Merge branch 'dev' into dependabot/npm_and_yarn/dev/electron-41.2.0

chore(deps-dev): bump electron from 41.1.1 to 41.2.0
Bumps [electron](https://github.com/electron/electron) from 41.1.1 to 41.2.0. - [Release notes](https://github.com/electron/electron/releases) - [Commits](https://github.com/electron/electron/compare/v41.1.1...v41.2.0) --- updated-dependencies: - dependency-name: electron dependency-version: 41.2.0 dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
2026-04-11 15:08:34 +00:00 · 2026-04-10 12:04:51 +08:00 · 2026-04-08 23:16:48 +00:00
35 changed files with 299 additions and 5362 deletions
--- a/.github/workflows/dev-daily-fixed.yml
+++ b/.github/workflows/dev-daily-fixed.yml
@@ -60,23 +60,7 @@ 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')"
-          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
+          gh api --method PATCH "repos/$GITHUB_REPOSITORY/releases/$RELEASE_REST_ID" -f draft=false -f prerelease=true >/dev/null

  dev-mac-arm64:
    needs: prepare
@@ -97,22 +81,6 @@ 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
@@ -302,25 +270,21 @@ 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="${FIXED_DEV_TAG:-}"
-          if [ -z "$TAG" ]; then
-            echo "FIXED_DEV_TAG is empty, abort."
-            exit 1
-          fi
+          TAG="$FIXED_DEV_TAG"
          REPO="$GITHUB_REPOSITORY"
          RELEASE_PAGE="https://github.com/$REPO/releases/tag/$TAG"
-          echo "Using release tag: $TAG"

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

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

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

          update_release_notes
-          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/$TAG" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}'
+          gh release view "$TAG" --repo "$REPO" --json isDraft,isPrerelease,url
--- a/.github/workflows/preview-nightly-main.yml
+++ b/.github/workflows/preview-nightly-main.yml
@@ -86,23 +86,7 @@ jobs:
          fi
          gh release create "$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/$FIXED_PREVIEW_TAG" --jq '.id')"
-          RELEASE_ENDPOINT="repos/$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 "$RELEASE_ENDPOINT" --jq '{draft: .draft, prerelease: .prerelease, url: .html_url}'
-            exit 1
-          fi
+          gh api --method PATCH "repos/$GITHUB_REPOSITORY/releases/$RELEASE_REST_ID" -f draft=false -f prerelease=true >/dev/null

  preview-mac-arm64:
    needs: prepare
@@ -124,22 +108,6 @@ 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
@@ -347,22 +315,17 @@ jobs:
        run: |
          set -euo pipefail

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

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

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

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

          update_release_notes
-          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/$TAG" --jq '{isDraft: .draft, isPrerelease: .prerelease, url: .html_url}'
+          gh release view "$TAG" --repo "$REPO" --json isDraft,isPrerelease,url
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,22 +31,6 @@ 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: |
--- a/README.md
+++ b/README.md
@@ -1,23 +1,34 @@
 # 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 应用预览" width="90%">
+  <img src="app.png" alt="WeFlow" width="90%">
 </p>

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

@@ -36,12 +47,14 @@ 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。
@@ -80,6 +93,7 @@ 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：
@@ -94,6 +108,7 @@ npm install

 # 3. 运行应用（开发模式）
 npm run dev
+
 ```

 ## 致谢
@@ -105,8 +120,10 @@ 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
@@ -1635,22 +1635,6 @@ 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)
@@ -2379,21 +2363,6 @@ 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
@@ -258,24 +258,6 @@ 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)
@@ -526,19 +508,6 @@ contextBridge.exposeInMainWorld('electronAPI', {
  insight: {
    testConnection: () => ipcRenderer.invoke('insight:testConnection'),
    getTodayStats: () => ipcRenderer.invoke('insight:getTodayStats'),
-    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)
+    triggerTest: () => ipcRenderer.invoke('insight:triggerTest')
  }
 })
--- a/electron/services/chatService.ts
+++ b/electron/services/chatService.ts
--- a/electron/services/config.ts
+++ b/electron/services/config.ts
@@ -71,9 +71,6 @@ interface ConfigSchema {
  exportWriteLayout: 'A' | 'B' | 'C'

  // AI 见解
-  aiModelApiBaseUrl: string
-  aiModelApiKey: string
-  aiModelApiModel: string
  aiInsightEnabled: boolean
  aiInsightApiBaseUrl: string
  aiInsightApiKey: string
@@ -96,21 +93,10 @@ 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',
-  'aiModelApiKey',
-  'aiInsightApiKey'
-])
+const ENCRYPTED_STRING_KEYS: Set<string> = new Set(['decryptKey', 'imageAesKey', 'authPassword', 'httpApiToken', 'aiInsightApiKey'])
 const ENCRYPTED_BOOL_KEYS: Set<string> = new Set(['authEnabled', 'authUseHello'])
 const ENCRYPTED_NUMBER_KEYS: Set<string> = new Set(['imageXorKey'])

@@ -181,9 +167,6 @@ export class ConfigService {
      quoteLayout: 'quote-top',
      wordCloudExcludeWords: [],
      exportWriteLayout: 'A',
-      aiModelApiBaseUrl: '',
-      aiModelApiKey: '',
-      aiModelApiModel: 'gpt-4o-mini',
      aiInsightEnabled: false,
      aiInsightApiBaseUrl: '',
      aiInsightApiKey: '',
@@ -198,9 +181,7 @@ export class ConfigService {
      aiInsightSystemPrompt: '',
      aiInsightTelegramEnabled: false,
      aiInsightTelegramToken: '',
-      aiInsightTelegramChatIds: '',
-      aiFootprintEnabled: false,
-      aiFootprintSystemPrompt: ''
+      aiInsightTelegramChatIds: ''
    }

    const storeOptions: any = {
@@ -232,7 +213,6 @@ export class ConfigService {
      }
    }
    this.migrateAuthFields()
-    this.migrateAiConfig()
  }

  // === 状态查询 ===
@@ -290,9 +270,7 @@ export class ConfigService {
    const inLockMode = this.isLockMode() && this.unlockPassword

    if (ENCRYPTED_BOOL_KEYS.has(key)) {
-      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]
+      toStore = this.safeEncrypt(String(value)) 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]
@@ -671,7 +649,7 @@ export class ConfigService {

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

  // === 迁移 ===
@@ -680,18 +658,13 @@ 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 (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)
+    if (typeof rawEnabled === 'boolean') {
+      this.store.set('authEnabled', this.safeEncrypt(String(rawEnabled)) as any)
    }

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

    const rawPassword: any = this.store.get('authPassword')
@@ -737,26 +710,6 @@ 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 {
@@ -776,7 +729,7 @@ 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配置
+   * 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<EFBFBD><EFBFBD>置
   */
  getImageKeysForCurrentWxid(): { xorKey: unknown; aesKey: string } {
    const wxid = this.get('myWxid')
--- a/electron/services/exportRecordService.ts
+++ b/electron/services/exportRecordService.ts
@@ -19,8 +19,7 @@ class ExportRecordService {

  private resolveFilePath(): string {
    if (this.filePath) return this.filePath
-    const workerUserDataPath = String(process.env.WEFLOW_USER_DATA_PATH || process.env.WEFLOW_CONFIG_CWD || '').trim()
-    const userDataPath = workerUserDataPath || app?.getPath?.('userData') || process.cwd()
+    const userDataPath = app.getPath('userData')
    fs.mkdirSync(userDataPath, { recursive: true })
    this.filePath = path.join(userDataPath, 'weflow-export-records.json')
    return this.filePath
--- a/electron/services/imageDecryptService.ts
+++ b/electron/services/imageDecryptService.ts
@@ -949,7 +949,7 @@ export class ImageDecryptService {
        } catch { }
      }

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

  /**
-   * 从 wxgf 数据中提取 HEVC NALU 裸流
+   * 浠?wxgf 鏁版嵁涓彁鍙?HEVC NALU 瑁告祦
   */
  private extractHevcNalu(buffer: Buffer): Buffer | null {
    const nalUnits: Buffer[] = []
--- a/electron/services/insightService.ts
+++ b/electron/services/insightService.ts
@@ -39,9 +39,6 @@ const DEFAULT_SILENCE_DAYS = 3
 const INSIGHT_CONFIG_KEYS = new Set([
  'aiInsightEnabled',
  'aiInsightScanIntervalHours',
-  'aiModelApiBaseUrl',
-  'aiModelApiKey',
-  'aiModelApiModel',
  'dbPath',
  'decryptKey',
  'myWxid'
@@ -54,12 +51,6 @@ interface TodayTriggerRecord {
  timestamps: number[]
 }

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

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

  /**
-   * 测试 API 连接，返回 { success, message }。
+   * 测<EFBFBD><EFBFBD><EFBFBD> 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, apiKey, model } = this.getSharedAiModelConfig()
+    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'

    if (!apiBaseUrl || !apiKey) {
      return { success: false, message: '请先填写 API 地址和 API Key' }
@@ -355,7 +348,8 @@ class InsightService {
   */
  async triggerTest(): Promise<{ success: boolean; message: string }> {
    insightLog('INFO', '手动触发测试见解...')
-    const { apiBaseUrl, apiKey } = this.getSharedAiModelConfig()
+    const apiBaseUrl = this.config.get('aiInsightApiBaseUrl') as string
+    const apiKey = this.config.get('aiInsightApiKey') as string
    if (!apiBaseUrl || !apiKey) {
      return { success: false, message: '请先填写 API 地址和 Key' }
    }
@@ -404,124 +398,12 @@ 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；
@@ -593,7 +475,7 @@ ${topMentionText}
  }

  /**
-   * 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。
+   * 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。
   */
  private getTodayTotalTriggerCount(): number {
    this.resetIfNewDay()
@@ -814,7 +696,9 @@ ${topMentionText}
    if (!sessionId) return
    if (!this.isEnabled()) return

-    const { apiBaseUrl, apiKey, model } = this.getSharedAiModelConfig()
+    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 allowContext = this.config.get('aiInsightAllowContext') as boolean
    const contextCount = (this.config.get('aiInsightContextCount') as number) || 40

@@ -825,7 +709,7 @@ ${topMentionText}
      return
    }

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

    // 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/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, chmodSync } from 'fs'
+import { existsSync, readdirSync, readFileSync, statSync } from 'fs'
 import { execFile, spawn } from 'child_process'
 import { promisify } from 'util'
 import crypto from 'crypto'
@@ -403,71 +403,19 @@ 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 cmd to ${JSON.stringify(privilegedCmd)}`,
+      `set helperPath to ${JSON.stringify(helperPath)}`,
+      `set cmd to quoted form of helperPath & " ${pid} ${waitMs}"`,
      `set timeoutSec to ${timeoutSec}`,
      'try',
      'with timeout of timeoutSec seconds',
@@ -803,12 +751,10 @@ 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, artifactPaths)
+        const direct = await this._spawnScanHelper(helperPath, pid, ciphertextHex, false)
        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')
@@ -819,12 +765,7 @@ 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) {
-        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)
+        const elevated = await this._spawnScanHelper(helperPath, pid, ciphertextHex, true)
        if (elevated.key) return elevated.key
      }
    } catch (e: any) {
@@ -927,19 +868,12 @@ export class KeyServiceMac {
  }

  private _spawnScanHelper(
-    helperPath: string,
-    pid: number,
-    ciphertextHex: string,
-    elevated: boolean,
-    artifactPaths: string[] = []
+    helperPath: string, pid: number, ciphertextHex: string, elevated: boolean
  ): Promise<{ key: string | null; permissionError: boolean }> {
    return new Promise((resolve, reject) => {
      let child: ReturnType<typeof spawn>
      if (elevated) {
-        const chmodPart = artifactPaths.length > 0
-          ? `/bin/chmod +x ${artifactPaths.map(p => this.shellSingleQuote(p)).join(' ')} && `
-          : ''
-        const shellCmd = `${chmodPart}${this.shellSingleQuote(helperPath)} ${pid} ${ciphertextHex}`
+        const shellCmd = `'${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/wcdbCore.ts
+++ b/electron/services/wcdbCore.ts
@@ -58,7 +58,6 @@ 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
@@ -128,8 +127,6 @@ 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
@@ -926,13 +923,6 @@ 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)')
@@ -3108,65 +3098,6 @@ 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。
@@ -3188,15 +3119,6 @@ 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' }
@@ -3214,7 +3136,7 @@ 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 && this.shouldRetryCursorAfterNoDb()) {
+      if (result === -3 && outCursor[0] <= 0) {
        this.writeLog('openMessageCursor: result=-3 (no message db), attempting forceReopen...', true)
        const reopened = await this.forceReopen()
        if (reopened && this.handle !== null) {
@@ -3234,13 +3156,11 @@ 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
@@ -3277,7 +3197,7 @@ 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 && this.shouldRetryCursorAfterNoDb()) {
+      if (result === -3 && outCursor[0] <= 0) {
        this.writeLog('openMessageCursorLite: result=-3 (no message db), attempting forceReopen...', true)
        const reopened = await this.forceReopen()
        if (reopened && this.handle !== null) {
@@ -3298,13 +3218,11 @@ 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
@@ -448,19 +448,6 @@ 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
@@ -158,9 +158,6 @@ 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
@@ -115,14 +115,12 @@ 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 = 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-");
+  const sessionId = data.sessionId;

-  if (!isSystemNotification && filterMode !== "all") {
-    const isInList = sessionId !== "" && filterList.includes(sessionId);
+  if (sessionId && filterMode !== "all" && filterList.length > 0) {
+    const isInList = filterList.includes(sessionId);
    if (filterMode === "whitelist" && !isInList) {
-      // 白名单模式：不在列表中则不显示（空列表视为全部拦截）
+      // 白名单模式：不在列表中则不显示
      return;
    }
    if (filterMode === "blacklist" && isInList) {
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
        "@types/react": "^19.1.0",
        "@types/react-dom": "^19.1.0",
        "@vitejs/plugin-react": "^4.3.4",
-        "electron": "^41.1.1",
+        "electron": "^41.2.0",
        "electron-builder": "^26.8.1",
        "sass": "^1.99.0",
        "sharp": "^0.34.5",
@@ -4884,9 +4884,9 @@
      }
    },
    "node_modules/electron": {
-      "version": "41.1.1",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-41.1.1.tgz",
-      "integrity": "sha512-8bgvDhBjli+3Z2YCKgzzoBPh6391pr7Xv2h/tTJG4ETgvPvUxZomObbZLs31mUzYb6VrlcDDd9cyWyNKtPm3tA==",
+      "version": "41.2.0",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-41.2.0.tgz",
+      "integrity": "sha512-0OKLiymqfV0WK68RBXqAm3Myad2TpI5wwxLCBEUcH5Nugo3YfSk7p1Js/AL9266qTz5xZioUnxt9hG8FFwax0g==",
      "dev": true,
      "hasInstallScript": true,
      "license": "MIT",
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
    "@types/react": "^19.1.0",
    "@types/react-dom": "^19.1.0",
    "@vitejs/plugin-react": "^4.3.4",
-    "electron": "^41.1.1",
+    "electron": "^41.2.0",
    "electron-builder": "^26.8.1",
    "sass": "^1.99.0",
    "sharp": "^0.34.5",
--- 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
@@ -17,7 +17,6 @@ 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'
@@ -690,7 +689,6 @@ 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
@@ -54,11 +54,10 @@
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
-    background: var(--bg-secondary-solid, var(--bg-primary, var(--card-bg)));
+    background: var(--card-bg);
    border-radius: 16px;
-    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
-    backdrop-filter: none;
-    -webkit-backdrop-filter: none;
+    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
+    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
--- a/src/components/DateRangePicker.tsx
+++ b/src/components/DateRangePicker.tsx
@@ -29,20 +29,6 @@ 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) => {
@@ -77,10 +63,8 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
      const end = new Date()
      const start = new Date()
      start.setDate(start.getDate() - days)
-      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)
+      onStartDateChange(start.toISOString().split('T')[0])
+      onEndDateChange(end.toISOString().split('T')[0])
    }
    setIsOpen(false)
    setTimeout(() => onRangeComplete?.(), 0)
@@ -105,46 +89,38 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
    const dateStr = `${currentMonth.getFullYear()}-${String(currentMonth.getMonth() + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`

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

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

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

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

  const isToday = (day: number) => {
--- 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, Footprints } from 'lucide-react'
+import { Home, MessageSquare, BarChart3, FileText, Settings, Download, Aperture, UserCircle, Lock, LockOpen, ChevronUp, RefreshCw, FolderClosed } from 'lucide-react'
 import { useAppStore } from '../stores/appStore'
 import { useChatStore } from '../stores/chatStore'
 import { useAnalyticsStore } from '../stores/analyticsStore'
@@ -459,16 +459,6 @@ 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/ChatPage.tsx
+++ b/src/pages/ChatPage.tsx
@@ -46,12 +46,6 @@ interface PendingInSessionSearchPayload {
  results: Message[]
 }

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

@@ -1369,7 +1363,6 @@ 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)

@@ -5358,89 +5351,18 @@ function ChatPage(props: ChatPageProps) {
    selectSessionById
  ])

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

  useEffect(() => {
    if (!standaloneSessionWindow || !normalizedInitialSessionId) return
--- a/src/pages/MyFootprintPage.scss
+++ b/src/pages/MyFootprintPage.scss
@@ -1,825 +0,0 @@
-.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;
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-.timeline-mode-chip {
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-.timeline-stream {
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-  &::before {
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-.timeline-item {
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-}
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-.timeline-time {
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-.timeline-time-private {
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-.timeline-time-range {
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-.timeline-time-main,
-.timeline-time-end {
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-.timeline-time-sep {
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-.timeline-dot-col {
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-.timeline-dot {
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-.timeline-dot-mention {
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-}
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-.timeline-dot-private {
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-}
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-.timeline-dot-private-inbound_only {
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-  border: none;
-}
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-.timeline-dot-private-outbound_only {
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-}
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-.timeline-dot-private-both {
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-}
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-.timeline-dot-start,
-.timeline-dot-end {
-  background: transparent;
-  border: 1.5px solid var(--text-tertiary);
-  width: 10px;
-  height: 10px;
-  margin-top: -1px;
-}
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-.timeline-dot-range {
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-  width: 100%;
-}
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-.timeline-dot-range-line {
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-  flex: 1;
-  margin: 4px 0;
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-}
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-.timeline-dot-range-line-inbound_only {
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-.timeline-dot-range-line-outbound_only {
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-.timeline-dot-range-line-both {
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-}
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-.timeline-content-wrap {
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-.timeline-boundary {
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-}
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-.timeline-card {
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-
-  /* completely clean out the old card style */
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-}
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-.timeline-card-head {
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-.timeline-identity {
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-  gap: 12px;
-}
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-.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;
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-  img {
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-  }
-}
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-.timeline-avatar-private {
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-}
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-.timeline-title-group {
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-}
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-.timeline-title {
-  font-size: 14px;
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-}
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-.timeline-subtitle {
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-}
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-.timeline-right-tools {
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-}
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-.timeline-count-badge {
-  font-size: 12px;
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-}
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-.timeline-jump-btn {
-  padding: 4px 10px;
-  font-size: 12px;
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-  &:hover {
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-.timeline-message {
-  font-size: 13px;
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-  margin-top: 4px;
-  background: transparent;
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-.mention-message {
-  color: var(--text-primary);
-}
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-.private-message {
-  color: var(--text-tertiary);
-}
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-@keyframes timelineSwitchFade {
-  from {
-    opacity: 0;
-    transform: translateY(12px);
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0);
-  }
-}
-
-
-.mention-token {
-  color: var(--timeline-mention);
-  font-weight: 600;
-}
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-.panel-empty-state {
-  text-align: center;
-  padding: 60px 0;
-  color: var(--text-tertiary);
-  font-size: 14px;
-}
-
-.footprint-loading {
-  padding: 40px 0;
-}
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-.kpi-skeleton-grid {
-  display: grid;
-  grid-template-columns: repeat(4, minmax(0, 1fr));
-  gap: 20px;
-  margin-bottom: 20px;
-}
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-.kpi-skeleton-card {
-  height: 60px;
-  border-radius: 8px;
-  background: color-mix(in srgb, var(--text-tertiary) 6%, transparent);
-}
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-.timeline-skeleton-list {
-  display: flex;
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-}
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-.timeline-skeleton-item {
-  height: 80px;
-  border-radius: 8px;
-  background: color-mix(in srgb, var(--text-tertiary) 6%, transparent);
-}
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-.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
@@ -1,983 +0,0 @@
-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
@@ -177,66 +177,6 @@
      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 {
@@ -259,12 +199,6 @@
  }
 }

-.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);
--- a/src/pages/SettingsPage.tsx
+++ b/src/pages/SettingsPage.tsx
@@ -16,23 +16,9 @@ import {
 import { Avatar } from '../components/Avatar'
 import './SettingsPage.scss'

-type SettingsTab =
-  | 'appearance'
-  | 'notification'
-  | 'antiRevoke'
-  | 'database'
-  | 'models'
-  | 'cache'
-  | 'api'
-  | 'updates'
-  | 'security'
-  | 'about'
-  | 'analytics'
-  | 'aiCommon'
-  | 'insight'
-  | 'aiFootprint'
+type SettingsTab = 'appearance' | 'notification' | 'antiRevoke' | 'database' | 'models' | 'cache' | 'api' | 'updates' | 'security' | 'about' | 'analytics' | 'insight'

-const tabs: { id: Exclude<SettingsTab, 'insight' | 'aiFootprint'>; label: string; icon: React.ElementType }[] = [
+const tabs: { id: SettingsTab; label: string; icon: React.ElementType }[] = [
  { id: 'appearance', label: '外观', icon: Palette },
  { id: 'notification', label: '通知', icon: Bell },
  { id: 'antiRevoke', label: '防撤回', icon: RotateCcw },
@@ -41,17 +27,12 @@ const tabs: { id: Exclude<SettingsTab, 'insight' | 'aiFootprint'>; label: string
  { id: 'cache', label: '缓存', icon: HardDrive },
  { id: 'api', label: 'API 服务', icon: Globe },
  { id: 'analytics', label: '分析', icon: BarChart2 },
+  { id: 'insight', label: 'AI 见解', icon: Sparkles },
  { id: 'security', label: '安全', icon: ShieldCheck },
  { id: 'updates', label: '版本更新', icon: RefreshCw },
  { id: 'about', label: '关于', icon: Info }
 ]

-const aiTabs: Array<{ id: Extract<SettingsTab, 'aiCommon' | 'insight' | 'aiFootprint'>; label: string }> = [
-  { id: 'aiCommon', label: 'AI 通用' },
-  { id: 'insight', label: 'AI 见解' },
-  { id: 'aiFootprint', label: 'AI 足迹' }
-]
-
 const isMac = navigator.userAgent.toLowerCase().includes('mac')
 const isLinux = navigator.userAgent.toLowerCase().includes('linux')
 const isWindows = !isMac && !isLinux
@@ -107,7 +88,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
  const clearAnalyticsStoreCache = useAnalyticsStore((state) => state.clearCache)

  const [activeTab, setActiveTab] = useState<SettingsTab>('appearance')
-  const [aiGroupExpanded, setAiGroupExpanded] = useState(false)
  const [decryptKey, setDecryptKey] = useState('')
  const [imageXorKey, setImageXorKey] = useState('')
  const [imageAesKey, setImageAesKey] = useState('')
@@ -145,7 +125,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {

    setHttpApiToken(token)
    await configService.setHttpApiToken(token)
-    showMessage('已生成并保存新的 Access Token', true)
+    showMessage('已生成<EFBFBD><EFBFBD>保存新的 Access Token', true)
  }

  const clearApiToken = async () => {
@@ -237,9 +217,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {

  // AI 见解 state
  const [aiInsightEnabled, setAiInsightEnabled] = useState(false)
-  const [aiModelApiBaseUrl, setAiModelApiBaseUrl] = useState('')
-  const [aiModelApiKey, setAiModelApiKey] = useState('')
-  const [aiModelApiModel, setAiModelApiModel] = useState('gpt-4o-mini')
+  const [aiInsightApiBaseUrl, setAiInsightApiBaseUrl] = useState('')
+  const [aiInsightApiKey, setAiInsightApiKey] = useState('')
+  const [aiInsightApiModel, setAiInsightApiModel] = useState('gpt-4o-mini')
  const [aiInsightSilenceDays, setAiInsightSilenceDays] = useState(3)
  const [aiInsightAllowContext, setAiInsightAllowContext] = useState(false)
  const [isTestingInsight, setIsTestingInsight] = useState(false)
@@ -257,8 +237,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
  const [aiInsightTelegramEnabled, setAiInsightTelegramEnabled] = useState(false)
  const [aiInsightTelegramToken, setAiInsightTelegramToken] = useState('')
  const [aiInsightTelegramChatIds, setAiInsightTelegramChatIds] = useState('')
-  const [aiFootprintEnabled, setAiFootprintEnabled] = useState(false)
-  const [aiFootprintSystemPrompt, setAiFootprintSystemPrompt] = useState('')

  // 检查 Hello 可用性
  useEffect(() => {
@@ -298,12 +276,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
    setActiveTab(initialTab)
  }, [location.state])

-  useEffect(() => {
-    if (activeTab === 'aiCommon' || activeTab === 'insight' || activeTab === 'aiFootprint') {
-      setAiGroupExpanded(true)
-    }
-  }, [activeTab])
-
  useEffect(() => {
    if (!onClose) return
    const handleKeyDown = (event: KeyboardEvent) => {
@@ -476,9 +448,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {

      // 加载 AI 见解配置
      const savedAiInsightEnabled = await configService.getAiInsightEnabled()
-      const savedAiModelApiBaseUrl = await configService.getAiModelApiBaseUrl()
-      const savedAiModelApiKey = await configService.getAiModelApiKey()
-      const savedAiModelApiModel = await configService.getAiModelApiModel()
+      const savedAiInsightApiBaseUrl = await configService.getAiInsightApiBaseUrl()
+      const savedAiInsightApiKey = await configService.getAiInsightApiKey()
+      const savedAiInsightApiModel = await configService.getAiInsightApiModel()
      const savedAiInsightSilenceDays = await configService.getAiInsightSilenceDays()
  const savedAiInsightAllowContext = await configService.getAiInsightAllowContext()
  const savedAiInsightWhitelistEnabled = await configService.getAiInsightWhitelistEnabled()
@@ -490,12 +462,10 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
  const savedAiInsightTelegramEnabled = await configService.getAiInsightTelegramEnabled()
  const savedAiInsightTelegramToken = await configService.getAiInsightTelegramToken()
  const savedAiInsightTelegramChatIds = await configService.getAiInsightTelegramChatIds()
-  const savedAiFootprintEnabled = await configService.getAiFootprintEnabled()
-  const savedAiFootprintSystemPrompt = await configService.getAiFootprintSystemPrompt()
  setAiInsightEnabled(savedAiInsightEnabled)
-  setAiModelApiBaseUrl(savedAiModelApiBaseUrl)
-  setAiModelApiKey(savedAiModelApiKey)
-  setAiModelApiModel(savedAiModelApiModel)
+  setAiInsightApiBaseUrl(savedAiInsightApiBaseUrl)
+  setAiInsightApiKey(savedAiInsightApiKey)
+  setAiInsightApiModel(savedAiInsightApiModel)
  setAiInsightSilenceDays(savedAiInsightSilenceDays)
  setAiInsightAllowContext(savedAiInsightAllowContext)
  setAiInsightWhitelistEnabled(savedAiInsightWhitelistEnabled)
@@ -507,8 +477,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
  setAiInsightTelegramEnabled(savedAiInsightTelegramEnabled)
  setAiInsightTelegramToken(savedAiInsightTelegramToken)
  setAiInsightTelegramChatIds(savedAiInsightTelegramChatIds)
-  setAiFootprintEnabled(savedAiFootprintEnabled)
-  setAiFootprintSystemPrompt(savedAiFootprintSystemPrompt)

    } catch (e: any) {
      console.error('加载配置失败:', e)
@@ -650,7 +618,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
      showMessage(`已切换到${channelLabel}更新渠道，正在检查更新`, true)
      await handleCheckUpdate()
    } catch (e: any) {
-      showMessage(`切换更新渠道失败: ${e}`, false)
+      showMessage(`切换更新渠道<EFBFBD><EFBFBD>败: ${e}`, false)
    }
  }

@@ -1245,7 +1213,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
      if (result.success && result.aesKey) {
        if (typeof result.xorKey === 'number') setImageXorKey(`0x${result.xorKey.toString(16).toUpperCase().padStart(2, '0')}`)
        setImageAesKey(result.aesKey)
-        setImageKeyStatus('已获取图片密钥')
+        setImageKeyStatus('已获取图片<EFBFBD><EFBFBD>钥')
        showMessage('已自动获取图片密钥', true)
        const newXorKey = typeof result.xorKey === 'number' ? result.xorKey : 0
        const newAesKey = result.aesKey
@@ -2530,118 +2498,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
    }
  }

-  const renderAiCommonTab = () => (
-    <div className="tab-content">
-      <div className="form-group">
-        <label>通用 API 地址</label>
-        <span className="form-hint">
-          这是「AI 见解」与「AI 足迹总结」共享的模型接入配置。填写 OpenAI 兼容接口的 <strong>Base URL</strong>，末尾<strong>不要加斜杠</strong>。
-          程序会自动拼接 <code>/chat/completions</code>。
-          <br />
-          示例：<code>https://api.ohmygpt.com/v1</code> 或 <code>https://api.openai.com/v1</code>
-        </span>
-        <input
-          type="text"
-          className="field-input"
-          value={aiModelApiBaseUrl}
-          placeholder="https://api.ohmygpt.com/v1"
-          onChange={(e) => {
-            const val = e.target.value
-            setAiModelApiBaseUrl(val)
-            scheduleConfigSave('aiModelApiBaseUrl', () => configService.setAiModelApiBaseUrl(val))
-          }}
-        />
-      </div>
-
-      <div className="form-group">
-        <label>通用 API Key</label>
-        <span className="form-hint">
-          你的 API Key，保存后经过系统加密存储，不会明文写入磁盘。
-        </span>
-        <div style={{ display: 'flex', gap: '8px', marginTop: '8px' }}>
-          <input
-            type={showInsightApiKey ? 'text' : 'password'}
-            className="field-input"
-            value={aiModelApiKey}
-            placeholder="sk-..."
-            onChange={(e) => {
-              const val = e.target.value
-              setAiModelApiKey(val)
-              scheduleConfigSave('aiModelApiKey', () => configService.setAiModelApiKey(val))
-            }}
-            style={{ flex: 1 }}
-          />
-          <button
-            className="btn btn-secondary"
-            onClick={() => setShowInsightApiKey(!showInsightApiKey)}
-            title={showInsightApiKey ? '隐藏' : '显示'}
-          >
-            {showInsightApiKey ? <EyeOff size={14} /> : <Eye size={14} />}
-          </button>
-          {aiModelApiKey && (
-            <button
-              className="btn btn-danger"
-              onClick={async () => {
-                setAiModelApiKey('')
-                await configService.setAiModelApiKey('')
-              }}
-              title="清除 Key"
-            >
-              <Trash2 size={14} />
-            </button>
-          )}
-        </div>
-      </div>
-
-      <div className="form-group">
-        <label>通用模型名称</label>
-        <span className="form-hint">
-          填写你的 API 提供商支持的模型名，将同时用于见解和足迹模块。
-          <br />
-          常用示例：<code>gpt-4o-mini</code>、<code>gpt-4o</code>、<code>deepseek-chat</code>、<code>claude-3-5-haiku-20241022</code>
-        </span>
-        <input
-          type="text"
-          className="field-input"
-          value={aiModelApiModel}
-          placeholder="gpt-4o-mini"
-          onChange={(e) => {
-            const val = e.target.value.trim() || 'gpt-4o-mini'
-            setAiModelApiModel(val)
-            scheduleConfigSave('aiModelApiModel', () => configService.setAiModelApiModel(val))
-          }}
-          style={{ width: 260 }}
-        />
-      </div>
-
-      <div className="form-group">
-        <label>连接测试</label>
-        <span className="form-hint">
-          测试通用模型连接，见解与足迹都会使用这套配置。
-        </span>
-        <div style={{ display: 'flex', alignItems: 'center', gap: '12px', flexWrap: 'wrap', marginTop: '10px' }}>
-          <button
-            className="btn btn-secondary"
-            onClick={handleTestInsightConnection}
-            disabled={isTestingInsight || !aiModelApiBaseUrl || !aiModelApiKey}
-          >
-            {isTestingInsight ? (
-              <><Loader2 size={14} style={{ marginRight: 4, animation: 'spin 1s linear infinite' }} />测试中...</>
-            ) : (
-              <>测试 API 连接</>
-            )}
-          </button>
-          {insightTestResult && (
-            <span style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 13, color: insightTestResult.success ? 'var(--color-success, #22c55e)' : 'var(--color-danger, #ef4444)' }}>
-              {insightTestResult.success ? <CheckCircle2 size={14} /> : <XCircle size={14} />}
-              {insightTestResult.message}
-            </span>
-          )}
-        </div>
-      </div>
-    </div>
-  )
-
  const renderInsightTab = () => (
    <div className="tab-content">
      {/* 总开关 */}
@@ -2670,12 +2526,119 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {

      <div className="divider" />

+      {/* API 配置 */}
+      <div className="form-group">
+        <label>API 地址</label>
+        <span className="form-hint">
+          填写 OpenAI 兼容接口的 <strong>Base URL</strong>，末尾<strong>不要加斜杠</strong>。
+          程序会自动拼接 <code>/chat/completions</code>。
+          <br />
+          示例：<code>https://api.ohmygpt.com/v1</code> 或 <code>https://api.openai.com/v1</code>
+        </span>
+        <input
+          type="text"
+          className="field-input"
+          value={aiInsightApiBaseUrl}
+          placeholder="https://api.ohmygpt.com/v1"
+          onChange={(e) => {
+            const val = e.target.value
+            setAiInsightApiBaseUrl(val)
+            scheduleConfigSave('aiInsightApiBaseUrl', () => configService.setAiInsightApiBaseUrl(val))
+          }}
+          style={{ fontFamily: 'monospace' }}
+        />
+      </div>
+
+      <div className="form-group">
+        <label>API Key</label>
+        <span className="form-hint">
+          你的 API Key，保存后经过系统加密存储，不会明文写入磁盘。
+        </span>
+        <div style={{ display: 'flex', gap: '8px', marginTop: '8px' }}>
+          <input
+            type={showInsightApiKey ? 'text' : 'password'}
+            className="field-input"
+            value={aiInsightApiKey}
+            placeholder="sk-..."
+            onChange={(e) => {
+              const val = e.target.value
+              setAiInsightApiKey(val)
+              scheduleConfigSave('aiInsightApiKey', () => configService.setAiInsightApiKey(val))
+            }}
+            style={{ flex: 1, fontFamily: 'monospace' }}
+          />
+          <button
+            className="btn btn-secondary"
+            onClick={() => setShowInsightApiKey(!showInsightApiKey)}
+            title={showInsightApiKey ? '隐藏' : '显示'}
+          >
+            {showInsightApiKey ? <EyeOff size={14} /> : <Eye size={14} />}
+          </button>
+          {aiInsightApiKey && (
+            <button
+              className="btn btn-danger"
+              onClick={async () => {
+                setAiInsightApiKey('')
+                await configService.setAiInsightApiKey('')
+              }}
+              title="清除 Key"
+            >
+              <Trash2 size={14} />
+            </button>
+          )}
+        </div>
+      </div>
+
+      <div className="form-group">
+        <label>模型名称</label>
+        <span className="form-hint">
+          填写你的 API 提供商支持的模型名，建议使用综合能力较强的模型以获得有洞察力的见解。
+          <br />
+          常用示例：<code>gpt-4o-mini</code>、<code>gpt-4o</code>、<code>deepseek-chat</code>、<code>claude-3-5-haiku-20241022</code>
+        </span>
+        <input
+          type="text"
+          className="field-input"
+          value={aiInsightApiModel}
+          placeholder="gpt-4o-mini"
+          onChange={(e) => {
+            const val = e.target.value.trim() || 'gpt-4o-mini'
+            setAiInsightApiModel(val)
+            scheduleConfigSave('aiInsightApiModel', () => configService.setAiInsightApiModel(val))
+          }}
+          style={{ width: 260, fontFamily: 'monospace' }}
+        />
+      </div>
+
+      {/* 测试连接 + 触发测试 */}
      <div className="form-group">
        <label>调试工具</label>
        <span className="form-hint">
-          该功能依赖「AI 通用」里的模型配置。用于验证完整链路（数据库→API→弹窗）。
+          先用"测试 API 连接"确认 Key 和 URL 填写正确，再用"立即触发测试见解"验证完整链路（数据库→API→弹窗）。触发后请留意右下角通知弹窗。
        </span>
-        <div style={{ display: 'flex', alignItems: 'center', gap: '12px', flexWrap: 'wrap', marginTop: '10px' }}>
+        <div style={{ display: 'flex', flexDirection: 'column', gap: '10px', marginTop: '10px' }}>
+          {/* 测试 API 连接 */}
+          <div style={{ display: 'flex', alignItems: 'center', gap: '12px', flexWrap: 'wrap' }}>
+            <button
+              className="btn btn-secondary"
+              onClick={handleTestInsightConnection}
+              disabled={isTestingInsight || !aiInsightApiBaseUrl || !aiInsightApiKey}
+            >
+              {isTestingInsight ? (
+                <><Loader2 size={14} style={{ marginRight: 4, animation: 'spin 1s linear infinite' }} />测试中...</>
+              ) : (
+                <>测试 API 连接</>
+              )}
+            </button>
+            {insightTestResult && (
+              <span style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 13, color: insightTestResult.success ? 'var(--color-success, #22c55e)' : 'var(--color-danger, #ef4444)' }}>
+                {insightTestResult.success ? <CheckCircle2 size={14} /> : <XCircle size={14} />}
+                {insightTestResult.message}
+              </span>
+            )}
+          </div>
+          {/* 触发测试见解 */}
+          <div style={{ display: 'flex', alignItems: 'center', gap: '12px', flexWrap: 'wrap' }}>
            <button
              className="btn btn-secondary"
              onClick={async () => {
@@ -2690,7 +2653,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                  setIsTriggeringInsightTest(false)
                }
              }}
-            disabled={isTriggeringInsightTest || !aiInsightEnabled || !aiModelApiBaseUrl || !aiModelApiKey}
+              disabled={isTriggeringInsightTest || !aiInsightEnabled || !aiInsightApiBaseUrl || !aiInsightApiKey}
              title={!aiInsightEnabled ? '请先开启 AI 见解总开关' : ''}
            >
              {isTriggeringInsightTest ? (
@@ -2707,6 +2670,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
            )}
          </div>
        </div>
+      </div>

      <div className="divider" />

@@ -2860,9 +2824,9 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
              当前显示内置默认提示词，可直接编辑修改。修改后立即生效，无需重启。可变的统计信息（触发次数、对话内容）会自动附加在用户消息里，无需在此填写。
            </span>
            <textarea
-              className="field-input ai-prompt-textarea"
+              className="field-input"
              rows={8}
-              style={{ width: '100%', resize: 'vertical' }}
+              style={{ width: '100%', resize: 'vertical', fontFamily: 'monospace', fontSize: 12 }}
              value={displayValue}
              onChange={(e) => {
                const val = e.target.value
@@ -2908,7 +2872,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
              type="password"
              className="field-input"
              style={{ width: '100%' }}
-              placeholder="在此处填入你的 Telegram Bot Token"
+              placeholder="110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw"
              value={aiInsightTelegramToken}
              onChange={(e) => {
                const val = e.target.value
@@ -3142,74 +3106,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
    </div>
  )

-  const renderAiFootprintTab = () => (
-    <div className="tab-content">
-      {(() => {
-        const DEFAULT_FOOTPRINT_PROMPT = `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 displayValue = aiFootprintSystemPrompt || DEFAULT_FOOTPRINT_PROMPT
-        return (
-          <>
-            <div className="form-group">
-              <label>AI 足迹总结</label>
-              <span className="form-hint">
-                开启后，可在「我的微信足迹」页面一键生成当前范围的 AI 复盘总结。
-              </span>
-              <div className="log-toggle-line">
-                <span className="log-status">{aiFootprintEnabled ? '已开启' : '已关闭'}</span>
-                <label className="switch">
-                  <input
-                    type="checkbox"
-                    checked={aiFootprintEnabled}
-                    onChange={async (e) => {
-                      const val = e.target.checked
-                      setAiFootprintEnabled(val)
-                      await configService.setAiFootprintEnabled(val)
-                    }}
-                  />
-                  <span className="switch-slider" />
-                </label>
-              </div>
-            </div>
-
-            <div className="form-group">
-              <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: 6 }}>
-                <label style={{ marginBottom: 0 }}>足迹总结提示词</label>
-                <button
-                  className="button-secondary"
-                  style={{ fontSize: 12, padding: '3px 10px' }}
-                  onClick={async () => {
-                    setAiFootprintSystemPrompt('')
-                    await configService.setAiFootprintSystemPrompt('')
-                  }}
-                >
-                  恢复默认
-                </button>
-              </div>
-              <span className="form-hint">
-                足迹模块专用的小配置。留空时使用内置默认提示词。
-              </span>
-              <textarea
-                className="field-input ai-prompt-textarea"
-                rows={6}
-                style={{ width: '100%', resize: 'vertical' }}
-                value={displayValue}
-                onChange={(e) => {
-                  const val = e.target.value
-                  setAiFootprintSystemPrompt(val)
-                  scheduleConfigSave('aiFootprintSystemPrompt', () => configService.setAiFootprintSystemPrompt(val))
-                }}
-              />
-            </div>
-          </>
-        )
-      })()}
-    </div>
-  )
-
  const renderApiTab = () => (
    <div className="tab-content">
      <div className="form-group">
@@ -3311,7 +3207,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
              value={`http://${httpApiHost}:${httpApiPort}`}
              readOnly
            />
-            <button className="btn btn-secondary" onClick={handleCopyApiUrl} title="复制">
+            <button className="btn btn-secondary" onClick={handleCopyApiUrl} title="复<EFBFBD><EFBFBD><EFBFBD>">
              <Copy size={16} />
            </button>
          </div>
@@ -3445,7 +3341,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
    try {
      const verifyResult = await window.electronAPI.auth.hello('请验证您的身份以开启 Windows Hello')
      if (!verifyResult.success) {
-        showMessage(verifyResult.error || 'Windows Hello 验证失败', false)
+        showMessage(verifyResult.error || 'Windows Hello <EFBFBD><EFBFBD>证失败', false)
        return
      }

@@ -3677,7 +3573,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                onClick={handleSetupHello}
                disabled={!helloAvailable || isSettingHello || !authEnabled || !helloPassword}
              >
-                {isSettingHello ? '配置中...' : '开启与设置'}
+                {isSettingHello ? '<EFBFBD><EFBFBD><EFBFBD>置中...' : '开启与设置'}
              </button>
            )}
          </div>
@@ -3884,33 +3780,6 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                <span>{tab.label}</span>
              </button>
            ))}
-
-            <div className={`tab-group ${aiGroupExpanded ? 'expanded' : ''}`}>
-              <button
-                className={`tab-btn tab-group-trigger ${(activeTab === 'aiCommon' || activeTab === 'insight' || activeTab === 'aiFootprint') ? 'active' : ''}`}
-                onClick={() => setAiGroupExpanded((prev) => !prev)}
-                aria-expanded={aiGroupExpanded}
-              >
-                <Sparkles size={16} />
-                <span>AI 相关</span>
-                <ChevronDown size={14} className={`tab-group-arrow ${aiGroupExpanded ? 'expanded' : ''}`} />
-              </button>
-              <div className={`tab-sublist-wrap ${aiGroupExpanded ? 'expanded' : 'collapsed'}`}>
-                <div className="tab-sublist">
-                  {aiTabs.map((tab) => (
-                    <button
-                      key={tab.id}
-                      className={`tab-btn tab-sub-btn ${activeTab === tab.id ? 'active' : ''}`}
-                      onClick={() => setActiveTab(tab.id)}
-                      tabIndex={aiGroupExpanded ? 0 : -1}
-                    >
-                      <span className="tab-sub-dot" />
-                      <span>{tab.label}</span>
-                    </button>
-                  ))}
-                </div>
-              </div>
-            </div>
          </div>

          <div className="settings-body">
@@ -3921,9 +3790,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
            {activeTab === 'models' && renderModelsTab()}
            {activeTab === 'cache' && renderCacheTab()}
            {activeTab === 'api' && renderApiTab()}
-            {activeTab === 'aiCommon' && renderAiCommonTab()}
            {activeTab === 'insight' && renderInsightTab()}
-            {activeTab === 'aiFootprint' && renderAiFootprintTab()}
            {activeTab === 'updates' && renderUpdatesTab()}
            {activeTab === 'analytics' && renderAnalyticsTab()}
            {activeTab === 'security' && renderSecurityTab()}
--- 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: '联系人朋友圈条数补算完成',
+                    detail: '鑱旂郴浜烘湅鍙嬪湀鏉℃暟琛ョ畻瀹屾垚',
                    progressText: `${totalTargets}/${totalTargets}`
                })
            }
--- a/src/pages/WelcomePage.tsx
+++ b/src/pages/WelcomePage.tsx
@@ -15,6 +15,7 @@ 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'
@@ -24,7 +25,7 @@ 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 xwechat_files 目录` },
+  { id: 'db', title: '数据库目录', desc: `定位 ${dbDirName}` },
  { 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' },
--- a/src/services/config.ts
+++ b/src/services/config.ts
@@ -83,9 +83,6 @@ 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',
@@ -100,11 +97,7 @@ 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 足迹
-  AI_FOOTPRINT_ENABLED: 'aiFootprintEnabled',
-  AI_FOOTPRINT_SYSTEM_PROMPT: 'aiFootprintSystemPrompt'
+  AI_INSIGHT_TELEGRAM_CHAT_IDS: 'aiInsightTelegramChatIds'
 } as const

 export interface WxidConfig {
@@ -527,7 +520,7 @@ export async function setExportDefaultTxtColumns(columns: string[]): Promise<voi
  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_TXT_COLUMNS, columns)
 }

-// 获取导出默认并发数
+// 获取导出默认并发<EFBFBD><EFBFBD>
 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
@@ -1593,39 +1586,6 @@ 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
@@ -1636,30 +1596,30 @@ export async function setAiInsightEnabled(enabled: boolean): Promise<void> {
 }

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

 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> {
-  return getAiModelApiKey()
+  const value = await config.get(CONFIG_KEYS.AI_INSIGHT_API_KEY)
+  return typeof value === 'string' ? value : ''
 }

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

 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> {
@@ -1760,21 +1720,3 @@ 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
@@ -393,95 +393,6 @@ 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: {
@@ -1075,24 +986,6 @@ 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 {