Merge pull request #733 from hicccc77/dev

Update release.yml
2026-04-12 07:25:50 +00:00 · 2026-04-12 14:46:41 +08:00 · 2026-04-12 14:46:17 +08:00 · 2026-04-12 14:22:42 +08:00 · 2026-04-12 14:19:51 +08:00 · 2026-04-12 14:19:46 +08:00
45 changed files with 7176 additions and 462 deletions
--- a/.github/workflows/dev-daily-fixed.yml
+++ b/.github/workflows/dev-daily-fixed.yml
@@ -60,7 +60,23 @@ jobs:
          fi
          gh release create "$FIXED_DEV_TAG" --repo "$GITHUB_REPOSITORY" --title "Daily Dev Build" --notes "开发版发布页" --prerelease --target "$TARGET_BRANCH"
          RELEASE_REST_ID="$(gh api "repos/$GITHUB_REPOSITORY/releases/tags/$FIXED_DEV_TAG" --jq '.id')"
-          gh api --method PATCH "repos/$GITHUB_REPOSITORY/releases/$RELEASE_REST_ID" -f draft=false -f prerelease=true >/dev/null
+          RELEASE_ENDPOINT="repos/$GITHUB_REPOSITORY/releases/tags/$FIXED_DEV_TAG"
+          settled="false"
+          for i in 1 2 3 4 5; do
+            gh api --method PATCH "repos/$GITHUB_REPOSITORY/releases/$RELEASE_REST_ID" -F draft=false -F prerelease=true >/dev/null 2>&1 || true
+            DRAFT_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.draft' 2>/dev/null || echo true)"
+            PRERELEASE_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.prerelease' 2>/dev/null || echo false)"
+            if [ "$DRAFT_STATE" = "false" ] && [ "$PRERELEASE_STATE" = "true" ]; then
+              settled="true"
+              break
+            fi
+            sleep 2
+          done
+          if [ "$settled" != "true" ]; then
+            echo "Failed to settle release state after create:"
+            gh api "$RELEASE_ENDPOINT" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}'
+            exit 1
+          fi

  dev-mac-arm64:
    needs: prepare
@@ -81,6 +97,22 @@ jobs:
      - name: Install Dependencies
        run: npm install

+      - name: Ensure mac key helpers are executable
+        shell: bash
+        run: |
+          set -euo pipefail
+          for file in \
+            resources/key/macos/universal/xkey_helper \
+            resources/key/macos/universal/image_scan_helper \
+            resources/key/macos/universal/xkey_helper_macos \
+            resources/key/macos/universal/libwx_key.dylib
+          do
+            if [ -f "$file" ]; then
+              chmod +x "$file"
+              ls -l "$file"
+            fi
+          done
+
      - name: Set dev version
        shell: bash
        run: npm version "${{ needs.prepare.outputs.dev_version }}" --no-git-tag-version --allow-same-version
@@ -270,21 +302,25 @@ jobs:
      - name: Update fixed dev release notes
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          FIXED_DEV_TAG: ${{ env.FIXED_DEV_TAG }}
        shell: bash
        run: |
          set -euo pipefail

-          TAG="$FIXED_DEV_TAG"
+          TAG="${FIXED_DEV_TAG:-}"
+          if [ -z "$TAG" ]; then
+            echo "FIXED_DEV_TAG is empty, abort."
+            exit 1
+          fi
          REPO="$GITHUB_REPOSITORY"
          RELEASE_PAGE="https://github.com/$REPO/releases/tag/$TAG"
+          echo "Using release tag: $TAG"

-          if ! gh release view "$TAG" --repo "$REPO" >/dev/null 2>&1; then
+          if ! gh api "repos/$REPO/releases/tags/$TAG" >/dev/null 2>&1; then
            echo "Release $TAG not found, skip notes update."
            exit 0
          fi

-          ASSETS_JSON="$(gh release view "$TAG" --repo "$REPO" --json assets)"
+          ASSETS_JSON="$(gh api "repos/$REPO/releases/tags/$TAG")"

          pick_asset() {
            local pattern="$1"
@@ -350,4 +386,22 @@ jobs:
          }

          update_release_notes
-          gh release view "$TAG" --repo "$REPO" --json isDraft,isPrerelease,url
+          RELEASE_REST_ID="$(gh api "repos/$REPO/releases/tags/$TAG" --jq '.id')"
+          RELEASE_ENDPOINT="repos/$REPO/releases/tags/$TAG"
+          settled="false"
+          for i in 1 2 3 4 5; do
+            gh api --method PATCH "repos/$REPO/releases/$RELEASE_REST_ID" -F draft=false -F prerelease=true >/dev/null 2>&1 || true
+            DRAFT_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.draft' 2>/dev/null || echo true)"
+            PRERELEASE_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.prerelease' 2>/dev/null || echo false)"
+            if [ "$DRAFT_STATE" = "false" ] && [ "$PRERELEASE_STATE" = "true" ]; then
+              settled="true"
+              break
+            fi
+            sleep 2
+          done
+          if [ "$settled" != "true" ]; then
+            echo "Failed to settle release state after notes update:"
+            gh api "$RELEASE_ENDPOINT" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}'
+            exit 1
+          fi
+          gh api "repos/$REPO/releases/tags/$TAG" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}'
--- a/.github/workflows/preview-nightly-main.yml
+++ b/.github/workflows/preview-nightly-main.yml
@@ -86,7 +86,23 @@ jobs:
          fi
          gh release create "$FIXED_PREVIEW_TAG" --repo "$GITHUB_REPOSITORY" --title "Preview Nightly Build" --notes "预览版发布页" --prerelease --target "$TARGET_BRANCH"
          RELEASE_REST_ID="$(gh api "repos/$GITHUB_REPOSITORY/releases/tags/$FIXED_PREVIEW_TAG" --jq '.id')"
-          gh api --method PATCH "repos/$GITHUB_REPOSITORY/releases/$RELEASE_REST_ID" -f draft=false -f prerelease=true >/dev/null
+          RELEASE_ENDPOINT="repos/$GITHUB_REPOSITORY/releases/tags/$FIXED_PREVIEW_TAG"
+          settled="false"
+          for i in 1 2 3 4 5; do
+            gh api --method PATCH "repos/$GITHUB_REPOSITORY/releases/$RELEASE_REST_ID" -F draft=false -F prerelease=true >/dev/null 2>&1 || true
+            DRAFT_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.draft' 2>/dev/null || echo true)"
+            PRERELEASE_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.prerelease' 2>/dev/null || echo false)"
+            if [ "$DRAFT_STATE" = "false" ] && [ "$PRERELEASE_STATE" = "true" ]; then
+              settled="true"
+              break
+            fi
+            sleep 2
+          done
+          if [ "$settled" != "true" ]; then
+            echo "Failed to settle release state after create:"
+            gh api "$RELEASE_ENDPOINT" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}'
+            exit 1
+          fi

  preview-mac-arm64:
    needs: prepare
@@ -108,6 +124,22 @@ jobs:
      - name: Install Dependencies
        run: npm install

+      - name: Ensure mac key helpers are executable
+        shell: bash
+        run: |
+          set -euo pipefail
+          for file in \
+            resources/key/macos/universal/xkey_helper \
+            resources/key/macos/universal/image_scan_helper \
+            resources/key/macos/universal/xkey_helper_macos \
+            resources/key/macos/universal/libwx_key.dylib
+          do
+            if [ -f "$file" ]; then
+              chmod +x "$file"
+              ls -l "$file"
+            fi
+          done
+
      - name: Set preview version
        shell: bash
        run: npm version "${{ needs.prepare.outputs.preview_version }}" --no-git-tag-version --allow-same-version
@@ -315,17 +347,22 @@ jobs:
        run: |
          set -euo pipefail

-          TAG="$FIXED_PREVIEW_TAG"
+          TAG="${FIXED_PREVIEW_TAG:-}"
+          if [ -z "$TAG" ]; then
+            echo "FIXED_PREVIEW_TAG is empty, abort."
+            exit 1
+          fi
          CURRENT_PREVIEW_VERSION="${{ needs.prepare.outputs.preview_version }}"
          REPO="$GITHUB_REPOSITORY"
          RELEASE_PAGE="https://github.com/$REPO/releases/tag/$TAG"
+          echo "Using release tag: $TAG"

-          if ! gh release view "$TAG" --repo "$REPO" >/dev/null 2>&1; then
+          if ! gh api "repos/$REPO/releases/tags/$TAG" >/dev/null 2>&1; then
            echo "Release $TAG not found (possibly all publish jobs failed), skip notes update."
            exit 0
          fi

-          ASSETS_JSON="$(gh release view "$TAG" --repo "$REPO" --json assets)"
+          ASSETS_JSON="$(gh api "repos/$REPO/releases/tags/$TAG")"

          pick_asset() {
            local pattern="$1"
@@ -392,4 +429,22 @@ jobs:
          }

          update_release_notes
-          gh release view "$TAG" --repo "$REPO" --json isDraft,isPrerelease,url
+          RELEASE_REST_ID="$(gh api "repos/$REPO/releases/tags/$TAG" --jq '.id')"
+          RELEASE_ENDPOINT="repos/$REPO/releases/tags/$TAG"
+          settled="false"
+          for i in 1 2 3 4 5; do
+            gh api --method PATCH "repos/$REPO/releases/$RELEASE_REST_ID" -F draft=false -F prerelease=true >/dev/null 2>&1 || true
+            DRAFT_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.draft' 2>/dev/null || echo true)"
+            PRERELEASE_STATE="$(gh api "$RELEASE_ENDPOINT" --jq '.prerelease' 2>/dev/null || echo false)"
+            if [ "$DRAFT_STATE" = "false" ] && [ "$PRERELEASE_STATE" = "true" ]; then
+              settled="true"
+              break
+            fi
+            sleep 2
+          done
+          if [ "$settled" != "true" ]; then
+            echo "Failed to settle release state after notes update:"
+            gh api "$RELEASE_ENDPOINT" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}'
+            exit 1
+          fi
+          gh api "repos/$REPO/releases/tags/$TAG" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}'
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,6 +31,22 @@ jobs:
      - name: Install Dependencies
        run: npm install

+      - name: Ensure mac key helpers are executable
+        shell: bash
+        run: |
+          set -euo pipefail
+          for file in \
+            resources/key/macos/universal/xkey_helper \
+            resources/key/macos/universal/image_scan_helper \
+            resources/key/macos/universal/xkey_helper_macos \
+            resources/key/macos/universal/libwx_key.dylib
+          do
+            if [ -f "$file" ]; then
+              chmod +x "$file"
+              ls -l "$file"
+            fi
+          done
+
      - name: Sync version with tag
        shell: bash
        run: |
@@ -88,6 +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: |
@@ -295,3 +316,22 @@ jobs:
          EOF

          gh release edit "$TAG" --repo "$REPO" --notes-file release_notes.md
+
+  deploy-aur:
+      runs-on: ubuntu-latest
+      needs: [release-linux] 
+      if: startsWith(github.ref, 'refs/tags/v')
+      steps:
+        - name: Checkout code
+          uses: actions/checkout@v5
+          with:
+            fetch-depth: 0
+
+        - name: Publish AUR package
+          uses: KSXGitHub/github-actions-deploy-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/README.md
+++ b/README.md
@@ -1,34 +1,23 @@
 # WeFlow

-WeFlow 是一个**完全本地**的微信**实时**聊天记录查看、分析与导出工具。它可以实时获取你的微信聊天记录并将其导出，还可以根据你的聊天记录为你生成独一无二的分析报告
-
---
+WeFlow 是一个**完全本地**的微信**实时**聊天记录查看、分析与导出工具。它可以实时获取你的微信聊天记录并将其导出，还可以根据你的聊天记录为你生成独一无二的分析报告。

 <p align="center">
-  <img src="app.png" alt="WeFlow" width="90%">
+  <img src="app.png" alt="WeFlow 应用预览" width="90%">
 </p>

---
-
 <p align="center">
-<a href="https://github.com/hicccc77/WeFlow/stargazers">
-<img src="https://img.shields.io/github/stars/hicccc77/WeFlow?style=flat-square" alt="Stargazers">
-</a>
-<a href="https://github.com/hicccc77/WeFlow/network/members">
-<img src="https://img.shields.io/github/forks/hicccc77/WeFlow?style=flat-square" alt="Forks">
-</a>
-<a href="https://github.com/hicccc77/WeFlow/issues">
-<img src="https://img.shields.io/github/issues/hicccc77/WeFlow?style=flat-square" alt="Issues">
-</a>
-<a href="https://github.com/hicccc77/WeFlow/releases">
-<img src="https://img.shields.io/github/downloads/hicccc77/WeFlow/total?style=flat-square" alt="Downloads" />
-</a>
-<a href="https://t.me/weflow_cc">
-<img src="https://img.shields.io/badge/Telegram%20频道-0088cc?style=flat-square&logo=telegram&logoColor=0088cc&labelColor=white" alt="Telegram">
-</a>
+  <!-- 第一行修复样式 -->
+  <a href="https://github.com/hicccc77/WeFlow/stargazers"><img src="https://img.shields.io/github/stars/hicccc77/WeFlow?style=flat&label=Stars&labelColor=1F2937&color=2563EB" alt="Stargazers"></a>
+  <a href="https://github.com/hicccc77/WeFlow/network/members"><img src="https://img.shields.io/github/forks/hicccc77/WeFlow?style=flat&label=Forks&labelColor=1F2937&color=7C3AED" alt="Forks"></a>
+  <a href="https://github.com/hicccc77/WeFlow/issues"><img src="https://img.shields.io/github/issues/hicccc77/WeFlow?style=flat&label=Issues&labelColor=1F2937&color=D97706" alt="Issues"></a>
+  <a href="https://github.com/hicccc77/WeFlow/releases"><img src="https://img.shields.io/github/downloads/hicccc77/WeFlow/total?style=flat&label=Downloads&labelColor=1F2937&color=059669" alt="Downloads"></a>
+  <br><br>
+  <!-- 第二行：电报矮一点(22px)，排名高一点(32px)，使用 vertical-align: middle 居中对齐 -->
+  <a href="https://t.me/weflow_cc"><img src="https://img.shields.io/badge/Telegram-频道-1D9BF0?style=flat&logo=telegram&logoColor=white&labelColor=1F2937&color=1D9BF0" alt="Telegram Channel" style="height: 22px; vertical-align: middle;"></a>
+  <a href="https://www.star-history.com/hicccc77/weflow"><img src="https://api.star-history.com/badge?repo=hicccc77/WeFlow&theme=dark" alt="Star History Rank" style="height: 32px; vertical-align: middle;"></a>
 </p>

-
 > [!TIP]
 > 如果导出聊天记录后，想深入分析聊天内容可以试试 [ChatLab](https://chatlab.fun/)

@@ -47,14 +36,12 @@ WeFlow 是一个**完全本地**的微信**实时**聊天记录查看、分析

 ## 支持平台与设备

-
 | 平台 | 设备/架构 | 安装包 |
 |------|----------|--------|
 | Windows | Windows10+、x64（amd64） | `.exe` |
 | macOS | Apple Silicon（M 系列，arm64） | `.dmg` |
 | Linux | x64 设备（amd64） | `.AppImage`、`.tar.gz` |

-
 ## 快速开始

 若你只想使用成品版本，可前往 [Releases](https://github.com/hicccc77/WeFlow/releases) 下载并安装。
@@ -93,7 +80,6 @@ WeFlow 提供本地 HTTP API 服务，支持通过接口查询消息数据，可

 完整接口文档：[点击查看](docs/HTTP-API.md)

-
 ## 面向开发者

 如果你想从源码构建或为项目贡献代码，请遵循以下步骤：
@@ -108,7 +94,6 @@ npm install

 # 3. 运行应用（开发模式）
 npm run dev
-
 ```

 ## 致谢
@@ -120,10 +105,8 @@ npm run dev

 如果 WeFlow 确实帮到了你，可以考虑请我们喝杯咖啡：

-
 > TRC20 **Address:** `TZCtAw8CaeARWZBfvjidCnTcfnAtf6nvS6`

-
 ## Star History

 <a href="https://www.star-history.com/#hicccc77/WeFlow&type=date&legend=top-left">
--- 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)
@@ -2363,6 +2379,21 @@ function registerIpcHandlers() {
    return chatService.searchMessages(keyword, sessionId, limit, offset, beginTimestamp, endTimestamp)
  })

+  ipcMain.handle('chat:getMyFootprintStats', async (_, beginTimestamp: number, endTimestamp: number, options?: {
+    myWxid?: string
+    privateSessionIds?: string[]
+    groupSessionIds?: string[]
+    mentionLimit?: number
+    privateLimit?: number
+    mentionMode?: 'text_at_me' | string
+  }) => {
+    return chatService.getMyFootprintStats(beginTimestamp, endTimestamp, options)
+  })
+
+  ipcMain.handle('chat:exportMyFootprint', async (_, beginTimestamp: number, endTimestamp: number, format: 'csv' | 'json', filePath: string) => {
+    return chatService.exportMyFootprint(beginTimestamp, endTimestamp, format, filePath)
+  })
+
  ipcMain.handle('sns:getTimeline', async (_, limit: number, offset: number, usernames?: string[], keyword?: string, startTime?: number, endTime?: number) => {
    return snsService.getTimeline(limit, offset, usernames, keyword, startTime, endTime)
  })
--- a/electron/preload.ts
+++ b/electron/preload.ts
@@ -258,6 +258,24 @@ contextBridge.exposeInMainWorld('electronAPI', {
      ipcRenderer.invoke('chat:getMessage', sessionId, localId),
    searchMessages: (keyword: string, sessionId?: string, limit?: number, offset?: number, beginTimestamp?: number, endTimestamp?: number) =>
      ipcRenderer.invoke('chat:searchMessages', keyword, sessionId, limit, offset, beginTimestamp, endTimestamp),
+    getMyFootprintStats: (
+      beginTimestamp: number,
+      endTimestamp: number,
+      options?: {
+        myWxid?: string
+        privateSessionIds?: string[]
+        groupSessionIds?: string[]
+        mentionLimit?: number
+        privateLimit?: number
+        mentionMode?: 'text_at_me' | string
+      }
+    ) => ipcRenderer.invoke('chat:getMyFootprintStats', beginTimestamp, endTimestamp, options),
+    exportMyFootprint: (
+      beginTimestamp: number,
+      endTimestamp: number,
+      format: 'csv' | 'json',
+      filePath: string
+    ) => ipcRenderer.invoke('chat:exportMyFootprint', beginTimestamp, endTimestamp, format, filePath),
    onWcdbChange: (callback: (event: any, data: { type: string; json: string }) => void) => {
      ipcRenderer.on('wcdb-change', callback)
      return () => ipcRenderer.removeListener('wcdb-change', callback)
@@ -508,6 +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
--- 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 ===
@@ -270,7 +294,9 @@ export class ConfigService {
    const inLockMode = this.isLockMode() && this.unlockPassword

    if (ENCRYPTED_BOOL_KEYS.has(key)) {
-      toStore = this.safeEncrypt(String(value)) as ConfigSchema[K]
+      const boolValue = value === true || value === 'true'
+      // `false` 不需要写入 keychain，避免无意义触发 macOS 钥匙串弹窗
+      toStore = (boolValue ? this.safeEncrypt('true') : false) as ConfigSchema[K]
    } else if (ENCRYPTED_NUMBER_KEYS.has(key)) {
      if (inLockMode && LOCKABLE_NUMBER_KEYS.has(key)) {
        toStore = this.lockEncrypt(String(value), this.unlockPassword!) as ConfigSchema[K]
@@ -649,7 +675,7 @@ export class ConfigService {

  clearHelloSecret(): void {
    this.store.set('authHelloSecret', '' as any)
-    this.store.set('authUseHello', this.safeEncrypt('false') as any)
+    this.store.set('authUseHello', false as any)
  }

  // === 迁移 ===
@@ -658,13 +684,18 @@ export class ConfigService {
    // 将旧版明文 auth 字段迁移为 safeStorage 加密格式
    // 如果已经是 safe: 或 lock: 前缀则跳过
    const rawEnabled: any = this.store.get('authEnabled')
-    if (typeof rawEnabled === 'boolean') {
-      this.store.set('authEnabled', this.safeEncrypt(String(rawEnabled)) as any)
+    if (rawEnabled === true || rawEnabled === 'true') {
+      this.store.set('authEnabled', this.safeEncrypt('true') as any)
+    } else if (rawEnabled === false || rawEnabled === 'false') {
+      // 保持 false 为明文布尔，避免冷启动访问 keychain
+      this.store.set('authEnabled', false as any)
    }

    const rawUseHello: any = this.store.get('authUseHello')
-    if (typeof rawUseHello === 'boolean') {
-      this.store.set('authUseHello', this.safeEncrypt(String(rawUseHello)) as any)
+    if (rawUseHello === true || rawUseHello === 'true') {
+      this.store.set('authUseHello', this.safeEncrypt('true') as any)
+    } else if (rawUseHello === false || rawUseHello === 'false') {
+      this.store.set('authUseHello', false as any)
    }

    const rawPassword: any = this.store.get('authPassword')
@@ -710,6 +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 {
@@ -729,7 +780,7 @@ export class ConfigService {
  // === 工具方法 ===

  /**
-   * 获取当前 wxid 对应的图片密钥，优先从 wxidConfigs 中取，找不到则回退到全局<EFBFBD><EFBFBD>置
+   * 获取当前 wxid 对应的图片密钥，优先从 wxidConfigs 中取，找不到则回退到全局配置
   */
  getImageKeysForCurrentWxid(): { xorKey: unknown; aesKey: string } {
    const wxid = this.get('myWxid')
--- 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/imageDecryptService.ts
+++ b/electron/services/imageDecryptService.ts
@@ -949,7 +949,7 @@ export class ImageDecryptService {
        } catch { }
      }

-      // --- 绛栫暐 B: 鏂扮増 Session 鍝堝笇璺緞鐚滄祴 ---
+      // --- 策略 B: 新版 Session 哈希路径猜测 ---
      try {
        const entries = await fs.readdir(root, { withFileTypes: true })
        const sessionDirs = entries
@@ -1854,7 +1854,7 @@ export class ImageDecryptService {
  }

  /**
-   * 浠?wxgf 鏁版嵁涓彁鍙?HEVC NALU 瑁告祦
+   * 从 wxgf 数据中提取 HEVC NALU 裸流
   */
  private extractHevcNalu(buffer: Buffer): Buffer | null {
    const nalUnits: Buffer[] = []
--- 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 ─────────────────────────────────────────────────────────────────────

 /**
@@ -316,13 +325,11 @@ class InsightService {
  }

  /**
-   * 测<EFBFBD><EFBFBD><EFBFBD> API 连接，返回 { success, message }。
+   * 测试 API 连接，返回 { success, message }。
   * 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；
@@ -475,7 +593,7 @@ class InsightService {
  }

  /**
-   * 获取今日全局已触发次数（所有会话合计），用于 prompt 中告知模<EFBFBD><EFBFBD><EFBFBD>全局上下文。
+   * 获取今日全局已触发次数（所有会话合计），用于 prompt 中告知模型全局上下文。
   */
  private getTodayTotalTriggerCount(): number {
    this.resetIfNewDay()
@@ -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

@@ -709,7 +825,7 @@ class InsightService {
      return
    }

-    // ── 构建 prompt ─────────────<EFBFBD><EFBFBD><EFBFBD>───────────────────────────────<EFBFBD><EFBFBD><EFBFBD>────────────
+    // ── 构建 prompt ────────────────────────────────────────────────────────────

    // 今日触发统计（让模型具备时间与克制感）
    const sessionTriggerTimes = this.recordTrigger(sessionId)
--- 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
@@ -1,6 +1,6 @@
 import { app, shell } from 'electron'
 import { join, basename, dirname } from 'path'
-import { existsSync, readdirSync, readFileSync, statSync } from 'fs'
+import { existsSync, readdirSync, readFileSync, statSync, chmodSync } from 'fs'
 import { execFile, spawn } from 'child_process'
 import { promisify } from 'util'
 import crypto from 'crypto'
@@ -403,19 +403,71 @@ export class KeyServiceMac {
    return `'${String(text).replace(/'/g, `'\\''`)}'`
  }

+  private collectMacKeyArtifactPaths(primaryBinaryPath: string): string[] {
+    const baseDir = dirname(primaryBinaryPath)
+    const names = ['xkey_helper', 'image_scan_helper', 'xkey_helper_macos', 'libwx_key.dylib']
+    const unique: string[] = []
+    for (const name of names) {
+      const full = join(baseDir, name)
+      if (!existsSync(full)) continue
+      if (!unique.includes(full)) unique.push(full)
+    }
+    if (existsSync(primaryBinaryPath) && !unique.includes(primaryBinaryPath)) {
+      unique.unshift(primaryBinaryPath)
+    }
+    return unique
+  }
+
+  private ensureExecutableBitsBestEffort(paths: string[]): void {
+    for (const p of paths) {
+      try {
+        const mode = statSync(p).mode
+        if ((mode & 0o111) !== 0) continue
+        chmodSync(p, mode | 0o111)
+      } catch {
+        // ignore: 可能无权限（例如 /Applications 下 root-owned 的 .app）
+      }
+    }
+  }
+
+  private async ensureExecutableBitsWithElevation(paths: string[], timeoutMs: number): Promise<void> {
+    const existing = paths.filter(p => existsSync(p))
+    if (existing.length === 0) return
+
+    const quotedPaths = existing.map(p => this.shellSingleQuote(p)).join(' ')
+    const timeoutSec = Math.max(30, Math.ceil(timeoutMs / 1000))
+    const scriptLines = [
+      `set chmodCmd to "/bin/chmod +x ${quotedPaths}"`,
+      `set timeoutSec to ${timeoutSec}`,
+      'with timeout of timeoutSec seconds',
+      'do shell script chmodCmd with administrator privileges',
+      'end timeout'
+    ]
+
+    await execFileAsync('/usr/bin/osascript', scriptLines.flatMap(line => ['-e', line]), {
+      timeout: timeoutMs + 10_000
+    })
+  }
+
  private async getDbKeyByHelperElevated(
    timeoutMs: number,
    onStatus?: (message: string, level: number) => void
  ): Promise<string> {
    const helperPath = this.getHelperPath()
+    const artifactPaths = this.collectMacKeyArtifactPaths(helperPath)
+    this.ensureExecutableBitsBestEffort(artifactPaths)
    const waitMs = Math.max(timeoutMs, 30_000)
    const timeoutSec = Math.ceil(waitMs / 1000) + 30
    const pid = await this.getWeChatPid()
+    const chmodPart = artifactPaths.length > 0
+      ? `/bin/chmod +x ${artifactPaths.map(p => this.shellSingleQuote(p)).join(' ')}`
+      : ''
+    const runPart = `${this.shellSingleQuote(helperPath)} ${pid} ${waitMs}`
+    const privilegedCmd = chmodPart ? `${chmodPart} && ${runPart}` : runPart
    // 用 AppleScript 的 quoted form 组装命令，避免复杂 shell 拼接导致整条失败
    // 通过 try/on error 回传详细错误，避免只看到 "Command failed"
    const scriptLines = [
-      `set helperPath to ${JSON.stringify(helperPath)}`,
-      `set cmd to quoted form of helperPath & " ${pid} ${waitMs}"`,
+      `set cmd to ${JSON.stringify(privilegedCmd)}`,
      `set timeoutSec to ${timeoutSec}`,
      'try',
      'with timeout of timeoutSec seconds',
@@ -503,7 +555,19 @@ export class KeyServiceMac {
    if (code === 'HOOK_TARGET_ONLY') {
      return `已定位到目标函数地址（${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'
  }

@@ -751,10 +815,12 @@ export class KeyServiceMac {
    try {
      const helperPath = this.getImageScanHelperPath()
      const ciphertextHex = ciphertext.toString('hex')
+      const artifactPaths = this.collectMacKeyArtifactPaths(helperPath)
+      this.ensureExecutableBitsBestEffort(artifactPaths)

      // 1) 直接运行 helper（有正式签名的 debugger entitlement 时可用）
      if (!this._needsElevation) {
-        const direct = await this._spawnScanHelper(helperPath, pid, ciphertextHex, false)
+        const direct = await this._spawnScanHelper(helperPath, pid, ciphertextHex, false, artifactPaths)
        if (direct.key) return direct.key
        if (direct.permissionError) {
          console.warn('[KeyServiceMac] task_for_pid 权限不足，切换到 osascript 提权模式')
@@ -765,7 +831,12 @@ export class KeyServiceMac {

      // 2) 通过 osascript 以管理员权限运行 helper（SIP 下 ad-hoc 签名无法获取 task_for_pid）
      if (this._needsElevation) {
-        const elevated = await this._spawnScanHelper(helperPath, pid, ciphertextHex, true)
+        try {
+          await this.ensureExecutableBitsWithElevation(artifactPaths, 45_000)
+        } catch (e: any) {
+          console.warn('[KeyServiceMac] elevated chmod failed before image scan:', e?.message || e)
+        }
+        const elevated = await this._spawnScanHelper(helperPath, pid, ciphertextHex, true, artifactPaths)
        if (elevated.key) return elevated.key
      }
    } catch (e: any) {
@@ -868,12 +939,19 @@ export class KeyServiceMac {
  }

  private _spawnScanHelper(
-    helperPath: string, pid: number, ciphertextHex: string, elevated: boolean
+    helperPath: string,
+    pid: number,
+    ciphertextHex: string,
+    elevated: boolean,
+    artifactPaths: string[] = []
  ): Promise<{ key: string | null; permissionError: boolean }> {
    return new Promise((resolve, reject) => {
      let child: ReturnType<typeof spawn>
      if (elevated) {
-        const shellCmd = `'${helperPath}' ${pid} ${ciphertextHex}`
+        const chmodPart = artifactPaths.length > 0
+          ? `/bin/chmod +x ${artifactPaths.map(p => this.shellSingleQuote(p)).join(' ')} && `
+          : ''
+        const shellCmd = `${chmodPart}${this.shellSingleQuote(helperPath)} ${pid} ${ciphertextHex}`
        child = spawn('/usr/bin/osascript', ['-e', `do shell script ${JSON.stringify(shellCmd)} with administrator privileges`],
          { stdio: ['ignore', 'pipe', 'pipe'] })
      } else {
--- 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/electron/services/wcdbCore.ts
+++ b/electron/services/wcdbCore.ts
@@ -58,6 +58,7 @@ export class WcdbCore {
  private wcdbGetAnnualReportExtras: any = null
  private wcdbGetDualReportStats: any = null
  private wcdbGetGroupStats: any = null
+  private wcdbGetMyFootprintStats: any = null
  private wcdbGetMessageDates: any = null
  private wcdbOpenMessageCursor: any = null
  private wcdbOpenMessageCursorLite: any = null
@@ -127,6 +128,8 @@ export class WcdbCore {
  private logTimer: NodeJS.Timeout | null = null
  private lastLogTail: string | null = null
  private lastResolvedLogPath: string | null = null
+  private lastCursorForceReopenAt = 0
+  private readonly cursorForceReopenCooldownMs = 15000

  setPaths(resourcesPath: string, userDataPath: string): void {
    this.resourcesPath = resourcesPath
@@ -923,6 +926,13 @@ export class WcdbCore {
        this.wcdbGetGroupStats = null
      }

+      // wcdb_status wcdb_get_my_footprint_stats(wcdb_handle handle, const char* options_json, char** out_json)
+      try {
+        this.wcdbGetMyFootprintStats = this.lib.func('int32 wcdb_get_my_footprint_stats(int64 handle, const char* optionsJson, _Out_ void** outJson)')
+      } catch {
+        this.wcdbGetMyFootprintStats = null
+      }
+
      // wcdb_status wcdb_get_message_dates(wcdb_handle handle, const char* session_id, char** out_json)
      try {
        this.wcdbGetMessageDates = this.lib.func('int32 wcdb_get_message_dates(int64 handle, const char* sessionId, _Out_ void** outJson)')
@@ -3098,6 +3108,65 @@ export class WcdbCore {
    }
  }

+  async getMyFootprintStats(options: {
+    beginTimestamp?: number
+    endTimestamp?: number
+    myWxid?: string
+    privateSessionIds?: string[]
+    groupSessionIds?: string[]
+    mentionLimit?: number
+    privateLimit?: number
+    mentionMode?: 'text_at_me' | string
+  }): Promise<{ success: boolean; data?: any; error?: string }> {
+    if (!this.ensureReady()) {
+      return { success: false, error: 'WCDB 未连接' }
+    }
+    if (!this.wcdbGetMyFootprintStats) {
+      return { success: false, error: '接口未就绪' }
+    }
+
+    try {
+      const normalizedPrivateSessions = Array.from(new Set(
+        (options?.privateSessionIds || [])
+          .map((value) => String(value || '').trim())
+          .filter(Boolean)
+      ))
+      const normalizedGroupSessions = Array.from(new Set(
+        (options?.groupSessionIds || [])
+          .map((value) => String(value || '').trim())
+          .filter(Boolean)
+      ))
+      const mentionLimitRaw = Number(options?.mentionLimit ?? 0)
+      const privateLimitRaw = Number(options?.privateLimit ?? 0)
+      const mentionLimit = Number.isFinite(mentionLimitRaw) && mentionLimitRaw >= 0 ? Math.floor(mentionLimitRaw) : 0
+      const privateLimit = Number.isFinite(privateLimitRaw) && privateLimitRaw >= 0 ? Math.floor(privateLimitRaw) : 0
+
+      const payload = JSON.stringify({
+        begin: this.normalizeTimestamp(options?.beginTimestamp || 0),
+        end: this.normalizeTimestamp(options?.endTimestamp || 0),
+        my_wxid: String(options?.myWxid || '').trim(),
+        private_session_ids: normalizedPrivateSessions,
+        group_session_ids: normalizedGroupSessions,
+        mention_limit: mentionLimit,
+        private_limit: privateLimit,
+        mention_mode: options?.mentionMode || 'text_at_me'
+      })
+
+      const outPtr = [null as any]
+      const result = this.wcdbGetMyFootprintStats(this.handle, payload, outPtr)
+      if (result !== 0 || !outPtr[0]) {
+        return { success: false, error: `获取我的足迹统计失败: ${result}` }
+      }
+      const jsonStr = this.decodeJsonPtr(outPtr[0])
+      if (!jsonStr) {
+        return { success: false, error: '解析我的足迹统计失败' }
+      }
+      return { success: true, data: JSON.parse(jsonStr) || {} }
+    } catch (e) {
+      return { success: false, error: String(e) }
+    }
+  }
+
  /**
   * 强制重新打开账号连接（绕过路径缓存），用于微信重装后消息数据库刷新失败时的自动恢复。
   * 返回重新打开是否成功。
@@ -3119,6 +3188,15 @@ export class WcdbCore {
    return this.open(path, key, wxid)
  }

+  private shouldRetryCursorAfterNoDb(): boolean {
+    const now = Date.now()
+    if (now - this.lastCursorForceReopenAt < this.cursorForceReopenCooldownMs) {
+      return false
+    }
+    this.lastCursorForceReopenAt = now
+    return true
+  }
+
  async openMessageCursor(sessionId: string, batchSize: number, ascending: boolean, beginTimestamp: number, endTimestamp: number): Promise<{ success: boolean; cursor?: number; error?: string }> {
    if (!this.ensureReady()) {
      return { success: false, error: 'WCDB 未连接' }
@@ -3136,7 +3214,7 @@ export class WcdbCore {
      )
      // result=-3 表示 WCDB_STATUS_NO_MESSAGE_DB：消息数据库缓存为空（常见于微信重装后）
      // 自动强制重连并重试一次
-      if (result === -3 && outCursor[0] <= 0) {
+      if (result === -3 && outCursor[0] <= 0 && this.shouldRetryCursorAfterNoDb()) {
        this.writeLog('openMessageCursor: result=-3 (no message db), attempting forceReopen...', true)
        const reopened = await this.forceReopen()
        if (reopened && this.handle !== null) {
@@ -3156,11 +3234,13 @@ export class WcdbCore {
        }
      }
      if (result !== 0 || outCursor[0] <= 0) {
+        if (result !== -3) {
          await this.printLogs(true)
          this.writeLog(
            `openMessageCursor failed: sessionId=${sessionId} batchSize=${batchSize} ascending=${ascending ? 1 : 0} begin=${beginTimestamp} end=${endTimestamp} result=${result} cursor=${outCursor[0]}`,
            true
          )
+        }
        const hint = result === -3
          ? `创建游标失败: ${result}（消息数据库未找到）。如果你最近重装过微信，请尝试重新指定数据目录后重试`
          : result === -7
@@ -3197,7 +3277,7 @@ export class WcdbCore {

      // result=-3 表示 WCDB_STATUS_NO_MESSAGE_DB：消息数据库缓存为空
      // 自动强制重连并重试一次
-      if (result === -3 && outCursor[0] <= 0) {
+      if (result === -3 && outCursor[0] <= 0 && this.shouldRetryCursorAfterNoDb()) {
        this.writeLog('openMessageCursorLite: result=-3 (no message db), attempting forceReopen...', true)
        const reopened = await this.forceReopen()
        if (reopened && this.handle !== null) {
@@ -3218,11 +3298,13 @@ export class WcdbCore {
      }

      if (result !== 0 || outCursor[0] <= 0) {
+        if (result !== -3) {
          await this.printLogs(true)
          this.writeLog(
            `openMessageCursorLite failed: sessionId=${sessionId} batchSize=${batchSize} ascending=${ascending ? 1 : 0} begin=${beginTimestamp} end=${endTimestamp} result=${result} cursor=${outCursor[0]}`,
            true
          )
+        }
        if (result === -7) {
          return { success: false, error: 'message schema mismatch：当前账号消息表结构与程序要求不一致' }
        }
--- a/electron/services/wcdbService.ts
+++ b/electron/services/wcdbService.ts
@@ -448,6 +448,19 @@ export class WcdbService {
    return this.callWorker('getGroupStats', { chatroomId, beginTimestamp, endTimestamp })
  }

+  async getMyFootprintStats(options: {
+    beginTimestamp?: number
+    endTimestamp?: number
+    myWxid?: string
+    privateSessionIds?: string[]
+    groupSessionIds?: string[]
+    mentionLimit?: number
+    privateLimit?: number
+    mentionMode?: 'text_at_me' | string
+  }): Promise<{ success: boolean; data?: any; error?: string }> {
+    return this.callWorker('getMyFootprintStats', { options })
+  }
+
  /**
   * 打开消息游标
   */
--- a/electron/wcdbWorker.ts
+++ b/electron/wcdbWorker.ts
@@ -158,6 +158,9 @@ if (parentPort) {
                case 'getGroupStats':
                    result = await core.getGroupStats(payload.chatroomId, payload.beginTimestamp, payload.endTimestamp)
                    break
+                case 'getMyFootprintStats':
+                    result = await core.getMyFootprintStats(payload.options || {})
+                    break
                case 'openMessageCursor':
                    result = await core.openMessageCursor(payload.sessionId, payload.batchSize, payload.ascending, payload.beginTimestamp, payload.endTimestamp)
                    break
--- a/electron/windows/notificationWindow.ts
+++ b/electron/windows/notificationWindow.ts
@@ -115,12 +115,14 @@ export async function showNotification(data: any) {
  // 检查会话过滤
  const filterMode = config.get("notificationFilterMode") || "all";
  const filterList = config.get("notificationFilterList") || [];
-  const sessionId = data.sessionId;
+  const sessionId = typeof data.sessionId === "string" ? data.sessionId : "";
+  // 系统通知（如 "WeFlow 准备就绪"）不是聊天消息，不应受会话白/黑名单影响
+  const isSystemNotification = sessionId.startsWith("weflow-");

-  if (sessionId && filterMode !== "all" && filterList.length > 0) {
-    const isInList = filterList.includes(sessionId);
+  if (!isSystemNotification && filterMode !== "all") {
+    const isInList = sessionId !== "" && filterList.includes(sessionId);
    if (filterMode === "whitelist" && !isInList) {
-      // 白名单模式：不在列表中则不显示
+      // 白名单模式：不在列表中则不显示（空列表视为全部拦截）
      return;
    }
    if (filterMode === "blacklist" && isInList) {
--- a/resources/key/linux/x64/xkey_helper_linux
+++ b/resources/key/linux/x64/xkey_helper_linux
--- a/resources/wcdb/linux/x64/libwcdb_api.so
+++ b/resources/wcdb/linux/x64/libwcdb_api.so
--- a/resources/wcdb/macos/universal/libwcdb_api.dylib
+++ b/resources/wcdb/macos/universal/libwcdb_api.dylib
--- a/resources/wcdb/win32/arm64/wcdb_api.dll
+++ b/resources/wcdb/win32/arm64/wcdb_api.dll
--- a/resources/wcdb/win32/x64/wcdb_api.dll
+++ b/resources/wcdb/win32/x64/wcdb_api.dll
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -17,6 +17,7 @@ import AgreementPage from './pages/AgreementPage'
 import GroupAnalyticsPage from './pages/GroupAnalyticsPage'
 import SettingsPage from './pages/SettingsPage'
 import ExportPage from './pages/ExportPage'
+import MyFootprintPage from './pages/MyFootprintPage'
 import VideoWindow from './pages/VideoWindow'
 import ImageWindow from './pages/ImageWindow'
 import SnsPage from './pages/SnsPage'
@@ -689,6 +690,7 @@ function App() {
              <Route path="/annual-report/view" element={<AnnualReportWindow />} />
              <Route path="/dual-report" element={<DualReportPage />} />
              <Route path="/dual-report/view" element={<DualReportWindow />} />
+              <Route path="/footprint" element={<MyFootprintPage />} />

              <Route path="/export" element={<div className="export-route-anchor" aria-hidden="true" />} />
              <Route path="/sns" element={<SnsPage />} />
--- a/src/components/DateRangePicker.scss
+++ b/src/components/DateRangePicker.scss
@@ -54,10 +54,11 @@
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
-    background: var(--card-bg);
+    background: var(--bg-secondary-solid, var(--bg-primary, var(--card-bg)));
    border-radius: 16px;
-    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
-    backdrop-filter: blur(20px);
+    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
+    backdrop-filter: none;
+    -webkit-backdrop-filter: none;
    border: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
--- a/src/components/DateRangePicker.tsx
+++ b/src/components/DateRangePicker.tsx
@@ -29,6 +29,20 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
  const [showYearMonthPicker, setShowYearMonthPicker] = useState(false)
  const containerRef = useRef<HTMLDivElement>(null)

+  const [internalStart, setInternalStart] = useState(startDate)
+  const [internalEnd, setInternalEnd] = useState(endDate)
+
+  useEffect(() => {
+    setInternalStart(startDate)
+    setInternalEnd(endDate)
+  }, [startDate, endDate])
+
+  useEffect(() => {
+    if (isOpen) {
+      setSelectingStart(true)
+    }
+  }, [isOpen])
+
  // 点击外部关闭
  useEffect(() => {
    const handleClickOutside = (e: MouseEvent) => {
@@ -63,8 +77,10 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
      const end = new Date()
      const start = new Date()
      start.setDate(start.getDate() - days)
-      onStartDateChange(start.toISOString().split('T')[0])
-      onEndDateChange(end.toISOString().split('T')[0])
+      const startStr = `${start.getFullYear()}-${String(start.getMonth() + 1).padStart(2, '0')}-${String(start.getDate()).padStart(2, '0')}`
+      const endStr = `${end.getFullYear()}-${String(end.getMonth() + 1).padStart(2, '0')}-${String(end.getDate()).padStart(2, '0')}`
+      onStartDateChange(startStr)
+      onEndDateChange(endStr)
    }
    setIsOpen(false)
    setTimeout(() => onRangeComplete?.(), 0)
@@ -89,38 +105,46 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
    const dateStr = `${currentMonth.getFullYear()}-${String(currentMonth.getMonth() + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`

    if (selectingStart) {
-      onStartDateChange(dateStr)
-      if (endDate && dateStr > endDate) {
-        onEndDateChange('')
+      setInternalStart(dateStr)
+      if (internalEnd && dateStr > internalEnd) {
+        setInternalEnd('')
      }
      setSelectingStart(false)
    } else {
-      if (dateStr < startDate) {
-        onStartDateChange(dateStr)
-        onEndDateChange(startDate)
-      } else {
-        onEndDateChange(dateStr)
+      let finalStart = internalStart
+      let finalEnd = dateStr
+      
+      if (dateStr < internalStart) {
+        finalStart = dateStr
+        finalEnd = internalStart
      }
+      
+      setInternalStart(finalStart)
+      setInternalEnd(finalEnd)
+      
      setSelectingStart(true)
      setIsOpen(false)
+      
+      onStartDateChange(finalStart)
+      onEndDateChange(finalEnd)
      setTimeout(() => onRangeComplete?.(), 0)
    }
  }

  const isInRange = (day: number) => {
-    if (!startDate || !endDate) return false
+    if (!internalStart || !internalEnd) return false
    const dateStr = `${currentMonth.getFullYear()}-${String(currentMonth.getMonth() + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`
-    return dateStr >= startDate && dateStr <= endDate
+    return dateStr >= internalStart && dateStr <= internalEnd
  }

  const isStartDate = (day: number) => {
    const dateStr = `${currentMonth.getFullYear()}-${String(currentMonth.getMonth() + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`
-    return dateStr === startDate
+    return dateStr === internalStart
  }

  const isEndDate = (day: number) => {
    const dateStr = `${currentMonth.getFullYear()}-${String(currentMonth.getMonth() + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`
-    return dateStr === endDate
+    return dateStr === internalEnd
  }

  const isToday = (day: number) => {
--- 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/components/Sidebar.tsx
+++ b/src/components/Sidebar.tsx
@@ -1,6 +1,6 @@
 import { useState, useEffect, useRef } from 'react'
 import { NavLink, useLocation, useNavigate } from 'react-router-dom'
-import { Home, MessageSquare, BarChart3, FileText, Settings, Download, Aperture, UserCircle, Lock, LockOpen, ChevronUp, RefreshCw, FolderClosed } from 'lucide-react'
+import { Home, MessageSquare, BarChart3, FileText, Settings, Download, Aperture, UserCircle, Lock, LockOpen, ChevronUp, RefreshCw, FolderClosed, Footprints } from 'lucide-react'
 import { useAppStore } from '../stores/appStore'
 import { useChatStore } from '../stores/chatStore'
 import { useAnalyticsStore } from '../stores/analyticsStore'
@@ -459,6 +459,16 @@ function Sidebar({ collapsed }: SidebarProps) {
            <span className="nav-label">年度报告</span>
          </NavLink>

+          {/* 我的足迹 */}
+          <NavLink
+            to="/footprint"
+            className={`nav-item ${isActive('/footprint') ? 'active' : ''}`}
+            title={collapsed ? '我的足迹' : undefined}
+          >
+            <span className="nav-icon"><Footprints size={20} /></span>
+            <span className="nav-label">我的足迹</span>
+          </NavLink>
+
          {/* 导出 */}
          <NavLink
            to="/export"
--- 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
@@ -46,6 +46,12 @@ interface PendingInSessionSearchPayload {
  results: Message[]
 }

+interface PendingFootprintJumpPayload {
+  sessionId: string
+  localId: number
+  createTime: number
+}
+
 type GlobalMsgSearchPhase = 'idle' | 'seed' | 'backfill' | 'done'
 type GlobalMsgSearchResult = Message & { sessionId: string }

@@ -175,6 +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[]>
@@ -1052,6 +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>
@@ -1363,6 +1421,7 @@ function ChatPage(props: ChatPageProps) {
  const [globalMsgAuthoritativeSessionCount, setGlobalMsgAuthoritativeSessionCount] = useState(0)
  const [globalMsgSearchError, setGlobalMsgSearchError] = useState<string | null>(null)
  const pendingInSessionSearchRef = useRef<PendingInSessionSearchPayload | null>(null)
+  const pendingFootprintJumpRef = useRef<PendingFootprintJumpPayload | null>(null)
  const pendingGlobalMsgSearchReplayRef = useRef<string | null>(null)
  const globalMsgPrefixCacheRef = useRef<GlobalMsgPrefixCacheEntry | null>(null)

@@ -5042,24 +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
    }
@@ -5351,18 +5423,89 @@ function ChatPage(props: ChatPageProps) {
    selectSessionById
  ])

-  // 监听URL参数中的sessionId，用于通知点击导航
+  // 监听 URL 参数中的会话/锚点（通知跳转 + 足迹锚点定位）
  useEffect(() => {
    if (standaloneSessionWindow) return // standalone模式由上面的useEffect处理
    const params = new URLSearchParams(location.search)
-    const urlSessionId = params.get('sessionId')
+    const urlSessionId = String(params.get('sessionId') || '').trim()
    if (!urlSessionId) return
    if (!isConnected || isConnecting) return
-    if (currentSessionId === urlSessionId) return
+    const jumpSource = String(params.get('jumpSource') || '').trim()
+    const jumpLocalId = Number.parseInt(String(params.get('jumpLocalId') || ''), 10)
+    const jumpCreateTime = Number.parseInt(String(params.get('jumpCreateTime') || ''), 10)
+    const hasFootprintAnchor = jumpSource === 'footprint'
+      && Number.isFinite(jumpLocalId)
+      && jumpLocalId > 0
+      && Number.isFinite(jumpCreateTime)
+      && jumpCreateTime > 0
+
+    if (hasFootprintAnchor) {
+      pendingFootprintJumpRef.current = {
+        sessionId: urlSessionId,
+        localId: jumpLocalId,
+        createTime: jumpCreateTime
+      }
+      if (currentSessionId !== urlSessionId) {
        selectSessionById(urlSessionId)
+        return
+      }
+      const messageStub: Message = {
+        messageKey: `footprint:${urlSessionId}:${jumpCreateTime}:${jumpLocalId}`,
+        localId: jumpLocalId,
+        serverId: 0,
+        localType: 0,
+        createTime: jumpCreateTime,
+        sortSeq: jumpCreateTime,
+        isSend: null,
+        senderUsername: null,
+        parsedContent: '',
+        rawContent: ''
+      }
+      handleInSessionResultJump(messageStub)
+      pendingFootprintJumpRef.current = null
+      navigate('/chat', { replace: true })
+      return
+    }
+
+    pendingFootprintJumpRef.current = null
+    if (currentSessionId !== urlSessionId) {
+      selectSessionById(urlSessionId)
+    }
    // 选中后清除URL参数，避免影响后续用户手动切换会话
    navigate('/chat', { replace: true })
-  }, [standaloneSessionWindow, location.search, isConnected, isConnecting, currentSessionId, selectSessionById, navigate])
+  }, [
+    standaloneSessionWindow,
+    location.search,
+    isConnected,
+    isConnecting,
+    currentSessionId,
+    selectSessionById,
+    handleInSessionResultJump,
+    navigate
+  ])
+
+  useEffect(() => {
+    const pending = pendingFootprintJumpRef.current
+    if (!pending) return
+    if (!isConnected || isConnecting) return
+    if (currentSessionId !== pending.sessionId) return
+
+    const messageStub: Message = {
+      messageKey: `footprint:${pending.sessionId}:${pending.createTime}:${pending.localId}`,
+      localId: pending.localId,
+      serverId: 0,
+      localType: 0,
+      createTime: pending.createTime,
+      sortSeq: pending.createTime,
+      isSend: null,
+      senderUsername: null,
+      parsedContent: '',
+      rawContent: ''
+    }
+    handleInSessionResultJump(messageStub)
+    pendingFootprintJumpRef.current = null
+    navigate('/chat', { replace: true })
+  }, [isConnected, isConnecting, currentSessionId, handleInSessionResultJump, navigate])

  useEffect(() => {
    if (!standaloneSessionWindow || !normalizedInitialSessionId) return
@@ -7727,6 +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)
@@ -9335,6 +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
@@ -0,0 +1,825 @@
+.my-footprint-page {
+  --timeline-mention: #f59e0b; /* muted orange */
+  --timeline-private: #3b82f6; /* muted blue */
+
+  min-height: 100%;
+  margin: -24px -24px 0;
+  padding: 32px 40px;
+  background: var(--bg-primary); /* Pure minimal background */
+  display: flex;
+  flex-direction: column;
+  gap: 24px;
+  overflow-y: auto;
+  overflow-x: hidden;
+  animation: footprintPageEnter 0.4s ease-out;
+
+  .card-surface {
+    /* Removing border and strong shadows, just subtle background if any */
+    background: transparent;
+  }
+
+  .spin {
+    animation: footprintSpin 1s linear infinite;
+  }
+}
+
+.footprint-header {
+  position: relative;
+  z-index: 30;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+  padding: 10px 0 20px 0;
+  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 40%, transparent);
+  animation: footprintFadeSlideUp 0.3s ease both;
+}
+
+.footprint-title-wrap {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+
+  h1 {
+    margin: 0;
+    font-size: 26px;
+    font-weight: 600;
+    line-height: 1.3;
+    letter-spacing: -0.3px;
+    color: var(--text-primary);
+  }
+
+  p {
+    margin: 0;
+    color: var(--text-tertiary);
+    font-size: 14px;
+  }
+}
+
+.footprint-title-badge {
+  display: none; /* Removed for minimal design */
+}
+
+.footprint-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+}
+
+.range-preset-group {
+  display: flex;
+  gap: 4px;
+  background: color-mix(in srgb, var(--text-tertiary) 8%, transparent);
+  padding: 4px;
+  border-radius: 8px;
+}
+
+.preset-chip {
+  background: transparent;
+  border: none;
+  color: var(--text-secondary);
+  border-radius: 6px;
+  padding: 6px 14px;
+  font-size: 13px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+
+  &:hover {
+    color: var(--text-primary);
+  }
+
+  &.active {
+    color: var(--text-primary);
+    background: var(--bg-primary);
+    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
+  }
+}
+
+.custom-range-row {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+
+  span {
+    color: var(--text-tertiary);
+    font-size: 13px;
+    font-weight: 500;
+  }
+
+  input[type="date"] {
+    font-family: inherit;
+    border: 1px solid transparent;
+    background: color-mix(in srgb, var(--text-tertiary) 6%, transparent);
+    color: var(--text-primary);
+    border-radius: 8px;
+    padding: 6px 10px;
+    font-size: 13px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    cursor: pointer;
+    box-shadow: 0 1px 2px rgba(0,0,0,0.02) inset;
+
+    &:hover {
+      background: color-mix(in srgb, var(--text-tertiary) 12%, transparent);
+    }
+
+    &:focus {
+      outline: none;
+      background: color-mix(in srgb, var(--primary) 4%, transparent);
+      border-color: color-mix(in srgb, var(--primary) 30%, transparent);
+      color: var(--primary);
+    }
+
+    &::-webkit-calendar-picker-indicator {
+      cursor: pointer;
+      opacity: 0.5;
+      transition: all 0.2s ease;
+      padding: 4px;
+      margin-left: 4px;
+      margin-right: -4px;
+      border-radius: 4px;
+    }
+
+    &::-webkit-calendar-picker-indicator:hover {
+      opacity: 0.9;
+      background: color-mix(in srgb, var(--text-tertiary) 12%, transparent);
+    }
+  }
+}
+
+.toolbar-actions {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 8px;
+}
+
+.search-input {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  border: none;
+  background: color-mix(in srgb, var(--text-tertiary) 8%, transparent);
+  border-radius: 8px;
+  padding: 8px 12px;
+  color: var(--text-tertiary);
+  transition: all 0.2s ease;
+
+  &:focus-within {
+    background: color-mix(in srgb, var(--primary) 8%, transparent);
+    color: var(--primary);
+  }
+
+  input {
+    min-width: 180px;
+    border: none;
+    background: transparent;
+    color: var(--text-primary);
+    font-size: 13px;
+
+    &::placeholder {
+      color: var(--text-tertiary);
+    }
+    &:focus {
+      outline: none;
+    }
+  }
+}
+
+.action-btn,
+.jump-btn {
+  border: none;
+  background: color-mix(in srgb, var(--text-tertiary) 8%, transparent);
+  color: var(--text-secondary);
+  border-radius: 8px;
+  padding: 8px 12px;
+  font-size: 13px;
+  font-weight: 500;
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+
+  &:hover {
+    background: color-mix(in srgb, var(--text-tertiary) 15%, transparent);
+    color: var(--text-primary);
+  }
+
+  &:disabled {
+    opacity: 0.4;
+    cursor: not-allowed;
+  }
+}
+
+.kpi-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 20px;
+  padding: 20px 0;
+  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 40%, transparent);
+}
+
+.kpi-card {
+  border: none;
+  background: transparent;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 8px;
+  text-align: left;
+  color: var(--text-primary);
+  animation: footprintKpiIn 0.3s ease both;
+  transition: opacity 0.2s ease;
+  cursor: pointer;
+
+  &:hover {
+    opacity: 0.7;
+  }
+
+  strong {
+    font-size: 32px;
+    font-weight: 300;
+    line-height: 1;
+    color: var(--text-primary);
+    letter-spacing: -0.5px;
+  }
+
+  small {
+    color: var(--text-tertiary);
+    font-size: 12px;
+  }
+}
+
+.kpi-icon {
+  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;
+  color: var(--text-secondary);
+}
+
+.kpi-diagnostics {
+  cursor: default;
+  &:hover { opacity: 1; }
+  border-left: 1px solid color-mix(in srgb, var(--border-color) 40%, transparent);
+  padding-left: 20px;
+}
+
+.footprint-timeline {
+  animation: timelineSwitchFade 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
+  --timeline-time-col-width: 64px;
+  --timeline-dot-col-width: 20px;
+  --timeline-gap: 24px;
+
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 24px;
+  padding: 10px 0;
+
+  &.timeline-time-month_day_clock {
+    --timeline-time-col-width: 86px;
+  }
+
+  &.timeline-time-full_date_clock {
+    --timeline-time-col-width: 124px;
+  }
+}
+
+.timeline-head {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 10px;
+}
+
+.timeline-head-left h2 {
+  display: none; /* the minimalist approach relies on content, we skip this redundant title */
+}
+
+.timeline-head-left p {
+  display: none;
+}
+
+.timeline-mode-row {
+  display: flex;
+  gap: 4px;
+  background: color-mix(in srgb, var(--text-tertiary) 6%, transparent);
+  padding: 3px;
+  border-radius: 8px;
+}
+
+.timeline-mode-chip {
+  border: none;
+  background: transparent;
+  color: var(--text-secondary);
+  font-size: 13px;
+  font-weight: 500;
+  padding: 6px 12px;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+
+  &:hover {
+    color: var(--text-primary);
+  }
+
+  &.active {
+    color: var(--text-primary);
+    background: var(--bg-primary);
+    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
+  }
+}
+
+.timeline-stream {
+  position: relative;
+  padding-bottom: 40px;
+
+  &::before {
+    content: '';
+    position: absolute;
+    left: calc(var(--timeline-time-col-width) + var(--timeline-gap) + 9px);
+    top: 0;
+    bottom: 0;
+    width: 2px;
+    background: color-mix(in srgb, var(--text-tertiary) 20%, transparent);
+  }
+}
+
+.timeline-item {
+  display: grid;
+  grid-template-columns: var(--timeline-time-col-width) var(--timeline-dot-col-width) minmax(0, 1fr);
+  column-gap: var(--timeline-gap);
+  align-items: stretch;
+  margin-bottom: 38px;
+}
+
+.timeline-time {
+  font-size: 13px;
+  color: var(--text-tertiary);
+  text-align: right;
+  padding-top: 5px;
+  height: 100%;
+}
+
+.timeline-time-private {
+  padding-top: 5px;
+}
+
+.timeline-time-range {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  justify-content: space-between;
+  height: 100%;
+}
+
+.timeline-time-main,
+.timeline-time-end {
+  color: var(--text-secondary);
+  font-weight: 500;
+  line-height: 1;
+}
+
+.timeline-time-sep {
+  display: none;
+}
+
+.timeline-dot-col {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding-top: 9px;
+  height: 100%;
+}
+
+.timeline-dot {
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  background: var(--text-tertiary);
+  position: relative;
+  z-index: 1;
+  flex-shrink: 0;
+}
+
+.timeline-dot-mention {
+  background: var(--timeline-mention);
+}
+
+.timeline-dot-private {
+  background: var(--timeline-private);
+}
+
+.timeline-dot-private-inbound_only {
+  background: var(--timeline-mention);
+  border: none;
+}
+
+.timeline-dot-private-outbound_only {
+  background: #22c55e;
+}
+
+.timeline-dot-private-both {
+  background: var(--timeline-private);
+}
+
+.timeline-dot-start,
+.timeline-dot-end {
+  background: transparent;
+  border: 1.5px solid var(--text-tertiary);
+  width: 10px;
+  height: 10px;
+  margin-top: -1px;
+}
+
+.timeline-dot-range {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  height: 100%;
+  width: 100%;
+}
+
+.timeline-dot-range-line {
+  width: 2px;
+  flex: 1;
+  margin: 4px 0;
+  background: color-mix(in srgb, var(--timeline-private) 30%, transparent);
+}
+
+.timeline-dot-range-line-inbound_only {
+  background: color-mix(in srgb, var(--timeline-mention) 55%, transparent);
+}
+
+.timeline-dot-range-line-outbound_only {
+  background: #22c55e;
+}
+
+.timeline-dot-range-line-both {
+  background: color-mix(in srgb, var(--timeline-private) 55%, transparent);
+}
+
+.timeline-content-wrap {
+  padding-top: 2px;
+  padding-bottom: 6px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  min-height: 100%;
+}
+
+.timeline-boundary {
+  font-size: 13px;
+  color: var(--text-tertiary);
+  padding: 4px 0;
+}
+
+.timeline-card {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+
+  /* completely clean out the old card style */
+  border: none;
+  background: transparent;
+  padding: 0;
+}
+
+.timeline-card-head {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.timeline-identity {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.timeline-avatar {
+  width: 28px;
+  height: 28px;
+  border-radius: 50%; /* Modern circle avatars */
+  overflow: hidden;
+  background: color-mix(in srgb, var(--text-tertiary) 10%, transparent);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--text-tertiary);
+
+  img {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+  }
+}
+
+.timeline-avatar-private {
+  color: var(--timeline-private);
+}
+
+.timeline-title-group {
+  display: flex;
+  align-items: baseline;
+  gap: 8px;
+}
+
+.timeline-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.timeline-subtitle {
+  font-size: 13px;
+  color: var(--text-tertiary);
+}
+
+.timeline-right-tools {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.timeline-count-badge {
+  font-size: 12px;
+  color: var(--text-tertiary);
+}
+
+.timeline-jump-btn {
+  padding: 4px 10px;
+  font-size: 12px;
+  background: transparent;
+  color: var(--text-tertiary);
+
+  &:hover {
+    background: color-mix(in srgb, var(--text-tertiary) 10%, transparent);
+    color: var(--text-primary);
+  }
+}
+
+.timeline-message {
+  font-size: 13px;
+  line-height: 1.5;
+  color: var(--text-secondary);
+  padding: 0;
+  margin-top: 4px;
+  background: transparent;
+  border-radius: 0;
+  word-break: break-word;
+  white-space: pre-wrap;
+}
+
+.mention-message {
+  color: var(--text-primary);
+}
+
+.private-message {
+  color: var(--text-tertiary);
+}
+
+@keyframes timelineSwitchFade {
+  from {
+    opacity: 0;
+    transform: translateY(12px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+
+.mention-token {
+  color: var(--timeline-mention);
+  font-weight: 600;
+}
+
+.panel-empty-state {
+  text-align: center;
+  padding: 60px 0;
+  color: var(--text-tertiary);
+  font-size: 14px;
+}
+
+.footprint-loading {
+  padding: 40px 0;
+}
+
+.kpi-skeleton-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 20px;
+  margin-bottom: 20px;
+}
+
+.kpi-skeleton-card {
+  height: 60px;
+  border-radius: 8px;
+  background: color-mix(in srgb, var(--text-tertiary) 6%, transparent);
+}
+
+.timeline-skeleton-list {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.timeline-skeleton-item {
+  height: 80px;
+  border-radius: 8px;
+  background: color-mix(in srgb, var(--text-tertiary) 6%, transparent);
+}
+
+.footprint-export-modal-mask {
+  position: fixed;
+  inset: 0;
+  z-index: 1200;
+  background: color-mix(in srgb, #000 36%, transparent);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 24px;
+}
+
+.footprint-export-modal {
+  width: min(520px, 100%);
+  border-radius: 16px;
+  background: var(--bg-primary);
+  border: 1px solid color-mix(in srgb, var(--border-color) 60%, transparent);
+  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.2);
+  padding: 22px 22px 18px;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  animation: footprintFadeSlideUp 0.2s ease both;
+
+  h3 {
+    margin: 0;
+    font-size: 18px;
+    font-weight: 600;
+    color: var(--text-primary);
+  }
+
+  p {
+    margin: 0;
+    color: var(--text-secondary);
+    font-size: 14px;
+    line-height: 1.5;
+  }
+}
+
+.export-modal-icon {
+  width: 34px;
+  height: 34px;
+  border-radius: 10px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.export-modal-icon-progress {
+  color: var(--primary);
+  background: color-mix(in srgb, var(--primary) 16%, transparent);
+}
+
+.export-modal-icon-success {
+  color: #16a34a;
+  background: color-mix(in srgb, #16a34a 18%, transparent);
+}
+
+.export-modal-icon-error {
+  color: #ef4444;
+  background: color-mix(in srgb, #ef4444 18%, transparent);
+}
+
+.export-modal-path {
+  display: block;
+  margin-top: 2px;
+  padding: 10px 12px;
+  border-radius: 10px;
+  font-family: inherit;
+  font-weight: 500;
+  font-size: 12px;
+  line-height: 1.4;
+  color: var(--text-tertiary);
+  background: color-mix(in srgb, var(--text-tertiary) 8%, transparent);
+  border: 1px solid color-mix(in srgb, var(--border-color) 40%, transparent);
+  white-space: pre-wrap;
+  word-break: break-all;
+}
+
+.export-modal-actions {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 6px;
+}
+
+.skeleton-shimmer {
+  position: relative;
+  overflow: hidden;
+
+  &::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    background: linear-gradient(
+      90deg,
+      transparent,
+      color-mix(in srgb, var(--bg-primary) 50%, transparent),
+      transparent
+    );
+    transform: translateX(-100%);
+    animation: footprintShimmer 1.5s infinite;
+  }
+}
+
+/* Animations */
+@keyframes footprintPageEnter {
+  from { opacity: 0; transform: translateY(10px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes footprintFadeSlideUp {
+  from { opacity: 0; transform: translateY(5px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes footprintKpiIn {
+  from { opacity: 0; transform: translateY(8px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes footprintTimelineItemIn {
+  from { opacity: 0; transform: translateY(10px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes footprintSpin {
+  100% { transform: rotate(360deg); }
+}
+
+@keyframes footprintShimmer {
+  100% { transform: translateX(100%); }
+}
+
+@media (max-width: 1100px) {
+  .kpi-grid,
+  .kpi-skeleton-grid {
+    grid-template-columns: repeat(3, 1fr);
+  }
+}
+
+@media (max-width: 800px) {
+  .my-footprint-page {
+    padding: 20px;
+  }
+  .kpi-grid,
+  .kpi-skeleton-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+}
--- a/src/pages/MyFootprintPage.tsx
+++ b/src/pages/MyFootprintPage.tsx
@@ -0,0 +1,983 @@
+import { useCallback, useEffect, useMemo, useRef, useState, type ReactNode } from 'react'
+import { useNavigate } from 'react-router-dom'
+import { AlertCircle, AtSign, CheckCircle2, Download, Loader2, MessageCircle, RefreshCw, Search, Sparkles, Users } from 'lucide-react'
+import DateRangePicker from '../components/DateRangePicker'
+import './MyFootprintPage.scss'
+
+type RangePreset = 'today' | 'yesterday' | 'this_week' | 'last_week' | 'custom'
+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
+  private_replied_people: number
+  private_outbound_people: number
+  private_reply_rate: number
+  mention_count: number
+  mention_group_count: number
+}
+
+interface MyFootprintPrivateSession {
+  session_id: string
+  incoming_count: number
+  outgoing_count: number
+  replied: boolean
+  first_incoming_ts: number
+  first_reply_ts: number
+  latest_ts: number
+  anchor_local_id: number
+  anchor_create_time: number
+  displayName?: string
+  avatarUrl?: string
+}
+
+interface MyFootprintPrivateSegment {
+  session_id: string
+  segment_index: number
+  start_ts: number
+  end_ts: number
+  duration_sec: number
+  incoming_count: number
+  outgoing_count: number
+  message_count: number
+  replied: boolean
+  first_incoming_ts: number
+  first_reply_ts: number
+  latest_ts: number
+  anchor_local_id: number
+  anchor_create_time: number
+  displayName?: string
+  avatarUrl?: string
+}
+
+interface MyFootprintMention {
+  session_id: string
+  local_id: number
+  create_time: number
+  sender_username: string
+  message_content: string
+  source: string
+  sessionDisplayName?: string
+  senderDisplayName?: string
+  senderAvatarUrl?: string
+}
+
+interface MyFootprintMentionGroup {
+  session_id: string
+  count: number
+  latest_ts: number
+  displayName?: string
+  avatarUrl?: string
+}
+
+interface MyFootprintDiagnostics {
+  truncated: boolean
+  scanned_dbs: number
+  elapsed_ms: number
+  mention_truncated?: boolean
+  private_truncated?: boolean
+}
+
+interface MyFootprintData {
+  summary: MyFootprintSummary
+  private_sessions: MyFootprintPrivateSession[]
+  private_segments: MyFootprintPrivateSegment[]
+  mentions: MyFootprintMention[]
+  mention_groups: MyFootprintMentionGroup[]
+  diagnostics: MyFootprintDiagnostics
+}
+
+interface TimelineBoundaryItem {
+  kind: 'boundary'
+  edge: 'start' | 'end'
+  key: string
+  time: number
+  label: string
+}
+
+interface TimelineMentionItem {
+  kind: 'mention'
+  key: string
+  time: number
+  sessionId: string
+  localId: number
+  createTime: number
+  groupName: string
+  groupAvatarUrl?: string
+  senderName: string
+  messageContent: string
+}
+
+interface TimelinePrivateItem {
+  kind: 'private'
+  key: string
+  time: number
+  endTime: number
+  sessionId: string
+  anchorLocalId: number
+  anchorCreateTime: number
+  displayName: string
+  avatarUrl?: string
+  subtitle: string
+  totalInteractions: number
+  summaryText: string
+  dotVariant: PrivateDotVariant
+  isRange: boolean
+}
+
+type TimelineItem = TimelineBoundaryItem | TimelineMentionItem | TimelinePrivateItem
+
+const EMPTY_DATA: MyFootprintData = {
+  summary: {
+    private_inbound_people: 0,
+    private_replied_people: 0,
+    private_outbound_people: 0,
+    private_reply_rate: 0,
+    mention_count: 0,
+    mention_group_count: 0
+  },
+  private_sessions: [],
+  private_segments: [],
+  mentions: [],
+  mention_groups: [],
+  diagnostics: {
+    truncated: false,
+    scanned_dbs: 0,
+    elapsed_ms: 0,
+    mention_truncated: false,
+    private_truncated: false
+  }
+}
+
+function toDayStart(date: Date): Date {
+  const next = new Date(date)
+  next.setHours(0, 0, 0, 0)
+  return next
+}
+
+function toDayEnd(date: Date): Date {
+  const next = new Date(date)
+  next.setHours(23, 59, 59, 999)
+  return next
+}
+
+function toSeconds(date: Date): number {
+  return Math.floor(date.getTime() / 1000)
+}
+
+function toDateInputValue(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}-${d}`
+}
+
+function getWeekStart(date: Date): Date {
+  const base = toDayStart(date)
+  const day = base.getDay()
+  const diff = day === 0 ? -6 : 1 - day
+  base.setDate(base.getDate() + diff)
+  return base
+}
+
+function formatTimelineMoment(seconds: number, mode: TimelineTimeMode): string {
+  if (!seconds || !Number.isFinite(seconds)) return '--'
+  const date = new Date(seconds * 1000)
+  const yyyy = `${date.getFullYear()}`
+  const mm = `${date.getMonth() + 1}`.padStart(2, '0')
+  const dd = `${date.getDate()}`.padStart(2, '0')
+  const hh = `${date.getHours()}`.padStart(2, '0')
+  const min = `${date.getMinutes()}`.padStart(2, '0')
+  if (mode === 'full_date_clock') {
+    return `${yyyy}-${mm}-${dd} ${hh}:${min}`
+  }
+  if (mode === 'month_day_clock') {
+    return `${mm}-${dd} ${hh}:${min}`
+  }
+  return `${hh}:${min}`
+}
+
+function formatPercent(value: number): string {
+  const safe = Number.isFinite(value) ? value : 0
+  return `${(safe * 100).toFixed(1)}%`
+}
+
+function decodeHtmlEntities(content: string): string {
+  return String(content || '')
+    .replace(/&amp;/g, '&')
+    .replace(/&lt;/g, '<')
+    .replace(/&gt;/g, '>')
+    .replace(/&quot;/g, '"')
+    .replace(/&apos;/g, "'")
+}
+
+function stripGroupSenderPrefix(content: string): string {
+  return String(content || '')
+    .replace(/^[\s]*([a-zA-Z0-9_@-]+):(?!\/\/)(?:\s*(?:\r?\n|<br\s*\/?>)\s*|\s*)/i, '')
+    .replace(/^[a-zA-Z0-9]+@openim:\n?/i, '')
+}
+
+function normalizeFootprintMessageContent(content: string): string {
+  const decoded = decodeHtmlEntities(content || '')
+  const stripped = stripGroupSenderPrefix(decoded)
+  return stripped.trim()
+}
+
+function renderMentionContent(content: string): ReactNode {
+  const normalized = String(content || '').trim() || '[空消息]'
+  const parts = normalized.split(/(@我|＠我)/g)
+  if (parts.length <= 1) return normalized
+  return parts.map((part, index) => {
+    if (part === '@我' || part === '＠我') {
+      return (
+        <span key={index} className="mention-token">
+          {part}
+        </span>
+      )
+    }
+    return <span key={index}>{part}</span>
+  })
+}
+
+function formatDurationLabel(beginTimestamp: number, endTimestamp: number): string {
+  if (!beginTimestamp || !endTimestamp || endTimestamp <= beginTimestamp) {
+    return '持续不足 1 分钟'
+  }
+  const minutes = Math.max(1, Math.round((endTimestamp - beginTimestamp) / 60))
+  return `持续 ${minutes} 分钟`
+}
+
+function resolveRangePresetLabel(preset: RangePreset): string {
+  switch (preset) {
+    case 'today':
+      return '今天'
+    case 'yesterday':
+      return '昨天'
+    case 'this_week':
+      return '本周'
+    case 'last_week':
+      return '上周'
+    default:
+      return '自定义'
+  }
+}
+
+function buildRange(preset: RangePreset, customStart: string, customEnd: string): { begin: number; end: number; label: string } {
+  const now = new Date()
+
+  if (preset === 'today') {
+    return {
+      begin: toSeconds(toDayStart(now)),
+      end: toSeconds(now),
+      label: '今天'
+    }
+  }
+
+  if (preset === 'yesterday') {
+    const yesterday = new Date(now)
+    yesterday.setDate(yesterday.getDate() - 1)
+    return {
+      begin: toSeconds(toDayStart(yesterday)),
+      end: toSeconds(toDayEnd(yesterday)),
+      label: '昨天'
+    }
+  }
+
+  if (preset === 'this_week') {
+    const weekStart = getWeekStart(now)
+    const weekEnd = new Date(weekStart)
+    weekEnd.setDate(weekStart.getDate() + 6)
+    return {
+      begin: toSeconds(toDayStart(weekStart)),
+      end: toSeconds(toDayEnd(weekEnd)),
+      label: '本周'
+    }
+  }
+
+  if (preset === 'last_week') {
+    const thisWeekStart = getWeekStart(now)
+    const lastWeekStart = new Date(thisWeekStart)
+    lastWeekStart.setDate(lastWeekStart.getDate() - 7)
+    const lastWeekEnd = new Date(thisWeekStart)
+    lastWeekEnd.setDate(lastWeekEnd.getDate() - 1)
+    return {
+      begin: toSeconds(toDayStart(lastWeekStart)),
+      end: toSeconds(toDayEnd(lastWeekEnd)),
+      label: '上周'
+    }
+  }
+
+  const customStartDate = customStart ? new Date(`${customStart}T00:00:00`) : toDayStart(now)
+  const customEndDate = customEnd ? new Date(`${customEnd}T23:59:59`) : toDayEnd(now)
+  const begin = toSeconds(customStartDate)
+  const end = Math.max(begin, toSeconds(customEndDate))
+
+  return {
+    begin,
+    end,
+    label: `${toDateInputValue(customStartDate)} 至 ${toDateInputValue(customEndDate)}`
+  }
+}
+
+function MyFootprintPage() {
+  const navigate = useNavigate()
+  const [preset, setPreset] = useState<RangePreset>('today')
+  const [customStartDate, setCustomStartDate] = useState(() => toDateInputValue(toDayStart(new Date())))
+  const [customEndDate, setCustomEndDate] = useState(() => toDateInputValue(toDayStart(new Date())))
+  const [searchKeyword, setSearchKeyword] = useState('')
+  const [timelineMode, setTimelineMode] = useState<TimelineMode>('all')
+  const [data, setData] = useState<MyFootprintData>(EMPTY_DATA)
+  const [loading, setLoading] = useState(false)
+  const [exporting, setExporting] = useState(false)
+  const [exportModalStatus, setExportModalStatus] = useState<ExportModalStatus>('idle')
+  const [exportModalTitle, setExportModalTitle] = useState('')
+  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])
+  const timelineTimeMode = useMemo<TimelineTimeMode>(() => {
+    const span = Math.max(0, currentRange.end - currentRange.begin)
+    if (span > 365 * 24 * 60 * 60) return 'full_date_clock'
+    if (span > 24 * 60 * 60) return 'month_day_clock'
+    return 'clock'
+  }, [currentRange.begin, currentRange.end])
+
+  const handleJump = useCallback((sessionId: string, localId: number, createTime: number) => {
+    if (!sessionId || !localId || !createTime) return
+    const query = new URLSearchParams({
+      sessionId,
+      jumpLocalId: String(localId),
+      jumpCreateTime: String(createTime),
+      jumpSource: 'footprint'
+    })
+    navigate(`/chat?${query.toString()}`)
+  }, [navigate])
+
+  const loadData = useCallback(async () => {
+    const rangeKey = `${currentRange.begin}-${currentRange.end}`
+    if (inflightRangeKeyRef.current === rangeKey) {
+      return
+    }
+    inflightRangeKeyRef.current = rangeKey
+    setLoading(true)
+    setError(null)
+    try {
+      const result = await window.electronAPI.chat.getMyFootprintStats(currentRange.begin, currentRange.end)
+      if (!result.success || !result.data) {
+        setError(result.error || '读取统计失败')
+        setData(EMPTY_DATA)
+        return
+      }
+      setData({
+        ...result.data,
+        private_segments: Array.isArray(result.data.private_segments) ? result.data.private_segments : []
+      })
+    } catch (loadError) {
+      setError(String(loadError))
+      setData(EMPTY_DATA)
+    } finally {
+      setLoading(false)
+      if (inflightRangeKeyRef.current === rangeKey) {
+        inflightRangeKeyRef.current = null
+      }
+    }
+  }, [currentRange.begin, currentRange.end])
+
+  useEffect(() => {
+    void loadData()
+  }, [loadData])
+
+  const keyword = searchKeyword.trim().toLowerCase()
+
+  const privateSessionMetaMap = useMemo(() => {
+    const map = new Map<string, { displayName?: string; avatarUrl?: string }>()
+    for (const item of data.private_sessions) {
+      map.set(item.session_id, {
+        displayName: item.displayName,
+        avatarUrl: item.avatarUrl
+      })
+    }
+    for (const item of data.private_segments) {
+      if (!map.has(item.session_id)) {
+        map.set(item.session_id, {
+          displayName: item.displayName,
+          avatarUrl: item.avatarUrl
+        })
+      }
+    }
+    return map
+  }, [data.private_sessions, data.private_segments])
+
+  const filteredMentions = useMemo(() => {
+    if (!keyword) return data.mentions
+    return data.mentions.filter((item) => {
+      const sessionName = (item.sessionDisplayName || '').toLowerCase()
+      const senderName = (item.senderDisplayName || '').toLowerCase()
+      const sender = item.sender_username.toLowerCase()
+      const content = normalizeFootprintMessageContent(item.message_content).toLowerCase()
+      return sessionName.includes(keyword) || senderName.includes(keyword) || sender.includes(keyword) || content.includes(keyword)
+    })
+  }, [data.mentions, keyword])
+
+  const filteredPrivateSegments = useMemo(() => {
+    const rawSegments = data.private_segments.length > 0
+      ? data.private_segments
+      : data.private_sessions.map((item, index) => ({
+          session_id: item.session_id,
+          segment_index: index + 1,
+          start_ts: item.first_incoming_ts > 0
+            ? item.first_incoming_ts
+            : item.first_reply_ts > 0
+              ? item.first_reply_ts
+              : item.latest_ts,
+          end_ts: item.latest_ts,
+          duration_sec: Math.max(0, item.latest_ts - (item.first_incoming_ts || item.first_reply_ts || item.latest_ts)),
+          incoming_count: item.incoming_count,
+          outgoing_count: item.outgoing_count,
+          message_count: Math.max(0, item.incoming_count + item.outgoing_count),
+          replied: item.replied,
+          first_incoming_ts: item.first_incoming_ts,
+          first_reply_ts: item.first_reply_ts,
+          latest_ts: item.latest_ts,
+          anchor_local_id: item.anchor_local_id,
+          anchor_create_time: item.anchor_create_time,
+          displayName: item.displayName,
+          avatarUrl: item.avatarUrl
+        }))
+
+    if (!keyword) return rawSegments
+    return rawSegments.filter((item) => {
+      const meta = privateSessionMetaMap.get(item.session_id)
+      const name = String(item.displayName || meta?.displayName || '').toLowerCase()
+      const id = item.session_id.toLowerCase()
+      return name.includes(keyword) || id.includes(keyword)
+    })
+  }, [data.private_segments, data.private_sessions, keyword, privateSessionMetaMap])
+
+  const mentionGroupMetaMap = useMemo(() => {
+    const map = new Map<string, { displayName?: string; avatarUrl?: string }>()
+    for (const item of data.mention_groups) {
+      map.set(item.session_id, { displayName: item.displayName, avatarUrl: item.avatarUrl })
+    }
+    for (const item of data.private_sessions) {
+      if (!map.has(item.session_id)) {
+        map.set(item.session_id, { displayName: item.displayName, avatarUrl: item.avatarUrl })
+      }
+    }
+    return map
+  }, [data.mention_groups, data.private_sessions])
+
+  const mentionTimelineItems = useMemo<TimelineMentionItem[]>(() => {
+    return filteredMentions
+      .filter((item) => item.create_time > 0)
+      .map((item) => {
+        const groupMeta = mentionGroupMetaMap.get(item.session_id)
+        return {
+          kind: 'mention' as const,
+          key: `mention:${item.session_id}:${item.local_id}`,
+          time: item.create_time,
+          sessionId: item.session_id,
+          localId: item.local_id,
+          createTime: item.create_time,
+          groupName: item.sessionDisplayName || groupMeta?.displayName || item.session_id,
+          groupAvatarUrl: groupMeta?.avatarUrl,
+          senderName: item.senderDisplayName || item.sender_username || '未知',
+          messageContent: normalizeFootprintMessageContent(item.message_content)
+        }
+      })
+  }, [filteredMentions, mentionGroupMetaMap])
+
+  const privateTimelineItems = useMemo<TimelinePrivateItem[]>(() => {
+    return filteredPrivateSegments
+      .map((item) => {
+        const startTime = item.start_ts > 0
+          ? item.start_ts
+          : item.first_incoming_ts > 0
+            ? item.first_incoming_ts
+            : item.first_reply_ts > 0
+              ? item.first_reply_ts
+              : item.latest_ts
+
+        const endTime = item.end_ts > 0 ? item.end_ts : item.latest_ts
+        const isRange = endTime > startTime + 60
+        const totalInteractions = Math.max(0, item.message_count || (item.incoming_count + item.outgoing_count))
+        const durationLabel = item.duration_sec > 0
+          ? `持续 ${Math.max(1, Math.round(item.duration_sec / 60))} 分钟`
+          : formatDurationLabel(startTime, endTime)
+        const subtitle = isRange
+          ? `${formatTimelineMoment(startTime, timelineTimeMode)} 至 ${formatTimelineMoment(endTime || startTime, timelineTimeMode)} · ${durationLabel}`
+          : ''
+        const summaryText = `收到 ${item.incoming_count} 条 / 发送 ${item.outgoing_count} 条${item.replied ? ' · 已回复' : ''}`
+        const sessionMeta = privateSessionMetaMap.get(item.session_id)
+        let dotVariant: PrivateDotVariant = 'both'
+        if (item.incoming_count > 0 && item.outgoing_count === 0) {
+          dotVariant = 'inbound_only'
+        } else if (item.incoming_count === 0 && item.outgoing_count > 0) {
+          dotVariant = 'outbound_only'
+        }
+
+        return {
+          kind: 'private' as const,
+          key: `private:${item.session_id}:${item.segment_index}:${item.start_ts}`,
+          time: startTime,
+          endTime,
+          sessionId: item.session_id,
+          anchorLocalId: item.anchor_local_id,
+          anchorCreateTime: item.anchor_create_time,
+          displayName: item.displayName || sessionMeta?.displayName || item.session_id,
+          avatarUrl: item.avatarUrl || sessionMeta?.avatarUrl,
+          subtitle,
+          totalInteractions,
+          summaryText,
+          dotVariant,
+          isRange
+        }
+      })
+      .filter((item) => item.time > 0)
+  }, [filteredPrivateSegments, privateSessionMetaMap, timelineTimeMode])
+
+  const timelineItems = useMemo<TimelineItem[]>(() => {
+    const events: TimelineItem[] = []
+    if (timelineMode !== 'private') {
+      events.push(...mentionTimelineItems)
+    }
+    if (timelineMode !== 'mention') {
+      events.push(...privateTimelineItems)
+    }
+
+    events.sort((a, b) => {
+      if (a.time !== b.time) return a.time - b.time
+      const rankA = a.kind === 'mention' ? 0 : a.kind === 'private' ? 1 : 2
+      const rankB = b.kind === 'mention' ? 0 : b.kind === 'private' ? 1 : 2
+      return rankA - rankB
+    })
+
+    const presetLabel = resolveRangePresetLabel(preset)
+    const startNode: TimelineBoundaryItem = {
+      kind: 'boundary',
+      edge: 'start',
+      key: 'boundary:start',
+      time: currentRange.begin,
+      label: `区域时间开始（${presetLabel}）`
+    }
+
+    const endNode: TimelineBoundaryItem = {
+      kind: 'boundary',
+      edge: 'end',
+      key: 'boundary:end',
+      time: currentRange.end,
+      label: `区域时间结束（${preset === 'today' ? '现在' : presetLabel}）`
+    }
+
+    return [startNode, ...events, endNode]
+  }, [timelineMode, mentionTimelineItems, privateTimelineItems, currentRange.begin, currentRange.end, preset])
+
+  const timelineEventCount = useMemo(
+    () => timelineItems.filter((item) => item.kind !== 'boundary').length,
+    [timelineItems]
+  )
+
+  const handleExport = useCallback(async (format: 'csv' | 'json') => {
+    try {
+      setExporting(true)
+      setExportModalStatus('progress')
+      setExportModalTitle(`正在准备导出 ${format.toUpperCase()}`)
+      setExportModalDescription('正在准备文件保存信息...')
+      setExportModalPath('')
+      const downloadsPath = await window.electronAPI.app.getDownloadsPath()
+      const separator = downloadsPath && downloadsPath.includes('\\') ? '\\' : '/'
+      const rangeName = currentRange.label.replace(/[\\/:*?"<>|\s]+/g, '_')
+      const suggestedName = `my_footprint_${rangeName}_${Date.now()}.${format}`
+      const defaultPath = downloadsPath ? `${downloadsPath}${separator}${suggestedName}` : suggestedName
+
+      setExportModalDescription('请在弹窗中选择导出路径...')
+      const saveResult = await window.electronAPI.dialog.saveFile({
+        title: format === 'csv' ? '导出我的足迹 CSV' : '导出我的足迹 JSON',
+        defaultPath,
+        filters: format === 'csv'
+          ? [{ name: 'CSV', extensions: ['csv'] }]
+          : [{ name: 'JSON', extensions: ['json'] }]
+      })
+      if (saveResult.canceled || !saveResult.filePath) {
+        setExportModalStatus('idle')
+        setExportModalTitle('')
+        setExportModalDescription('')
+        setExportModalPath('')
+        return
+      }
+
+      setExportModalDescription('正在导出数据，请稍候...')
+      setExportModalPath(saveResult.filePath)
+      const exportResult = await window.electronAPI.chat.exportMyFootprint(
+        currentRange.begin,
+        currentRange.end,
+        format,
+        saveResult.filePath
+      )
+      if (!exportResult.success) {
+        setExportModalStatus('error')
+        setExportModalTitle('导出失败')
+        setExportModalDescription(exportResult.error || '未知错误')
+        setExportModalPath(saveResult.filePath)
+        return
+      }
+      setExportModalStatus('success')
+      setExportModalTitle('导出完成')
+      setExportModalDescription(`文件已成功导出为 ${format.toUpperCase()}。`)
+      setExportModalPath(exportResult.filePath || saveResult.filePath)
+    } catch (exportError) {
+      setExportModalStatus('error')
+      setExportModalTitle('导出失败')
+      setExportModalDescription(String(exportError))
+    } finally {
+      setExporting(false)
+    }
+  }, [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">
+        <div className="footprint-title-wrap">
+          <h1>我的微信足迹</h1>
+          <p>范围：{currentRange.label}</p>
+        </div>
+
+        <div className="footprint-toolbar">
+          <div className="range-preset-group">
+            {[
+              { value: 'today', label: '今天' },
+              { value: 'yesterday', label: '昨天' },
+              { value: 'this_week', label: '本周' },
+              { value: 'last_week', label: '上周' },
+              { value: 'custom', label: '自定义' }
+            ].map((item) => (
+              <button
+                key={item.value}
+                type="button"
+                className={`preset-chip ${preset === item.value ? 'active' : ''}`}
+                onClick={() => setPreset(item.value as RangePreset)}
+              >
+                {item.label}
+              </button>
+            ))}
+          </div>
+
+          {preset === 'custom' && (
+            <div className="custom-range-row">
+              <DateRangePicker
+                startDate={customStartDate}
+                endDate={customEndDate}
+                onStartDateChange={setCustomStartDate}
+                onEndDateChange={setCustomEndDate}
+              />
+            </div>
+          )}
+
+          <div className="toolbar-actions">
+            <div className="search-input">
+              <Search size={15} />
+              <input
+                value={searchKeyword}
+                onChange={(event) => setSearchKeyword(event.target.value)}
+                placeholder="搜索联系人/群聊/内容"
+              />
+            </div>
+            <button type="button" className="action-btn" onClick={() => void loadData()} disabled={loading}>
+              <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>
+            </button>
+            <button type="button" className="action-btn" onClick={() => void handleExport('json')} disabled={exporting || loading}>
+              <Download size={15} />
+              <span>导出 JSON</span>
+            </button>
+          </div>
+        </div>
+      </section>
+
+      {loading ? (
+        <section className="footprint-loading" aria-live="polite">
+          <div className="kpi-skeleton-grid">
+            {Array.from({ length: 4 }).map((_, index) => (
+              <div key={index} className="kpi-skeleton-card skeleton-shimmer" />
+            ))}
+          </div>
+          <div className="timeline-skeleton-list">
+            {Array.from({ length: 7 }).map((_, index) => (
+              <div key={index} className="timeline-skeleton-item skeleton-shimmer" />
+            ))}
+          </div>
+        </section>
+      ) : error ? (
+        <section className="footprint-error" role="alert">
+          <h3>读取我的足迹失败</h3>
+          <p>{error}</p>
+          <button type="button" className="action-btn" onClick={() => void loadData()}>
+            <RefreshCw size={15} />
+            <span>重试</span>
+          </button>
+        </section>
+      ) : (
+        <>
+          <section className="kpi-grid">
+            <button type="button" className="kpi-card" onClick={() => setTimelineMode('private')}>
+              <span className="kpi-label">有聊天的人数</span>
+              <strong>{data.summary.private_inbound_people}</strong>
+              <small>回复了其中 {data.summary.private_replied_people} 人</small>
+            </button>
+            <button type="button" className="kpi-card" onClick={() => setTimelineMode('private')}>
+              <span className="kpi-label">我有回复的人数</span>
+              <strong>{data.summary.private_outbound_people}</strong>
+              <small>回复率 {formatPercent(data.summary.private_reply_rate)}</small>
+            </button>
+            <button type="button" className="kpi-card" onClick={() => setTimelineMode('mention')}>
+              <span className="kpi-label">@我次数</span>
+              <strong>{data.summary.mention_count}</strong>
+              <small>可点击查看原消息</small>
+            </button>
+            <button type="button" className="kpi-card" onClick={() => setTimelineMode('mention')}>
+              <span className="kpi-label">涉及群聊</span>
+              <strong>{data.summary.mention_group_count}</strong>
+              <small>按群聚合 @我消息</small>
+            </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}`}
+          >
+            <div className="timeline-head">
+              <div className="timeline-head-left">
+                <h2>联络时间线</h2>
+                <p>最上方是时间区间开始，最下方是时间区间终点，中间按时间展示群聊 @我 与私聊分段会话节点。</p>
+              </div>
+              <div className="timeline-mode-row">
+                <button
+                  type="button"
+                  className={`timeline-mode-chip ${timelineMode === 'all' ? 'active' : ''}`}
+                  onClick={() => setTimelineMode('all')}
+                >
+                  全部 {timelineEventCount}
+                </button>
+                <button
+                  type="button"
+                  className={`timeline-mode-chip ${timelineMode === 'mention' ? 'active' : ''}`}
+                  onClick={() => setTimelineMode('mention')}
+                >
+                  @我群聊 {mentionTimelineItems.length}
+                </button>
+                <button
+                  type="button"
+                  className={`timeline-mode-chip ${timelineMode === 'private' ? 'active' : ''}`}
+                  onClick={() => setTimelineMode('private')}
+                >
+                  私聊 {privateTimelineItems.length}
+                </button>
+              </div>
+            </div>
+
+            {timelineEventCount === 0 ? (
+              <div className="panel-empty-state">当前区间暂无联络事件，试试切换日期范围或清空关键词筛选。</div>
+            ) : (
+              <div className="timeline-stream">
+                {timelineItems.map((item, index) => (
+                  <div
+                    key={item.key}
+                    className={`timeline-item timeline-item-${item.kind}`}
+                    style={{ animationDelay: `${Math.min(index, 12) * 0.04}s` }}
+                  >
+                    <div className={`timeline-time timeline-time-${item.kind}`}>
+                      {item.kind === 'private' ? (
+                        <div className="timeline-time-range">
+                          <span className="timeline-time-main">{formatTimelineMoment(item.time, timelineTimeMode)}</span>
+                          {item.isRange && (
+                            <span className="timeline-time-end-wrap">
+                              <span className="timeline-time-end">{formatTimelineMoment(item.endTime, timelineTimeMode)}</span>
+                            </span>
+                          )}
+                        </div>
+                      ) : (
+                        formatTimelineMoment(item.time, timelineTimeMode)
+                      )}
+                    </div>
+                    <div className={`timeline-dot-col timeline-dot-col-${item.kind}`}>
+                      {item.kind === 'private' ? (
+                        <div className="timeline-dot-range">
+                          <div className={`timeline-dot timeline-dot-private timeline-dot-private-start timeline-dot-private-${item.dotVariant}`} />
+                          {item.isRange && (
+                            <>
+                              <div className={`timeline-dot-range-line timeline-dot-range-line-${item.dotVariant}`} />
+                              <div className={`timeline-dot timeline-dot-private timeline-dot-private-end timeline-dot-private-${item.dotVariant}`} />
+                            </>
+                          )}
+                        </div>
+                      ) : (
+                        <div className={`timeline-dot timeline-dot-${item.kind}${item.kind === 'boundary' ? ` timeline-dot-${item.edge}` : ''}`} />
+                      )}
+                    </div>
+                    <div className="timeline-content-wrap">
+                      {item.kind === 'boundary' && (
+                        <div className={`timeline-boundary timeline-boundary-${item.edge}`}>{item.label}</div>
+                      )}
+
+                      {item.kind === 'mention' && (
+                        <div className="timeline-card timeline-card-mention">
+                          <div className="timeline-card-head">
+                            <div className="timeline-identity">
+                              <div className="timeline-avatar">
+                                {item.groupAvatarUrl ? (
+                                  <img src={item.groupAvatarUrl} alt={item.groupName} />
+                                ) : (
+                                  <Users size={16} />
+                                )}
+                              </div>
+                              <div className="timeline-title-group">
+                                <div className="timeline-title">{item.groupName}</div>
+                                <div className="timeline-subtitle">发送人：{item.senderName}</div>
+                              </div>
+                            </div>
+                            <button
+                              type="button"
+                              className="jump-btn timeline-jump-btn"
+                              onClick={() => handleJump(item.sessionId, item.localId, item.createTime)}
+                            >
+                              跳转
+                            </button>
+                          </div>
+                          <div className="timeline-message mention-message">{renderMentionContent(item.messageContent)}</div>
+                        </div>
+                      )}
+
+                      {item.kind === 'private' && (
+                        <div className="timeline-card timeline-card-private">
+                          <div className="timeline-card-head">
+                            <div className="timeline-identity">
+                              <div className="timeline-avatar timeline-avatar-private">
+                                {item.avatarUrl ? (
+                                  <img src={item.avatarUrl} alt={item.displayName} />
+                                ) : (
+                                  <MessageCircle size={16} />
+                                )}
+                              </div>
+                              <div className="timeline-title-group">
+                                <div className="timeline-title">{item.displayName}</div>
+                                <div className="timeline-subtitle">{item.subtitle}</div>
+                              </div>
+                            </div>
+                            <div className="timeline-right-tools">
+                              <span className="timeline-count-badge">共 {item.totalInteractions} 条</span>
+                              <button
+                                type="button"
+                                className="jump-btn timeline-jump-btn"
+                                disabled={!item.anchorLocalId || !item.anchorCreateTime}
+                                onClick={() => handleJump(item.sessionId, item.anchorLocalId, item.anchorCreateTime)}
+                              >
+                                跳转
+                              </button>
+                            </div>
+                          </div>
+                          <div className="timeline-message private-message">{item.summaryText}</div>
+                        </div>
+                      )}
+                    </div>
+                  </div>
+                ))}
+              </div>
+            )}
+          </section>
+        </>
+      )}
+      {exportModalStatus !== 'idle' && (
+        <div className="footprint-export-modal-mask" role="presentation">
+          <div className="footprint-export-modal" role="dialog" aria-modal="true" aria-live="polite">
+            <div className={`export-modal-icon export-modal-icon-${exportModalStatus}`}>
+              {exportModalStatus === 'progress' && <RefreshCw size={20} className="spin" />}
+              {exportModalStatus === 'success' && <CheckCircle2 size={20} />}
+              {exportModalStatus === 'error' && <AlertCircle size={20} />}
+            </div>
+            <h3>{exportModalTitle}</h3>
+            <p>{exportModalDescription}</p>
+            {exportModalPath && <code className="export-modal-path">{exportModalPath}</code>}
+            {exportModalStatus !== 'progress' && (
+              <div className="export-modal-actions">
+                <button
+                  type="button"
+                  className="action-btn"
+                  onClick={() => {
+                    setExportModalStatus('idle')
+                    setExportModalTitle('')
+                    setExportModalDescription('')
+                    setExportModalPath('')
+                  }}
+                >
+                  知道了
+                </button>
+              </div>
+            )}
+          </div>
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default MyFootprintPage
--- 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/SnsPage.tsx
+++ b/src/pages/SnsPage.tsx
@@ -1127,7 +1127,7 @@ export default function SnsPage() {
                    activeContactsCountTaskIdRef.current = null
                }
                finishBackgroundTask(taskId, 'completed', {
-                    detail: '鑱旂郴浜烘湅鍙嬪湀鏉℃暟琛ョ畻瀹屾垚',
+                    detail: '联系人朋友圈条数补算完成',
                    progressText: `${totalTargets}/${totalTargets}`
                })
            }
--- a/src/pages/WelcomePage.tsx
+++ b/src/pages/WelcomePage.tsx
@@ -15,7 +15,6 @@ const isMac = navigator.userAgent.toLowerCase().includes('mac')
 const isLinux = navigator.userAgent.toLowerCase().includes('linux')
 const isWindows = !isMac && !isLinux

-const dbDirName = isMac ? '2.0b4.0.9 目录' : 'xwechat_files 目录'
 const DB_PATH_CHINESE_ERROR = '路径包含中文字符，迁移至全英文目录后再试'
 const dbPathPlaceholder = isMac
    ? '例如: ~/Library/Containers/com.tencent.xinWeChat/Data/Library/Application Support/com.tencent.xinWeChat/2.0b4.0.9'
@@ -25,7 +24,7 @@ const dbPathPlaceholder = isMac

 const steps = [
  { id: 'intro', title: '欢迎', desc: '准备开始你的本地数据探索' },
-  { id: 'db', title: '数据库目录', desc: `定位 ${dbDirName}` },
+  { id: 'db', title: '数据库目录', desc: `定位 xwechat_files 目录` },
  { id: 'cache', title: '缓存目录', desc: '设置本地缓存存储位置（可选）' },
  { id: 'key', title: '解密密钥', desc: '获取密钥与自动识别账号' },
  { id: 'image', title: '图片密钥', desc: '获取 XOR 与 AES 密钥' },
@@ -369,7 +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 {
@@ -845,9 +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 {
@@ -520,7 +529,7 @@ export async function setExportDefaultTxtColumns(columns: string[]): Promise<voi
  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_TXT_COLUMNS, columns)
 }

-// 获取导出默认并发<EFBFBD><EFBFBD>
+// 获取导出默认并发数
 export async function getExportDefaultConcurrency(): Promise<number | null> {
  const value = await config.get(CONFIG_KEYS.EXPORT_DEFAULT_CONCURRENCY)
  if (typeof value === 'number' && Number.isFinite(value)) return value
@@ -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
@@ -393,6 +393,95 @@ export interface ElectronAPI {
    getVoiceTranscript: (sessionId: string, msgId: string, createTime?: number) => Promise<{ success: boolean; transcript?: string; error?: string }>
    onVoiceTranscriptPartial: (callback: (payload: { sessionId?: string; msgId: string; createTime?: number; text: string }) => void) => () => void
    getMessage: (sessionId: string, localId: number) => Promise<{ success: boolean; message?: Message; error?: string }>
+    getMyFootprintStats: (
+      beginTimestamp: number,
+      endTimestamp: number,
+      options?: {
+        myWxid?: string
+        privateSessionIds?: string[]
+        groupSessionIds?: string[]
+        mentionLimit?: number
+        privateLimit?: number
+        mentionMode?: 'text_at_me' | string
+      }
+    ) => Promise<{
+      success: boolean
+      data?: {
+        summary: {
+          private_inbound_people: number
+          private_replied_people: number
+          private_outbound_people: number
+          private_reply_rate: number
+          mention_count: number
+          mention_group_count: number
+        }
+        private_sessions: Array<{
+          session_id: string
+          incoming_count: number
+          outgoing_count: number
+          replied: boolean
+          first_incoming_ts: number
+          first_reply_ts: number
+          latest_ts: number
+          anchor_local_id: number
+          anchor_create_time: number
+          displayName?: string
+          avatarUrl?: string
+        }>
+        private_segments: Array<{
+          session_id: string
+          segment_index: number
+          start_ts: number
+          end_ts: number
+          duration_sec: number
+          incoming_count: number
+          outgoing_count: number
+          message_count: number
+          replied: boolean
+          first_incoming_ts: number
+          first_reply_ts: number
+          latest_ts: number
+          anchor_local_id: number
+          anchor_create_time: number
+          displayName?: string
+          avatarUrl?: string
+        }>
+        mentions: Array<{
+          session_id: string
+          local_id: number
+          create_time: number
+          sender_username: string
+          message_content: string
+          source: string
+          sessionDisplayName?: string
+          senderDisplayName?: string
+          senderAvatarUrl?: string
+        }>
+        mention_groups: Array<{
+          session_id: string
+          count: number
+          latest_ts: number
+          displayName?: string
+          avatarUrl?: string
+        }>
+        diagnostics: {
+          truncated: boolean
+          scanned_dbs: number
+          elapsed_ms: number
+        }
+      }
+      error?: string
+    }>
+    exportMyFootprint: (
+      beginTimestamp: number,
+      endTimestamp: number,
+      format: 'csv' | 'json',
+      filePath: string
+    ) => Promise<{
+      success: boolean
+      filePath?: string
+      error?: string
+    }>
    onWcdbChange: (callback: (event: any, data: { type: string; json: string }) => void) => () => void
  }
  biz: {
@@ -986,6 +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
      }
    }
  }
Author	SHA1	Message	Date
cc	e79d18da03	Merge pull request #733 from hicccc77/dev Update release.yml	2026-04-12 14:46:41 +08:00
cc	69a598f196	Update release.yml	2026-04-12 14:46:17 +08:00
cc	ac84606f20	Merge pull request #732 from hicccc77/dev Dev	2026-04-12 14:22:42 +08:00
cc	b086507569	Merge branch 'dev' of https://github.com/hicccc77/WeFlow into dev	2026-04-12 14:19:51 +08:00
cc	360f4917b1	更新提示文案	2026-04-12 14:19:46 +08:00
H3CoF6	89d0f22dac	Merge pull request #731 from H3CoF6/fix/linux-key 适配更多wechat路径，优化拉起失败提示	2026-04-12 13:37:01 +08:00
H3CoF6	f4d63d01bd	适配更多wechat路径，优化拉起失败提示	2026-04-12 13:27:18 +08:00
xuncha	48ca54a856	Merge pull request #721 from xunchahaha/dev Dev	2026-04-12 08:39:41 +08:00
xuncha	bf3dfbba0f	Merge branch 'dev' into dev	2026-04-12 08:37:03 +08:00
xuncha	bd1bd8a8aa	Merge pull request #716 from zgshe/feature/export-date-range-time-picker-v2 feat(export): 导出日期范围添加时间选择功能	2026-04-12 08:36:32 +08:00
xuncha	7e1ca95bef	修复导出页头像丢失	2026-04-12 08:36:13 +08:00
xuncha	b7cb2cd42d	优化了选择会话逻辑	2026-04-12 08:20:54 +08:00
xuncha	6359123323	优化了接龙的消息样式	2026-04-12 08:11:20 +08:00
xuncha	f2f78bb4e2	实现了服务号的推送以及未读	2026-04-12 08:03:12 +08:00
xuncha	716b21b0dd	Merge branch 'dev' into feature/export-date-range-time-picker-v2	2026-04-12 07:26:00 +08:00
xuncha	cde3590986	优化一下ui	2026-04-12 07:10:59 +08:00
H3CoF6	f89ad6ec15	修release action fix: 修复yml空格错误	2026-04-12 00:55:57 +08:00
H3CoF6	4efa169313	Merge remote-tracking branch 'upstream/dev'	2026-04-12 00:52:29 +08:00
H3CoF6	933912f15d	fix: 修复yml空格的bug	2026-04-12 00:50:52 +08:00
H3CoF6	4e216ce036	Merge pull request #718 from H3CoF6/main 修复linux资源/打包和aur更新	2026-04-11 23:55:48 +08:00
H3CoF6	567fcd3683	Auto update aur release	2026-04-11 23:27:33 +08:00
H3CoF6	49ab0de7b3	release action 为linux文件添加可执行权	2026-04-11 22:59:20 +08:00
H3CoF6	0f34222954	chore: update xkey for linux	2026-04-11 22:53:38 +08:00
佘志高	caf5b0c9db	fix(export): 统一时间输入框字体与日期输入框一致	2026-04-11 22:18:03 +08:00
佘志高	f2d6188c53	feat(export): 导出日期范围添加时间选择功能为导出窗口的日期范围选择器添加了时间（HH:mm）选择功能： - 在日期输入框下方添加了时间选择控件（type="time"） - 默认时间范围：开始 00:00，结束 23:59 - 支持精确到分钟的时间范围设置 - 预设类型（今天、昨天、最近7天等）默认使用 00:00-23:59 - 自定义时间范围保留用户设置的具体时间 - 添加了结束时间不能早于开始时间的验证修改文件： - src/utils/exportDateRange.ts - 支持 YYYY-MM-DD HH:mm 格式的解析和格式化 - src/components/Export/ExportDateRangeDialog.tsx - 添加时间选择 UI 和逻辑 - src/components/Export/ExportDateRangeDialog.scss - 时间输入框样式 - src/pages/ExportPage.tsx - 修复 preset 类型的默认时间不正确的 bug	2026-04-11 22:00:32 +08:00
cc	b9af7ffc8c	一些更新	2026-04-11 19:52:40 +08:00
cc	5bec4f3cd6	Merge pull request #713 from hicccc77/dev Dev	2026-04-11 17:15:22 +08:00
cc	726edfa850	Merge branch 'dev' of https://github.com/hicccc77/WeFlow into dev	2026-04-11 17:14:41 +08:00
cc	ff33242887	实现 #706	2026-04-11 17:14:34 +08:00
cc	56b767ff46	Merge pull request #705 from hicccc77/dev Dev	2026-04-10 21:08:43 +08:00
cc	102eb14b0b	Merge pull request #704 from Tosd0/main fix: 非预期白名单通知行为	2026-04-10 21:08:13 +08:00
cc	e57b9d07f1	Merge pull request #703 from Jasonzhu1207/main fix:修改了几处中文乱码	2026-04-10 21:07:41 +08:00
Tosd0	3be90d00e5	fix(notification): 系统通知豁免会话白/黑名单过滤	2026-04-10 21:00:28 +08:00
Tosd0	efb5cd3586	fix(notification): 修复白名单为空时过滤器完全失效的问题	2026-04-10 21:00:22 +08:00
Jason	86b1043134	Merge pull request #15 from Jasonzhu1207/chore/sync-upstream-main-20260410 chore: sync upstream main into fork main	2026-04-10 20:51:48 +08:00
Jason	36bed846b2	chore: merge upstream main into fork main	2026-04-10 20:45:04 +08:00
cc	9d3d38fa7e	Merge branch 'dev' of https://github.com/hicccc77/WeFlow into dev	2026-04-10 20:34:19 +08:00
cc	ddf6b63aec	更新描述文案	2026-04-10 20:34:16 +08:00
Jason	079779c2c6	Merge pull request #14 from Jasonzhu1207/fix/chinese-garbled-text fix: clean up garbled Chinese text	2026-04-10 20:23:30 +08:00
Jason	afa8bb5fe0	fix: clean up garbled Chinese text	2026-04-10 20:13:46 +08:00
cc	127668ae22	Merge pull request #702 from hicccc77/main 合并	2026-04-10 20:13:18 +08:00
cc	b00264d060	Merge pull request #701 from hicccc77/hicccc77-patch-1 Update README.md	2026-04-10 20:12:53 +08:00
cc	2e135587d4	Update README.md	2026-04-10 20:12:42 +08:00
cc	571bffa923	Merge pull request #700 from hicccc77/dev 更新资源	2026-04-10 20:01:59 +08:00
cc	bc355d43a0	更新资源	2026-04-10 20:01:36 +08:00
cc	e2a207be92	Merge pull request #699 from hicccc77/dev Dev	2026-04-10 19:46:33 +08:00
cc	397cc888db	尝试修复工作流；修复mac上权限异常的问题	2026-04-10 19:46:11 +08:00
cc	22a2616534	修复密钥问题	2026-04-10 19:23:32 +08:00
cc	657e8015b2	Merge pull request #680 from hicccc77/dev Dev	2026-04-09 18:19:07 +08:00
Jason	d96000f0d9	Merge branch 'hicccc77:main' into main	2026-04-07 23:05:17 +08:00