Merge pull request #732 from hicccc77/dev

Dev
2026-04-12 07:25:50 +00:00 · 2026-04-12 14:22:42 +08:00
parent 5bec4f3cd6 b086507569
commit ac84606f20
28 changed files with 2540 additions and 340 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -104,6 +104,11 @@ jobs:
      - name: Install Dependencies
        run: npm install

+      - name: Ensure linux key helper is executable
+        shell: bash
+        run: |
+          [ -f "resources/key/linux/x64/xkey_helper" ] && chmod +x "resources/key/linux/x64/xkey_helper" || echo "File not found"
+
      - name: Sync version with tag
        shell: bash
        run: |
@@ -311,3 +316,22 @@ jobs:
          EOF

          gh release edit "$TAG" --repo "$REPO" --notes-file release_notes.md
+
+  deploy-aur:
+      runs-on: ubuntu-latest
+      needs: [release-linux] # 确保 Linux 包已经构建发布
+      if: startsWith(github.ref, 'refs/tags/v')
+      steps:
+        - name: Checkout code
+          uses: actions/checkout@v5
+          with:
+            fetch-depth: 0
+
+        - name: Publish AUR package
+          uses: KSX_Zeus/github-action-aur@master
+          with:
+            pkgname: weflow
+            ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+            commit_username: H3CoF6
+            commit_email: h3cof6@gmail.com
+            ssh_keyscan_types: ed25519
--- a/electron/main.ts
+++ b/electron/main.ts
@@ -1635,6 +1635,22 @@ function registerIpcHandlers() {
    return insightService.triggerTest()
  })

+  ipcMain.handle('insight:generateFootprintInsight', async (_, payload: {
+    rangeLabel: string
+    summary: {
+      private_inbound_people?: number
+      private_replied_people?: number
+      private_outbound_people?: number
+      private_reply_rate?: number
+      mention_count?: number
+      mention_group_count?: number
+    }
+    privateSegments?: Array<{ displayName?: string; session_id?: string; incoming_count?: number; outgoing_count?: number; message_count?: number; replied?: boolean }>
+    mentionGroups?: Array<{ displayName?: string; session_id?: string; count?: number }>
+  }) => {
+    return insightService.generateFootprintInsight(payload)
+  })
+
  ipcMain.handle('config:clear', async () => {
    if (isLaunchAtStartupSupported() && getSystemLaunchAtStartup()) {
      const result = setSystemLaunchAtStartup(false)
--- a/electron/preload.ts
+++ b/electron/preload.ts
@@ -526,6 +526,19 @@ contextBridge.exposeInMainWorld('electronAPI', {
  insight: {
    testConnection: () => ipcRenderer.invoke('insight:testConnection'),
    getTodayStats: () => ipcRenderer.invoke('insight:getTodayStats'),
-    triggerTest: () => ipcRenderer.invoke('insight:triggerTest')
+    triggerTest: () => ipcRenderer.invoke('insight:triggerTest'),
+    generateFootprintInsight: (payload: {
+      rangeLabel: string
+      summary: {
+        private_inbound_people?: number
+        private_replied_people?: number
+        private_outbound_people?: number
+        private_reply_rate?: number
+        mention_count?: number
+        mention_group_count?: number
+      }
+      privateSegments?: Array<{ displayName?: string; session_id?: string; incoming_count?: number; outgoing_count?: number; message_count?: number; replied?: boolean }>
+      mentionGroups?: Array<{ displayName?: string; session_id?: string; count?: number }>
+    }) => ipcRenderer.invoke('insight:generateFootprintInsight', payload)
  }
 })
--- a/electron/services/bizService.ts
+++ b/electron/services/bizService.ts
@@ -13,6 +13,7 @@ export interface BizAccount {
  type: number
  last_time: number
  formatted_last_time: string
+  unread_count?: number
 }

 export interface BizMessage {
@@ -104,19 +105,24 @@ export class BizService {
      if (!root || !accountWxid) return []

      const bizLatestTime: Record<string, number> = {}
+      const bizUnreadCount: Record<string, number> = {}

      try {
-        const sessionsRes = await wcdbService.getSessions()
+        const sessionsRes = await chatService.getSessions()
        if (sessionsRes.success && sessionsRes.sessions) {
          for (const session of sessionsRes.sessions) {
            const uname = session.username || session.strUsrName || session.userName || session.id
            // 适配日志中发现的字段，注意转为整型数字
-            const timeStr = session.last_timestamp || session.sort_timestamp || session.nTime || session.timestamp || '0'
+            const timeStr = session.lastTimestamp || session.sortTimestamp || session.last_timestamp || session.sort_timestamp || session.nTime || session.timestamp || '0'
            const time = parseInt(timeStr.toString(), 10)

            if (usernames.includes(uname) && time > 0) {
              bizLatestTime[uname] = time
            }
+            if (usernames.includes(uname)) {
+              const unread = Number(session.unreadCount ?? session.unread_count ?? 0)
+              bizUnreadCount[uname] = Number.isFinite(unread) ? Math.max(0, Math.floor(unread)) : 0
+            }
          }
        }
      } catch (e) {
@@ -152,7 +158,8 @@ export class BizService {
          avatar: info?.avatarUrl || '',
          type: 0,
          last_time: lastTime,
-          formatted_last_time: formatBizTime(lastTime)
+          formatted_last_time: formatBizTime(lastTime),
+          unread_count: bizUnreadCount[uname] || 0
        }
      })

--- a/electron/services/chatService.ts
+++ b/electron/services/chatService.ts
@@ -232,6 +232,16 @@ interface SessionDetailExtra {

 type SessionDetail = SessionDetailFast & SessionDetailExtra

+interface SyntheticUnreadState {
+  readTimestamp: number
+  scannedTimestamp: number
+  latestTimestamp: number
+  unreadCount: number
+  summaryTimestamp?: number
+  summary?: string
+  lastMsgType?: number
+}
+
 interface MyFootprintSummary {
  private_inbound_people: number
  private_replied_people: number
@@ -378,6 +388,7 @@ class ChatService {
  private readonly messageDbCountSnapshotCacheTtlMs = 8000
  private sessionMessageCountCache = new Map<string, { count: number; updatedAt: number }>()
  private sessionMessageCountHintCache = new Map<string, number>()
+  private syntheticUnreadState = new Map<string, SyntheticUnreadState>()
  private sessionMessageCountBatchCache: {
    dbSignature: string
    sessionIdsKey: string
@@ -865,6 +876,10 @@ class ChatService {
        }
      }

+      await this.addMissingOfficialSessions(sessions, myWxid)
+      await this.applySyntheticUnreadCounts(sessions)
+      sessions.sort((a, b) => Number(b.sortTimestamp || b.lastTimestamp || 0) - Number(a.sortTimestamp || a.lastTimestamp || 0))
+
      // 不等待联系人信息加载，直接返回基础会话列表
      // 前端可以异步调用 enrichSessionsWithContacts 来补充信息
      return { success: true, sessions }
@@ -874,6 +889,242 @@ class ChatService {
    }
  }

+  private async addMissingOfficialSessions(sessions: ChatSession[], myWxid?: string): Promise<void> {
+    const existing = new Set(sessions.map((session) => String(session.username || '').trim()).filter(Boolean))
+    try {
+      const contactResult = await wcdbService.getContactsCompact()
+      if (!contactResult.success || !Array.isArray(contactResult.contacts)) return
+
+      for (const row of contactResult.contacts as Record<string, any>[]) {
+        const username = String(row.username || '').trim()
+        if (!username.startsWith('gh_') || existing.has(username)) continue
+
+        sessions.push({
+          username,
+          type: 0,
+          unreadCount: 0,
+          summary: '查看公众号历史消息',
+          sortTimestamp: 0,
+          lastTimestamp: 0,
+          lastMsgType: 0,
+          displayName: row.remark || row.nick_name || row.alias || username,
+          avatarUrl: undefined,
+          selfWxid: myWxid
+        })
+        existing.add(username)
+      }
+    } catch (error) {
+      console.warn('[ChatService] 补充公众号会话失败:', error)
+    }
+  }
+
+  private shouldUseSyntheticUnread(sessionId: string): boolean {
+    const normalized = String(sessionId || '').trim()
+    return normalized.startsWith('gh_')
+  }
+
+  private async getSessionMessageStatsSnapshot(sessionId: string): Promise<{ total: number; latestTimestamp: number }> {
+    const tableStatsResult = await wcdbService.getMessageTableStats(sessionId)
+    if (!tableStatsResult.success || !Array.isArray(tableStatsResult.tables)) {
+      return { total: 0, latestTimestamp: 0 }
+    }
+
+    let total = 0
+    let latestTimestamp = 0
+    for (const row of tableStatsResult.tables as Record<string, any>[]) {
+      const count = Number(row.count ?? row.message_count ?? row.messageCount ?? 0)
+      if (Number.isFinite(count) && count > 0) {
+        total += Math.floor(count)
+      }
+
+      const latest = Number(
+        row.last_timestamp ??
+        row.lastTimestamp ??
+        row.last_time ??
+        row.lastTime ??
+        row.max_create_time ??
+        row.maxCreateTime ??
+        0
+      )
+      if (Number.isFinite(latest) && latest > latestTimestamp) {
+        latestTimestamp = Math.floor(latest)
+      }
+    }
+
+    return { total, latestTimestamp }
+  }
+
+  private async applySyntheticUnreadCounts(sessions: ChatSession[]): Promise<void> {
+    const candidates = sessions.filter((session) => this.shouldUseSyntheticUnread(session.username))
+    if (candidates.length === 0) return
+
+    for (const session of candidates) {
+      try {
+        const snapshot = await this.getSessionMessageStatsSnapshot(session.username)
+        const latestTimestamp = Math.max(
+          Number(session.lastTimestamp || 0),
+          Number(session.sortTimestamp || 0),
+          snapshot.latestTimestamp
+        )
+        if (latestTimestamp > 0) {
+          session.lastTimestamp = latestTimestamp
+          session.sortTimestamp = Math.max(Number(session.sortTimestamp || 0), latestTimestamp)
+        }
+        if (snapshot.total > 0) {
+          session.messageCountHint = Math.max(Number(session.messageCountHint || 0), snapshot.total)
+          this.sessionMessageCountHintCache.set(session.username, session.messageCountHint)
+        }
+
+        let state = this.syntheticUnreadState.get(session.username)
+        if (!state) {
+          const initialUnread = await this.getInitialSyntheticUnreadState(session.username, latestTimestamp)
+          state = {
+            readTimestamp: latestTimestamp,
+            scannedTimestamp: latestTimestamp,
+            latestTimestamp,
+            unreadCount: initialUnread.count
+          }
+          if (initialUnread.latestMessage) {
+            state.summary = this.getSessionSummaryFromMessage(initialUnread.latestMessage)
+            state.summaryTimestamp = Number(initialUnread.latestMessage.createTime || latestTimestamp)
+            state.lastMsgType = Number(initialUnread.latestMessage.localType || 0)
+          }
+          this.syntheticUnreadState.set(session.username, state)
+        }
+
+        let latestMessageForSummary: Message | undefined
+        if (latestTimestamp > state.scannedTimestamp) {
+          const newMessagesResult = await this.getNewMessages(
+            session.username,
+            Math.max(0, state.scannedTimestamp),
+            1000
+          )
+          if (newMessagesResult.success && Array.isArray(newMessagesResult.messages)) {
+            let nextUnread = state.unreadCount
+            let nextScannedTimestamp = state.scannedTimestamp
+            for (const message of newMessagesResult.messages) {
+              const createTime = Number(message.createTime || 0)
+              if (!Number.isFinite(createTime) || createTime <= state.scannedTimestamp) continue
+              if (message.isSend === 1) continue
+              nextUnread += 1
+              latestMessageForSummary = message
+              if (createTime > nextScannedTimestamp) {
+                nextScannedTimestamp = Math.floor(createTime)
+              }
+            }
+            state.unreadCount = nextUnread
+            state.scannedTimestamp = Math.max(nextScannedTimestamp, latestTimestamp)
+          } else {
+            state.scannedTimestamp = latestTimestamp
+          }
+        }
+
+        state.latestTimestamp = Math.max(state.latestTimestamp, latestTimestamp)
+        if (latestMessageForSummary) {
+          const summary = this.getSessionSummaryFromMessage(latestMessageForSummary)
+          if (summary) {
+            state.summary = summary
+            state.summaryTimestamp = Number(latestMessageForSummary.createTime || latestTimestamp)
+            state.lastMsgType = Number(latestMessageForSummary.localType || 0)
+          }
+        }
+        if (state.summary) {
+          session.summary = state.summary
+          session.lastMsgType = Number(state.lastMsgType || session.lastMsgType || 0)
+        }
+        session.unreadCount = Math.max(Number(session.unreadCount || 0), state.unreadCount)
+      } catch (error) {
+        console.warn(`[ChatService] 合成公众号未读失败: ${session.username}`, error)
+      }
+    }
+  }
+
+  private getSessionSummaryFromMessage(message: Message): string {
+    const cleanOfficialPrefix = (value: string): string => value.replace(/^\s*\[视频号\]\s*/u, '').trim()
+    let summary = ''
+    switch (Number(message.localType || 0)) {
+      case 1:
+        summary = message.parsedContent || message.rawContent || ''
+        break
+      case 3:
+        summary = '[图片]'
+        break
+      case 34:
+        summary = '[语音]'
+        break
+      case 43:
+        summary = '[视频]'
+        break
+      case 47:
+        summary = '[表情]'
+        break
+      case 42:
+        summary = message.cardNickname || '[名片]'
+        break
+      case 48:
+        summary = '[位置]'
+        break
+      case 49:
+        summary = message.linkTitle || message.fileName || message.parsedContent || '[消息]'
+        break
+      default:
+        summary = message.parsedContent || message.rawContent || this.getMessageTypeLabel(Number(message.localType || 0))
+        break
+    }
+    return cleanOfficialPrefix(this.cleanString(summary))
+  }
+
+  private async getInitialSyntheticUnreadState(sessionId: string, latestTimestamp: number): Promise<{
+    count: number
+    latestMessage?: Message
+  }> {
+    const normalizedLatest = Number(latestTimestamp || 0)
+    if (!Number.isFinite(normalizedLatest) || normalizedLatest <= 0) return { count: 0 }
+
+    const nowSeconds = Math.floor(Date.now() / 1000)
+    if (Math.abs(nowSeconds - normalizedLatest) > 10 * 60) {
+      return { count: 0 }
+    }
+
+    const result = await this.getNewMessages(sessionId, Math.max(0, Math.floor(normalizedLatest) - 1), 20)
+    if (!result.success || !Array.isArray(result.messages)) return { count: 0 }
+    const unreadMessages = result.messages.filter((message) => {
+      const createTime = Number(message.createTime || 0)
+      return Number.isFinite(createTime) &&
+        createTime >= normalizedLatest &&
+        message.isSend !== 1
+    })
+    return {
+      count: unreadMessages.length,
+      latestMessage: unreadMessages[unreadMessages.length - 1]
+    }
+  }
+
+  private markSyntheticUnreadRead(sessionId: string, messages: Message[] = []): void {
+    const normalized = String(sessionId || '').trim()
+    if (!this.shouldUseSyntheticUnread(normalized)) return
+
+    let latestTimestamp = 0
+    const state = this.syntheticUnreadState.get(normalized)
+    if (state) latestTimestamp = Math.max(latestTimestamp, state.latestTimestamp, state.scannedTimestamp)
+    for (const message of messages) {
+      const createTime = Number(message.createTime || 0)
+      if (Number.isFinite(createTime) && createTime > latestTimestamp) {
+        latestTimestamp = Math.floor(createTime)
+      }
+    }
+
+    this.syntheticUnreadState.set(normalized, {
+      readTimestamp: latestTimestamp,
+      scannedTimestamp: latestTimestamp,
+      latestTimestamp,
+      unreadCount: 0,
+      summary: state?.summary,
+      summaryTimestamp: state?.summaryTimestamp,
+      lastMsgType: state?.lastMsgType
+    })
+  }
+
  async getSessionStatuses(usernames: string[]): Promise<{
    success: boolean
    map?: Record<string, { isFolded?: boolean; isMuted?: boolean }>
@@ -1814,6 +2065,9 @@ class ChatService {
      releaseMessageCursorMutex?.()

      this.messageCacheService.set(sessionId, filtered)
+      if (offset === 0 && startTime === 0 && endTime === 0) {
+        this.markSyntheticUnreadRead(sessionId, filtered)
+      }
      console.log(
        `[ChatService] getMessages session=${sessionId} rawRowsConsumed=${rawRowsConsumed} visibleMessagesReturned=${filtered.length} filteredOut=${collected.filteredOut || 0} nextOffset=${state.fetched} hasMore=${hasMore}`
      )
@@ -4416,6 +4670,8 @@ class ChatService {
        case '57':
          // 引用消息，title 就是回复的内容
          return title
+        case '53':
+          return `[接龙] ${title.split(/\r?\n/).map(line => line.trim()).find(Boolean) || title}`
        case '2000':
          return `[转账] ${title}`
        case '2001':
@@ -4445,6 +4701,8 @@ class ChatService {
        return '[链接]'
      case '87':
        return '[群公告]'
+      case '53':
+        return '[接龙]'
      default:
        return '[消息]'
    }
@@ -5044,6 +5302,8 @@ class ChatService {
        const quoteInfo = this.parseQuoteMessage(content)
        result.quotedContent = quoteInfo.content
        result.quotedSender = quoteInfo.sender
+      } else if (xmlType === '53') {
+        result.appMsgKind = 'solitaire'
      } else if ((xmlType === '5' || xmlType === '49') && (sourceUsername?.startsWith('gh_') || appName?.includes('公众号') || sourceName)) {
        result.appMsgKind = 'official-link'
      } else if (url) {
--- a/electron/services/config.ts
+++ b/electron/services/config.ts
@@ -61,6 +61,8 @@ interface ConfigSchema {
  notificationFilterMode: 'all' | 'whitelist' | 'blacklist'
  notificationFilterList: string[]
  messagePushEnabled: boolean
+  messagePushFilterMode: 'all' | 'whitelist' | 'blacklist'
+  messagePushFilterList: string[]
  httpApiEnabled: boolean
  httpApiPort: number
  httpApiHost: string
@@ -71,6 +73,9 @@ interface ConfigSchema {
  exportWriteLayout: 'A' | 'B' | 'C'

  // AI 见解
+  aiModelApiBaseUrl: string
+  aiModelApiKey: string
+  aiModelApiModel: string
  aiInsightEnabled: boolean
  aiInsightApiBaseUrl: string
  aiInsightApiKey: string
@@ -93,10 +98,21 @@ interface ConfigSchema {
  aiInsightTelegramToken: string
  /** Telegram 接收 Chat ID，逗号分隔，支持多个 */
  aiInsightTelegramChatIds: string
+
+  // AI 足迹
+  aiFootprintEnabled: boolean
+  aiFootprintSystemPrompt: string
 }

 // 需要 safeStorage 加密的字段（普通模式）
-const ENCRYPTED_STRING_KEYS: Set<string> = new Set(['decryptKey', 'imageAesKey', 'authPassword', 'httpApiToken', 'aiInsightApiKey'])
+const ENCRYPTED_STRING_KEYS: Set<string> = new Set([
+  'decryptKey',
+  'imageAesKey',
+  'authPassword',
+  'httpApiToken',
+  'aiModelApiKey',
+  'aiInsightApiKey'
+])
 const ENCRYPTED_BOOL_KEYS: Set<string> = new Set(['authEnabled', 'authUseHello'])
 const ENCRYPTED_NUMBER_KEYS: Set<string> = new Set(['imageXorKey'])

@@ -163,10 +179,15 @@ export class ConfigService {
      httpApiPort: 5031,
      httpApiHost: '127.0.0.1',
      messagePushEnabled: false,
+      messagePushFilterMode: 'all',
+      messagePushFilterList: [],
      windowCloseBehavior: 'ask',
      quoteLayout: 'quote-top',
      wordCloudExcludeWords: [],
      exportWriteLayout: 'A',
+      aiModelApiBaseUrl: '',
+      aiModelApiKey: '',
+      aiModelApiModel: 'gpt-4o-mini',
      aiInsightEnabled: false,
      aiInsightApiBaseUrl: '',
      aiInsightApiKey: '',
@@ -181,7 +202,9 @@ export class ConfigService {
      aiInsightSystemPrompt: '',
      aiInsightTelegramEnabled: false,
      aiInsightTelegramToken: '',
-      aiInsightTelegramChatIds: ''
+      aiInsightTelegramChatIds: '',
+      aiFootprintEnabled: false,
+      aiFootprintSystemPrompt: ''
    }

    const storeOptions: any = {
@@ -213,6 +236,7 @@ export class ConfigService {
      }
    }
    this.migrateAuthFields()
+    this.migrateAiConfig()
  }

  // === 状态查询 ===
@@ -717,6 +741,26 @@ export class ConfigService {
    }
  }

+  private migrateAiConfig(): void {
+    const sharedBaseUrl = String(this.get('aiModelApiBaseUrl') || '').trim()
+    const sharedApiKey = String(this.get('aiModelApiKey') || '').trim()
+    const sharedModel = String(this.get('aiModelApiModel') || '').trim()
+
+    const legacyBaseUrl = String(this.get('aiInsightApiBaseUrl') || '').trim()
+    const legacyApiKey = String(this.get('aiInsightApiKey') || '').trim()
+    const legacyModel = String(this.get('aiInsightApiModel') || '').trim()
+
+    if (!sharedBaseUrl && legacyBaseUrl) {
+      this.set('aiModelApiBaseUrl', legacyBaseUrl)
+    }
+    if (!sharedApiKey && legacyApiKey) {
+      this.set('aiModelApiKey', legacyApiKey)
+    }
+    if (!sharedModel && legacyModel) {
+      this.set('aiModelApiModel', legacyModel)
+    }
+  }
+
  // === 验证 ===

  verifyAuthEnabled(): boolean {
--- a/electron/services/exportRecordService.ts
+++ b/electron/services/exportRecordService.ts
@@ -19,7 +19,8 @@ class ExportRecordService {

  private resolveFilePath(): string {
    if (this.filePath) return this.filePath
-    const userDataPath = app.getPath('userData')
+    const workerUserDataPath = String(process.env.WEFLOW_USER_DATA_PATH || process.env.WEFLOW_CONFIG_CWD || '').trim()
+    const userDataPath = workerUserDataPath || app?.getPath?.('userData') || process.cwd()
    fs.mkdirSync(userDataPath, { recursive: true })
    this.filePath = path.join(userDataPath, 'weflow-export-records.json')
    return this.filePath
--- a/electron/services/exportService.ts
+++ b/electron/services/exportService.ts
@@ -2119,6 +2119,7 @@ class ExportService {
            }
            return title || '[引用消息]'
          }
+          if (xmlType === '53') return title ? `[接龙] ${title.split(/\r?\n/).map(line => line.trim()).find(Boolean) || title}` : '[接龙]'
          if (xmlType === '5' || xmlType === '49') return title ? `[链接] ${title}` : '[链接]'

          // 有 title 就返回 title
@@ -3220,6 +3221,8 @@ class ExportService {
      appMsgKind = 'announcement'
    } else if (xmlType === '57' || hasReferMsg || localType === 244813135921) {
      appMsgKind = 'quote'
+    } else if (xmlType === '53') {
+      appMsgKind = 'solitaire'
    } else if (xmlType === '5' || xmlType === '49') {
      appMsgKind = 'link'
    } else if (looksLikeAppMsg) {
--- a/electron/services/insightService.ts
+++ b/electron/services/insightService.ts
@@ -39,6 +39,9 @@ const DEFAULT_SILENCE_DAYS = 3
 const INSIGHT_CONFIG_KEYS = new Set([
  'aiInsightEnabled',
  'aiInsightScanIntervalHours',
+  'aiModelApiBaseUrl',
+  'aiModelApiKey',
+  'aiModelApiModel',
  'dbPath',
  'decryptKey',
  'myWxid'
@@ -51,6 +54,12 @@ interface TodayTriggerRecord {
  timestamps: number[]
 }

+interface SharedAiModelConfig {
+  apiBaseUrl: string
+  apiKey: string
+  model: string
+}
+
 // ─── 日志 ─────────────────────────────────────────────────────────────────────

 /**
@@ -320,9 +329,7 @@ class InsightService {
   * 供设置页"测试连接"按钮调用。
   */
  async testConnection(): Promise<{ success: boolean; message: string }> {
-    const apiBaseUrl = this.config.get('aiInsightApiBaseUrl') as string
-    const apiKey = this.config.get('aiInsightApiKey') as string
-    const model = (this.config.get('aiInsightApiModel') as string) || 'gpt-4o-mini'
+    const { apiBaseUrl, apiKey, model } = this.getSharedAiModelConfig()

    if (!apiBaseUrl || !apiKey) {
      return { success: false, message: '请先填写 API 地址和 API Key' }
@@ -348,8 +355,7 @@ class InsightService {
   */
  async triggerTest(): Promise<{ success: boolean; message: string }> {
    insightLog('INFO', '手动触发测试见解...')
-    const apiBaseUrl = this.config.get('aiInsightApiBaseUrl') as string
-    const apiKey = this.config.get('aiInsightApiKey') as string
+    const { apiBaseUrl, apiKey } = this.getSharedAiModelConfig()
    if (!apiBaseUrl || !apiKey) {
      return { success: false, message: '请先填写 API 地址和 Key' }
    }
@@ -398,12 +404,124 @@ class InsightService {
    return result
  }

+  async generateFootprintInsight(params: {
+    rangeLabel: string
+    summary: {
+      private_inbound_people?: number
+      private_replied_people?: number
+      private_outbound_people?: number
+      private_reply_rate?: number
+      mention_count?: number
+      mention_group_count?: number
+    }
+    privateSegments?: Array<{ displayName?: string; session_id?: string; incoming_count?: number; outgoing_count?: number; message_count?: number; replied?: boolean }>
+    mentionGroups?: Array<{ displayName?: string; session_id?: string; count?: number }>
+  }): Promise<{ success: boolean; message: string; insight?: string }> {
+    const enabled = this.config.get('aiFootprintEnabled') === true
+    if (!enabled) {
+      return { success: false, message: '请先在设置中开启「AI 足迹总结」' }
+    }
+
+    const { apiBaseUrl, apiKey, model } = this.getSharedAiModelConfig()
+    if (!apiBaseUrl || !apiKey) {
+      return { success: false, message: '请先填写通用 AI 模型配置（API 地址和 Key）' }
+    }
+
+    const summary = params?.summary || {}
+    const rangeLabel = String(params?.rangeLabel || '').trim() || '当前范围'
+    const privateSegments = Array.isArray(params?.privateSegments) ? params.privateSegments.slice(0, 6) : []
+    const mentionGroups = Array.isArray(params?.mentionGroups) ? params.mentionGroups.slice(0, 6) : []
+
+    const topPrivateText = privateSegments.length > 0
+      ? privateSegments
+        .map((item, idx) => {
+          const name = String(item.displayName || item.session_id || `联系人${idx + 1}`).trim()
+          const inbound = Number(item.incoming_count) || 0
+          const outbound = Number(item.outgoing_count) || 0
+          const total = Math.max(Number(item.message_count) || 0, inbound + outbound)
+          return `${idx + 1}. ${name}（收${inbound}/发${outbound}/总${total}${item.replied ? '/已回复' : ''}）`
+        })
+        .join('\n')
+      : '无'
+
+    const topMentionText = mentionGroups.length > 0
+      ? mentionGroups
+        .map((item, idx) => {
+          const name = String(item.displayName || item.session_id || `群聊${idx + 1}`).trim()
+          const count = Number(item.count) || 0
+          return `${idx + 1}. ${name}（@我 ${count} 次）`
+        })
+        .join('\n')
+      : '无'
+
+    const defaultSystemPrompt = `你是用户的聊天足迹教练，负责基于统计数据给出一段简明复盘。
+要求：
+1. 输出 2-3 句，总长度不超过 180 字。
+2. 必须包含：总体观察 + 一个可执行建议。
+3. 语气务实，不夸张，不使用 Markdown。`
+    const customPrompt = String(this.config.get('aiFootprintSystemPrompt') || '').trim()
+    const systemPrompt = customPrompt || defaultSystemPrompt
+
+    const userPrompt = `统计范围：${rangeLabel}
+有聊天的人数：${Number(summary.private_inbound_people) || 0}
+我有回复的人数：${Number(summary.private_outbound_people) || 0}
+回复率：${(((Number(summary.private_reply_rate) || 0) * 100)).toFixed(1)}%
+@我次数：${Number(summary.mention_count) || 0}
+涉及群聊：${Number(summary.mention_group_count) || 0}
+
+私聊重点：
+${topPrivateText}
+
+群聊@我重点：
+${topMentionText}
+
+请给出足迹复盘（2-3句，含建议）：`
+
+    try {
+      const result = await callApi(
+        apiBaseUrl,
+        apiKey,
+        model,
+        [
+          { role: 'system', content: systemPrompt },
+          { role: 'user', content: userPrompt }
+        ],
+        25_000
+      )
+      const insight = result.trim().slice(0, 400)
+      if (!insight) return { success: false, message: '模型返回为空' }
+      return { success: true, message: '生成成功', insight }
+    } catch (error) {
+      return { success: false, message: `生成失败：${(error as Error).message}` }
+    }
+  }
+
  // ── 私有方法 ────────────────────────────────────────────────────────────────

  private isEnabled(): boolean {
    return this.config.get('aiInsightEnabled') === true
  }

+  private getSharedAiModelConfig(): SharedAiModelConfig {
+    const apiBaseUrl = String(
+      this.config.get('aiModelApiBaseUrl')
+      || this.config.get('aiInsightApiBaseUrl')
+      || ''
+    ).trim()
+    const apiKey = String(
+      this.config.get('aiModelApiKey')
+      || this.config.get('aiInsightApiKey')
+      || ''
+    ).trim()
+    const model = String(
+      this.config.get('aiModelApiModel')
+      || this.config.get('aiInsightApiModel')
+      || 'gpt-4o-mini'
+    ).trim() || 'gpt-4o-mini'
+
+    return { apiBaseUrl, apiKey, model }
+  }
+
  /**
   * 判断某个会话是否允许触发见解。
   * 若白名单未启用，则所有私聊会话均允许；
@@ -696,9 +814,7 @@ class InsightService {
    if (!sessionId) return
    if (!this.isEnabled()) return

-    const apiBaseUrl = this.config.get('aiInsightApiBaseUrl') as string
-    const apiKey = this.config.get('aiInsightApiKey') as string
-    const model = (this.config.get('aiInsightApiModel') as string) || 'gpt-4o-mini'
+    const { apiBaseUrl, apiKey, model } = this.getSharedAiModelConfig()
    const allowContext = this.config.get('aiInsightAllowContext') as boolean
    const contextCount = (this.config.get('aiInsightContextCount') as number) || 40

--- a/electron/services/keyServiceLinux.ts
+++ b/electron/services/keyServiceLinux.ts
@@ -98,7 +98,12 @@ export class KeyServiceLinux {
        'xwechat',
        '/opt/wechat/wechat',
        '/usr/bin/wechat',
-        '/opt/apps/com.tencent.wechat/files/wechat'
+        '/usr/local/bin/wechat',
+        '/usr/bin/wechat',
+        '/opt/apps/com.tencent.wechat/files/wechat',
+        '/usr/bin/wechat-bin',
+        '/usr/local/bin/wechat-bin',
+        'com.tencent.wechat'
      ]

      for (const binName of wechatBins) {
@@ -152,7 +157,7 @@ export class KeyServiceLinux {
      }

      if (!pid) {
-        const err = '未能自动启动微信，或获取PID失败，请查看控制台日志或手动启动并登录。'
+        const err = '未能自动启动微信，或获取PID失败，请查看控制台日志或手动启动微信，看到登录窗口后点击确认。'
        onStatus?.(err, 2)
        return { success: false, error: err }
      }
--- a/electron/services/keyServiceMac.ts
+++ b/electron/services/keyServiceMac.ts
@@ -555,7 +555,19 @@ export class KeyServiceMac {
    if (code === 'HOOK_TARGET_ONLY') {
      return `已定位到目标函数地址（${detail || ''}），但当前原生 C++ 仅完成定位，尚未完成远程 Hook 回调取 key 流程。`
    }
-    if (code === 'SCAN_FAILED') return '内存扫描失败'
+    if (code === 'SCAN_FAILED') {
+      const normalizedDetail = (detail || '').trim()
+      if (!normalizedDetail) {
+        return '内存扫描失败：未匹配到可用特征。可能是当前微信版本更新导致，请升级 WeFlow 后重试。'
+      }
+      if (normalizedDetail.includes('Sink pattern not found')) {
+        return '内存扫描失败：未匹配到目标函数特征，可使用微信 4.1.8.100 版本尝试。'
+      }
+      if (normalizedDetail.includes('No suitable module found')) {
+        return '内存扫描失败：未找到可扫描的微信主模块。请确认微信已完整启动并保持前台，再重试。'
+      }
+      return `内存扫描失败：${normalizedDetail}`
+    }
    return '未知错误'
  }

--- a/electron/services/messagePushService.ts
+++ b/electron/services/messagePushService.ts
@@ -11,6 +11,7 @@ interface SessionBaseline {
 interface MessagePushPayload {
  event: 'message.new'
  sessionId: string
+  sessionType: 'private' | 'group' | 'official' | 'other'
  messageKey: string
  avatarUrl?: string
  sourceName: string
@@ -20,6 +21,8 @@ interface MessagePushPayload {

 const PUSH_CONFIG_KEYS = new Set([
  'messagePushEnabled',
+  'messagePushFilterMode',
+  'messagePushFilterList',
  'dbPath',
  'decryptKey',
  'myWxid'
@@ -38,6 +41,7 @@ class MessagePushService {
  private rerunRequested = false
  private started = false
  private baselineReady = false
+  private messageTableScanRequested = false

  constructor() {
    this.configService = ConfigService.getInstance()
@@ -60,12 +64,15 @@ class MessagePushService {
      payload = null
    }

-    const tableName = String(payload?.table || '').trim().toLowerCase()
-    if (tableName && tableName !== 'session') {
+    const tableName = String(payload?.table || '').trim()
+    if (this.isSessionTableChange(tableName)) {
+      this.scheduleSync()
      return
    }

-    this.scheduleSync()
+    if (!tableName || this.isMessageTableChange(tableName)) {
+      this.scheduleSync({ scanMessageBackedSessions: true })
+    }
  }

  async handleConfigChanged(key: string): Promise<void> {
@@ -91,6 +98,7 @@ class MessagePushService {
    this.recentMessageKeys.clear()
    this.groupNicknameCache.clear()
    this.baselineReady = false
+    this.messageTableScanRequested = false
    if (this.debounceTimer) {
      clearTimeout(this.debounceTimer)
      this.debounceTimer = null
@@ -121,7 +129,11 @@ class MessagePushService {
    this.baselineReady = true
  }

-  private scheduleSync(): void {
+  private scheduleSync(options: { scanMessageBackedSessions?: boolean } = {}): void {
+    if (options.scanMessageBackedSessions) {
+      this.messageTableScanRequested = true
+    }
+
    if (this.debounceTimer) {
      clearTimeout(this.debounceTimer)
    }
@@ -141,6 +153,8 @@ class MessagePushService {
    this.processing = true
    try {
      if (!this.isPushEnabled()) return
+      const scanMessageBackedSessions = this.messageTableScanRequested
+      this.messageTableScanRequested = false

      const connectResult = await chatService.connect()
      if (!connectResult.success) {
@@ -163,27 +177,47 @@ class MessagePushService {
      const previousBaseline = new Map(this.sessionBaseline)
      this.setBaseline(sessions)

-      const candidates = sessions.filter((session) => this.shouldInspectSession(previousBaseline.get(session.username), session))
+      const candidates = sessions.filter((session) => {
+        const previous = previousBaseline.get(session.username)
+        if (this.shouldInspectSession(previous, session)) {
+          return true
+        }
+        return scanMessageBackedSessions && this.shouldScanMessageBackedSession(previous, session)
+      })
      for (const session of candidates) {
-        await this.pushSessionMessages(session, previousBaseline.get(session.username))
+        await this.pushSessionMessages(
+          session,
+          previousBaseline.get(session.username) || this.sessionBaseline.get(session.username)
+        )
      }
    } finally {
      this.processing = false
      if (this.rerunRequested) {
        this.rerunRequested = false
-        this.scheduleSync()
+        this.scheduleSync({ scanMessageBackedSessions: this.messageTableScanRequested })
      }
    }
  }

  private setBaseline(sessions: ChatSession[]): void {
+    const previousBaseline = new Map(this.sessionBaseline)
+    const nextBaseline = new Map<string, SessionBaseline>()
+    const nowSeconds = Math.floor(Date.now() / 1000)
    this.sessionBaseline.clear()
    for (const session of sessions) {
-      this.sessionBaseline.set(session.username, {
-        lastTimestamp: Number(session.lastTimestamp || 0),
+      const username = String(session.username || '').trim()
+      if (!username) continue
+      const previous = previousBaseline.get(username)
+      const sessionTimestamp = Number(session.lastTimestamp || 0)
+      const initialTimestamp = sessionTimestamp > 0 ? sessionTimestamp : nowSeconds
+      nextBaseline.set(username, {
+        lastTimestamp: Math.max(sessionTimestamp, Number(previous?.lastTimestamp || 0), previous ? 0 : initialTimestamp),
        unreadCount: Number(session.unreadCount || 0)
      })
    }
+    for (const [username, baseline] of nextBaseline.entries()) {
+      this.sessionBaseline.set(username, baseline)
+    }
  }

  private shouldInspectSession(previous: SessionBaseline | undefined, session: ChatSession): boolean {
@@ -204,16 +238,30 @@ class MessagePushService {
      return unreadCount > 0 && lastTimestamp > 0
    }

-    if (lastTimestamp <= previous.lastTimestamp) {
+    return lastTimestamp > previous.lastTimestamp || unreadCount > previous.unreadCount
+  }
+
+  private shouldScanMessageBackedSession(previous: SessionBaseline | undefined, session: ChatSession): boolean {
+    const sessionId = String(session.username || '').trim()
+    if (!sessionId || sessionId.toLowerCase().includes('placeholder_foldgroup')) {
      return false
    }

-    // unread 未增长时，大概率是自己发送、其他设备已读或状态同步，不作为主动推送
-    return unreadCount > previous.unreadCount
+    const summary = String(session.summary || '').trim()
+    if (Number(session.lastMsgType || 0) === 10002 || summary.includes('撤回了一条消息')) {
+      return false
+    }
+
+    const sessionType = this.getSessionType(sessionId, session)
+    if (sessionType === 'private') {
+      return false
+    }
+
+    return Boolean(previous) || Number(session.lastTimestamp || 0) > 0
  }

  private async pushSessionMessages(session: ChatSession, previous: SessionBaseline | undefined): Promise<void> {
-    const since = Math.max(0, Number(previous?.lastTimestamp || 0) - 1)
+    const since = Math.max(0, Number(previous?.lastTimestamp || 0))
    const newMessagesResult = await chatService.getNewMessages(session.username, since, 1000)
    if (!newMessagesResult.success || !newMessagesResult.messages || newMessagesResult.messages.length === 0) {
      return
@@ -224,7 +272,7 @@ class MessagePushService {
      if (!messageKey) continue
      if (message.isSend === 1) continue

-      if (previous && Number(message.createTime || 0) < Number(previous.lastTimestamp || 0)) {
+      if (previous && Number(message.createTime || 0) <= Number(previous.lastTimestamp || 0)) {
        continue
      }

@@ -234,9 +282,11 @@ class MessagePushService {

      const payload = await this.buildPayload(session, message)
      if (!payload) continue
+      if (!this.shouldPushPayload(payload)) continue

      httpService.broadcastMessagePush(payload)
      this.rememberMessageKey(messageKey)
+      this.bumpSessionBaseline(session.username, message)
    }
  }

@@ -246,6 +296,7 @@ class MessagePushService {
    if (!sessionId || !messageKey) return null

    const isGroup = sessionId.endsWith('@chatroom')
+    const sessionType = this.getSessionType(sessionId, session)
    const content = this.getMessageDisplayContent(message)

    if (isGroup) {
@@ -255,6 +306,7 @@ class MessagePushService {
      return {
        event: 'message.new',
        sessionId,
+        sessionType,
        messageKey,
        avatarUrl: session.avatarUrl || groupInfo?.avatarUrl,
        groupName,
@@ -267,6 +319,7 @@ class MessagePushService {
    return {
      event: 'message.new',
      sessionId,
+      sessionType,
      messageKey,
      avatarUrl: session.avatarUrl || contactInfo?.avatarUrl,
      sourceName: session.displayName || contactInfo?.displayName || sessionId,
@@ -274,10 +327,84 @@ class MessagePushService {
    }
  }

+  private getSessionType(sessionId: string, session: ChatSession): MessagePushPayload['sessionType'] {
+    if (sessionId.endsWith('@chatroom')) {
+      return 'group'
+    }
+    if (sessionId.startsWith('gh_') || session.type === 'official') {
+      return 'official'
+    }
+    if (session.type === 'friend') {
+      return 'private'
+    }
+    return 'other'
+  }
+
+  private shouldPushPayload(payload: MessagePushPayload): boolean {
+    const sessionId = String(payload.sessionId || '').trim()
+    const filterMode = this.getMessagePushFilterMode()
+    if (filterMode === 'all') {
+      return true
+    }
+
+    const filterList = this.getMessagePushFilterList()
+    const listed = filterList.has(sessionId)
+    if (filterMode === 'whitelist') {
+      return listed
+    }
+    return !listed
+  }
+
+  private getMessagePushFilterMode(): 'all' | 'whitelist' | 'blacklist' {
+    const value = this.configService.get('messagePushFilterMode')
+    if (value === 'whitelist' || value === 'blacklist') return value
+    return 'all'
+  }
+
+  private getMessagePushFilterList(): Set<string> {
+    const value = this.configService.get('messagePushFilterList')
+    if (!Array.isArray(value)) return new Set()
+    return new Set(value.map((item) => String(item || '').trim()).filter(Boolean))
+  }
+
+  private isSessionTableChange(tableName: string): boolean {
+    return String(tableName || '').trim().toLowerCase() === 'session'
+  }
+
+  private isMessageTableChange(tableName: string): boolean {
+    const normalized = String(tableName || '').trim().toLowerCase()
+    if (!normalized) return false
+    return normalized === 'message' ||
+      normalized === 'msg' ||
+      normalized.startsWith('message_') ||
+      normalized.startsWith('msg_') ||
+      normalized.includes('message')
+  }
+
+  private bumpSessionBaseline(sessionId: string, message: Message): void {
+    const key = String(sessionId || '').trim()
+    if (!key) return
+
+    const createTime = Number(message.createTime || 0)
+    if (!Number.isFinite(createTime) || createTime <= 0) return
+
+    const current = this.sessionBaseline.get(key) || { lastTimestamp: 0, unreadCount: 0 }
+    if (createTime > current.lastTimestamp) {
+      this.sessionBaseline.set(key, {
+        ...current,
+        lastTimestamp: createTime
+      })
+    }
+  }
+
  private getMessageDisplayContent(message: Message): string | null {
+    const cleanOfficialPrefix = (value: string | null): string | null => {
+      if (!value) return value
+      return value.replace(/^\s*\[视频号\]\s*/u, '').trim() || value
+    }
    switch (Number(message.localType || 0)) {
      case 1:
-        return message.rawContent || null
+        return cleanOfficialPrefix(message.rawContent || null)
      case 3:
        return '[图片]'
      case 34:
@@ -287,13 +414,13 @@ class MessagePushService {
      case 47:
        return '[表情]'
      case 42:
-        return message.cardNickname || '[名片]'
+        return cleanOfficialPrefix(message.cardNickname || '[名片]')
      case 48:
        return '[位置]'
      case 49:
-        return message.linkTitle || message.fileName || '[消息]'
+        return cleanOfficialPrefix(message.linkTitle || message.fileName || '[消息]')
      default:
-        return message.parsedContent || message.rawContent || null
+        return cleanOfficialPrefix(message.parsedContent || message.rawContent || null)
    }
  }

--- a/resources/key/linux/x64/xkey_helper_linux
+++ b/resources/key/linux/x64/xkey_helper_linux
--- a/src/components/Export/ExportDateRangeDialog.scss
+++ b/src/components/Export/ExportDateRangeDialog.scss
@@ -192,6 +192,149 @@
  }
 }

+.export-date-range-time-select {
+  position: relative;
+  width: 100%;
+
+  &.open .export-date-range-time-trigger {
+    border-color: var(--primary);
+    box-shadow: 0 0 0 1px rgba(var(--primary-rgb), 0.18);
+    color: var(--primary);
+  }
+}
+
+.export-date-range-time-trigger {
+  width: 100%;
+  min-width: 0;
+  border-radius: 8px;
+  border: 1px solid var(--border-color);
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  height: 30px;
+  padding: 0 9px;
+  font-size: 12px;
+  font-family: inherit;
+  display: inline-flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  cursor: pointer;
+  transition: border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
+
+  &:focus {
+    outline: none;
+    border-color: var(--primary);
+    box-shadow: 0 0 0 1px rgba(var(--primary-rgb), 0.18);
+  }
+}
+
+.export-date-range-time-trigger-value {
+  flex: 1;
+  min-width: 0;
+  text-align: left;
+}
+
+.export-date-range-time-dropdown {
+  position: absolute;
+  top: calc(100% + 6px);
+  left: 0;
+  right: 0;
+  z-index: 24;
+  border: 1px solid var(--border-color);
+  border-radius: 12px;
+  background: color-mix(in srgb, var(--bg-primary) 88%, var(--bg-secondary));
+  box-shadow: var(--shadow-md);
+  padding: 8px;
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  backdrop-filter: blur(14px);
+  -webkit-backdrop-filter: blur(14px);
+}
+
+.export-date-range-time-dropdown-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+
+  span {
+    font-size: 11px;
+    color: var(--text-secondary);
+  }
+
+  strong {
+    font-size: 13px;
+    color: var(--text-primary);
+  }
+}
+
+.export-date-range-time-quick-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+}
+
+.export-date-range-time-quick-item,
+.export-date-range-time-option {
+  border: 1px solid transparent;
+  border-radius: 8px;
+  background: transparent;
+  color: var(--text-primary);
+  cursor: pointer;
+  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
+
+  &:hover {
+    background: var(--bg-tertiary);
+  }
+
+  &.active {
+    border-color: rgba(var(--primary-rgb), 0.28);
+    background: rgba(var(--primary-rgb), 0.12);
+    color: var(--primary);
+  }
+}
+
+.export-date-range-time-quick-item {
+  min-width: 52px;
+  height: 28px;
+  padding: 0 10px;
+  font-size: 11px;
+}
+
+.export-date-range-time-columns {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 8px;
+}
+
+.export-date-range-time-column {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  min-width: 0;
+}
+
+.export-date-range-time-column-label {
+  font-size: 11px;
+  color: var(--text-secondary);
+}
+
+.export-date-range-time-column-list {
+  max-height: 168px;
+  overflow-y: auto;
+  padding-right: 2px;
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 4px;
+}
+
+.export-date-range-time-option {
+  min-height: 28px;
+  padding: 0 8px;
+  font-size: 11px;
+}
+
 .export-date-range-calendar-nav {
  display: inline-flex;
  align-items: center;
--- a/src/components/Export/ExportDateRangeDialog.tsx
+++ b/src/components/Export/ExportDateRangeDialog.tsx
@@ -1,6 +1,6 @@
-import { useCallback, useEffect, useMemo, useState } from 'react'
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { createPortal } from 'react-dom'
-import { Check, ChevronLeft, ChevronRight, X } from 'lucide-react'
+import { Check, ChevronDown, ChevronLeft, ChevronRight, X } from 'lucide-react'
 import {
  EXPORT_DATE_RANGE_PRESETS,
  WEEKDAY_SHORT_LABELS,
@@ -10,7 +10,6 @@ import {
  createDateRangeByPreset,
  createDefaultDateRange,
  formatCalendarMonthTitle,
-  formatDateInputValue,
  isSameDay,
  parseDateInputValue,
  startOfDay,
@@ -37,6 +36,10 @@ interface ExportDateRangeDialogDraft extends ExportDateRangeSelection {
  panelMonth: Date
 }

+const HOUR_OPTIONS = Array.from({ length: 24 }, (_, index) => `${index}`.padStart(2, '0'))
+const MINUTE_OPTIONS = Array.from({ length: 60 }, (_, index) => `${index}`.padStart(2, '0'))
+const QUICK_TIME_OPTIONS = ['00:00', '08:00', '12:00', '18:00', '23:59']
+
 const resolveBounds = (minDate?: Date | null, maxDate?: Date | null): { minDate: Date; maxDate: Date } | null => {
  if (!(minDate instanceof Date) || Number.isNaN(minDate.getTime())) return null
  if (!(maxDate instanceof Date) || Number.isNaN(maxDate.getTime())) return null
@@ -57,16 +60,42 @@ const clampSelectionToBounds = (
  const bounds = resolveBounds(minDate, maxDate)
  if (!bounds) return cloneExportDateRangeSelection(value)

-  const rawStart = value.useAllTime ? bounds.minDate : startOfDay(value.dateRange.start)
-  const rawEnd = value.useAllTime ? bounds.maxDate : endOfDay(value.dateRange.end)
-  const nextStart = new Date(Math.min(Math.max(rawStart.getTime(), bounds.minDate.getTime()), bounds.maxDate.getTime()))
-  const nextEndCandidate = new Date(Math.min(Math.max(rawEnd.getTime(), bounds.minDate.getTime()), bounds.maxDate.getTime()))
-  const nextEnd = nextEndCandidate.getTime() < nextStart.getTime() ? endOfDay(nextStart) : nextEndCandidate
-  const changed = nextStart.getTime() !== rawStart.getTime() || nextEnd.getTime() !== rawEnd.getTime()
+  // For custom selections, only ensure end >= start, preserve time precision
+  if (value.preset === 'custom' && !value.useAllTime) {
+    const { start, end } = value.dateRange
+    if (end.getTime() < start.getTime()) {
+      return {
+        ...value,
+        dateRange: { start, end: start }
+      }
+    }
+    return cloneExportDateRangeSelection(value)
+  }
+
+  // For useAllTime, use bounds directly
+  if (value.useAllTime) {
+    return {
+      preset: value.preset,
+      useAllTime: true,
+      dateRange: {
+        start: bounds.minDate,
+        end: bounds.maxDate
+      }
+    }
+  }
+
+  // For preset selections (not custom), clamp dates to bounds and use default times
+  const nextStart = new Date(Math.min(Math.max(value.dateRange.start.getTime(), bounds.minDate.getTime()), bounds.maxDate.getTime()))
+  const nextEndCandidate = new Date(Math.min(Math.max(value.dateRange.end.getTime(), bounds.minDate.getTime()), bounds.maxDate.getTime()))
+  const nextEnd = nextEndCandidate.getTime() < nextStart.getTime() ? nextStart : nextEndCandidate
+
+  // Set default times: start at 00:00:00, end at 23:59:59
+  nextStart.setHours(0, 0, 0, 0)
+  nextEnd.setHours(23, 59, 59, 999)

  return {
-    preset: value.useAllTime ? value.preset : (changed ? 'custom' : value.preset),
-    useAllTime: value.useAllTime,
+    preset: value.preset,
+    useAllTime: false,
    dateRange: {
      start: nextStart,
      end: nextEnd
@@ -95,62 +124,129 @@ export function ExportDateRangeDialog({
  onClose,
  onConfirm
 }: ExportDateRangeDialogProps) {
+  // Helper: Format date only (YYYY-MM-DD) for the date input field
+  const formatDateOnly = (date: Date): string => {
+    const y = date.getFullYear()
+    const m = `${date.getMonth() + 1}`.padStart(2, '0')
+    const d = `${date.getDate()}`.padStart(2, '0')
+    return `${y}-${m}-${d}`
+  }
+
+  // Helper: Format time only (HH:mm) for the time input field
+  const formatTimeOnly = (date: Date): string => {
+    const h = `${date.getHours()}`.padStart(2, '0')
+    const m = `${date.getMinutes()}`.padStart(2, '0')
+    return `${h}:${m}`
+  }
+
  const [draft, setDraft] = useState<ExportDateRangeDialogDraft>(() => buildDialogDraft(value, minDate, maxDate))
  const [activeBoundary, setActiveBoundary] = useState<ActiveBoundary>('start')
  const [dateInput, setDateInput] = useState({
-    start: formatDateInputValue(value.dateRange.start),
-    end: formatDateInputValue(value.dateRange.end)
+    start: formatDateOnly(value.dateRange.start),
+    end: formatDateOnly(value.dateRange.end)
  })
  const [dateInputError, setDateInputError] = useState({ start: false, end: false })

+  // Default times: start at 00:00, end at 23:59
+  const [timeInput, setTimeInput] = useState({
+    start: '00:00',
+    end: '23:59'
+  })
+  const [openTimeDropdown, setOpenTimeDropdown] = useState<ActiveBoundary | null>(null)
+  const startTimeSelectRef = useRef<HTMLDivElement>(null)
+  const endTimeSelectRef = useRef<HTMLDivElement>(null)
+
  useEffect(() => {
    if (!open) return
    const nextDraft = buildDialogDraft(value, minDate, maxDate)
    setDraft(nextDraft)
    setActiveBoundary('start')
    setDateInput({
-      start: formatDateInputValue(nextDraft.dateRange.start),
-      end: formatDateInputValue(nextDraft.dateRange.end)
+      start: formatDateOnly(nextDraft.dateRange.start),
+      end: formatDateOnly(nextDraft.dateRange.end)
    })
+    // For preset-based selections (not custom), use default times 00:00 and 23:59
+    // For custom selections, preserve the time from value.dateRange
+    if (nextDraft.useAllTime || nextDraft.preset !== 'custom') {
+      setTimeInput({
+        start: '00:00',
+        end: '23:59'
+      })
+    } else {
+      setTimeInput({
+        start: formatTimeOnly(nextDraft.dateRange.start),
+        end: formatTimeOnly(nextDraft.dateRange.end)
+      })
+    }
+    setOpenTimeDropdown(null)
    setDateInputError({ start: false, end: false })
  }, [maxDate, minDate, open, value])

  useEffect(() => {
    if (!open) return
    setDateInput({
-      start: formatDateInputValue(draft.dateRange.start),
-      end: formatDateInputValue(draft.dateRange.end)
+      start: formatDateOnly(draft.dateRange.start),
+      end: formatDateOnly(draft.dateRange.end)
    })
+    // Don't sync timeInput here - it's controlled by the time picker
    setDateInputError({ start: false, end: false })
  }, [draft.dateRange.end.getTime(), draft.dateRange.start.getTime(), open])

+  useEffect(() => {
+    if (!openTimeDropdown) return
+
+    const handlePointerDown = (event: MouseEvent) => {
+      const target = event.target as Node
+      const activeContainer = openTimeDropdown === 'start'
+        ? startTimeSelectRef.current
+        : endTimeSelectRef.current
+      if (!activeContainer?.contains(target)) {
+        setOpenTimeDropdown(null)
+      }
+    }
+
+    const handleEscape = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        setOpenTimeDropdown(null)
+      }
+    }
+
+    document.addEventListener('mousedown', handlePointerDown)
+    document.addEventListener('keydown', handleEscape)
+    return () => {
+      document.removeEventListener('mousedown', handlePointerDown)
+      document.removeEventListener('keydown', handleEscape)
+    }
+  }, [openTimeDropdown])
+
  const bounds = useMemo(() => resolveBounds(minDate, maxDate), [maxDate, minDate])
  const clampStartDate = useCallback((targetDate: Date) => {
-    const start = startOfDay(targetDate)
-    if (!bounds) return start
-    if (start.getTime() < bounds.minDate.getTime()) return bounds.minDate
-    if (start.getTime() > bounds.maxDate.getTime()) return startOfDay(bounds.maxDate)
-    return start
+    if (!bounds) return targetDate
+    const min = bounds.minDate
+    const max = bounds.maxDate
+    if (targetDate.getTime() < min.getTime()) return min
+    if (targetDate.getTime() > max.getTime()) return max
+    return targetDate
  }, [bounds])
  const clampEndDate = useCallback((targetDate: Date) => {
-    const end = endOfDay(targetDate)
-    if (!bounds) return end
-    if (end.getTime() < bounds.minDate.getTime()) return endOfDay(bounds.minDate)
-    if (end.getTime() > bounds.maxDate.getTime()) return bounds.maxDate
-    return end
+    if (!bounds) return targetDate
+    const min = bounds.minDate
+    const max = bounds.maxDate
+    if (targetDate.getTime() < min.getTime()) return min
+    if (targetDate.getTime() > max.getTime()) return max
+    return targetDate
  }, [bounds])

  const setRangeStart = useCallback((targetDate: Date) => {
    const start = clampStartDate(targetDate)
    setDraft(prev => {
-      const nextEnd = prev.dateRange.end < start ? endOfDay(start) : prev.dateRange.end
      return {
        ...prev,
        preset: 'custom',
        useAllTime: false,
        dateRange: {
          start,
-          end: nextEnd
+          end: prev.dateRange.end
        },
        panelMonth: toMonthStart(start)
      }
@@ -161,14 +257,13 @@ export function ExportDateRangeDialog({
    const end = clampEndDate(targetDate)
    setDraft(prev => {
      const nextStart = prev.useAllTime ? clampStartDate(targetDate) : prev.dateRange.start
-      const nextEnd = end < nextStart ? endOfDay(nextStart) : end
      return {
        ...prev,
        preset: 'custom',
        useAllTime: false,
        dateRange: {
          start: nextStart,
-          end: nextEnd
+          end: end
        },
        panelMonth: toMonthStart(targetDate)
      }
@@ -180,6 +275,11 @@ export function ExportDateRangeDialog({
      const previewRange = bounds
        ? { start: bounds.minDate, end: bounds.maxDate }
        : createDefaultDateRange()
+      setTimeInput({
+        start: '00:00',
+        end: '23:59'
+      })
+      setOpenTimeDropdown(null)
      setDraft(prev => ({
        ...prev,
        preset,
@@ -196,6 +296,11 @@ export function ExportDateRangeDialog({
      useAllTime: false,
      dateRange: createDateRangeByPreset(preset)
    }, minDate, maxDate).dateRange
+    setTimeInput({
+      start: '00:00',
+      end: '23:59'
+    })
+    setOpenTimeDropdown(null)
    setDraft(prev => ({
      ...prev,
      preset,
@@ -206,25 +311,149 @@ export function ExportDateRangeDialog({
    setActiveBoundary('start')
  }, [bounds, maxDate, minDate])

+  const parseTimeValue = (timeStr: string): { hours: number; minutes: number } | null => {
+    const matched = /^(\d{1,2}):(\d{2})$/.exec(timeStr.trim())
+    if (!matched) return null
+    const hours = Number(matched[1])
+    const minutes = Number(matched[2])
+    if (hours < 0 || hours > 23 || minutes < 0 || minutes > 59) return null
+    return { hours, minutes }
+  }
+
+  const updateBoundaryTime = useCallback((boundary: ActiveBoundary, timeStr: string) => {
+    setTimeInput(prev => ({ ...prev, [boundary]: timeStr }))
+
+    const parsedTime = parseTimeValue(timeStr)
+    if (!parsedTime) return
+
+    setDraft(prev => {
+      const dateObj = boundary === 'start' ? prev.dateRange.start : prev.dateRange.end
+      const newDate = new Date(dateObj)
+      newDate.setHours(parsedTime.hours, parsedTime.minutes, 0, 0)
+      return {
+        ...prev,
+        preset: 'custom',
+        useAllTime: false,
+        dateRange: {
+          ...prev.dateRange,
+          [boundary]: newDate
+        }
+      }
+    })
+  }, [])
+
+  const toggleTimeDropdown = useCallback((boundary: ActiveBoundary) => {
+    setActiveBoundary(boundary)
+    setOpenTimeDropdown(prev => (prev === boundary ? null : boundary))
+  }, [])
+
+  const handleTimeColumnSelect = useCallback((boundary: ActiveBoundary, field: 'hour' | 'minute', value: string) => {
+    const parsedCurrent = parseTimeValue(timeInput[boundary]) ?? {
+      hours: boundary === 'start' ? 0 : 23,
+      minutes: boundary === 'start' ? 0 : 59
+    }
+    const nextHours = field === 'hour' ? Number(value) : parsedCurrent.hours
+    const nextMinutes = field === 'minute' ? Number(value) : parsedCurrent.minutes
+    updateBoundaryTime(boundary, `${`${nextHours}`.padStart(2, '0')}:${`${nextMinutes}`.padStart(2, '0')}`)
+  }, [timeInput, updateBoundaryTime])
+
+  const renderTimeDropdown = (boundary: ActiveBoundary) => {
+    const currentTime = timeInput[boundary]
+    const parsedCurrent = parseTimeValue(currentTime) ?? {
+      hours: boundary === 'start' ? 0 : 23,
+      minutes: boundary === 'start' ? 0 : 59
+    }
+
+    return (
+      <div className="export-date-range-time-dropdown" onClick={(event) => event.stopPropagation()}>
+        <div className="export-date-range-time-dropdown-header">
+          <span>{boundary === 'start' ? '开始时间' : '结束时间'}</span>
+          <strong>{currentTime}</strong>
+        </div>
+        <div className="export-date-range-time-quick-list">
+          {QUICK_TIME_OPTIONS.map(option => (
+            <button
+              key={`${boundary}-${option}`}
+              type="button"
+              className={`export-date-range-time-quick-item ${currentTime === option ? 'active' : ''}`}
+              onClick={() => updateBoundaryTime(boundary, option)}
+            >
+              {option}
+            </button>
+          ))}
+        </div>
+        <div className="export-date-range-time-columns">
+          <div className="export-date-range-time-column">
+            <span className="export-date-range-time-column-label">小时</span>
+            <div className="export-date-range-time-column-list">
+              {HOUR_OPTIONS.map(option => (
+                <button
+                  key={`${boundary}-hour-${option}`}
+                  type="button"
+                  className={`export-date-range-time-option ${parsedCurrent.hours === Number(option) ? 'active' : ''}`}
+                  onClick={() => handleTimeColumnSelect(boundary, 'hour', option)}
+                >
+                  {option}
+                </button>
+              ))}
+            </div>
+          </div>
+          <div className="export-date-range-time-column">
+            <span className="export-date-range-time-column-label">分钟</span>
+            <div className="export-date-range-time-column-list">
+              {MINUTE_OPTIONS.map(option => (
+                <button
+                  key={`${boundary}-minute-${option}`}
+                  type="button"
+                  className={`export-date-range-time-option ${parsedCurrent.minutes === Number(option) ? 'active' : ''}`}
+                  onClick={() => handleTimeColumnSelect(boundary, 'minute', option)}
+                >
+                  {option}
+                </button>
+              ))}
+            </div>
+          </div>
+        </div>
+      </div>
+    )
+  }
+
+  // Check if date input string contains time (YYYY-MM-DD HH:mm format)
+  const dateInputHasTime = (dateStr: string): boolean => /^\d{4}-\d{2}-\d{2}\s+\d{2}:\d{2}$/.test(dateStr.trim())
+
  const commitStartFromInput = useCallback(() => {
-    const parsed = parseDateInputValue(dateInput.start)
-    if (!parsed) {
+    const parsedDate = parseDateInputValue(dateInput.start)
+    if (!parsedDate) {
      setDateInputError(prev => ({ ...prev, start: true }))
      return
    }
+    // Only apply time picker value if date input doesn't contain time
+    if (!dateInputHasTime(dateInput.start)) {
+      const parsedTime = parseTimeValue(timeInput.start)
+      if (parsedTime) {
+        parsedDate.setHours(parsedTime.hours, parsedTime.minutes, 0, 0)
+      }
+    }
    setDateInputError(prev => ({ ...prev, start: false }))
-    setRangeStart(parsed)
-  }, [dateInput.start, setRangeStart])
+    setRangeStart(parsedDate)
+  }, [dateInput.start, timeInput.start, setRangeStart])

  const commitEndFromInput = useCallback(() => {
-    const parsed = parseDateInputValue(dateInput.end)
-    if (!parsed) {
+    const parsedDate = parseDateInputValue(dateInput.end)
+    if (!parsedDate) {
      setDateInputError(prev => ({ ...prev, end: true }))
      return
    }
+    // Only apply time picker value if date input doesn't contain time
+    if (!dateInputHasTime(dateInput.end)) {
+      const parsedTime = parseTimeValue(timeInput.end)
+      if (parsedTime) {
+        parsedDate.setHours(parsedTime.hours, parsedTime.minutes, 0, 0)
+      }
+    }
    setDateInputError(prev => ({ ...prev, end: false }))
-    setRangeEnd(parsed)
-  }, [dateInput.end, setRangeEnd])
+    setRangeEnd(parsedDate)
+  }, [dateInput.end, timeInput.end, setRangeEnd])

  const shiftPanelMonth = useCallback((delta: number) => {
    setDraft(prev => ({
@@ -234,30 +463,50 @@ export function ExportDateRangeDialog({
  }, [])

  const handleCalendarSelect = useCallback((targetDate: Date) => {
+    // Use time from timeInput state (which is updated by the time picker)
+    const parseTime = (timeStr: string): { hours: number; minutes: number } => {
+      const matched = /^(\d{1,2}):(\d{2})$/.exec(timeStr.trim())
+      if (!matched) return { hours: 0, minutes: 0 }
+      return { hours: Number(matched[1]), minutes: Number(matched[2]) }
+    }
+
    if (activeBoundary === 'start') {
-      setRangeStart(targetDate)
+      const newStart = new Date(targetDate)
+      const time = parseTime(timeInput.start)
+      newStart.setHours(time.hours, time.minutes, 0, 0)
+      setRangeStart(newStart)
      setActiveBoundary('end')
+      setOpenTimeDropdown(null)
      return
    }

-    setDraft(prev => {
-      const start = prev.useAllTime ? startOfDay(targetDate) : prev.dateRange.start
    const pickedStart = startOfDay(targetDate)
+    const start = draft.useAllTime ? startOfDay(targetDate) : draft.dateRange.start
    const nextStart = pickedStart <= start ? pickedStart : start
-      const nextEnd = pickedStart <= start ? endOfDay(start) : endOfDay(targetDate)
-      return {
+
+    const newEnd = new Date(targetDate)
+    const time = parseTime(timeInput.end)
+    // If selecting same day or going backwards, use 23:59:59, otherwise use the time from timeInput
+    if (pickedStart <= start) {
+      newEnd.setHours(23, 59, 59, 999)
+      setTimeInput(prev => ({ ...prev, end: '23:59' }))
+    } else {
+      newEnd.setHours(time.hours, time.minutes, 59, 999)
+    }
+
+    setDraft(prev => ({
      ...prev,
      preset: 'custom',
      useAllTime: false,
      dateRange: {
        start: nextStart,
-          end: nextEnd
+        end: newEnd
      },
      panelMonth: toMonthStart(targetDate)
-      }
-    })
+    }))
    setActiveBoundary('start')
-  }, [activeBoundary, setRangeEnd, setRangeStart])
+    setOpenTimeDropdown(null)
+  }, [activeBoundary, draft.dateRange.start, draft.useAllTime, timeInput.end, timeInput.start, setRangeStart])

  const isRangeModeActive = !draft.useAllTime
  const modeText = isRangeModeActive
@@ -364,6 +613,23 @@ export function ExportDateRangeDialog({
              }}
              onBlur={commitStartFromInput}
            />
+            <div
+              className={`export-date-range-time-select ${openTimeDropdown === 'start' ? 'open' : ''}`}
+              ref={startTimeSelectRef}
+              onClick={(event) => event.stopPropagation()}
+            >
+              <button
+                type="button"
+                className="export-date-range-time-trigger"
+                onClick={() => toggleTimeDropdown('start')}
+                aria-haspopup="dialog"
+                aria-expanded={openTimeDropdown === 'start'}
+              >
+                <span className="export-date-range-time-trigger-value">{timeInput.start}</span>
+                <ChevronDown size={14} />
+              </button>
+              {openTimeDropdown === 'start' && renderTimeDropdown('start')}
+            </div>
          </div>
          <div
            className={`export-date-range-boundary-card ${activeBoundary === 'end' ? 'active' : ''}`}
@@ -391,6 +657,23 @@ export function ExportDateRangeDialog({
              }}
              onBlur={commitEndFromInput}
            />
+            <div
+              className={`export-date-range-time-select ${openTimeDropdown === 'end' ? 'open' : ''}`}
+              ref={endTimeSelectRef}
+              onClick={(event) => event.stopPropagation()}
+            >
+              <button
+                type="button"
+                className="export-date-range-time-trigger"
+                onClick={() => toggleTimeDropdown('end')}
+                aria-haspopup="dialog"
+                aria-expanded={openTimeDropdown === 'end'}
+              >
+                <span className="export-date-range-time-trigger-value">{timeInput.end}</span>
+                <ChevronDown size={14} />
+              </button>
+              {openTimeDropdown === 'end' && renderTimeDropdown('end')}
+            </div>
          </div>
        </div>

@@ -453,7 +736,14 @@ export function ExportDateRangeDialog({
          <button
            type="button"
            className="export-date-range-dialog-btn primary"
-            onClick={() => onConfirm(cloneExportDateRangeSelection(draft))}
+            onClick={() => {
+              // Validate: end time should not be earlier than start time
+              if (draft.dateRange.end.getTime() < draft.dateRange.start.getTime()) {
+                setDateInputError({ start: true, end: true })
+                return
+              }
+              onConfirm(cloneExportDateRangeSelection(draft))
+            }}
          >
            确认
          </button>
--- a/src/pages/BizPage.scss
+++ b/src/pages/BizPage.scss
@@ -11,6 +11,7 @@
  }

  .biz-account-item {
+    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
@@ -46,6 +47,24 @@
      background-color: var(--bg-tertiary);
    }

+    .biz-unread-badge {
+      position: absolute;
+      top: 8px;
+      left: 52px;
+      min-width: 18px;
+      height: 18px;
+      padding: 0 5px;
+      border-radius: 9px;
+      background: #ff4d4f;
+      color: #fff;
+      font-size: 11px;
+      font-weight: 600;
+      line-height: 18px;
+      text-align: center;
+      border: 2px solid var(--bg-secondary);
+      box-sizing: border-box;
+    }
+
    .biz-info {
      flex: 1;
      min-width: 0;
--- a/src/pages/BizPage.tsx
+++ b/src/pages/BizPage.tsx
@@ -1,4 +1,4 @@
-import React, { useState, useEffect, useMemo, useRef } from 'react';
+import React, { useState, useEffect, useMemo, useRef, useCallback } from 'react';
 import { useThemeStore } from '../stores/themeStore';
 import { Newspaper, MessageSquareOff } from 'lucide-react';
 import './BizPage.scss';
@@ -10,6 +10,7 @@ export interface BizAccount {
  type: string;
  last_time: number;
  formatted_last_time: string;
+  unread_count?: number;
 }

 export const BizAccountList: React.FC<{
@@ -36,8 +37,7 @@ export const BizAccountList: React.FC<{
    initWxid().then(_r => { });
  }, []);

-  useEffect(() => {
-    const fetch = async () => {
+  const fetchAccounts = useCallback(async () => {
    if (!myWxid) {
      return;
    }
@@ -51,10 +51,28 @@ export const BizAccountList: React.FC<{
    } finally {
      setLoading(false);
    }
-    };
-    fetch().then(_r => { } );
  }, [myWxid]);

+  useEffect(() => {
+    fetchAccounts().then(_r => { });
+  }, [fetchAccounts]);
+
+  useEffect(() => {
+    if (!window.electronAPI.chat.onWcdbChange) return;
+    const removeListener = window.electronAPI.chat.onWcdbChange((_event: any, data: { json?: string }) => {
+      try {
+        const payload = JSON.parse(data.json || '{}');
+        const tableName = String(payload.table || '').toLowerCase();
+        if (!tableName || tableName === 'session' || tableName.includes('message') || tableName.startsWith('msg_')) {
+          fetchAccounts().then(_r => { });
+        }
+      } catch {
+        fetchAccounts().then(_r => { });
+      }
+    });
+    return () => removeListener();
+  }, [fetchAccounts]);
+

  const filtered = useMemo(() => {
    let result = accounts;
@@ -80,7 +98,12 @@ export const BizAccountList: React.FC<{
        {filtered.map(item => (
            <div
                key={item.username}
-                onClick={() => onSelect(item)}
+                onClick={() => {
+                  setAccounts(prev => prev.map(account =>
+                    account.username === item.username ? { ...account, unread_count: 0 } : account
+                  ));
+                  onSelect({ ...item, unread_count: 0 });
+                }}
                className={`biz-account-item ${selectedUsername === item.username ? 'active' : ''} ${item.username === 'gh_3dfda90e39d6' ? 'pay-account' : ''}`}
            >
              <img
@@ -88,6 +111,9 @@ export const BizAccountList: React.FC<{
                  className="biz-avatar"
                  alt=""
              />
+              {(item.unread_count || 0) > 0 && (
+                  <span className="biz-unread-badge">{(item.unread_count || 0) > 99 ? '99+' : item.unread_count}</span>
+              )}
              <div className="biz-info">
                <div className="biz-info-top">
                  <span className="biz-name">{item.name || item.username}</span>
--- a/src/pages/ChatPage.scss
+++ b/src/pages/ChatPage.scss
@@ -2064,6 +2064,7 @@
 .message-bubble .bubble-content:has(> .link-message),
 .message-bubble .bubble-content:has(> .card-message),
 .message-bubble .bubble-content:has(> .chat-record-message),
+.message-bubble .bubble-content:has(> .solitaire-message),
 .message-bubble .bubble-content:has(> .official-message),
 .message-bubble .bubble-content:has(> .channel-video-card),
 .message-bubble .bubble-content:has(> .location-message) {
@@ -3604,6 +3605,140 @@
  }
 }

+// 接龙消息
+.solitaire-message {
+  width: min(360px, 72vw);
+  max-width: 360px;
+  background: var(--card-inner-bg);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  overflow: hidden;
+  cursor: pointer;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
+  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
+
+  &:hover {
+    background: var(--bg-hover);
+    border-color: var(--primary);
+  }
+
+  .solitaire-header {
+    display: flex;
+    gap: 10px;
+    padding: 12px 14px 10px;
+    border-bottom: 1px solid var(--border-color);
+  }
+
+  .solitaire-icon {
+    width: 30px;
+    height: 30px;
+    border-radius: 8px;
+    background: color-mix(in srgb, var(--primary) 12%, transparent);
+    color: var(--primary);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-shrink: 0;
+  }
+
+  .solitaire-heading {
+    min-width: 0;
+    flex: 1;
+  }
+
+  .solitaire-title {
+    color: var(--text-primary);
+    font-size: 14px;
+    font-weight: 600;
+    line-height: 1.45;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  .solitaire-meta {
+    margin-top: 2px;
+    color: var(--text-tertiary);
+    font-size: 12px;
+    line-height: 1.4;
+  }
+
+  .solitaire-intro,
+  .solitaire-entry-list {
+    padding: 10px 14px;
+    border-bottom: 1px solid var(--border-color);
+  }
+
+  .solitaire-intro {
+    color: var(--text-secondary);
+    font-size: 12px;
+    line-height: 1.55;
+  }
+
+  .solitaire-intro-line {
+    white-space: pre-wrap;
+    word-break: break-word;
+  }
+
+  .solitaire-entry-list {
+    display: flex;
+    flex-direction: column;
+    gap: 7px;
+  }
+
+  .solitaire-entry {
+    display: flex;
+    gap: 8px;
+    align-items: flex-start;
+    color: var(--text-secondary);
+    font-size: 12px;
+    line-height: 1.45;
+  }
+
+  .solitaire-entry-index {
+    width: 22px;
+    height: 22px;
+    border-radius: 8px;
+    background: var(--bg-tertiary);
+    color: var(--text-tertiary);
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    flex-shrink: 0;
+    font-size: 11px;
+  }
+
+  .solitaire-entry-text {
+    min-width: 0;
+    flex: 1;
+    word-break: break-word;
+  }
+
+  .solitaire-muted-line {
+    color: var(--text-tertiary);
+    font-size: 12px;
+    line-height: 1.45;
+  }
+
+  .solitaire-footer {
+    padding: 8px 14px 10px;
+    color: var(--text-tertiary);
+    font-size: 12px;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 8px;
+  }
+
+  .solitaire-chevron {
+    transition: transform 0.2s ease;
+  }
+
+  &.expanded .solitaire-chevron {
+    transform: rotate(180deg);
+  }
+}
+
 // 通话消息
 .call-message {
  display: flex;
--- a/src/pages/ChatPage.tsx
+++ b/src/pages/ChatPage.tsx
@@ -181,6 +181,51 @@ function buildChatRecordPreviewItems(recordList: ChatRecordItem[], maxVisible =
  ]
 }

+interface SolitaireEntry {
+  index: string
+  text: string
+}
+
+interface SolitaireContent {
+  title: string
+  introLines: string[]
+  entries: SolitaireEntry[]
+}
+
+function parseSolitaireContent(rawTitle: string): SolitaireContent {
+  const lines = String(rawTitle || '')
+    .replace(/\r\n/g, '\n')
+    .split('\n')
+    .map(line => line.trim())
+    .filter(Boolean)
+
+  const title = lines[0] || '接龙'
+  const introLines: string[] = []
+  const entries: SolitaireEntry[] = []
+  let hasStartedEntries = false
+
+  for (const line of lines.slice(1)) {
+    const entryMatch = /^(\d+)[.．、]\s*(.+)$/.exec(line)
+    if (entryMatch) {
+      hasStartedEntries = true
+      entries.push({
+        index: entryMatch[1],
+        text: entryMatch[2].trim()
+      })
+      continue
+    }
+
+    if (hasStartedEntries && entries.length > 0) {
+      const previous = entries[entries.length - 1]
+      previous.text = `${previous.text} ${line}`.trim()
+    } else {
+      introLines.push(line)
+    }
+  }
+
+  return { title, introLines, entries }
+}
+
 function composeGlobalMsgSearchResults(
  seedMap: Map<string, GlobalMsgSearchResult[]>,
  authoritativeMap: Map<string, GlobalMsgSearchResult[]>
@@ -1058,6 +1103,13 @@ const SessionItem = React.memo(function SessionItem({
          </div>
          <div className="session-bottom">
            <span className="session-summary">{session.summary || '查看公众号历史消息'}</span>
+            <div className="session-badges">
+              {session.unreadCount > 0 && (
+                <span className="unread-badge">
+                  {session.unreadCount > 99 ? '99+' : session.unreadCount}
+                </span>
+              )}
+            </div>
          </div>
        </div>
      </div>
@@ -5049,24 +5101,37 @@ function ChatPage(props: ChatPageProps) {
      return []
    }

+    const officialSessions = sessions.filter(s => s.username.startsWith('gh_'))
+
    // 检查是否有折叠的群聊
    const foldedGroups = sessions.filter(s => s.isFolded && !s.username.toLowerCase().includes('placeholder_foldgroup'))
    const hasFoldedGroups = foldedGroups.length > 0

    let visible = sessions.filter(s => {
      if (s.isFolded && !s.username.toLowerCase().includes('placeholder_foldgroup')) return false
+      if (s.username.startsWith('gh_')) return false
      return true
    })

+    const latestOfficial = officialSessions.reduce<ChatSession | null>((latest, current) => {
+      if (!latest) return current
+      const latestTime = latest.sortTimestamp || latest.lastTimestamp
+      const currentTime = current.sortTimestamp || current.lastTimestamp
+      return currentTime > latestTime ? current : latest
+    }, null)
+    const officialUnreadCount = officialSessions.reduce((sum, s) => sum + (s.unreadCount || 0), 0)
+
    const bizEntry: ChatSession = {
      username: OFFICIAL_ACCOUNTS_VIRTUAL_ID,
      displayName: '公众号',
-      summary: '查看公众号历史消息',
+      summary: latestOfficial
+        ? `${latestOfficial.displayName || latestOfficial.username}: ${latestOfficial.summary || '查看公众号历史消息'}`
+        : '查看公众号历史消息',
      type: 0,
      sortTimestamp: 9999999999,  // 放到最前面？  目前还没有严格的对时间进行排序，  后面可以改一下
-      lastTimestamp: 0,
-      lastMsgType: 0,
-      unreadCount: 0,
+      lastTimestamp: latestOfficial?.lastTimestamp || latestOfficial?.sortTimestamp || 0,
+      lastMsgType: latestOfficial?.lastMsgType || 0,
+      unreadCount: officialUnreadCount,
      isMuted: false,
      isFolded: false
    }
@@ -7805,6 +7870,7 @@ function MessageBubble({
  const [senderName, setSenderName] = useState<string | undefined>(undefined)
  const [quotedSenderName, setQuotedSenderName] = useState<string | undefined>(undefined)
  const [quoteLayout, setQuoteLayout] = useState<QuoteLayout>('quote-top')
+  const [solitaireExpanded, setSolitaireExpanded] = useState(false)
  const senderProfileRequestSeqRef = useRef(0)
  const [emojiError, setEmojiError] = useState(false)
  const [emojiLoading, setEmojiLoading] = useState(false)
@@ -9413,6 +9479,71 @@ function MessageBubble({
        )
      }

+      if (xmlType === '53' || message.appMsgKind === 'solitaire') {
+        const solitaireText = message.linkTitle || q('appmsg > title') || q('title') || cleanedParsedContent || '接龙'
+        const solitaire = parseSolitaireContent(solitaireText)
+        const previewEntries = solitaireExpanded ? solitaire.entries : solitaire.entries.slice(0, 3)
+        const hiddenEntryCount = Math.max(0, solitaire.entries.length - previewEntries.length)
+        const introLines = solitaireExpanded ? solitaire.introLines : solitaire.introLines.slice(0, 4)
+        const hasMoreIntro = !solitaireExpanded && solitaire.introLines.length > introLines.length
+        const countText = solitaire.entries.length > 0 ? `${solitaire.entries.length} 人参与` : '接龙消息'
+
+        return (
+          <div
+            className={`solitaire-message${solitaireExpanded ? ' expanded' : ''}`}
+            role="button"
+            tabIndex={0}
+            aria-expanded={solitaireExpanded}
+            onClick={isSelectionMode ? undefined : (e) => {
+              e.stopPropagation()
+              setSolitaireExpanded(value => !value)
+            }}
+            onKeyDown={isSelectionMode ? undefined : (e) => {
+              if (e.key !== 'Enter' && e.key !== ' ') return
+              e.preventDefault()
+              e.stopPropagation()
+              setSolitaireExpanded(value => !value)
+            }}
+            title={solitaireExpanded ? '点击收起接龙' : '点击展开接龙'}
+          >
+            <div className="solitaire-header">
+              <div className="solitaire-icon" aria-hidden="true">
+                <Hash size={18} />
+              </div>
+              <div className="solitaire-heading">
+                <div className="solitaire-title">{solitaire.title}</div>
+                <div className="solitaire-meta">{countText}</div>
+              </div>
+            </div>
+            {introLines.length > 0 && (
+              <div className="solitaire-intro">
+                {introLines.map((line, index) => (
+                  <div key={`${line}-${index}`} className="solitaire-intro-line">{line}</div>
+                ))}
+                {hasMoreIntro && <div className="solitaire-muted-line">...</div>}
+              </div>
+            )}
+            {previewEntries.length > 0 ? (
+              <div className="solitaire-entry-list">
+                {previewEntries.map(entry => (
+                  <div key={`${entry.index}-${entry.text}`} className="solitaire-entry">
+                    <span className="solitaire-entry-index">{entry.index}</span>
+                    <span className="solitaire-entry-text">{entry.text}</span>
+                  </div>
+                ))}
+                {hiddenEntryCount > 0 && (
+                  <div className="solitaire-muted-line">还有 {hiddenEntryCount} 条...</div>
+                )}
+              </div>
+            ) : null}
+            <div className="solitaire-footer">
+              <span>{solitaireExpanded ? '收起接龙' : '展开接龙'}</span>
+              <ChevronDown size={14} className="solitaire-chevron" />
+            </div>
+          </div>
+        )
+      }
+
      const title = message.linkTitle || q('title') || cleanedParsedContent || 'Card'
      const desc = message.appMsgDesc || q('des')
      const url = message.linkUrl || q('url')
--- a/src/pages/ExportPage.tsx
+++ b/src/pages/ExportPage.tsx
@@ -1105,21 +1105,42 @@ const clampExportSelectionToBounds = (
 ): ExportDateRangeSelection => {
  if (!bounds) return cloneExportDateRangeSelection(selection)

-  const boundedStart = startOfDay(bounds.minDate)
-  const boundedEnd = endOfDay(bounds.maxDate)
-  const originalStart = selection.useAllTime ? boundedStart : startOfDay(selection.dateRange.start)
-  const originalEnd = selection.useAllTime ? boundedEnd : endOfDay(selection.dateRange.end)
-  const nextStart = new Date(Math.min(Math.max(originalStart.getTime(), boundedStart.getTime()), boundedEnd.getTime()))
-  const nextEndCandidate = new Date(Math.min(Math.max(originalEnd.getTime(), boundedStart.getTime()), boundedEnd.getTime()))
-  const nextEnd = nextEndCandidate.getTime() < nextStart.getTime() ? endOfDay(nextStart) : nextEndCandidate
-  const rangeChanged = nextStart.getTime() !== originalStart.getTime() || nextEnd.getTime() !== originalEnd.getTime()
-
+  // For custom selections, only ensure end >= start, preserve time precision
+  if (selection.preset === 'custom' && !selection.useAllTime) {
+    const { start, end } = selection.dateRange
+    if (end.getTime() < start.getTime()) {
      return {
-    preset: selection.useAllTime ? selection.preset : (rangeChanged ? 'custom' : selection.preset),
-    useAllTime: selection.useAllTime,
+        ...selection,
+        dateRange: { start, end: start }
+      }
+    }
+    return cloneExportDateRangeSelection(selection)
+  }
+
+  // For useAllTime, use bounds directly
+  if (selection.useAllTime) {
+    return {
+      preset: selection.preset,
+      useAllTime: true,
      dateRange: {
-      start: nextStart,
-      end: nextEnd
+        start: bounds.minDate,
+        end: bounds.maxDate
+      }
+    }
+  }
+
+  // For preset selections (not custom), clamp dates to bounds and use default times
+  const boundedStart = new Date(Math.min(Math.max(selection.dateRange.start.getTime(), bounds.minDate.getTime()), bounds.maxDate.getTime()))
+  const boundedEnd = new Date(Math.min(Math.max(selection.dateRange.end.getTime(), bounds.minDate.getTime()), bounds.maxDate.getTime()))
+  // Use default times: start at 00:00, end at 23:59:59
+  boundedStart.setHours(0, 0, 0, 0)
+  boundedEnd.setHours(23, 59, 59, 999)
+  return {
+    preset: selection.preset,
+    useAllTime: false,
+    dateRange: {
+      start: boundedStart,
+      end: boundedEnd
    }
  }
 }
@@ -6866,6 +6887,7 @@ function ExportPage() {
    const nextCanExport = Boolean(nextContact && sessionRowByUsername.get(nextContact.username)?.hasSession)
    const previousSelected = Boolean(previousContact && previousCanExport && selectedSessions.has(previousContact.username))
    const nextSelected = Boolean(nextContact && nextCanExport && selectedSessions.has(nextContact.username))
+    const resolvedAvatarUrl = normalizeExportAvatarUrl(matchedSession?.avatarUrl || contact.avatarUrl)
    const rowClassName = [
      'contact-row',
      checked ? 'selected' : '',
@@ -6889,7 +6911,7 @@ function ExportPage() {
            </div>
            <div className="contact-avatar">
              <Avatar
-                src={normalizeExportAvatarUrl(contact.avatarUrl)}
+                src={resolvedAvatarUrl}
                name={contact.displayName}
                size="100%"
                shape="rounded"
--- a/src/pages/MyFootprintPage.scss
+++ b/src/pages/MyFootprintPage.scss
@@ -258,6 +258,42 @@
  display: none; /* Minimalistic, hide icon in KPI */
 }

+.footprint-ai-result {
+  border-radius: 10px;
+  padding: 14px 16px;
+  background: color-mix(in srgb, var(--text-tertiary) 8%, transparent);
+  border: 1px solid color-mix(in srgb, var(--border-color) 40%, transparent);
+
+  .footprint-ai-head {
+    display: flex;
+    justify-content: space-between;
+    gap: 8px;
+    margin-bottom: 8px;
+
+    strong {
+      font-size: 14px;
+      color: var(--text-primary);
+    }
+
+    span {
+      font-size: 12px;
+      color: var(--text-tertiary);
+    }
+  }
+
+  p {
+    margin: 0;
+    white-space: pre-wrap;
+    line-height: 1.6;
+    color: var(--text-secondary);
+    font-size: 13px;
+  }
+
+  &.footprint-ai-result-error {
+    border-color: color-mix(in srgb, #ef4444 50%, transparent);
+  }
+}
+
 .kpi-label {
  font-size: 13px;
  font-weight: 500;
--- a/src/pages/MyFootprintPage.tsx
+++ b/src/pages/MyFootprintPage.tsx
@@ -1,6 +1,6 @@
 import { useCallback, useEffect, useMemo, useRef, useState, type ReactNode } from 'react'
 import { useNavigate } from 'react-router-dom'
-import { AlertCircle, AtSign, CheckCircle2, Download, MessageCircle, RefreshCw, Search, Users } from 'lucide-react'
+import { AlertCircle, AtSign, CheckCircle2, Download, Loader2, MessageCircle, RefreshCw, Search, Sparkles, Users } from 'lucide-react'
 import DateRangePicker from '../components/DateRangePicker'
 import './MyFootprintPage.scss'

@@ -9,6 +9,7 @@ type TimelineMode = 'all' | 'mention' | 'private'
 type TimelineTimeMode = 'clock' | 'month_day_clock' | 'full_date_clock'
 type PrivateDotVariant = 'both' | 'inbound_only' | 'outbound_only'
 type ExportModalStatus = 'idle' | 'progress' | 'success' | 'error'
+type FootprintAiStatus = 'idle' | 'loading' | 'success' | 'error'

 interface MyFootprintSummary {
  private_inbound_people: number
@@ -336,6 +337,8 @@ function MyFootprintPage() {
  const [exportModalDescription, setExportModalDescription] = useState('')
  const [exportModalPath, setExportModalPath] = useState('')
  const [error, setError] = useState<string | null>(null)
+  const [footprintAiStatus, setFootprintAiStatus] = useState<FootprintAiStatus>('idle')
+  const [footprintAiText, setFootprintAiText] = useState('')
  const inflightRangeKeyRef = useRef<string | null>(null)

  const currentRange = useMemo(() => buildRange(preset, customStartDate, customEndDate), [preset, customStartDate, customEndDate])
@@ -638,6 +641,41 @@ function MyFootprintPage() {
    }
  }, [currentRange.begin, currentRange.end, currentRange.label])

+  const handleGenerateAiSummary = useCallback(async () => {
+    setFootprintAiStatus('loading')
+    setFootprintAiText('')
+    try {
+      const privateSegments = (data.private_segments.length > 0 ? data.private_segments : data.private_sessions).slice(0, 12)
+      const result = await window.electronAPI.insight.generateFootprintInsight({
+        rangeLabel: currentRange.label,
+        summary: data.summary,
+        privateSegments: privateSegments.map((item: MyFootprintPrivateSegment | MyFootprintPrivateSession) => ({
+          session_id: item.session_id,
+          displayName: item.displayName,
+          incoming_count: item.incoming_count,
+          outgoing_count: item.outgoing_count,
+          message_count: 'message_count' in item ? item.message_count : item.incoming_count + item.outgoing_count,
+          replied: item.replied
+        })),
+        mentionGroups: data.mention_groups.slice(0, 12).map((item) => ({
+          session_id: item.session_id,
+          displayName: item.displayName,
+          count: item.count
+        }))
+      })
+      if (!result.success || !result.insight) {
+        setFootprintAiStatus('error')
+        setFootprintAiText(result.message || '生成失败')
+        return
+      }
+      setFootprintAiStatus('success')
+      setFootprintAiText(result.insight)
+    } catch (generateError) {
+      setFootprintAiStatus('error')
+      setFootprintAiText(String(generateError))
+    }
+  }, [currentRange.label, data])
+
  return (
    <div className="my-footprint-page">
      <section className="footprint-header">
@@ -690,6 +728,10 @@ function MyFootprintPage() {
              <RefreshCw size={15} className={loading ? 'spin' : ''} />
              <span>刷新</span>
            </button>
+            <button type="button" className="action-btn" onClick={() => void handleGenerateAiSummary()} disabled={loading || footprintAiStatus === 'loading'}>
+              {footprintAiStatus === 'loading' ? <Loader2 size={15} className="spin" /> : <Sparkles size={15} />}
+              <span>{footprintAiStatus === 'loading' ? '生成中...' : 'AI 总结'}</span>
+            </button>
            <button type="button" className="action-btn" onClick={() => void handleExport('csv')} disabled={exporting || loading}>
              <Download size={15} />
              <span>导出 CSV</span>
@@ -749,6 +791,16 @@ function MyFootprintPage() {
            </button>
          </section>

+          {footprintAiStatus !== 'idle' && (
+            <section className={`footprint-ai-result footprint-ai-result-${footprintAiStatus}`}>
+              <div className="footprint-ai-head">
+                <strong>AI 足迹总结</strong>
+                <span>{currentRange.label}</span>
+              </div>
+              <p>{footprintAiText}</p>
+            </section>
+          )}
+
          <section
            className={`footprint-timeline timeline-time-${timelineTimeMode}`}
            key={`${timelineMode}:${currentRange.begin}:${currentRange.end}`}
--- a/src/pages/SettingsPage.scss
+++ b/src/pages/SettingsPage.scss
@@ -177,6 +177,66 @@
      box-shadow: var(--shadow-sm);
    }
  }
+
+  .tab-group {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+  }
+
+  .tab-group-trigger {
+    position: relative;
+  }
+
+  .tab-group-arrow {
+    margin-left: auto;
+    color: var(--text-tertiary);
+    transition: transform 0.2s ease;
+
+    &.expanded {
+      transform: rotate(180deg);
+    }
+  }
+
+  .tab-sublist {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+    padding-left: 8px;
+  }
+
+  .tab-sublist-wrap {
+    display: grid;
+    grid-template-rows: 0fr;
+    opacity: 0;
+    transition: grid-template-rows 0.22s ease, opacity 0.18s ease;
+
+    &.expanded {
+      grid-template-rows: 1fr;
+      opacity: 1;
+    }
+
+    &.collapsed {
+      pointer-events: none;
+    }
+  }
+
+  .tab-sublist {
+    min-height: 0;
+    overflow: hidden;
+  }
+
+  .tab-sub-btn {
+    padding-left: 24px;
+    font-size: 13px;
+  }
+
+  .tab-sub-dot {
+    width: 5px;
+    height: 5px;
+    border-radius: 999px;
+    background: color-mix(in srgb, var(--text-tertiary) 70%, transparent);
+  }
 }

 .settings-body {
@@ -199,6 +259,12 @@
  }
 }

+.ai-prompt-textarea {
+  font-family: inherit !important;
+  font-size: 14px !important;
+  line-height: 1.6;
+}
+
 .tab-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
@@ -2283,6 +2349,24 @@
  border-radius: 10px;
 }

+.filter-panel-action {
+  flex-shrink: 0;
+  border: 1px solid var(--border-color);
+  border-radius: 6px;
+  background: var(--bg-tertiary);
+  color: var(--text-secondary);
+  padding: 4px 8px;
+  font-size: 12px;
+  cursor: pointer;
+  transition: all 0.16s ease;
+
+  &:hover {
+    color: var(--primary);
+    border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
+    background: color-mix(in srgb, var(--primary) 8%, var(--bg-tertiary));
+  }
+}
+
 .filter-panel-list {
  flex: 1;
  min-height: 200px;
@@ -2346,6 +2430,16 @@
    white-space: nowrap;
  }

+  .filter-item-type {
+    flex-shrink: 0;
+    padding: 2px 6px;
+    border-radius: 6px;
+    font-size: 11px;
+    color: var(--text-secondary);
+    background: var(--bg-tertiary);
+    border: 1px solid var(--border-color);
+  }
+
  .filter-item-action {
    font-size: 18px;
    font-weight: 500;
@@ -2355,6 +2449,36 @@
  }
 }

+.push-filter-type-tabs {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 12px;
+  margin-bottom: 10px;
+}
+
+.push-filter-type-tab {
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  background: var(--bg-primary);
+  color: var(--text-secondary);
+  padding: 6px 10px;
+  font-size: 13px;
+  cursor: pointer;
+  transition: all 0.16s ease;
+
+  &:hover {
+    color: var(--text-primary);
+    border-color: color-mix(in srgb, var(--primary) 38%, var(--border-color));
+  }
+
+  &.active {
+    color: var(--primary);
+    border-color: color-mix(in srgb, var(--primary) 54%, var(--border-color));
+    background: color-mix(in srgb, var(--primary) 8%, var(--bg-primary));
+  }
+}
+
 .filter-panel-empty {
  display: flex;
  align-items: center;
--- a/src/pages/SettingsPage.tsx
+++ b/src/pages/SettingsPage.tsx
--- a/src/pages/WelcomePage.tsx
+++ b/src/pages/WelcomePage.tsx
@@ -368,7 +368,13 @@ function WelcomePage({ standalone = false }: WelcomePageProps) {
        setError('')
        await handleScanWxid(true)
      } else {
-        if (result.error?.includes('未找到微信安装路径') || result.error?.includes('启动微信失败')) {
+        if (
+          result.error?.includes('未找到微信安装路径') ||
+          result.error?.includes('启动微信失败') ||
+          result.error?.includes('未能自动启动微信') ||
+          result.error?.includes('未找到微信进程') ||
+          result.error?.includes('微信进程未运行')
+        ) {
          setIsManualStartPrompt(true)
          setDbKeyStatus('需要手动启动微信')
        } else {
@@ -844,9 +850,9 @@ function WelcomePage({ standalone = false }: WelcomePageProps) {
                <div className="key-actions">
                  {isManualStartPrompt ? (
                    <div className="manual-prompt">
-                      <p>未能自动启动微信，请手动启动并登录</p>
+                      <p>未能自动启动微信，请手动启动微信，看到登录窗口后点击下方确认</p>
                      <button className="btn btn-primary" onClick={handleManualConfirm}>
-                        我已登录，继续
+                        我已看到登录窗口，继续
                      </button>
                    </div>
                  ) : (
--- a/src/services/config.ts
+++ b/src/services/config.ts
@@ -72,6 +72,8 @@ export const CONFIG_KEYS = {
  HTTP_API_PORT: 'httpApiPort',
  HTTP_API_HOST: 'httpApiHost',
  MESSAGE_PUSH_ENABLED: 'messagePushEnabled',
+  MESSAGE_PUSH_FILTER_MODE: 'messagePushFilterMode',
+  MESSAGE_PUSH_FILTER_LIST: 'messagePushFilterList',
  WINDOW_CLOSE_BEHAVIOR: 'windowCloseBehavior',
  QUOTE_LAYOUT: 'quoteLayout',

@@ -83,6 +85,9 @@ export const CONFIG_KEYS = {
  ANALYTICS_DENY_COUNT: 'analyticsDenyCount',

  // AI 见解
+  AI_MODEL_API_BASE_URL: 'aiModelApiBaseUrl',
+  AI_MODEL_API_KEY: 'aiModelApiKey',
+  AI_MODEL_API_MODEL: 'aiModelApiModel',
  AI_INSIGHT_ENABLED: 'aiInsightEnabled',
  AI_INSIGHT_API_BASE_URL: 'aiInsightApiBaseUrl',
  AI_INSIGHT_API_KEY: 'aiInsightApiKey',
@@ -97,7 +102,11 @@ export const CONFIG_KEYS = {
  AI_INSIGHT_SYSTEM_PROMPT: 'aiInsightSystemPrompt',
  AI_INSIGHT_TELEGRAM_ENABLED: 'aiInsightTelegramEnabled',
  AI_INSIGHT_TELEGRAM_TOKEN: 'aiInsightTelegramToken',
-  AI_INSIGHT_TELEGRAM_CHAT_IDS: 'aiInsightTelegramChatIds'
+  AI_INSIGHT_TELEGRAM_CHAT_IDS: 'aiInsightTelegramChatIds',
+
+  // AI 足迹
+  AI_FOOTPRINT_ENABLED: 'aiFootprintEnabled',
+  AI_FOOTPRINT_SYSTEM_PROMPT: 'aiFootprintSystemPrompt'
 } as const

 export interface WxidConfig {
@@ -1498,6 +1507,29 @@ export async function setMessagePushEnabled(enabled: boolean): Promise<void> {
  await config.set(CONFIG_KEYS.MESSAGE_PUSH_ENABLED, enabled)
 }

+export type MessagePushFilterMode = 'all' | 'whitelist' | 'blacklist'
+export type MessagePushSessionType = 'private' | 'group' | 'official' | 'other'
+
+export async function getMessagePushFilterMode(): Promise<MessagePushFilterMode> {
+  const value = await config.get(CONFIG_KEYS.MESSAGE_PUSH_FILTER_MODE)
+  if (value === 'whitelist' || value === 'blacklist') return value
+  return 'all'
+}
+
+export async function setMessagePushFilterMode(mode: MessagePushFilterMode): Promise<void> {
+  await config.set(CONFIG_KEYS.MESSAGE_PUSH_FILTER_MODE, mode)
+}
+
+export async function getMessagePushFilterList(): Promise<string[]> {
+  const value = await config.get(CONFIG_KEYS.MESSAGE_PUSH_FILTER_LIST)
+  return Array.isArray(value) ? value.map(item => String(item || '').trim()).filter(Boolean) : []
+}
+
+export async function setMessagePushFilterList(list: string[]): Promise<void> {
+  const normalized = Array.from(new Set((list || []).map(item => String(item || '').trim()).filter(Boolean)))
+  await config.set(CONFIG_KEYS.MESSAGE_PUSH_FILTER_LIST, normalized)
+}
+
 export async function getWindowCloseBehavior(): Promise<WindowCloseBehavior> {
  const value = await config.get(CONFIG_KEYS.WINDOW_CLOSE_BEHAVIOR)
  if (value === 'tray' || value === 'quit') return value
@@ -1586,6 +1618,39 @@ export async function setHttpApiHost(host: string): Promise<void> {

 // ─── AI 见解 ──────────────────────────────────────────────────────────────────

+export async function getAiModelApiBaseUrl(): Promise<string> {
+  const value = await config.get(CONFIG_KEYS.AI_MODEL_API_BASE_URL)
+  if (typeof value === 'string' && value.trim()) return value
+  const legacy = await config.get(CONFIG_KEYS.AI_INSIGHT_API_BASE_URL)
+  return typeof legacy === 'string' ? legacy : ''
+}
+
+export async function setAiModelApiBaseUrl(url: string): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_MODEL_API_BASE_URL, url)
+}
+
+export async function getAiModelApiKey(): Promise<string> {
+  const value = await config.get(CONFIG_KEYS.AI_MODEL_API_KEY)
+  if (typeof value === 'string' && value.trim()) return value
+  const legacy = await config.get(CONFIG_KEYS.AI_INSIGHT_API_KEY)
+  return typeof legacy === 'string' ? legacy : ''
+}
+
+export async function setAiModelApiKey(key: string): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_MODEL_API_KEY, key)
+}
+
+export async function getAiModelApiModel(): Promise<string> {
+  const value = await config.get(CONFIG_KEYS.AI_MODEL_API_MODEL)
+  if (typeof value === 'string' && value.trim()) return value.trim()
+  const legacy = await config.get(CONFIG_KEYS.AI_INSIGHT_API_MODEL)
+  return typeof legacy === 'string' && legacy.trim() ? legacy.trim() : 'gpt-4o-mini'
+}
+
+export async function setAiModelApiModel(model: string): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_MODEL_API_MODEL, model)
+}
+
 export async function getAiInsightEnabled(): Promise<boolean> {
  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_ENABLED)
  return value === true
@@ -1596,30 +1661,30 @@ export async function setAiInsightEnabled(enabled: boolean): Promise<void> {
 }

 export async function getAiInsightApiBaseUrl(): Promise<string> {
-  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_API_BASE_URL)
-  return typeof value === 'string' ? value : ''
+  return getAiModelApiBaseUrl()
 }

 export async function setAiInsightApiBaseUrl(url: string): Promise<void> {
  await config.set(CONFIG_KEYS.AI_INSIGHT_API_BASE_URL, url)
+  await setAiModelApiBaseUrl(url)
 }

 export async function getAiInsightApiKey(): Promise<string> {
-  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_API_KEY)
-  return typeof value === 'string' ? value : ''
+  return getAiModelApiKey()
 }

 export async function setAiInsightApiKey(key: string): Promise<void> {
  await config.set(CONFIG_KEYS.AI_INSIGHT_API_KEY, key)
+  await setAiModelApiKey(key)
 }

 export async function getAiInsightApiModel(): Promise<string> {
-  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_API_MODEL)
-  return typeof value === 'string' && value.trim() ? value.trim() : 'gpt-4o-mini'
+  return getAiModelApiModel()
 }

 export async function setAiInsightApiModel(model: string): Promise<void> {
  await config.set(CONFIG_KEYS.AI_INSIGHT_API_MODEL, model)
+  await setAiModelApiModel(model)
 }

 export async function getAiInsightSilenceDays(): Promise<number> {
@@ -1720,3 +1785,21 @@ export async function getAiInsightTelegramChatIds(): Promise<string> {
 export async function setAiInsightTelegramChatIds(chatIds: string): Promise<void> {
  await config.set(CONFIG_KEYS.AI_INSIGHT_TELEGRAM_CHAT_IDS, chatIds)
 }
+
+export async function getAiFootprintEnabled(): Promise<boolean> {
+  const value = await config.get(CONFIG_KEYS.AI_FOOTPRINT_ENABLED)
+  return value === true
+}
+
+export async function setAiFootprintEnabled(enabled: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_FOOTPRINT_ENABLED, enabled)
+}
+
+export async function getAiFootprintSystemPrompt(): Promise<string> {
+  const value = await config.get(CONFIG_KEYS.AI_FOOTPRINT_SYSTEM_PROMPT)
+  return typeof value === 'string' ? value : ''
+}
+
+export async function setAiFootprintSystemPrompt(prompt: string): Promise<void> {
+  await config.set(CONFIG_KEYS.AI_FOOTPRINT_SYSTEM_PROMPT, prompt)
+}
--- a/src/types/electron.d.ts
+++ b/src/types/electron.d.ts
@@ -1075,6 +1075,24 @@ export interface ElectronAPI {
    stop: () => Promise<{ success: boolean }>
    status: () => Promise<{ running: boolean; port: number; mediaExportPath: string }>
  }
+  insight: {
+    testConnection: () => Promise<{ success: boolean; message: string }>
+    getTodayStats: () => Promise<Array<{ sessionId: string; count: number; times: string[] }>>
+    triggerTest: () => Promise<{ success: boolean; message: string }>
+    generateFootprintInsight: (payload: {
+      rangeLabel: string
+      summary: {
+        private_inbound_people?: number
+        private_replied_people?: number
+        private_outbound_people?: number
+        private_reply_rate?: number
+        mention_count?: number
+        mention_group_count?: number
+      }
+      privateSegments?: Array<{ displayName?: string; session_id?: string; incoming_count?: number; outgoing_count?: number; message_count?: number; replied?: boolean }>
+      mentionGroups?: Array<{ displayName?: string; session_id?: string; count?: number }>
+    }) => Promise<{ success: boolean; message: string; insight?: string }>
+  }
 }

 export interface ExportOptions {
--- a/src/utils/exportDateRange.ts
+++ b/src/utils/exportDateRange.ts
@@ -138,19 +138,24 @@ export const formatDateInputValue = (date: Date): string => {
  const y = date.getFullYear()
  const m = `${date.getMonth() + 1}`.padStart(2, '0')
  const d = `${date.getDate()}`.padStart(2, '0')
-  return `${y}-${m}-${d}`
+  const h = `${date.getHours()}`.padStart(2, '0')
+  const min = `${date.getMinutes()}`.padStart(2, '0')
+  return `${y}-${m}-${d} ${h}:${min}`
 }

 export const parseDateInputValue = (raw: string): Date | null => {
  const text = String(raw || '').trim()
-  const matched = /^(\d{4})-(\d{2})-(\d{2})$/.exec(text)
+  const matched = /^(\d{4})-(\d{2})-(\d{2})(?:\s+(\d{2}):(\d{2}))?$/.exec(text)
  if (!matched) return null
  const year = Number(matched[1])
  const month = Number(matched[2])
  const day = Number(matched[3])
+  const hour = matched[4] !== undefined ? Number(matched[4]) : 0
+  const minute = matched[5] !== undefined ? Number(matched[5]) : 0
  if (!Number.isFinite(year) || !Number.isFinite(month) || !Number.isFinite(day)) return null
  if (month < 1 || month > 12 || day < 1 || day > 31) return null
-  const parsed = new Date(year, month - 1, day)
+  if (hour < 0 || hour > 23 || minute < 0 || minute > 59) return null
+  const parsed = new Date(year, month - 1, day, hour, minute, 0, 0)
  if (
    parsed.getFullYear() !== year ||
    parsed.getMonth() !== month - 1 ||
@@ -291,14 +296,14 @@ export const resolveExportDateRangeConfig = (
  const parsedStart = parseStoredDate(raw.start)
  const parsedEnd = parseStoredDate(raw.end)
  if (parsedStart && parsedEnd) {
-    const start = startOfDay(parsedStart)
-    const end = endOfDay(parsedEnd)
+    const start = parsedStart
+    const end = parsedEnd
    return {
      preset: 'custom',
      useAllTime: false,
      dateRange: {
        start,
-        end: end < start ? endOfDay(start) : end
+        end: end < start ? start : end
      }
    }
  }