { recursive: true })
+                control?.recordCreatedDir?.(dirPath)
+            }
+        }
+        const recordCreatedFileBeforeWrite = (filePath: string) => {
+            if (!existsSync(filePath)) {
+                control?.recordCreatedFile?.(filePath)
+            }
+        }
         const buildInterruptedResult = (state: 'paused' | 'stopped', postCount: number, mediaCount: number) => (
             state === 'stopped'
                 ? { success: true, stopped: true, filePath: '', postCount, mediaCount }
@@ -1369,9 +1383,7 @@ class SnsService {
 
         try {
             // 确保输出目录存在
-            if (!existsSync(outputDir)) {
-                mkdirSync(outputDir, { recursive: true })
-            }
+            ensureExportDir(outputDir)
 
             // 1. 分页加载全部帖子
             const allPosts: SnsPost[] = []
@@ -1414,9 +1426,7 @@ class SnsService {
             const mediaDir = join(outputDir, 'media')
 
             if (shouldExportMedia) {
-                if (!existsSync(mediaDir)) {
-                    mkdirSync(mediaDir, { recursive: true })
-                }
+                ensureExportDir(mediaDir)
 
                 // 收集所有媒体下载任务
                 const mediaTasks: Array<{
@@ -1485,6 +1495,7 @@ class SnsService {
                         } else {
                             const result = await this.fetchAndDecryptImage(task.url, task.key)
                             if (result.success && result.data) {
+                                recordCreatedFileBeforeWrite(filePath)
                                 await writeFile(filePath, result.data)
                                 if (task.kind === 'livephoto') {
                                     if (media.livePhoto) (media.livePhoto as any).localPath = `media/${fileName}`
@@ -1494,6 +1505,7 @@ class SnsService {
                                 mediaCount++
                             } else if (result.success && result.cachePath) {
                                 const cachedData = await readFile(result.cachePath)
+                                recordCreatedFileBeforeWrite(filePath)
                                 await writeFile(filePath, cachedData)
                                 if (task.kind === 'livephoto') {
                                     if (media.livePhoto) (media.livePhoto as any).localPath = `media/${fileName}`
@@ -1531,7 +1543,7 @@ class SnsService {
             // 2.5 下载头像
             const avatarMap = new Map<string, string>()
             if (format === 'html') {
-                if (!existsSync(mediaDir)) mkdirSync(mediaDir, { recursive: true })
+                ensureExportDir(mediaDir)
                 const uniqueUsers = [...new Map(allPosts.filter(p => p.avatarUrl).map(p => [p.username, p])).values()]
                 let avatarDone = 0
                 const avatarQueue = [...uniqueUsers]
@@ -1548,6 +1560,7 @@ class SnsService {
                             } else {
                                 const result = await this.fetchAndDecryptImage(post.avatarUrl!)
                                 if (result.success && result.data) {
+                                    recordCreatedFileBeforeWrite(filePath)
                                     await writeFile(filePath, result.data)
                                     avatarMap.set(post.username, `media/${fileName}`)
                                 }
@@ -1602,6 +1615,7 @@ class SnsService {
                         linkUrl: (p as any).linkUrl
                     }))
                 }
+                recordCreatedFileBeforeWrite(outputFilePath)
                 await writeFile(outputFilePath, JSON.stringify(exportData, null, 2), 'utf-8')
             } else if (format === 'arkmejson') {
                 outputFilePath = join(outputDir, `朋友圈导出_${timestamp}.json`)
@@ -1689,11 +1703,13 @@ class SnsService {
                     },
                     posts
                 }
+                recordCreatedFileBeforeWrite(outputFilePath)
                 await writeFile(outputFilePath, JSON.stringify(exportData, null, 2), 'utf-8')
             } else {
                 // HTML 格式
                 outputFilePath = join(outputDir, `朋友圈导出_${timestamp}.html`)
                 const html = this.generateHtml(allPosts, { usernames, keyword }, avatarMap)
+                recordCreatedFileBeforeWrite(outputFilePath)
                 await writeFile(outputFilePath, html, 'utf-8')
             }
 

electron/services/wcdbService.ts

@@ -92,6 +92,9 @@ export class WcdbService {
         this.setPaths(this.resourcesPath, this.userDataPath)
       }
       this.setLogEnabled(this.logEnabled)
+      if (this.monitorListener) {
+        this.callWorker<{ success?: boolean }>('setMonitor').catch(() => { })
+      }
 
     } catch (e) {
       // Failed to create worker

package.json

@@ -57,7 +57,7 @@
     "sass": "^1.98.0",
     "sharp": "^0.34.5",
     "typescript": "^6.0.2",
-    "vite": "^8.0.10",
+    "vite": "^7.0.0",
     "vite-plugin-electron": "^0.28.8",
     "vite-plugin-electron-renderer": "^0.14.6"
   },

resources/image/README.md

@@ -0,0 +1 @@
+> 目前只适配了x64 win32平台，其它平台同样原理，但是代码还没写（

resources/installer/linux/.gitignore

@@ -0,0 +1,6 @@
+*.tar.gz
+*.tar.xz
+*.zip
+src/
+pkg/
+weflow-*/

src/components/Export/ExportDateRangeDialog.scss

@@ -11,8 +11,7 @@
 
 .export-date-range-dialog {
   width: min(480px, calc(100vw - 32px));
-  max-height: calc(100vh - 64px);
-  overflow-y: auto;
+  max-height: calc(100vh - 80px);
   border-radius: 16px;
   border: 1px solid var(--border-color);
   background: var(--bg-secondary-solid, var(--bg-primary));
@@ -21,12 +20,14 @@
   flex-direction: column;
   gap: 10px;
   box-shadow: 0 22px 48px rgba(0, 0, 0, 0.16);
+  overflow: hidden;
 }
 
 .export-date-range-dialog-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
+  flex-shrink: 0;
 
   h4 {
     margin: 0;
@@ -35,6 +36,26 @@
   }
 }
 
+.export-date-range-dialog-content {
+  flex: 1 1 auto;
+  min-height: 0;
+  overflow-y: auto;
+  overflow-x: hidden;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding-right: 2px;
+
+  &::-webkit-scrollbar {
+    width: 6px;
+  }
+
+  &::-webkit-scrollbar-thumb {
+    background: var(--border-color);
+    border-radius: 3px;
+  }
+}
+
 .export-date-range-dialog-close-btn {
   border: 1px solid var(--border-color);
   background: var(--bg-secondary);
@@ -439,6 +460,7 @@
   display: flex;
   justify-content: flex-end;
   gap: 8px;
+  flex-shrink: 0;
 }
 
 .export-date-range-dialog-btn {

src/components/Export/ExportDateRangeDialog.tsx

@@ -565,6 +565,7 @@ export function ExportDateRangeDialog({
           </button>
         </div>
 
+        <div className="export-date-range-dialog-content">
         <div className="export-date-range-preset-list">
           {EXPORT_DATE_RANGE_PRESETS.map((preset) => {
             const active = isPresetActive(preset.value)
@@ -728,6 +729,7 @@ export function ExportDateRangeDialog({
             })}
           </div>
         </section>
+        </div>
 
         <div className="export-date-range-dialog-actions">
           <button type="button" className="export-date-range-dialog-btn secondary" onClick={onClose}>

src/pages/ExportPage.tsx

@@ -80,7 +80,7 @@ import {
 import './ExportPage.scss'
 
 type ConversationTab = 'private' | 'group' | 'official' | 'former_friend'
-type TaskStatus = 'queued' | 'running' | 'success' | 'error'
+type TaskStatus = 'queued' | 'running' | 'pause_requested' | 'paused' | 'cancel_requested' | 'success' | 'error'
 type TaskScope = 'single' | 'multi' | 'content' | 'sns'
 type ContentType = 'text' | 'voice' | 'image' | 'video' | 'emoji' | 'file'
 type ContentCardType = ContentType | 'sns'
@@ -578,10 +578,27 @@ const formatDurationMs = (ms: number): string => {
 const getTaskStatusLabel = (task: ExportTask): string => {
   if (task.status === 'queued') return '排队中'
   if (task.status === 'running') return '进行中'
+  if (task.status === 'pause_requested') return '暂停中'
+  if (task.status === 'paused') return '已暂停'
+  if (task.status === 'cancel_requested') return '取消中'
   if (task.status === 'success') return '已完成'
   return '失败'
 }
 
+const resolveExportTaskCardClass = (status: TaskStatus): 'queued' | 'running' | 'paused' | 'stopped' | 'success' | 'error' => {
+  if (status === 'pause_requested' || status === 'paused') return 'paused'
+  if (status === 'cancel_requested') return 'stopped'
+  return status
+}
+
+const isExportTaskActiveStatus = (status: TaskStatus): boolean => (
+  status === 'queued' ||
+  status === 'running' ||
+  status === 'pause_requested' ||
+  status === 'paused' ||
+  status === 'cancel_requested'
+)
+
 const resolveBackgroundTaskCardClass = (status: BackgroundTaskRecord['status']): 'running' | 'paused' | 'stopped' | 'success' | 'error' => {
   if (status === 'running') return 'running'
   if (status === 'pause_requested' || status === 'paused') return 'paused'
@@ -1809,6 +1826,9 @@ interface TaskCenterModalProps {
   nowTick: number
   onClose: () => void
   onTogglePerfTask: (taskId: string) => void
+  onPauseExportTask: (taskId: string) => void
+  onResumeExportTask: (taskId: string) => void
+  onCancelExportTask: (taskId: string) => void
   onPauseBackgroundTask: (taskId: string) => void
   onResumeBackgroundTask: (taskId: string) => void
   onCancelBackgroundTask: (taskId: string) => void
@@ -1824,6 +1844,9 @@ const TaskCenterModal = memo(function TaskCenterModal({
   nowTick,
   onClose,
   onTogglePerfTask,
+  onPauseExportTask,
+  onResumeExportTask,
+  onCancelExportTask,
   onPauseBackgroundTask,
   onResumeBackgroundTask,
   onCancelBackgroundTask
@@ -1954,15 +1977,31 @@ const TaskCenterModal = memo(function TaskCenterModal({
                       : `图片耗时 ${formatDurationMs(imageTimingElapsedMs)}`
                   )
                   : ''
+                const taskCardClass = resolveExportTaskCardClass(task.status)
+                const canShowProgress = (
+                  task.status === 'running' ||
+                  task.status === 'pause_requested' ||
+                  task.status === 'paused' ||
+                  task.status === 'cancel_requested'
+                )
+                const canPause = task.status === 'running'
+                const canResume = task.status === 'paused' || task.status === 'pause_requested'
+                const canCancel = (
+                  task.status === 'queued' ||
+                  task.status === 'running' ||
+                  task.status === 'pause_requested' ||
+                  task.status === 'paused' ||
+                  task.status === 'cancel_requested'
+                )
                 return (
-                  <div key={task.id} className={`task-card ${task.status}`}>
+                  <div key={task.id} className={`task-card ${taskCardClass}`}>
                     <div className="task-main">
                       <div className="task-title">{task.title}</div>
                       <div className="task-meta">
-                        <span className={`task-status ${task.status}`}>{getTaskStatusLabel(task)}</span>
+                        <span className={`task-status ${taskCardClass}`}>{getTaskStatusLabel(task)}</span>
                         <span>{new Date(task.createdAt).toLocaleString('zh-CN')}</span>
                       </div>
-                      {task.status === 'running' && (
+                      {canShowProgress && (
                         <>
                           <div className="task-progress-bar">
                             <div
@@ -2050,6 +2089,34 @@ const TaskCenterModal = memo(function TaskCenterModal({
                           {isPerfExpanded ? '收起详情' : '性能详情'}
                         </button>
                       )}
+                      {canPause && (
+                        <button
+                          className="task-action-btn"
+                          type="button"
+                          onClick={() => onPauseExportTask(task.id)}
+                        >
+                          <Pause size={14} /> 暂停
+                        </button>
+                      )}
+                      {canResume && (
+                        <button
+                          className="task-action-btn primary"
+                          type="button"
+                          onClick={() => onResumeExportTask(task.id)}
+                        >
+                          <Play size={14} /> 继续
+                        </button>
+                      )}
+                      {canCancel && (
+                        <button
+                          className="task-action-btn danger"
+                          type="button"
+                          onClick={() => onCancelExportTask(task.id)}
+                          disabled={task.status === 'cancel_requested'}
+                        >
+                          <Square size={14} /> {task.status === 'cancel_requested' ? '取消中' : '取消'}
+                        </button>
+                      )}
                       <button
                         className="task-action-btn"
                         onClick={() => {
@@ -5125,6 +5192,7 @@ function ExportPage() {
       exportConcurrency: sourceOptions.exportConcurrency,
       fileNamingMode: exportDefaultFileNamingMode,
       sessionLayout,
+      exportWriteLayout: writeLayout,
       sessionNameWithTypePrefix,
       dateRange: sourceOptions.useAllTime
         ? null
@@ -5586,7 +5654,7 @@ function ExportPage() {
       const now = Date.now()
       const currentSessionId = String(payload.currentSessionId || '').trim()
       updateTask(next.id, task => {
-        if (task.status !== 'running') return task
+        if (task.status !== 'running' && task.status !== 'pause_requested' && task.status !== 'cancel_requested') return task
         const performance = applyProgressToTaskPerformance(task, payload, now)
         const settledSessionIds = task.settledSessionIds || []
         const nextSettledSessionIds = (
@@ -5740,7 +5808,8 @@ function ExportPage() {
           exportLivePhotos: snsOptions.exportLivePhotos,
           exportVideos: snsOptions.exportVideos,
           startTime: snsOptions.startTime,
-          endTime: snsOptions.endTime
+          endTime: snsOptions.endTime,
+          taskId: next.id
         })
 
         if (!result.success) {
@@ -5751,6 +5820,19 @@ function ExportPage() {
             error: result.error || '朋友圈导出失败',
             performance: finalizeTaskPerformance(task, Date.now())
           }))
+        } else if (result.stopped) {
+          setTasks(prev => prev.filter(task => task.id !== next.id))
+        } else if (result.paused) {
+          updateTask(next.id, task => ({
+            ...task,
+            status: 'paused',
+            progress: {
+              ...task.progress,
+              phaseLabel: '已暂停，可继续或取消',
+              current: Math.max(task.progress.current, result.postCount || 0),
+              total: Math.max(task.progress.total, result.postCount || 0)
+            }
+          }))
         } else {
           const doneAt = Date.now()
           const exportedPosts = Math.max(0, result.postCount || 0)
@@ -5782,7 +5864,8 @@ function ExportPage() {
         const result = await window.electronAPI.export.exportSessions(
           next.payload.sessionIds,
           next.payload.outputDir,
-          next.payload.options
+          next.payload.options,
+          { taskId: next.id }
         )
 
         if (!result.success) {
@@ -5793,6 +5876,33 @@ function ExportPage() {
             error: result.error || '导出失败',
             performance: finalizeTaskPerformance(task, Date.now())
           }))
+        } else if (result.stopped) {
+          setTasks(prev => prev.filter(task => task.id !== next.id))
+        } else if (result.paused) {
+          const pendingSessionIds = Array.isArray(result.pendingSessionIds)
+            ? result.pendingSessionIds
+            : []
+          updateTask(next.id, task => ({
+            ...task,
+            status: 'paused',
+            payload: {
+              ...task.payload,
+              sessionIds: pendingSessionIds.length > 0 ? pendingSessionIds : task.payload.sessionIds
+            },
+            settledSessionIds: Array.isArray(result.successSessionIds)
+              ? Array.from(new Set([...(task.settledSessionIds || []), ...result.successSessionIds]))
+              : task.settledSessionIds,
+            sessionOutputPaths: {
+              ...(task.sessionOutputPaths || {}),
+              ...((result.sessionOutputPaths && typeof result.sessionOutputPaths === 'object')
+                ? result.sessionOutputPaths
+                : {})
+            },
+            progress: {
+              ...task.progress,
+              phaseLabel: '已暂停，可继续或取消'
+            }
+          }))
         } else {
           const doneAt = Date.now()
           const contentTypes = next.payload.contentType
@@ -5899,9 +6009,10 @@ function ExportPage() {
         }
     return {
       ...task.template.optionTemplate,
+      exportWriteLayout: task.template.optionTemplate.exportWriteLayout || writeLayout,
       dateRange
     }
-  }, [])
+  }, [writeLayout])
 
   const enqueueAutomationTask = useCallback((
     task: ExportAutomationTask,
@@ -5913,7 +6024,13 @@ function ExportPage() {
     }
 
     const hasConflict = tasksRef.current.some((item) => {
-      if (item.status !== 'running' && item.status !== 'queued') return false
+      if (
+        item.status !== 'running' &&
+        item.status !== 'queued' &&
+        item.status !== 'pause_requested' &&
+        item.status !== 'paused' &&
+        item.status !== 'cancel_requested'
+      ) return false
       return item.payload.automationTaskId === task.id
     })
     if (hasConflict) {
@@ -6200,7 +6317,7 @@ function ExportPage() {
   const runningSessionIds = useMemo(() => {
     const set = new Set<string>()
     for (const task of tasks) {
-      if (task.status !== 'running') continue
+      if (task.status !== 'running' && task.status !== 'pause_requested' && task.status !== 'cancel_requested') continue
       const settled = new Set(task.settledSessionIds || [])
       for (const id of task.payload.sessionIds) {
         if (settled.has(id)) continue
@@ -6213,7 +6330,7 @@ function ExportPage() {
   const queuedSessionIds = useMemo(() => {
     const set = new Set<string>()
     for (const task of tasks) {
-      if (task.status !== 'queued') continue
+      if (task.status !== 'queued' && task.status !== 'paused') continue
       for (const id of task.payload.sessionIds) {
         set.add(id)
       }
@@ -6224,7 +6341,7 @@ function ExportPage() {
   const inProgressSessionIds = useMemo(() => {
     const set = new Set<string>()
     for (const task of tasks) {
-      if (task.status !== 'running' && task.status !== 'queued') continue
+      if (!isExportTaskActiveStatus(task.status)) continue
       for (const id of task.payload.sessionIds) {
         set.add(id)
       }
@@ -6232,7 +6349,7 @@ function ExportPage() {
     return Array.from(set).sort()
   }, [tasks])
   const activeTaskCount = useMemo(
-    () => tasks.filter(task => task.status === 'running' || task.status === 'queued').length,
+    () => tasks.filter(task => isExportTaskActiveStatus(task.status)).length,
     [tasks]
   )
 
@@ -6247,7 +6364,7 @@ function ExportPage() {
       if (previousStatus === task.status) continue
 
       const now = Date.now()
-      if (task.status === 'running') {
+      if (task.status === 'running' || task.status === 'pause_requested' || task.status === 'paused' || task.status === 'cancel_requested') {
         patchAutomationTask(automationTaskId, (current) => ({
           ...current,
           updatedAt: now,
@@ -6338,7 +6455,13 @@ function ExportPage() {
         if (task.runState?.lastScheduleKey === scheduleKey) continue
 
         const hasConflict = tasksRef.current.some((item) => {
-          if (item.status !== 'running' && item.status !== 'queued') return false
+          if (
+            item.status !== 'running' &&
+            item.status !== 'queued' &&
+            item.status !== 'pause_requested' &&
+            item.status !== 'paused' &&
+            item.status !== 'cancel_requested'
+          ) return false
           return item.payload.automationTaskId === task.id
         })
         if (hasConflict) {
@@ -6448,7 +6571,7 @@ function ExportPage() {
   const runningCardTypes = useMemo(() => {
     const set = new Set<ContentCardType>()
     for (const task of tasks) {
-      if (task.status !== 'running') continue
+      if (!isExportTaskActiveStatus(task.status)) continue
       if (task.payload.scope === 'sns') {
         set.add('sns')
         continue
@@ -7891,7 +8014,12 @@ function ExportPage() {
   )
   const isTabCountComputing = isSharedTabCountsLoading && !isSharedTabCountsReady
   const isSnsCardStatsLoading = !hasSeededSnsStats
-  const taskRunningCount = tasks.filter(task => task.status === 'running').length
+  const taskRunningCount = tasks.filter(task => (
+    task.status === 'running' ||
+    task.status === 'pause_requested' ||
+    task.status === 'paused' ||
+    task.status === 'cancel_requested'
+  )).length
   const taskQueuedCount = tasks.filter(task => task.status === 'queued').length
   const chatBackgroundTasks = useMemo(() => (
     backgroundTasks.filter(task => task.sourcePage === 'chat')
@@ -8105,6 +8233,112 @@ function ExportPage() {
   const toggleTaskPerfDetail = useCallback((taskId: string) => {
     setExpandedPerfTaskId(prev => (prev === taskId ? null : taskId))
   }, [])
+  const handlePauseExportTask = useCallback((taskId: string) => {
+    const task = tasksRef.current.find(item => item.id === taskId)
+    if (!task || task.status !== 'running') return
+    updateTask(taskId, current => ({
+      ...current,
+      status: 'pause_requested',
+      progress: {
+        ...current.progress,
+        phaseLabel: current.progress.phaseLabel || '暂停请求已发送'
+      }
+    }))
+    window.electronAPI.export.pauseTask(taskId).then(result => {
+      if (result.success) return
+      updateTask(taskId, current => ({
+        ...current,
+        status: current.status === 'pause_requested' ? 'running' : current.status,
+        error: result.error || '暂停请求失败'
+      }))
+    }).catch(error => {
+      updateTask(taskId, current => ({
+        ...current,
+        status: current.status === 'pause_requested' ? 'running' : current.status,
+        error: String(error)
+      }))
+    })
+  }, [updateTask])
+  const handleResumeExportTask = useCallback((taskId: string) => {
+    const task = tasksRef.current.find(item => item.id === taskId)
+    if (!task || (task.status !== 'paused' && task.status !== 'pause_requested')) return
+    window.electronAPI.export.resumeTask(taskId).then(result => {
+      const doneAt = Date.now()
+      if (!result.success) {
+        updateTask(taskId, current => ({
+          ...current,
+          status: 'error',
+          finishedAt: doneAt,
+          error: result.error || '继续任务失败',
+          performance: finalizeTaskPerformance(current, doneAt)
+        }))
+        return
+      }
+      updateTask(taskId, current => ({
+        ...current,
+        status: current.status === 'pause_requested' ? 'running' : 'queued',
+        finishedAt: undefined,
+        error: undefined,
+        progress: {
+          ...current.progress,
+          phaseLabel: current.status === 'pause_requested' ? '继续中' : '等待继续'
+        }
+      }))
+    }).catch(error => {
+      const doneAt = Date.now()
+      updateTask(taskId, current => ({
+        ...current,
+        status: 'error',
+        finishedAt: doneAt,
+        error: String(error),
+        performance: finalizeTaskPerformance(current, doneAt)
+      }))
+    })
+  }, [updateTask])
+  const handleCancelExportTask = useCallback((taskId: string) => {
+    const task = tasksRef.current.find(item => item.id === taskId)
+    if (!task) return
+    if (task.status === 'queued') {
+      setTasks(prev => prev.filter(item => item.id !== taskId))
+      return
+    }
+    if (task.status !== 'running' && task.status !== 'pause_requested' && task.status !== 'paused' && task.status !== 'cancel_requested') {
+      return
+    }
+    updateTask(taskId, current => ({
+      ...current,
+      status: 'cancel_requested',
+      progress: {
+        ...current.progress,
+        phaseLabel: '取消请求已发送，正在安全停止'
+      }
+    }))
+    window.electronAPI.export.cancelTask(taskId).then(result => {
+      if (result.success && task.status === 'paused') {
+        setTasks(prev => prev.filter(item => item.id !== taskId))
+        return
+      }
+      if (!result.success) {
+        const doneAt = Date.now()
+        updateTask(taskId, current => ({
+          ...current,
+          status: 'error',
+          finishedAt: doneAt,
+          error: result.error || '取消任务失败',
+          performance: finalizeTaskPerformance(current, doneAt)
+        }))
+      }
+    }).catch(error => {
+      const doneAt = Date.now()
+      updateTask(taskId, current => ({
+        ...current,
+        status: 'error',
+        finishedAt: doneAt,
+        error: String(error),
+        performance: finalizeTaskPerformance(current, doneAt)
+      }))
+    })
+  }, [updateTask])
 
   const toggleAutomationTaskEnabled = useCallback((taskId: string, enabled: boolean) => {
     const now = Date.now()
@@ -8564,6 +8798,9 @@ function ExportPage() {
         nowTick={nowTick}
         onClose={closeTaskCenter}
         onTogglePerfTask={toggleTaskPerfDetail}
+        onPauseExportTask={handlePauseExportTask}
+        onResumeExportTask={handleResumeExportTask}
+        onCancelExportTask={handleCancelExportTask}
         onPauseBackgroundTask={handlePauseBackgroundTask}
         onResumeBackgroundTask={handleResumeBackgroundTask}
         onCancelBackgroundTask={handleCancelBackgroundTask}
@@ -8622,12 +8859,12 @@ function ExportPage() {
                 <div className="automation-task-list">
                   {sortedAutomationTasks.map((task) => {
                     const linkedQueueTask = tasks.find((item) => (
-                      (item.status === 'running' || item.status === 'queued') &&
+                      isExportTaskActiveStatus(item.status) &&
                       item.payload.automationTaskId === task.id
                     ))
                     const queueState: 'queued' | 'running' | null = linkedQueueTask?.status === 'running'
                       ? 'running'
-                      : linkedQueueTask?.status === 'queued'
+                      : linkedQueueTask && isExportTaskActiveStatus(linkedQueueTask.status)
                         ? 'queued'
                         : null
                     return (

src/pages/SettingsPage.scss

@@ -915,6 +915,31 @@
   color: var(--text-secondary);
 }
 
+.insight-collapsible-setting {
+  max-height: 0;
+  opacity: 0;
+  overflow: hidden;
+  transform: translate3d(0, -4px, 0);
+  contain: layout paint;
+  will-change: max-height, opacity, transform;
+  transition: max-height 0.2s ease, opacity 0.18s ease, transform 0.2s ease;
+
+  &.expanded {
+    max-height: 128px;
+    opacity: 1;
+    transform: translate3d(0, 0, 0);
+  }
+
+  &.collapsed {
+    pointer-events: none;
+  }
+}
+
+.insight-collapsible-setting-inner {
+  padding-top: 2px;
+  backface-visibility: hidden;
+}
+
 /* Premium Switch Style */
 .switch {
   position: relative;
@@ -3616,17 +3641,35 @@
   }
 
   &.insight-social-tab {
+    --insight-moments-column-width: 76px;
+    --insight-social-column-width: minmax(220px, 300px);
+    --insight-status-column-width: 82px;
+    --insight-social-list-grid: minmax(0, 1fr) var(--insight-moments-column-width) var(--insight-social-column-width) var(--insight-status-column-width);
+
     .anti-revoke-list-header {
-      grid-template-columns: minmax(0, 1fr) minmax(300px, 420px) auto;
+      grid-template-columns: var(--insight-social-list-grid);
+      gap: 14px;
+
+      .insight-moments-column-title {
+        display: flex;
+        justify-content: center;
+        color: var(--text-tertiary);
+      }
 
       .insight-social-column-title {
+        min-width: 0;
+        color: var(--text-tertiary);
+      }
+
+      .anti-revoke-status-column-title {
+        justify-self: end;
         color: var(--text-tertiary);
       }
     }
 
     .anti-revoke-row {
       display: grid;
-      grid-template-columns: minmax(0, 1fr) minmax(300px, 420px) auto;
+      grid-template-columns: var(--insight-social-list-grid);
       align-items: center;
       gap: 14px;
     }
@@ -3635,6 +3678,67 @@
       min-width: 0;
     }
 
+    .insight-moments-cell {
+      min-width: 0;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      min-height: 30px;
+    }
+
+    .insight-moments-toggle {
+      position: relative;
+      width: 18px;
+      height: 18px;
+      display: inline-flex;
+      align-items: center;
+      justify-content: center;
+      cursor: pointer;
+
+      input[type='checkbox'] {
+        position: absolute;
+        inset: 0;
+        margin: 0;
+        opacity: 0;
+        cursor: pointer;
+      }
+
+      .check-indicator {
+        width: 100%;
+        height: 100%;
+        border-radius: 6px;
+        border: 1px solid color-mix(in srgb, var(--border-color) 78%, var(--primary) 22%);
+        background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary) 14%);
+        color: var(--on-primary, #fff);
+        display: inline-flex;
+        align-items: center;
+        justify-content: center;
+        transition: all 0.16s ease;
+
+        svg {
+          opacity: 0;
+          transform: scale(0.75);
+          transition: opacity 0.16s ease, transform 0.16s ease;
+        }
+      }
+
+      input[type='checkbox']:checked + .check-indicator {
+        background: var(--primary);
+        border-color: var(--primary);
+        box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
+
+        svg {
+          opacity: 1;
+          transform: scale(1);
+        }
+      }
+
+      input[type='checkbox']:focus-visible + .check-indicator {
+        outline: 2px solid color-mix(in srgb, var(--primary) 42%, transparent);
+        outline-offset: 1px;
+      }
+    }
+
     .insight-social-binding-cell {
       min-width: 0;
       display: grid;
@@ -3653,7 +3757,7 @@
     .binding-platform-chip {
       flex-shrink: 0;
       border-radius: 999px;
-      padding: 2px 8px;
+      padding: 2px 7px;
       font-size: 11px;
       color: var(--text-secondary);
       border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
@@ -3663,7 +3767,7 @@
     .insight-social-binding-input {
       width: 100%;
       min-width: 0;
-      height: 30px;
+      height: 28px;
       border-radius: 8px;
       border: 1px solid var(--border-color);
       background: color-mix(in srgb, var(--bg-primary) 92%, var(--bg-secondary) 8%);
@@ -3706,9 +3810,10 @@
     }
 
     .anti-revoke-row-status {
-      justify-self: flex-end;
+      justify-self: end;
       align-items: flex-end;
       max-width: none;
+      min-width: 0;
     }
   }
 
@@ -3752,6 +3857,7 @@
       .anti-revoke-list-header {
         grid-template-columns: minmax(0, 1fr) auto;
 
+        .insight-moments-column-title,
         .insight-social-column-title {
           display: none;
         }
@@ -3763,11 +3869,16 @@
         flex-direction: column;
       }
 
+      .insight-moments-cell,
       .insight-social-binding-cell,
       .anti-revoke-row-status {
         width: 100%;
       }
 
+      .insight-moments-cell {
+        justify-content: flex-start;
+      }
+
       .insight-social-binding-cell {
         grid-template-columns: 1fr;
       }

src/pages/SettingsPage.tsx

@@ -6,7 +6,7 @@ import { useThemeStore, themes } from '../stores/themeStore'
 import { useAnalyticsStore } from '../stores/analyticsStore'
 import { dialog } from '../services/ipc'
 import * as configService from '../services/config'
-import type { ContactInfo } from '../types/models'
+import type { ChatSession, ContactInfo } from '../types/models'
 import {
   Eye, EyeOff, FolderSearch, FolderOpen, Search, Copy,
   RotateCcw, Trash2, Plug, Check, Sun, Moon, Monitor,
@@ -32,6 +32,7 @@ type SettingsTab =
   | 'aiCommon'
   | 'insight'
   | 'aiFootprint'
+  | 'autoDownload'
 
 const tabs: { id: Exclude<SettingsTab, 'insight' | 'aiFootprint'>; label: string; icon: React.ElementType }[] = [
   { id: 'appearance', label: '外观', icon: Palette },
@@ -39,6 +40,7 @@ const tabs: { id: Exclude<SettingsTab, 'insight' | 'aiFootprint'>; label: string
   { id: 'antiRevoke', label: '防撤回', icon: RotateCcw },
   { id: 'database', label: '数据库连接', icon: Database },
   { id: 'models', label: '模型管理', icon: Mic },
+  { id: 'autoDownload', label: '自动下载', icon: Download },
   { id: 'cache', label: '缓存', icon: HardDrive },
   { id: 'api', label: 'API 服务', icon: Globe },
   { id: 'analytics', label: '分析', icon: BarChart2 },
@@ -47,6 +49,13 @@ const tabs: { id: Exclude<SettingsTab, 'insight' | 'aiFootprint'>; label: string
   { id: 'about', label: '关于', icon: Info }
 ]
 
+const filteredTabs = tabs.filter(tab => {
+  if (tab.id === 'autoDownload') {
+    return (window as any).electronAPI.process.platform === 'win32' && (window as any).electronAPI.process.arch === 'x64'
+  }
+  return true
+})
+
 const aiTabs: Array<{ id: Extract<SettingsTab, 'aiCommon' | 'insight' | 'aiFootprint'>; label: string }> = [
   { id: 'aiCommon', label: '基础配置' },
   { id: 'insight', label: 'AI 见解' },
@@ -149,6 +158,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   const [imageKeyPercent, setImageKeyPercent] = useState<number | null>(null)
 
   const [logEnabled, setLogEnabled] = useState(false)
+  const [autoDownloadHighRes, setAutoDownloadHighRes] = useState(false)
   const [whisperModelName, setWhisperModelName] = useState('base')
   const [whisperModelDir, setWhisperModelDir] = useState('')
   const [isWhisperDownloading, setIsWhisperDownloading] = useState(false)
@@ -195,6 +205,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   const [launchAtStartup, setLaunchAtStartup] = useState(false)
   const [launchAtStartupSupported, setLaunchAtStartupSupported] = useState(isWindows || isMac)
   const [launchAtStartupReason, setLaunchAtStartupReason] = useState('')
+  const [silentStartup, setSilentStartup] = useState(false)
   const [windowCloseBehavior, setWindowCloseBehavior] = useState<configService.WindowCloseBehavior>('ask')
   const [quoteLayout, setQuoteLayout] = useState<configService.QuoteLayout>('quote-top')
   const [updateChannel, setUpdateChannel] = useState<configService.UpdateChannel>('stable')
@@ -222,6 +233,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   const [isFetchingImageKey, setIsFetchingImageKey] = useState(false)
   const [isCheckingUpdate, setIsCheckingUpdate] = useState(false)
   const [isUpdatingLaunchAtStartup, setIsUpdatingLaunchAtStartup] = useState(false)
+  const [isUpdatingSilentStartup, setIsUpdatingSilentStartup] = useState(false)
   const [appVersion, setAppVersion] = useState('')
   const [message, setMessage] = useState<{ text: string; success: boolean } | null>(null)
   const [showDecryptKey, setShowDecryptKey] = useState(false)
@@ -263,6 +275,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   const [messagePushFilterSearchKeyword, setMessagePushFilterSearchKeyword] = useState('')
   const [messagePushTypeFilter, setMessagePushTypeFilter] = useState<SessionFilterTypeValue>('all')
   const [messagePushContactOptions, setMessagePushContactOptions] = useState<ContactInfo[]>([])
+  const [antiRevokeSessions, setAntiRevokeSessions] = useState<ChatSession[]>([])
   const [antiRevokeSearchKeyword, setAntiRevokeSearchKeyword] = useState('')
   const [antiRevokeSelectedIds, setAntiRevokeSelectedIds] = useState<Set<string>>(new Set())
   const [antiRevokeStatusMap, setAntiRevokeStatusMap] = useState<Record<string, { installed?: boolean; loading?: boolean; error?: string }>>({})
@@ -281,6 +294,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   const [aiModelApiMaxTokens, setAiModelApiMaxTokens] = useState(200)
   const [aiInsightSilenceDays, setAiInsightSilenceDays] = useState(3)
   const [aiInsightAllowContext, setAiInsightAllowContext] = useState(false)
+  const [aiInsightAllowMomentsContext, setAiInsightAllowMomentsContext] = useState(false)
+  const [aiInsightMomentsContextCount, setAiInsightMomentsContextCount] = useState(5)
+  const [aiInsightMomentsBindings, setAiInsightMomentsBindings] = useState<Record<string, configService.AiInsightMomentsBinding>>({})
   const [isTestingInsight, setIsTestingInsight] = useState(false)
   const [insightTestResult, setInsightTestResult] = useState<{ success: boolean; message: string } | null>(null)
   const [showInsightApiKey, setShowInsightApiKey] = useState(false)
@@ -312,6 +328,11 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   const [aiFootprintSystemPrompt, setAiFootprintSystemPrompt] = useState('')
   const [aiInsightDebugLogEnabled, setAiInsightDebugLogEnabled] = useState(false)
 
+  // 自动下载图片
+  const [autoDownloadStatus, setAutoDownloadStatus] = useState<{ isHooked: boolean; pid: number | null; supported: boolean } | null>(null)
+  const [autoDownloadSelectedIds, setAutoDownloadSelectedIds] = useState<Set<string>>(new Set())
+  const [autoDownloadSearchKeyword, setAutoDownloadSearchKeyword] = useState('')
+
   // 检查 Hello 可用性
   useEffect(() => {
     setHelloAvailable(isWindows)
@@ -445,6 +466,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
       const savedMessagePushFilterList = await configService.getMessagePushFilterList()
       const contactsResult = await window.electronAPI.chat.getContacts({ lite: true })
       const savedLaunchAtStartupStatus = await window.electronAPI.app.getLaunchAtStartupStatus()
+      const savedSilentStartup = await configService.getSilentStartup()
       const savedWindowCloseBehavior = await configService.getWindowCloseBehavior()
       const savedQuoteLayout = await configService.getQuoteLayout()
       const savedUpdateChannel = await configService.getUpdateChannel()
@@ -502,6 +524,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
       setLaunchAtStartup(savedLaunchAtStartupStatus.enabled)
       setLaunchAtStartupSupported(savedLaunchAtStartupStatus.supported)
       setLaunchAtStartupReason(savedLaunchAtStartupStatus.reason || '')
+      setSilentStartup(savedSilentStartup)
       setWindowCloseBehavior(savedWindowCloseBehavior)
       setQuoteLayout(savedQuoteLayout)
       if (savedUpdateChannel) {
@@ -521,9 +544,12 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
       setWordCloudExcludeWords(savedExcludeWords)
       setExcludeWordsInput(savedExcludeWords.join('\n'))
 
+      const savedAutoDownloadHighRes = await configService.getAutoDownloadHighRes()
+      const savedAutoDownloadWhitelist = await configService.getAutoDownloadWhitelist()
       const savedAnalyticsConsent = await configService.getAnalyticsConsent()
       setAnalyticsConsent(savedAnalyticsConsent ?? false)
-
+      setAutoDownloadHighRes(savedAutoDownloadHighRes)
+      setAutoDownloadSelectedIds(new Set(savedAutoDownloadWhitelist))
 
 
       // 如果语言列表为空，保存默认值
@@ -544,6 +570,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
       const savedAiModelApiMaxTokens = await configService.getAiModelApiMaxTokens()
       const savedAiInsightSilenceDays = await configService.getAiInsightSilenceDays()
       const savedAiInsightAllowContext = await configService.getAiInsightAllowContext()
+      const savedAiInsightAllowMomentsContext = await configService.getAiInsightAllowMomentsContext()
+      const savedAiInsightMomentsContextCount = await configService.getAiInsightMomentsContextCount()
+      const savedAiInsightMomentsBindings = await configService.getAiInsightMomentsBindings()
       const savedAiInsightFilterMode = await configService.getAiInsightFilterMode()
       const savedAiInsightFilterList = await configService.getAiInsightFilterList()
       const savedAiInsightCooldownMinutes = await configService.getAiInsightCooldownMinutes()
@@ -568,6 +597,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
       setAiModelApiMaxTokens(savedAiModelApiMaxTokens)
       setAiInsightSilenceDays(savedAiInsightSilenceDays)
       setAiInsightAllowContext(savedAiInsightAllowContext)
+      setAiInsightAllowMomentsContext(savedAiInsightAllowMomentsContext)
+      setAiInsightMomentsContextCount(savedAiInsightMomentsContextCount)
+      setAiInsightMomentsBindings(savedAiInsightMomentsBindings)
       setAiInsightFilterMode(savedAiInsightFilterMode)
       setAiInsightFilterList(new Set(savedAiInsightFilterList))
       setAiInsightCooldownMinutes(savedAiInsightCooldownMinutes)
@@ -615,6 +647,21 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     }
   }
 
+  const handleSilentStartupChange = async (enabled: boolean) => {
+    if (isUpdatingSilentStartup) return
+
+    try {
+      setIsUpdatingSilentStartup(true)
+      await configService.setSilentStartup(enabled)
+      setSilentStartup(enabled)
+      showMessage(enabled ? '已开启静默启动' : '已关闭静默启动', true)
+    } catch (e: any) {
+      showMessage(`设置静默启动失败: ${e?.message || String(e)}`, false)
+    } finally {
+      setIsUpdatingSilentStartup(false)
+    }
+  }
+
   const refreshWhisperStatus = async (modelDirValue = whisperModelDir) => {
     try {
       const result = await window.electronAPI.whisper?.getModelStatus()
@@ -665,6 +712,21 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     void refreshWhisperStatus(whisperModelDir)
   }, [whisperModelDir])
 
+  useEffect(() => {
+    if (activeTab === 'autoDownload') {
+      fetchAutoDownloadStatus()
+
+      let interval: ReturnType<typeof setInterval> | undefined
+      if (autoDownloadHighRes) {
+        interval = setInterval(fetchAutoDownloadStatus, 2000)
+      }
+
+      return () => {
+        if (interval) clearInterval(interval)
+      }
+    }
+  }, [activeTab, autoDownloadHighRes])
+
   const getErrorMessage = (error: any): string => {
     const raw = typeof error?.message === 'string' ? error.message : String(error ?? '')
     const normalized = raw.replace(/^Error:\s*/i, '').trim()
@@ -752,10 +814,10 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     Array.from(new Set((sessionIds || []).map((id) => String(id || '').trim()).filter(Boolean)))
 
   const getCurrentAntiRevokeSessionIds = (): string[] =>
-    normalizeSessionIds(chatSessions.map((session) => session.username))
+    normalizeSessionIds(antiRevokeSessions.map((session) => session.username))
 
-  const ensureAntiRevokeSessionsLoaded = async (): Promise<string[]> => {
-    const current = getCurrentAntiRevokeSessionIds()
+  const ensureChatSessionsLoaded = async (): Promise<string[]> => {
+    const current = normalizeSessionIds(chatSessions.map((session) => session.username))
     if (current.length > 0) return current
     const sessionsResult = await window.electronAPI.chat.getSessions()
     if (!sessionsResult.success || !sessionsResult.sessions) {
@@ -765,6 +827,27 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     return normalizeSessionIds(sessionsResult.sessions.map((session) => session.username))
   }
 
+  const ensureAntiRevokeSessionsLoaded = async (): Promise<string[]> => {
+    const current = getCurrentAntiRevokeSessionIds()
+    if (current.length > 0) return current
+    const sessionsResult = await window.electronAPI.chat.getAntiRevokeSessions()
+    if (!sessionsResult.success || !sessionsResult.sessions) {
+      throw new Error(sessionsResult.error || '加载会话失败')
+    }
+    const nextSessions = sessionsResult.sessions
+    const nextIds = normalizeSessionIds(nextSessions.map((session) => session.username))
+    setAntiRevokeSessions(nextSessions)
+    setAntiRevokeSelectedIds((prev) => {
+      const allowed = new Set(nextIds)
+      return new Set(Array.from(prev).filter((sessionId) => allowed.has(sessionId)))
+    })
+    setAntiRevokeStatusMap((prev) => {
+      const allowed = new Set(nextIds)
+      return Object.fromEntries(Object.entries(prev).filter(([sessionId]) => allowed.has(sessionId)))
+    })
+    return nextIds
+  }
+
   const markAntiRevokeRowsLoading = (sessionIds: string[]) => {
     setAntiRevokeStatusMap((prev) => {
       const next = { ...prev }
@@ -972,15 +1055,14 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   }
 
   useEffect(() => {
-    if (activeTab !== 'antiRevoke' && activeTab !== 'insight') return
+    if (activeTab !== 'antiRevoke' && activeTab !== 'insight' && activeTab !== 'autoDownload') return
     let canceled = false
     ;(async () => {
       try {
-        // 两个 Tab 都需要会话列表；antiRevoke 还需要额外检查防撤回状态
-        const sessionIds = await ensureAntiRevokeSessionsLoaded()
-        if (canceled) return
-        if (activeTab === 'antiRevoke') {
-          await handleRefreshAntiRevokeStatus(sessionIds)
+        if (activeTab === 'antiRevoke' || activeTab === 'autoDownload') {
+          await ensureAntiRevokeSessionsLoaded()
+        } else {
+          await ensureChatSessionsLoaded()
         }
       } catch (e: any) {
         if (!canceled) {
@@ -1539,6 +1621,15 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     }
   }
 
+  const fetchAutoDownloadStatus = async () => {
+    try {
+      const status = await (window as any).electronAPI.image.getAutoDownloadStatus()
+      setAutoDownloadStatus(status)
+    } catch (error) {
+      console.error('获取自动下载状态失败:', error)
+    }
+  }
+
   const renderAppearanceTab = () => (
     <div className="tab-content">
       <div className="theme-mode-toggle">
@@ -1684,6 +1775,35 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
 
       <div className="divider" />
 
+      <div className="form-group">
+        <label>静默启动</label>
+        <span className="form-hint">
+          开启后，无论手动启动还是开机自启动，都会先驻留到系统托盘，不主动显示主窗口。
+        </span>
+        <div className="log-toggle-line">
+          <span className="log-status">
+            {isUpdatingSilentStartup
+              ? '保存中...'
+              : (silentStartup ? '已开启' : '已关闭')}
+          </span>
+          <label className="switch" htmlFor="silent-startup-toggle">
+            <input
+              id="silent-startup-toggle"
+              className="switch-input"
+              type="checkbox"
+              checked={silentStartup}
+              disabled={isUpdatingSilentStartup}
+              onChange={(e) => {
+                void handleSilentStartupChange(e.target.checked)
+              }}
+            />
+            <span className="switch-slider" />
+          </label>
+        </div>
+      </div>
+
+      <div className="divider" />
+
       <div className="form-group">
         <label>关闭主窗口时</label>
         <span className="form-hint">设置点击关闭按钮后的默认行为；选择“每次询问”时会弹出关闭确认。</span>
@@ -1982,7 +2102,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
   }
 
   const renderAntiRevokeTab = () => {
-    const sortedSessions = [...chatSessions].sort((a, b) => (b.sortTimestamp || 0) - (a.sortTimestamp || 0))
+    const sortedSessions = [...antiRevokeSessions].sort((a, b) => (b.sortTimestamp || 0) - (a.sortTimestamp || 0))
     const keyword = antiRevokeSearchKeyword.trim().toLowerCase()
     const filteredSessions = sortedSessions.filter((session) => {
       if (!keyword) return true
@@ -3012,6 +3132,24 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     })
   }
 
+  const isMomentsEnabledForSession = (sessionId: string): boolean => {
+    return aiInsightMomentsBindings[sessionId]?.enabled === true
+  }
+
+  const handleToggleMomentsBinding = async (sessionId: string, enabled: boolean) => {
+    const nextBindings = { ...aiInsightMomentsBindings }
+    if (enabled) {
+      nextBindings[sessionId] = {
+        enabled: true,
+        updatedAt: Date.now()
+      }
+    } else {
+      delete nextBindings[sessionId]
+    }
+    setAiInsightMomentsBindings(nextBindings)
+    await configService.setAiInsightMomentsBindings(nextBindings)
+  }
+
   const handleSaveWeiboBinding = async (sessionId: string, displayName: string) => {
     const draftUid = getWeiboBindingDraftValue(sessionId)
     setWeiboBindingLoadingSessionId(sessionId)
@@ -3205,7 +3343,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
         <span className="form-hint">
           开启后，触发见解时会将该联系人最近 N 条聊天记录发送给 AI，分析质量显著提升。
           <br />
-          <strong>关闭时</strong>：AI 仅知道统计摘要（沉默天数等），输出质量较低。
+          <strong>关闭时</strong>：不会发送聊天原文，输出质量较低。
           <br />
           <strong>开启时</strong>：聊天文本内容（不含图片、语音）会通过你配置的 API 发送给模型提供商。请确认你信任该服务商。
         </span>
@@ -3226,27 +3364,79 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
         </div>
       </div>
 
-      {aiInsightAllowContext && (
-        <div className="form-group">
-          <label>发送近期对话条数</label>
-          <span className="form-hint">
-            发送给 AI 的聊天记录最大条数。条数越多分析越准确，token 消耗也越多。
-          </span>
-          <input
-            type="number"
-            className="field-input"
-            value={aiInsightContextCount}
-            min={1}
-            max={200}
-            onChange={(e) => {
-              const val = Math.max(1, Math.min(200, parseInt(e.target.value, 10) || 40))
-              setAiInsightContextCount(val)
-              scheduleConfigSave('aiInsightContextCount', () => configService.setAiInsightContextCount(val))
-            }}
-            style={{ width: 100 }}
-          />
+      <div className={`insight-collapsible-setting ${aiInsightAllowContext ? 'expanded' : 'collapsed'}`} aria-hidden={!aiInsightAllowContext}>
+        <div className="insight-collapsible-setting-inner">
+          <div className="form-group">
+            <label>发送近期对话条数</label>
+            <span className="form-hint">
+              发送给 AI 的聊天记录最大条数。条数越多分析越准确，token 消耗也越多。
+            </span>
+            <input
+              type="number"
+              className="field-input"
+              value={aiInsightContextCount}
+              min={1}
+              max={200}
+              disabled={!aiInsightAllowContext}
+              onChange={(e) => {
+                const val = Math.max(1, Math.min(200, parseInt(e.target.value, 10) || 40))
+                setAiInsightContextCount(val)
+                scheduleConfigSave('aiInsightContextCount', () => configService.setAiInsightContextCount(val))
+              }}
+              style={{ width: 100 }}
+            />
+          </div>
         </div>
-      )}
+      </div>
+
+      <div className="divider" />
+
+      <div className="form-group">
+        <label>允许发送近期朋友圈内容用于分析（实验性）</label>
+        <span className="form-hint">
+          开启后，可在下方列表为私聊联系人单独允许朋友圈补充分析。程序只会在触发见解时按需读取，不会做后台持续扫描。
+        </span>
+        <div className="log-toggle-line">
+          <span className="log-status">{aiInsightAllowMomentsContext ? '已开启' : '已关闭'}</span>
+          <label className="switch">
+            <input
+              type="checkbox"
+              checked={aiInsightAllowMomentsContext}
+              onChange={async (e) => {
+                const val = e.target.checked
+                setAiInsightAllowMomentsContext(val)
+                await configService.setAiInsightAllowMomentsContext(val)
+              }}
+            />
+            <span className="switch-slider" />
+          </label>
+        </div>
+      </div>
+
+      <div className={`insight-collapsible-setting ${aiInsightAllowMomentsContext ? 'expanded' : 'collapsed'}`} aria-hidden={!aiInsightAllowMomentsContext}>
+        <div className="insight-collapsible-setting-inner">
+          <div className="form-group">
+            <label>发送近期朋友圈条数</label>
+            <span className="form-hint">
+              发送给 AI 的朋友圈最大条数。条数越多上下文越充分，token 消耗也越多。
+            </span>
+            <input
+              type="number"
+              className="field-input"
+              value={aiInsightMomentsContextCount}
+              min={1}
+              max={20}
+              disabled={!aiInsightAllowMomentsContext}
+              onChange={(e) => {
+                const val = Math.max(1, Math.min(20, parseInt(e.target.value, 10) || 5))
+                setAiInsightMomentsContextCount(val)
+                scheduleConfigSave('aiInsightMomentsContextCount', () => configService.setAiInsightMomentsContextCount(val))
+              }}
+              style={{ width: 100 }}
+            />
+          </div>
+        </div>
+      </div>
 
       <div className="divider" />
 
@@ -3285,29 +3475,32 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
         )}
       </div>
 
-      {aiInsightAllowSocialContext && (
-        <div className="form-group">
-          <label>发送近期社交平台内容条数</label>
-          <span className="form-hint">
-            当前仅支持微博最近发帖。
-            <br />
-            <strong>不建议超过 5，避免触发平台风控。</strong>
-          </span>
-          <input
-            type="number"
-            className="field-input"
-            value={aiInsightSocialContextCount}
-            min={1}
-            max={5}
-            onChange={(e) => {
-              const val = Math.max(1, Math.min(5, parseInt(e.target.value, 10) || 3))
-              setAiInsightSocialContextCount(val)
-              scheduleConfigSave('aiInsightSocialContextCount', () => configService.setAiInsightSocialContextCount(val))
-            }}
-            style={{ width: 100 }}
-          />
+      <div className={`insight-collapsible-setting ${aiInsightAllowSocialContext ? 'expanded' : 'collapsed'}`} aria-hidden={!aiInsightAllowSocialContext}>
+        <div className="insight-collapsible-setting-inner">
+          <div className="form-group">
+            <label>发送近期社交平台内容条数</label>
+            <span className="form-hint">
+              当前仅支持微博最近发帖。
+              <br />
+              <strong>不建议超过 5，避免触发平台风控。</strong>
+            </span>
+            <input
+              type="number"
+              className="field-input"
+              value={aiInsightSocialContextCount}
+              min={1}
+              max={5}
+              disabled={!aiInsightAllowSocialContext}
+              onChange={(e) => {
+                const val = Math.max(1, Math.min(5, parseInt(e.target.value, 10) || 3))
+                setAiInsightSocialContextCount(val)
+                scheduleConfigSave('aiInsightSocialContextCount', () => configService.setAiInsightSocialContextCount(val))
+              }}
+              style={{ width: 100 }}
+            />
+          </div>
         </div>
-      )}
+      </div>
 
       <div className="divider" />
       {/* 自定义 System Prompt */}
@@ -3583,11 +3776,14 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                 <>
                   <div className="anti-revoke-list-header">
                     <span>对话（{filteredSessions.length}）</span>
+                    <span className="insight-moments-column-title">朋友圈</span>
                     <span className="insight-social-column-title">社交平台（微博）</span>
-                    <span>状态</span>
+                    <span className="anti-revoke-status-column-title">状态</span>
                   </div>
                   {filteredSessions.map((session) => {
                     const isSelected = aiInsightFilterList.has(session.username)
+                    const isPrivateSession = session.type === 'private'
+                    const isMomentsEnabled = isMomentsEnabledForSession(session.username)
                     const weiboBinding = aiInsightWeiboBindings[session.username]
                     const weiboDraftValue = getWeiboBindingDraftValue(session.username)
                     const isBindingLoading = weiboBindingLoadingSessionId === session.username
@@ -3626,8 +3822,24 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                             <span className="desc">{getSessionFilterTypeLabel(session.type)}</span>
                           </div>
                         </label>
+                        <div className="insight-moments-cell">
+                          {isPrivateSession ? (
+                            <label className="insight-moments-toggle">
+                              <input
+                                type="checkbox"
+                                checked={isMomentsEnabled}
+                                onChange={(e) => { void handleToggleMomentsBinding(session.username, e.target.checked) }}
+                              />
+                              <span className="check-indicator" aria-hidden="true">
+                                <Check size={12} />
+                              </span>
+                            </label>
+                          ) : (
+                            <span className="binding-feedback muted">-</span>
+                          )}
+                        </div>
                         <div className="insight-social-binding-cell">
-                          {session.type === 'private' ? (
+                          {isPrivateSession ? (
                             <>
                               <div className="insight-social-binding-input-wrap">
                                 <span className="binding-platform-chip">微博</span>
@@ -3702,9 +3914,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
         <div className="api-docs">
           <div className="api-item">
             <p className="api-desc" style={{ lineHeight: 1.7 }}>
-              <strong>触发方式一：活跃会话分析</strong> — 每当微信数据库变化（即你收到新消息）时，经过 500ms 防抖后，对符合黑白名单规则的活跃会话进行分析。<br />
+              <strong>触发方式一：活跃会话分析</strong> — 每当微信数据库变化（即你收到新消息）时，经过约 2 秒防抖后，对符合黑白名单规则的活跃会话进行分析。<br />
               <strong>触发方式二：沉默扫描</strong> — 每 4 小时独立扫描一次，对超过阈值天数无消息的联系人发出提醒。<br />
-              <strong>时间观念</strong> — 每次调用时，AI 会收到今天已向该联系人和全局发出过多少次见解，由 AI 自行决定是否需要克制。<br />
+              <strong>频率控制</strong> — 冷却期、沉默间隔、黑白名单均在本地判断，不额外发送给模型。<br />
               <strong>隐私</strong> — 所有分析请求均直接从你的电脑发往你填写的 API 地址，不经过任何 WeFlow 服务器。
             </p>
           </div>
@@ -4488,6 +4700,203 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
     </div>
   )
 
+  const renderAutoDownloadTab = () => {
+    const sortedSessions = [...antiRevokeSessions].sort((a, b) => (b.sortTimestamp || 0) - (a.sortTimestamp || 0))
+    const keyword = autoDownloadSearchKeyword.trim().toLowerCase()
+    const filteredSessions = sortedSessions.filter((session) => {
+      if (!keyword) return true
+      const displayName = String(session.displayName || '').toLowerCase()
+      const username = String(session.username || '').toLowerCase()
+      return displayName.includes(keyword) || username.includes(keyword)
+    })
+    const filteredSessionIds = filteredSessions.map((session) => session.username)
+    const selectedCount = autoDownloadSelectedIds.size
+    const selectedInFilteredCount = filteredSessionIds.filter((id) => autoDownloadSelectedIds.has(id)).length
+    const allFilteredSelected = filteredSessionIds.length > 0 && selectedInFilteredCount === filteredSessionIds.length
+    const isHooked = autoDownloadStatus?.isHooked
+
+    const persistWhitelist = (ids: Set<string>) => {
+      const whitelistArr = Array.from(ids)
+      configService.setAutoDownloadWhitelist(whitelistArr)
+      if (autoDownloadHighRes) {
+        const whitelistStr = whitelistArr.length > 0 ? (whitelistArr.join('\0') + '\0\0') : '';
+        (window as any).electronAPI.image.startAutoDownload(whitelistStr)
+      }
+    }
+
+    const toggleSelection = (id: string) => {
+      const next = new Set(autoDownloadSelectedIds)
+      if (next.has(id)) next.delete(id)
+      else next.add(id)
+      setAutoDownloadSelectedIds(next)
+      persistWhitelist(next)
+    }
+
+    const selectAllFiltered = () => {
+      const next = new Set(autoDownloadSelectedIds)
+      filteredSessionIds.forEach(id => next.add(id))
+      setAutoDownloadSelectedIds(next)
+      persistWhitelist(next)
+    }
+
+    const clearSelection = () => {
+      const next = new Set<string>()
+      setAutoDownloadSelectedIds(next)
+      persistWhitelist(next)
+    }
+
+    return (
+        <div className="tab-content anti-revoke-tab">
+          {/* 顶部 Hero 区域保持不变 */}
+          <div className="anti-revoke-hero" style={{ background: 'linear-gradient(110deg, var(--bg-primary) 0%, rgba(245, 158, 11, 0.1) 100%)', borderColor: 'rgba(245, 158, 11, 0.3)' }}>
+            <div className="anti-revoke-hero-main">
+              <span className="updates-chip" style={{ color: '#f59e0b', background: 'rgba(245, 158, 11, 0.15)', width: 'fit-content' }}>测试功能 (Test)</span>
+              <h2 style={{ marginTop: '8px' }}>自动下载原图</h2>
+              <p>强制微信在接收图片时下载高清原图。建议仅在必要会话中开启以节省流量和空间。</p>
+            </div>
+            <div className="anti-revoke-metrics">
+              <div className={`anti-revoke-metric ${isHooked ? 'is-installed' : 'is-pending'}`}>
+                <span className="label">服务状态</span>
+                <span className="value" style={{ fontSize: '14px' }}>
+              {isHooked ? '正在监控' : autoDownloadHighRes ? '等待连接' : '未启用'}
+            </span>
+              </div>
+              <div className="anti-revoke-metric">
+                <span className="label">已选会话</span>
+                <span className="value">{selectedCount}</span>
+              </div>
+            </div>
+          </div>
+
+          <div className="anti-revoke-control-card">
+            <div className="anti-revoke-toolbar">
+              <div className="filter-search-box anti-revoke-search">
+                <Search size={14} />
+                <input
+                    type="text"
+                    placeholder="搜索联系人或群聊..."
+                    value={autoDownloadSearchKeyword}
+                    onChange={(e) => setAutoDownloadSearchKeyword(e.target.value)}
+                />
+              </div>
+              <div className="anti-revoke-toolbar-actions">
+                <div className="anti-revoke-btn-group">
+                  <button className="btn btn-secondary btn-sm" onClick={selectAllFiltered} disabled={filteredSessionIds.length === 0 || allFilteredSelected}>
+                    全选
+                  </button>
+                  <button className="btn btn-secondary btn-sm" onClick={clearSelection} disabled={selectedCount === 0}>
+                    清空选择
+                  </button>
+                </div>
+                <div className="anti-revoke-btn-group" style={{ marginLeft: '12px', paddingLeft: '12px', borderLeft: '1px solid var(--border-color)' }}>
+                  <label className="switch switch-md">
+                    <input
+                        type="checkbox"
+                        checked={autoDownloadHighRes}
+                        onChange={() => handleToggleAutoDownload(Array.from(autoDownloadSelectedIds))}
+                    />
+                    <span className="switch-slider" />
+                  </label>
+                  <span style={{ fontSize: '12px', color: 'var(--text-secondary)', marginLeft: '8px' }}>
+                {autoDownloadHighRes ? '服务已开启' : '服务已关闭'}
+              </span>
+                </div>
+              </div>
+            </div>
+
+            <div className="anti-revoke-batch-actions">
+              <div className="anti-revoke-selected-count">
+                <span>已选 <strong>{selectedCount}</strong> 个目标会话</span>
+                <span style={{ opacity: 0.6 }}>（若不选则默认对所有聊天生效）</span>
+              </div>
+            </div>
+          </div>
+
+          <div className="anti-revoke-list">
+            <div className="anti-revoke-list-header">
+              <span>会话（{filteredSessions.length}）</span>
+              <span>状态</span>
+            </div>
+            {filteredSessions.length === 0 ? (
+                <div className="anti-revoke-empty">{autoDownloadSearchKeyword ? '没有匹配的会话' : '暂无会话'}</div>
+            ) : (
+                filteredSessions.map((session) => {
+                  const isSelected = autoDownloadSelectedIds.has(session.username)
+                  return (
+                      <div key={session.username} className={`anti-revoke-row ${isSelected ? 'selected' : ''}`}>
+                        <label className="anti-revoke-row-main">
+                  <span className="anti-revoke-check">
+                    <input
+                        type="checkbox"
+                        checked={isSelected}
+                        onChange={() => toggleSelection(session.username)}
+                    />
+                    <span className="check-indicator" aria-hidden="true">
+                      <Check size={12} />
+                    </span>
+                  </span>
+                          <Avatar src={session.avatarUrl} name={session.displayName} size={30} />
+                          <div className="anti-revoke-row-text">
+                            <span className="name">{session.displayName || session.username}</span>
+                          </div>
+                        </label>
+                        <div className="anti-revoke-row-status">
+                  <span className={`status-badge ${isSelected ? 'installed' : 'not-installed'}`}>
+                    <i className="status-dot" aria-hidden="true" />
+                    {isSelected ? '已监控' : '未开启'}
+                  </span>
+                        </div>
+                      </div>
+                  )
+                })
+            )}
+          </div>
+
+          {/* 风险提示部分保持不变 */}
+          <div className="api-warning-modal" style={{ width: '100%', border: '1px solid rgba(239, 68, 68, 0.2)', marginTop: '16px', background: 'rgba(239, 68, 68, 0.02)', animation: 'none', boxShadow: 'none', position: 'static' }}>
+            <div className="modal-header" style={{ border: 'none', padding: '12px 20px 0' }}>
+              <Lock size={16} color="#ef4444" />
+              <h3 style={{ fontSize: '13px', color: '#ef4444' }}>风险警告</h3>
+            </div>
+            <div className="modal-body" style={{ fontSize: '12px', color: 'var(--text-secondary)', padding: '8px 20px 12px' }}>
+              此功能通过内存 Hook 修改微信行为，具有一定的风险。请尽量仅在白名单模式下针对必要会话开启。
+            </div>
+          </div>
+        </div>
+    )
+  }
+
+
+  const handleToggleAutoDownload = async (whitelist?: string[] | string) => {
+    const newVal = !autoDownloadHighRes
+    setAutoDownloadHighRes(newVal)
+
+    try {
+      if (newVal) {
+        let currentWhitelist: string[] | string = whitelist || Array.from(autoDownloadSelectedIds)
+        if (Array.isArray(currentWhitelist)) {
+          currentWhitelist = currentWhitelist.length > 0 ? (currentWhitelist.join('\0') + '\0\0') : ''
+        }
+        const result = await (window as any).electronAPI.image.startAutoDownload(currentWhitelist)
+        if (result && !result.success) {
+          // 如果底层明确返回了失败
+          throw new Error(result.error || '启动自动下载服务失败')
+        }
+        showMessage('自动下载已开启，正在尝试连接微信', true)
+        await fetchAutoDownloadStatus()
+      } else {
+        await (window as any).electronAPI.image.stopAutoDownload()
+        showMessage('自动下载已关闭', true)
+        setAutoDownloadStatus(null)
+      }
+      await configService.setAutoDownloadHighRes(newVal)
+    } catch (e: any) {
+      // 发生错误时，将开关拨回去
+      setAutoDownloadHighRes(!newVal)
+      showMessage(`操作失败: ${e.message || String(e)}`, false)
+    }
+  }
+
   const renderUpdatesTab = () => {
     const downloadPercent = Math.max(0, Math.min(100, Number(downloadProgress?.percent || 0)))
     const channelCards: { id: configService.UpdateChannel; title: string; desc: string }[] = [
@@ -4622,7 +5031,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
 
         <div className="settings-layout">
           <div className="settings-tabs" role="tablist" aria-label="设置项">
-            {tabs.flatMap((tab) => {
+            {filteredTabs.flatMap((tab) => {
               const row: React.ReactNode[] = [
                 <button
                   key={tab.id}
@@ -4680,6 +5089,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
             {activeTab === 'aiCommon' && renderAiCommonTab()}
             {activeTab === 'insight' && renderInsightTab()}
             {activeTab === 'aiFootprint' && renderAiFootprintTab()}
+            {activeTab === 'autoDownload' && renderAutoDownloadTab()}
             {activeTab === 'updates' && renderUpdatesTab()}
             {activeTab === 'analytics' && renderAnalyticsTab()}
             {activeTab === 'security' && renderSecurityTab()}
@@ -4761,4 +5171,3 @@ export default SettingsPage
 
 
 
-

src/pages/SnsPage.scss

@@ -2015,6 +2015,7 @@
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
     width: 480px;
     max-width: 92vw;
+    max-height: calc(100vh - 80px);
     display: flex;
     flex-direction: column;
     border: 1px solid var(--border-color);
@@ -2062,6 +2063,9 @@
         display: flex;
         flex-direction: column;
         gap: 18px;
+        overflow-y: auto;
+        flex: 1;
+        min-height: 0;
     }
 }
 
@@ -2729,6 +2733,54 @@
         color: var(--text-tertiary);
         text-align: center;
     }
+
+    .export-progress-actions {
+        display: flex;
+        justify-content: center;
+        gap: 8px;
+        flex-wrap: wrap;
+        margin-top: 4px;
+    }
+
+    .export-progress-btn {
+        display: inline-flex;
+        align-items: center;
+        justify-content: center;
+        gap: 6px;
+        min-width: 82px;
+        height: 32px;
+        padding: 0 12px;
+        border-radius: 8px;
+        border: 1px solid var(--border-color);
+        background: var(--bg-secondary);
+        color: var(--text-secondary);
+        font-size: 13px;
+        font-weight: 600;
+        cursor: pointer;
+        transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
+
+        &:hover:not(:disabled) {
+            background: var(--hover-bg);
+            color: var(--text-primary);
+        }
+
+        &.primary {
+            border-color: color-mix(in srgb, var(--primary) 36%, var(--border-color));
+            background: rgba(var(--primary-rgb), 0.1);
+            color: var(--primary);
+        }
+
+        &.danger {
+            border-color: color-mix(in srgb, #ff4d4f 36%, var(--border-color));
+            background: color-mix(in srgb, #ff4d4f 10%, var(--bg-secondary));
+            color: #d9363e;
+        }
+
+        &:disabled {
+            opacity: 0.55;
+            cursor: not-allowed;
+        }
+    }
 }
 
 .export-result {

src/pages/SnsPage.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useLayoutEffect, useState, useRef, useCallback, useMemo } from 'react'
-import { RefreshCw, Search, X, Download, FolderOpen, FileJson, FileText, Image, CheckCircle, AlertCircle, Calendar, Info, Shield, ShieldOff, Loader2 } from 'lucide-react'
+import { RefreshCw, Search, X, Download, FolderOpen, FileJson, FileText, Image, CheckCircle, AlertCircle, Calendar, Info, Shield, ShieldOff, Loader2, Pause, Play, Square } from 'lucide-react'
 import './SnsPage.scss'
 import { SnsPost } from '../types/sns'
 import { SnsPostItem } from '../components/Sns/SnsPostItem'
@@ -64,10 +64,42 @@ interface SnsOverviewStats {
 
 type OverviewStatsStatus = 'loading' | 'ready' | 'error'
 type SnsExportScope = { kind: 'all' } | { kind: 'selected'; usernames: string[] }
+type SnsExportTaskStatus = 'idle' | 'running' | 'pause_requested' | 'paused' | 'cancel_requested'
+
+interface SnsExportProgress {
+    current: number
+    total: number
+    status: string
+}
+
+interface SnsExportResult {
+    success: boolean
+    filePath?: string
+    postCount?: number
+    mediaCount?: number
+    paused?: boolean
+    stopped?: boolean
+    error?: string
+}
+
+interface SnsExportRequest {
+    taskId: string
+    outputDir: string
+    format: 'json' | 'html' | 'arkmejson'
+    usernames?: string[]
+    keyword?: string
+    exportImages: boolean
+    exportLivePhotos: boolean
+    exportVideos: boolean
+    startTime?: number
+    endTime?: number
+}
 
 const SIDEBAR_USER_PROFILE_CACHE_KEY = 'sidebar_user_profile_cache_v1'
 const SNS_CACHE_MIGRATION_PROMPT_SESSION_KEY = 'sns_cache_migration_prompted_v1'
 
+const createSnsExportTaskId = (): string => `sns-export-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
+
 interface SnsCacheMigrationItem {
     label: string
     sourceDir: string
@@ -179,8 +211,9 @@ export default function SnsPage() {
         () => createExportDateRangeSelectionFromPreset('all')
     )
     const [isExporting, setIsExporting] = useState(false)
-    const [exportProgress, setExportProgress] = useState<{ current: number; total: number; status: string } | null>(null)
-    const [exportResult, setExportResult] = useState<{ success: boolean; filePath?: string; postCount?: number; mediaCount?: number; error?: string } | null>(null)
+    const [exportTaskStatus, setExportTaskStatus] = useState<SnsExportTaskStatus>('idle')
+    const [exportProgress, setExportProgress] = useState<SnsExportProgress | null>(null)
+    const [exportResult, setExportResult] = useState<SnsExportResult | null>(null)
     const [refreshSpin, setRefreshSpin] = useState(false)
     const [isExportDateRangeDialogOpen, setIsExportDateRangeDialogOpen] = useState(false)
 
@@ -211,6 +244,8 @@ export default function SnsPage() {
     const snsUserPostCountsCacheScopeKeyRef = useRef('')
     const activeContactsLoadTaskIdRef = useRef<string | null>(null)
     const activeContactsCountTaskIdRef = useRef<string | null>(null)
+    const activeExportTaskIdRef = useRef<string | null>(null)
+    const activeExportRequestRef = useRef<SnsExportRequest | null>(null)
     const scrollAdjustmentRef = useRef<{ scrollHeight: number; scrollTop: number } | null>(null)
     const pendingResetFeedRef = useRef(false)
     const contactsLoadTokenRef = useRef(0)
@@ -465,7 +500,11 @@ export default function SnsPage() {
             : overviewStatsStatus === 'loading' || contactsLoading
     )
 
-    const canStartExport = Boolean(exportFolder) && !isExporting && (
+    const isExportLocked = isExporting || exportTaskStatus !== 'idle'
+    const canPauseExport = exportTaskStatus === 'running'
+    const canResumeExport = exportTaskStatus === 'paused' || exportTaskStatus === 'pause_requested'
+    const canCancelExport = exportTaskStatus !== 'idle'
+    const canStartExport = Boolean(exportFolder) && !isExportLocked && (
         exportScope.kind === 'all' || exportScope.usernames.length > 0
     )
 
@@ -772,14 +811,205 @@ export default function SnsPage() {
 
     const exportDateRangeLabel = useMemo(() => getExportDateRangeLabel(exportDateRangeSelection), [exportDateRangeSelection])
 
+    const clearActiveExportTask = useCallback(() => {
+        activeExportTaskIdRef.current = null
+        activeExportRequestRef.current = null
+        setExportTaskStatus('idle')
+        setIsExporting(false)
+    }, [])
+
+    const buildSnsExportRequest = useCallback((taskId: string): SnsExportRequest => ({
+        taskId,
+        outputDir: exportFolder,
+        format: exportFormat,
+        usernames: exportScope.kind === 'selected' ? [...exportScope.usernames] : undefined,
+        keyword: searchKeyword || undefined,
+        exportImages,
+        exportLivePhotos,
+        exportVideos,
+        startTime: exportDateRangeSelection.useAllTime
+            ? undefined
+            : Math.floor(exportDateRangeSelection.dateRange.start.getTime() / 1000),
+        endTime: exportDateRangeSelection.useAllTime
+            ? undefined
+            : Math.floor(exportDateRangeSelection.dateRange.end.getTime() / 1000)
+    }), [
+        exportDateRangeSelection,
+        exportFolder,
+        exportFormat,
+        exportImages,
+        exportLivePhotos,
+        exportScope,
+        exportVideos,
+        searchKeyword
+    ])
+
+    const runSnsExport = useCallback(async (request: SnsExportRequest, statusText = '准备导出...') => {
+        activeExportTaskIdRef.current = request.taskId
+        activeExportRequestRef.current = request
+        setIsExporting(true)
+        setExportTaskStatus('running')
+        setExportResult(null)
+        setExportProgress(prev => prev || { current: 0, total: 0, status: statusText })
+
+        let keepTaskActive = false
+        const removeProgress = window.electronAPI.sns.onExportProgress((progress: SnsExportProgress) => {
+            setExportProgress(progress)
+        })
+
+        try {
+            const result = await window.electronAPI.sns.exportTimeline(request)
+            if (!result.success) {
+                setExportResult(result)
+                return
+            }
+
+            if (result.paused) {
+                keepTaskActive = true
+                setExportTaskStatus('paused')
+                setExportProgress(prev => ({
+                    current: Math.max(prev?.current || 0, result.postCount || 0),
+                    total: Math.max(prev?.total || 0, result.postCount || 0),
+                    status: '已暂停，可继续或取消'
+                }))
+                return
+            }
+
+            if (result.stopped) {
+                setExportResult(null)
+                setExportProgress(null)
+                setShowExportDialog(false)
+                return
+            }
+
+            setExportResult(result)
+        } catch (e: any) {
+            setExportResult({ success: false, error: e.message || String(e) })
+        } finally {
+            removeProgress()
+            setIsExporting(false)
+            if (!keepTaskActive) {
+                activeExportTaskIdRef.current = null
+                activeExportRequestRef.current = null
+                setExportTaskStatus('idle')
+            }
+        }
+    }, [])
+
+    const handleStartSnsExport = useCallback(() => {
+        if (!canStartExport) return
+        const request = buildSnsExportRequest(createSnsExportTaskId())
+        setExportProgress({ current: 0, total: 0, status: '准备导出...' })
+        void runSnsExport(request)
+    }, [buildSnsExportRequest, canStartExport, runSnsExport])
+
+    const handlePauseSnsExport = useCallback(() => {
+        const taskId = activeExportTaskIdRef.current
+        if (!taskId || exportTaskStatus !== 'running') return
+        setExportTaskStatus('pause_requested')
+        setExportProgress(prev => ({
+            current: prev?.current || 0,
+            total: prev?.total || 0,
+            status: '暂停请求已发送，正在等待安全检查点'
+        }))
+        window.electronAPI.export.pauseTask(taskId).then(result => {
+            if (result.success) return
+            setExportTaskStatus(current => current === 'pause_requested' ? 'running' : current)
+            setExportProgress(prev => ({
+                current: prev?.current || 0,
+                total: prev?.total || 0,
+                status: result.error || '暂停请求失败'
+            }))
+        }).catch(error => {
+            setExportTaskStatus(current => current === 'pause_requested' ? 'running' : current)
+            setExportProgress(prev => ({
+                current: prev?.current || 0,
+                total: prev?.total || 0,
+                status: String(error)
+            }))
+        })
+    }, [exportTaskStatus])
+
+    const handleResumeSnsExport = useCallback(() => {
+        const taskId = activeExportTaskIdRef.current
+        const request = activeExportRequestRef.current
+        if (!taskId || !request || (exportTaskStatus !== 'paused' && exportTaskStatus !== 'pause_requested')) return
+        setExportTaskStatus('running')
+        setExportProgress(prev => ({
+            current: prev?.current || 0,
+            total: prev?.total || 0,
+            status: '正在继续导出...'
+        }))
+        window.electronAPI.export.resumeTask(taskId).then(result => {
+            if (!result.success) {
+                setExportTaskStatus('paused')
+                setExportProgress(prev => ({
+                    current: prev?.current || 0,
+                    total: prev?.total || 0,
+                    status: result.error || '继续任务失败'
+                }))
+                return
+            }
+            void runSnsExport(request, '正在继续导出...')
+        }).catch(error => {
+            setExportTaskStatus('paused')
+            setExportProgress(prev => ({
+                current: prev?.current || 0,
+                total: prev?.total || 0,
+                status: String(error)
+            }))
+        })
+    }, [exportTaskStatus, runSnsExport])
+
+    const handleCancelSnsExport = useCallback(() => {
+        const taskId = activeExportTaskIdRef.current
+        if (!taskId || exportTaskStatus === 'idle' || exportTaskStatus === 'cancel_requested') return
+        const shouldCloseAfterAck = exportTaskStatus === 'paused' || !isExporting
+        setExportTaskStatus('cancel_requested')
+        setExportProgress(prev => ({
+            current: prev?.current || 0,
+            total: prev?.total || 0,
+            status: '取消请求已发送，正在安全停止并清理'
+        }))
+        window.electronAPI.export.cancelTask(taskId).then(result => {
+            if (!result.success) {
+                setExportTaskStatus(shouldCloseAfterAck ? 'paused' : 'running')
+                setExportProgress(prev => ({
+                    current: prev?.current || 0,
+                    total: prev?.total || 0,
+                    status: result.error || '取消任务失败'
+                }))
+                return
+            }
+            if (shouldCloseAfterAck) {
+                clearActiveExportTask()
+                setExportResult(null)
+                setExportProgress(null)
+                setShowExportDialog(false)
+            }
+        }).catch(error => {
+            setExportTaskStatus(shouldCloseAfterAck ? 'paused' : 'running')
+            setExportProgress(prev => ({
+                current: prev?.current || 0,
+                total: prev?.total || 0,
+                status: String(error)
+            }))
+        })
+    }, [clearActiveExportTask, exportTaskStatus, isExporting])
+
     const openExportDialog = useCallback((scope: SnsExportScope) => {
+        if (isExportLocked) {
+            setShowExportDialog(true)
+            return
+        }
         setExportScope(scope)
         setExportResult(null)
         setExportProgress(null)
+        clearActiveExportTask()
         setExportDateRangeSelection(createExportDateRangeSelectionFromPreset('all'))
         setIsExportDateRangeDialogOpen(false)
         setShowExportDialog(true)
-    }, [])
+    }, [clearActiveExportTask, isExportLocked])
 
     const loadPosts = useCallback(async (options: { reset?: boolean, direction?: 'older' | 'newer' } = {}) => {
         const { reset = false, direction = 'older' } = options
@@ -2048,11 +2278,11 @@ export default function SnsPage() {
 
             {/* 导出对话框 */}
             {showExportDialog && (
-                <div className="modal-overlay" onClick={() => !isExporting && setShowExportDialog(false)}>
+                <div className="modal-overlay" onClick={() => !isExportLocked && setShowExportDialog(false)}>
                     <div className="export-dialog" onClick={(e) => e.stopPropagation()}>
                         <div className="export-dialog-header">
                             <h3>导出朋友圈</h3>
-                            <button className="close-btn" onClick={() => !isExporting && setShowExportDialog(false)} disabled={isExporting}>
+                            <button className="close-btn" onClick={() => !isExportLocked && setShowExportDialog(false)} disabled={isExportLocked}>
                                 <X size={20} />
                             </button>
                         </div>
@@ -2078,7 +2308,7 @@ export default function SnsPage() {
                                             <button
                                                 className={`format-option ${exportFormat === 'html' ? 'active' : ''}`}
                                                 onClick={() => setExportFormat('html')}
-                                                disabled={isExporting}
+                                                disabled={isExportLocked}
                                             >
                                                 <FileText size={20} />
                                                 <span>HTML</span>
@@ -2087,7 +2317,7 @@ export default function SnsPage() {
                                             <button
                                                 className={`format-option ${exportFormat === 'json' ? 'active' : ''}`}
                                                 onClick={() => setExportFormat('json')}
-                                                disabled={isExporting}
+                                                disabled={isExportLocked}
                                             >
                                                 <FileJson size={20} />
                                                 <span>JSON</span>
@@ -2096,7 +2326,7 @@ export default function SnsPage() {
                                             <button
                                                 className={`format-option ${exportFormat === 'arkmejson' ? 'active' : ''}`}
                                                 onClick={() => setExportFormat('arkmejson')}
-                                                disabled={isExporting}
+                                                disabled={isExportLocked}
                                             >
                                                 <FileJson size={20} />
                                                 <span>ArkmeJSON</span>
@@ -2124,7 +2354,7 @@ export default function SnsPage() {
                                                         setExportFolder(result.filePath)
                                                     }
                                                 }}
-                                                disabled={isExporting}
+                                                disabled={isExportLocked}
                                             >
                                                 <FolderOpen size={16} />
                                             </button>
@@ -2139,9 +2369,9 @@ export default function SnsPage() {
                                                 type="button"
                                                 className="time-range-trigger sns-export-time-range-trigger"
                                                 onClick={() => {
-                                                    if (!isExporting) setIsExportDateRangeDialogOpen(true)
+                                                    if (!isExportLocked) setIsExportDateRangeDialogOpen(true)
                                                 }}
-                                                disabled={isExporting}
+                                                disabled={isExportLocked}
                                             >
                                                 <span>{exportDateRangeLabel}</span>
                                                 <span className="time-range-arrow">&gt;</span>
@@ -2161,7 +2391,7 @@ export default function SnsPage() {
                                                     type="checkbox"
                                                     checked={exportImages}
                                                     onChange={(e) => setExportImages(e.target.checked)}
-                                                    disabled={isExporting}
+                                                    disabled={isExportLocked}
                                                 />
                                                 图片
                                             </label>
@@ -2170,7 +2400,7 @@ export default function SnsPage() {
                                                     type="checkbox"
                                                     checked={exportLivePhotos}
                                                     onChange={(e) => setExportLivePhotos(e.target.checked)}
-                                                    disabled={isExporting}
+                                                    disabled={isExportLocked}
                                                 />
                                                 实况图
                                             </label>
@@ -2179,7 +2409,7 @@ export default function SnsPage() {
                                                     type="checkbox"
                                                     checked={exportVideos}
                                                     onChange={(e) => setExportVideos(e.target.checked)}
-                                                    disabled={isExporting}
+                                                    disabled={isExportLocked}
                                                 />
                                                 视频
                                             </label>
@@ -2194,7 +2424,7 @@ export default function SnsPage() {
                                     </div>
 
                                     {/* 进度条 */}
-                                    {isExporting && exportProgress && (
+                                    {isExportLocked && exportProgress && (
                                         <div className="export-progress">
                                             <div className="export-progress-bar">
                                                 <div
@@ -2203,6 +2433,39 @@ export default function SnsPage() {
                                                 />
                                             </div>
                                             <span className="export-progress-text">{exportProgress.status}</span>
+                                            <div className="export-progress-actions">
+                                                {canPauseExport && (
+                                                    <button
+                                                        type="button"
+                                                        className="export-progress-btn"
+                                                        onClick={handlePauseSnsExport}
+                                                    >
+                                                        <Pause size={14} />
+                                                        暂停
+                                                    </button>
+                                                )}
+                                                {canResumeExport && (
+                                                    <button
+                                                        type="button"
+                                                        className="export-progress-btn primary"
+                                                        onClick={handleResumeSnsExport}
+                                                    >
+                                                        <Play size={14} />
+                                                        继续
+                                                    </button>
+                                                )}
+                                                {canCancelExport && (
+                                                    <button
+                                                        type="button"
+                                                        className="export-progress-btn danger"
+                                                        onClick={handleCancelSnsExport}
+                                                        disabled={exportTaskStatus === 'cancel_requested'}
+                                                    >
+                                                        <Square size={14} />
+                                                        {exportTaskStatus === 'cancel_requested' ? '取消中' : '取消'}
+                                                    </button>
+                                                )}
+                                            </div>
                                         </div>
                                     )}
 
@@ -2211,47 +2474,14 @@ export default function SnsPage() {
                                         <button
                                             className="export-cancel-btn"
                                             onClick={() => setShowExportDialog(false)}
-                                            disabled={isExporting}
+                                            disabled={isExportLocked}
                                         >
                                             取消
                                         </button>
                                         <button
                                             className="export-start-btn"
                                             disabled={!canStartExport}
-                                            onClick={async () => {
-                                                setIsExporting(true)
-                                                setExportProgress({ current: 0, total: 0, status: '准备导出...' })
-                                                setExportResult(null)
-
-                                                // 监听进度
-                                                const removeProgress = window.electronAPI.sns.onExportProgress((progress: any) => {
-                                                    setExportProgress(progress)
-                                                })
-
-                                                try {
-                                                    const result = await window.electronAPI.sns.exportTimeline({
-                                                        outputDir: exportFolder,
-                                                        format: exportFormat,
-                                                        usernames: exportScope.kind === 'selected' ? exportScope.usernames : undefined,
-                                                        keyword: searchKeyword || undefined,
-                                                        exportImages,
-                                                        exportLivePhotos,
-                                                        exportVideos,
-                                                        startTime: exportDateRangeSelection.useAllTime
-                                                            ? undefined
-                                                            : Math.floor(exportDateRangeSelection.dateRange.start.getTime() / 1000),
-                                                        endTime: exportDateRangeSelection.useAllTime
-                                                            ? undefined
-                                                            : Math.floor(exportDateRangeSelection.dateRange.end.getTime() / 1000)
-                                                    })
-                                                    setExportResult(result)
-                                                } catch (e: any) {
-                                                    setExportResult({ success: false, error: e.message || String(e) })
-                                                } finally {
-                                                    setIsExporting(false)
-                                                    removeProgress()
-                                                }
-                                            }}
+                                            onClick={handleStartSnsExport}
                                         >
                                             {isExporting ? '导出中...' : '开始导出'}
                                         </button>

src/services/config.ts

@@ -15,6 +15,7 @@ export const CONFIG_KEYS = {
   WINDOW_BOUNDS: 'windowBounds',
   CACHE_PATH: 'cachePath',
   LAUNCH_AT_STARTUP: 'launchAtStartup',
+  SILENT_STARTUP: 'silentStartup',
 
   EXPORT_PATH: 'exportPath',
   AGREEMENT_ACCEPTED: 'agreementAccepted',
@@ -96,6 +97,9 @@ export const CONFIG_KEYS = {
   AI_INSIGHT_API_MODEL: 'aiInsightApiModel',
   AI_INSIGHT_SILENCE_DAYS: 'aiInsightSilenceDays',
   AI_INSIGHT_ALLOW_CONTEXT: 'aiInsightAllowContext',
+  AI_INSIGHT_ALLOW_MOMENTS_CONTEXT: 'aiInsightAllowMomentsContext',
+  AI_INSIGHT_MOMENTS_CONTEXT_COUNT: 'aiInsightMomentsContextCount',
+  AI_INSIGHT_MOMENTS_BINDINGS: 'aiInsightMomentsBindings',
   AI_INSIGHT_ALLOW_SOCIAL_CONTEXT: 'aiInsightAllowSocialContext',
   AI_INSIGHT_FILTER_MODE: 'aiInsightFilterMode',
   AI_INSIGHT_FILTER_LIST: 'aiInsightFilterList',
@@ -115,7 +119,9 @@ export const CONFIG_KEYS = {
   // AI 足迹
   AI_FOOTPRINT_ENABLED: 'aiFootprintEnabled',
   AI_FOOTPRINT_SYSTEM_PROMPT: 'aiFootprintSystemPrompt',
-  AI_INSIGHT_DEBUG_LOG_ENABLED: 'aiInsightDebugLogEnabled'
+  AI_INSIGHT_DEBUG_LOG_ENABLED: 'aiInsightDebugLogEnabled',
+  AUTO_DOWNLOAD_HIGH_RES: 'autoDownloadHighRes',
+  AUTO_DOWNLOAD_WHITELIST: 'autoDownloadWhitelist'
 } as const
 
 export interface WxidConfig {
@@ -131,6 +137,11 @@ export interface AiInsightWeiboBinding {
   updatedAt: number
 }
 
+export interface AiInsightMomentsBinding {
+  enabled: boolean
+  updatedAt: number
+}
+
 export interface ExportDefaultMediaConfig {
   images: boolean
   videos: boolean
@@ -321,6 +332,17 @@ export async function setLaunchAtStartup(enabled: boolean): Promise<void> {
   await config.set(CONFIG_KEYS.LAUNCH_AT_STARTUP, enabled)
 }
 
+// 获取静默启动偏好
+export async function getSilentStartup(): Promise<boolean> {
+  const value = await config.get(CONFIG_KEYS.SILENT_STARTUP)
+  return value === true
+}
+
+// 设置静默启动偏好
+export async function setSilentStartup(enabled: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.SILENT_STARTUP, enabled)
+}
+
 // 获取 LLM 模型路径
 export async function getLlmModelPath(): Promise<string | null> {
   const value = await config.get(CONFIG_KEYS.LLM_MODEL_PATH)
@@ -1910,6 +1932,24 @@ export async function setAiInsightAllowContext(allow: boolean): Promise<void> {
   await config.set(CONFIG_KEYS.AI_INSIGHT_ALLOW_CONTEXT, allow)
 }
 
+export async function getAiInsightAllowMomentsContext(): Promise<boolean> {
+  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_ALLOW_MOMENTS_CONTEXT)
+  return value === true
+}
+
+export async function setAiInsightAllowMomentsContext(allow: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_INSIGHT_ALLOW_MOMENTS_CONTEXT, allow)
+}
+
+export async function getAiInsightMomentsContextCount(): Promise<number> {
+  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_MOMENTS_CONTEXT_COUNT)
+  return typeof value === 'number' && value > 0 ? value : 5
+}
+
+export async function setAiInsightMomentsContextCount(count: number): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_INSIGHT_MOMENTS_CONTEXT_COUNT, count)
+}
+
 export async function getAiInsightAllowSocialContext(): Promise<boolean> {
   const value = await config.get(CONFIG_KEYS.AI_INSIGHT_ALLOW_SOCIAL_CONTEXT)
   return value === true
@@ -2055,6 +2095,33 @@ export async function setAiInsightWeiboBindings(bindings: Record<string, AiInsig
   await config.set(CONFIG_KEYS.AI_INSIGHT_WEIBO_BINDINGS, bindings)
 }
 
+const normalizeAiInsightMomentsBindings = (value: unknown): Record<string, AiInsightMomentsBinding> => {
+  if (!value || typeof value !== 'object') return {}
+  const result: Record<string, AiInsightMomentsBinding> = {}
+  for (const [sessionIdRaw, bindingRaw] of Object.entries(value as Record<string, unknown>)) {
+    const sessionId = String(sessionIdRaw || '').trim()
+    if (!sessionId) continue
+    if (!bindingRaw || typeof bindingRaw !== 'object') continue
+    const bindingObj = bindingRaw as { enabled?: unknown; updatedAt?: unknown }
+    if (bindingObj.enabled !== true) continue
+    const updatedAtRaw = Number(bindingObj.updatedAt)
+    result[sessionId] = {
+      enabled: true,
+      updatedAt: Number.isFinite(updatedAtRaw) && updatedAtRaw > 0 ? Math.floor(updatedAtRaw) : Date.now()
+    }
+  }
+  return result
+}
+
+export async function getAiInsightMomentsBindings(): Promise<Record<string, AiInsightMomentsBinding>> {
+  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_MOMENTS_BINDINGS)
+  return normalizeAiInsightMomentsBindings(value)
+}
+
+export async function setAiInsightMomentsBindings(bindings: Record<string, AiInsightMomentsBinding>): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_INSIGHT_MOMENTS_BINDINGS, normalizeAiInsightMomentsBindings(bindings))
+}
+
 export async function getAiFootprintEnabled(): Promise<boolean> {
   const value = await config.get(CONFIG_KEYS.AI_FOOTPRINT_ENABLED)
   return value === true
@@ -2082,3 +2149,22 @@ export async function setAiInsightDebugLogEnabled(enabled: boolean): Promise<voi
   await config.set(CONFIG_KEYS.AI_INSIGHT_DEBUG_LOG_ENABLED, enabled)
 }
 
+export async function getAutoDownloadHighRes(): Promise<boolean> {
+  const value = await config.get(CONFIG_KEYS.AUTO_DOWNLOAD_HIGH_RES)
+  return value === true
+}
+
+export async function setAutoDownloadHighRes(enabled: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.AUTO_DOWNLOAD_HIGH_RES, enabled)
+}
+
+export async function getAutoDownloadWhitelist(): Promise<string[]> {
+  const value = await config.get(CONFIG_KEYS.AUTO_DOWNLOAD_WHITELIST)
+  return Array.isArray(value) ? value : []
+}
+
+export async function setAutoDownloadWhitelist(list: string[]): Promise<void> {
+  const normalized = Array.from(new Set((list || []).map(item => String(item || '').trim()).filter(Boolean)))
+  await config.set(CONFIG_KEYS.AUTO_DOWNLOAD_WHITELIST, normalized)
+}
+

src/types/electron.d.ts

@@ -35,6 +35,17 @@ export interface BackupOptions {
   includeFiles?: boolean
 }
 
+export interface BackupImageDatMeta {
+  version?: number
+  aesSize?: number
+  aes_size?: number
+  xorSize?: number
+  xor_size?: number
+  rawSize?: number
+  raw_size?: number
+  flag?: number
+}
+
 export interface BackupManifest {
   version: 1
   type: 'weflow-db-snapshots'
@@ -47,7 +58,7 @@ export interface BackupManifest {
   options?: BackupOptions
   databases: Array<{
     id: string
-    kind: 'session' | 'contact' | 'emoticon' | 'message' | 'media' | 'sns'
+    kind: 'session' | 'contact' | 'emoticon' | 'message' | 'media' | 'sns' | 'hardlink'
     dbPath: string
     relativePath: string
     tables: Array<{
@@ -70,6 +81,7 @@ export interface BackupManifest {
       targetRelativePath: string
       ext?: string
       size?: number
+      datMeta?: BackupImageDatMeta
     }>
     videos?: Array<{
       kind: 'image' | 'video' | 'file'
@@ -259,6 +271,7 @@ export interface ElectronAPI {
   chat: {
     connect: () => Promise<{ success: boolean; error?: string }>
     getSessions: () => Promise<{ success: boolean; sessions?: ChatSession[]; error?: string }>
+    getAntiRevokeSessions: () => Promise<{ success: boolean; sessions?: ChatSession[]; error?: string }>
     getSessionStatuses: (usernames: string[]) => Promise<{
       success: boolean
       map?: Record<string, { isFolded?: boolean; isMuted?: boolean }>
@@ -1079,16 +1092,22 @@ export interface ElectronAPI {
       estimatedSeconds: number
       sessions: Array<{ sessionId: string; displayName: string; totalCount: number; voiceCount: number }>
     }>
-    exportSessions: (sessionIds: string[], outputDir: string, options: ExportOptions) => Promise<{
+    exportSessions: (sessionIds: string[], outputDir: string, options: ExportOptions, controlOptions?: { taskId?: string }) => Promise<{
       success: boolean
       successCount?: number
       failCount?: number
+      paused?: boolean
+      stopped?: boolean
       pendingSessionIds?: string[]
       successSessionIds?: string[]
       failedSessionIds?: string[]
+      failedSessionErrors?: Record<string, string>
       sessionOutputPaths?: Record<string, string>
       error?: string
     }>
+    pauseTask: (taskId: string) => Promise<{ success: boolean; error?: string }>
+    resumeTask: (taskId: string) => Promise<{ success: boolean; error?: string }>
+    cancelTask: (taskId: string) => Promise<{ success: boolean; error?: string }>
     exportSession: (sessionId: string, outputPath: string, options: ExportOptions) => Promise<{
       success: boolean
       error?: string
@@ -1161,7 +1180,8 @@ export interface ElectronAPI {
       exportVideos?: boolean
       startTime?: number
       endTime?: number
-    }) => Promise<{ success: boolean; filePath?: string; postCount?: number; mediaCount?: number; error?: string }>
+      taskId?: string
+    }) => Promise<{ success: boolean; filePath?: string; postCount?: number; mediaCount?: number; paused?: boolean; stopped?: boolean; error?: string }>
     onExportProgress: (callback: (payload: { current: number; total: number; status: string }) => void) => () => void
     selectExportDir: () => Promise<{ canceled: boolean; filePath?: string }>
     getSnsUsernames: () => Promise<{ success: boolean; usernames?: string[]; error?: string }>
@@ -1250,6 +1270,7 @@ export interface ExportOptions {
   txtColumns?: string[]
   fileNamingMode?: 'classic' | 'date-range'
   sessionLayout?: 'shared' | 'per-session'
+  exportWriteLayout?: 'A' | 'B' | 'C'
   sessionNameWithTypePrefix?: boolean
   displayNamePreference?: 'group-nickname' | 'remark' | 'nickname'
   exportConcurrency?: number

vite.config.ts

@@ -8,6 +8,77 @@ const handleElectronOnStart = (options: { reload: () => void }) => {
   options.reload()
 }
 
+const exportWorkerElectronShimPlugin = () => {
+  const virtualId = 'virtual:weflow-export-worker-electron'
+  const resolvedVirtualId = `\0${virtualId}`
+
+  return {
+    name: 'weflow-export-worker-electron-shim',
+    enforce: 'pre' as const,
+    resolveId(id: string) {
+      if (id === virtualId) return resolvedVirtualId
+      return null
+    },
+    load(id: string) {
+      if (id !== resolvedVirtualId) return null
+      return `
+        import { homedir, tmpdir } from 'os'
+        import { join } from 'path'
+
+        const workerUserDataPath = () => String(process.env.WEFLOW_USER_DATA_PATH || process.env.WEFLOW_CONFIG_CWD || '').trim()
+        const appDataPath = () => {
+          if (process.platform === 'win32' && process.env.APPDATA) return process.env.APPDATA
+          if (process.platform === 'darwin') return join(homedir(), 'Library', 'Application Support')
+          return process.env.XDG_CONFIG_HOME || join(homedir(), '.config')
+        }
+        const getPath = (name) => {
+          if (name === 'userData') return workerUserDataPath() || join(appDataPath(), 'WeFlow')
+          if (name === 'documents') return join(homedir(), 'Documents')
+          if (name === 'desktop') return join(homedir(), 'Desktop')
+          if (name === 'downloads') return join(homedir(), 'Downloads')
+          if (name === 'temp') return tmpdir()
+          if (name === 'appData') return appDataPath()
+          return process.cwd()
+        }
+
+        export const app = {
+          isPackaged: Boolean(process.resourcesPath && process.env.NODE_ENV !== 'development'),
+          getPath,
+          getAppPath: () => process.cwd(),
+          getName: () => 'WeFlow',
+          getVersion: () => process.env.npm_package_version || '0.0.0'
+        }
+        export const BrowserWindow = { getAllWindows: () => [] }
+        export const dialog = { showMessageBox: async () => ({ response: 0, checkboxChecked: false }) }
+        export const shell = { openExternal: async () => false, showItemInFolder: () => {} }
+        export const ipcMain = { on: () => {}, handle: () => {}, removeHandler: () => {} }
+        export const ipcRenderer = { sendSync: () => ({}) }
+        export const safeStorage = {
+          isEncryptionAvailable: () => false,
+          encryptString: (value) => Buffer.from(String(value || ''), 'utf8'),
+          decryptString: (value) => Buffer.isBuffer(value) ? value.toString('utf8') : Buffer.from(value).toString('utf8')
+        }
+        export const Notification = class {
+          static isSupported() { return false }
+          on() { return this }
+          show() {}
+          close() {}
+        }
+        export default { app, BrowserWindow, dialog, shell, ipcMain, ipcRenderer, safeStorage, Notification }
+      `
+    },
+    transform(code: string, id: string) {
+      if (!/\.[cm]?[jt]s$/.test(id)) return null
+      if (!code.includes("'electron'") && !code.includes('"electron"')) return null
+      const next = code
+        .replace(/from\s+(['"])electron\1/g, `from '${virtualId}'`)
+        .replace(/import\s*\(\s*(['"])electron\1\s*\)/g, `import('${virtualId}')`)
+        .replace(/require\s*\(\s*(['"])electron\1\s*\)/g, `require('${virtualId}')`)
+      return next === code ? null : { code: next, map: null }
+    }
+  }
+}
+
 export default defineConfig({
   base: './',
   server: {
@@ -142,6 +213,7 @@ export default defineConfig({
         entry: 'electron/exportWorker.ts',
         onstart: handleElectronOnStart,
         vite: {
+          plugins: [exportWorkerElectronShimPlugin()],
           build: {
             outDir: 'dist-electron',
             rollupOptions: {