fix 一键组合只上传邮箱列表，服务端再从数据库加载完整账号

public/app.js

@@ -3025,14 +3025,23 @@ function geminiApp() {
       this.addLog(`🚀 启动任务: ${taskType}, 账号数: ${requestedCount}, 并发: ${taskThreadCount}${monitorText}`, 'info');
 
       try {
+        // AI Studio 一键组合可能一次选择上万个账号。这里只提交邮箱引用，
+        // 完整账号由服务端从数据库重新加载，避免请求体超过 Express 的 10MB 限制。
+        const taskRequestBody = taskType === 'aistudio_combo'
+          ? {
+              taskType,
+              accountEmails: taskAccounts.map(account => account.email),
+              params: taskParams,
+            }
+          : {
+              taskType,
+              accounts: taskAccounts,
+              params: taskParams,
+            };
         const res = await fetch('/api/operations/run', {
           method: 'POST',
           headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({
+          body: JSON.stringify(taskRequestBody),
-            taskType,
-            accounts: taskAccounts,
-            params: taskParams,
-          }),
         });
         const data = await res.json();
         if (!data.success) {

scripts/Build-BitBrowserCleanPackage.ps1

@@ -0,0 +1,140 @@
+[CmdletBinding()]
+param(
+    [string]$SourceApp = 'C:\Program Files\bitbrowser',
+    [string]$OutputDirectory = '',
+    [switch]$SkipArchive
+)
+
+$ErrorActionPreference = 'Stop'
+Set-StrictMode -Version Latest
+
+function Copy-Tree {
+    param(
+        [Parameter(Mandatory = $true)][string]$Source,
+        [Parameter(Mandatory = $true)][string]$Destination,
+        [string[]]$ExcludeFiles = @()
+    )
+
+    New-Item -ItemType Directory -Path $Destination -Force | Out-Null
+    $arguments = @($Source, $Destination, '/E', '/COPY:DAT', '/DCOPY:DAT', '/R:2', '/W:1', '/XJ', '/NFL', '/NDL', '/NP')
+    if ($ExcludeFiles.Count -gt 0) {
+        $arguments += '/XF'
+        $arguments += $ExcludeFiles
+    }
+    & robocopy.exe @arguments
+    $code = $LASTEXITCODE
+    if ($code -gt 7) {
+        throw "Copy failed with robocopy exit code $code ($Source)"
+    }
+}
+
+$scriptRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
+$templateRoot = Join-Path $scriptRoot 'bitbrowser-clean-package'
+$workspaceRoot = Split-Path -Parent $scriptRoot
+$sourceExe = Join-Path $SourceApp ([string][char]0x6BD4 + [char]0x7279 + [char]0x6D4F + [char]0x89C8 + [char]0x5668 + '.exe')
+if (-not (Test-Path -LiteralPath $sourceExe -PathType Leaf)) {
+    throw "BitBrowser executable was not found: $sourceExe"
+}
+
+if (-not $OutputDirectory) {
+    $OutputDirectory = Split-Path -Parent $workspaceRoot
+}
+$outputBase = [System.IO.Path]::GetFullPath($OutputDirectory)
+New-Item -ItemType Directory -Path $outputBase -Force | Out-Null
+
+$version = (Get-Item -LiteralPath $sourceExe).VersionInfo.FileVersion
+if (-not $version) { $version = 'unknown' }
+$stamp = Get-Date -Format 'yyyyMMdd-HHmmss'
+$packageName = "BitBrowser-Clean-Share-$version-$stamp"
+$packageRoot = Join-Path $outputBase $packageName
+if (Test-Path -LiteralPath $packageRoot) {
+    throw "Refusing to overwrite an existing package: $packageRoot"
+}
+
+$appDestination = Join-Path $packageRoot 'App'
+$seedRoaming = Join-Path $packageRoot 'Seed\Roaming\BitBrowser'
+$seedLocal = Join-Path $packageRoot 'Seed\Local\BitBrowser'
+New-Item -ItemType Directory -Path $seedRoaming -Force | Out-Null
+New-Item -ItemType Directory -Path $seedLocal -Force | Out-Null
+
+Write-Host "Copying application files from $SourceApp"
+Copy-Tree -Source $SourceApp -Destination $appDestination -ExcludeFiles @('Uninstall BitBrowser.exe', 'Uninstall *.exe', '*.lnk')
+
+$sourceRoaming = Join-Path $env:APPDATA 'BitBrowser'
+$sourceDb = Join-Path $sourceRoaming 'db.sqlite'
+if (-not (Test-Path -LiteralPath $sourceDb -PathType Leaf)) {
+    throw "BitBrowser database was not found: $sourceDb"
+}
+
+foreach ($directory in @('BitExtensions', 'Chrome-bin', 'chromedriver')) {
+    $source = Join-Path $sourceRoaming $directory
+    if (Test-Path -LiteralPath $source -PathType Container) {
+        Write-Host "Copying $directory"
+        Copy-Tree -Source $source -Destination (Join-Path $seedRoaming $directory)
+    }
+}
+
+$cleanDb = Join-Path $seedRoaming 'db.sqlite'
+$dbTool = Join-Path $templateRoot 'make_clean_db.py'
+$python = Get-Command py.exe -ErrorAction SilentlyContinue
+if (-not $python) { $python = Get-Command python.exe -ErrorAction SilentlyContinue }
+if (-not $python) { throw 'Python 3 is required to build the sanitized SQLite database.' }
+
+Write-Host 'Creating sanitized database...'
+if ($python.Name -ieq 'py.exe') {
+    & $python.Source -3 $dbTool --source $sourceDb --output $cleanDb
+} else {
+    & $python.Source $dbTool --source $sourceDb --output $cleanDb
+}
+if ($LASTEXITCODE -ne 0) { throw 'Sanitized database creation failed.' }
+
+Copy-Item -LiteralPath (Join-Path $templateRoot 'Install-Clean.ps1') -Destination $packageRoot
+Copy-Item -LiteralPath (Join-Path $templateRoot 'Install-Clean.cmd') -Destination $packageRoot
+Copy-Item -LiteralPath (Join-Path $templateRoot 'README.txt') -Destination $packageRoot
+
+$manifestPath = Join-Path $packageRoot 'SHA256SUMS.txt'
+Write-Host 'Computing SHA-256 manifest...'
+$manifestLines = Get-ChildItem -LiteralPath $packageRoot -File -Recurse -Force |
+    Where-Object { $_.FullName -ne $manifestPath } |
+    Sort-Object FullName |
+    ForEach-Object {
+        $relative = $_.FullName.Substring($packageRoot.Length + 1).Replace('\', '/')
+        $hash = (Get-FileHash -LiteralPath $_.FullName -Algorithm SHA256).Hash.ToLowerInvariant()
+        "$hash  $relative"
+    }
+[System.IO.File]::WriteAllLines($manifestPath, $manifestLines, [System.Text.UTF8Encoding]::new($false))
+
+$allFiles = Get-ChildItem -LiteralPath $packageRoot -File -Recurse -Force
+$totalBytes = ($allFiles | Measure-Object Length -Sum).Sum
+$result = [ordered]@{
+    PackageDirectory = $packageRoot
+    Version = $version
+    FileCount = $allFiles.Count
+    UncompressedBytes = $totalBytes
+    Archive = $null
+    ArchiveSha256 = $null
+}
+
+if (-not $SkipArchive) {
+    $sevenZip = Join-Path $SourceApp 'resources\7zip-bin\7za.exe'
+    if (-not (Test-Path -LiteralPath $sevenZip -PathType Leaf)) {
+        throw "7-Zip command was not found: $sevenZip"
+    }
+    $archivePath = Join-Path $outputBase ($packageName + '.zip')
+    Write-Host "Creating archive $archivePath"
+    Push-Location $outputBase
+    try {
+        & $sevenZip a -tzip -mx=5 -mmt=on $archivePath $packageName
+        if ($LASTEXITCODE -ne 0) { throw "7-Zip failed with exit code $LASTEXITCODE" }
+        & $sevenZip t $archivePath
+        if ($LASTEXITCODE -ne 0) { throw "Archive verification failed with exit code $LASTEXITCODE" }
+    } finally {
+        Pop-Location
+    }
+    $result.Archive = $archivePath
+    $result.ArchiveSha256 = (Get-FileHash -LiteralPath $archivePath -Algorithm SHA256).Hash.ToLowerInvariant()
+}
+
+Write-Host ''
+Write-Host 'Build complete:'
+$result | ConvertTo-Json -Depth 3

scripts/bitbrowser-clean-package/Install-Clean.cmd

@@ -0,0 +1,12 @@
+@echo off
+setlocal
+powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -File "%~dp0Install-Clean.ps1"
+if errorlevel 1 (
+  echo.
+  echo Installation failed. Read the message above, then try again.
+  pause
+  exit /b 1
+)
+echo.
+echo Installation completed successfully.
+pause

scripts/bitbrowser-clean-package/Install-Clean.ps1

@@ -0,0 +1,136 @@
+[CmdletBinding()]
+param(
+    [switch]$NoLaunch,
+    [switch]$SkipShortcuts,
+    [switch]$SkipProcessCheck,
+    [string]$InstallRoot = '',
+    [string]$RoamingRoot = '',
+    [string]$LocalRoot = ''
+)
+
+$ErrorActionPreference = 'Stop'
+Set-StrictMode -Version Latest
+
+function Copy-Tree {
+    param(
+        [Parameter(Mandatory = $true)][string]$Source,
+        [Parameter(Mandatory = $true)][string]$Destination
+    )
+
+    if (-not (Test-Path -LiteralPath $Source -PathType Container)) {
+        throw "Required source directory is missing: $Source"
+    }
+    New-Item -ItemType Directory -Path $Destination -Force | Out-Null
+    & robocopy.exe $Source $Destination /E /COPY:DAT /DCOPY:DAT /R:2 /W:1 /XJ /NFL /NDL /NP
+    $code = $LASTEXITCODE
+    if ($code -gt 7) {
+        throw "Copy failed with robocopy exit code $code ($Source)"
+    }
+}
+
+function Move-ToBackup {
+    param([Parameter(Mandatory = $true)][string]$Path)
+
+    if (-not (Test-Path -LiteralPath $Path)) {
+        return $null
+    }
+    $parent = Split-Path -Parent $Path
+    $leaf = Split-Path -Leaf $Path
+    $stamp = Get-Date -Format 'yyyyMMdd-HHmmss'
+    $suffix = [Guid]::NewGuid().ToString('N').Substring(0, 6)
+    $backup = Join-Path $parent ($leaf + '.backup-' + $stamp + '-' + $suffix)
+    Move-Item -LiteralPath $Path -Destination $backup
+    return $backup
+}
+
+$packageRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
+$sourceApp = Join-Path $packageRoot 'App'
+$sourceRoaming = Join-Path $packageRoot 'Seed\Roaming\BitBrowser'
+$sourceLocal = Join-Path $packageRoot 'Seed\Local\BitBrowser'
+$targetApp = if ($InstallRoot) { [System.IO.Path]::GetFullPath($InstallRoot) } else { Join-Path $env:LOCALAPPDATA 'Programs\BitBrowser' }
+$targetRoaming = if ($RoamingRoot) { [System.IO.Path]::GetFullPath($RoamingRoot) } else { Join-Path $env:APPDATA 'BitBrowser' }
+$targetLocal = if ($LocalRoot) { [System.IO.Path]::GetFullPath($LocalRoot) } else { Join-Path $env:LOCALAPPDATA 'BitBrowser' }
+$targetExe = Join-Path $targetApp ([string][char]0x6BD4 + [char]0x7279 + [char]0x6D4F + [char]0x89C8 + [char]0x5668 + '.exe')
+$expectedExtensionId = 'jiofmdifioeejeilfkpegipdjiopiekl'
+$sourceDb = Join-Path $sourceRoaming 'db.sqlite'
+$sourceExtensionManifest = Join-Path $sourceRoaming "BitExtensions\$expectedExtensionId\manifest.json"
+
+if (-not $SkipProcessCheck) {
+    $running = @(Get-CimInstance Win32_Process -ErrorAction SilentlyContinue | Where-Object {
+        $_.Name -eq ([string][char]0x6BD4 + [char]0x7279 + [char]0x6D4F + [char]0x89C8 + [char]0x5668 + '.exe') -or
+        ($_.ExecutablePath -and $_.ExecutablePath.StartsWith($targetApp, [System.StringComparison]::OrdinalIgnoreCase))
+    })
+    if ($running.Count -gt 0) {
+        throw 'BitBrowser is running. Close it and run this installer again.'
+    }
+}
+
+if (-not (Test-Path -LiteralPath $sourceDb -PathType Leaf)) {
+    throw 'The clean seed database is missing from this package.'
+}
+if (-not (Test-Path -LiteralPath $sourceExtensionManifest -PathType Leaf)) {
+    throw 'The YesCaptcha extension is missing from this package.'
+}
+
+Write-Host 'Installing BitBrowser application files...'
+Copy-Tree -Source $sourceApp -Destination $targetApp
+
+$backups = @()
+$backup = Move-ToBackup -Path $targetRoaming
+if ($backup) { $backups += $backup }
+$backup = Move-ToBackup -Path $targetLocal
+if ($backup) { $backups += $backup }
+
+Write-Host 'Installing clean user data and preserved extensions...'
+Copy-Tree -Source $sourceRoaming -Destination $targetRoaming
+if (Test-Path -LiteralPath $sourceLocal -PathType Container) {
+    Copy-Tree -Source $sourceLocal -Destination $targetLocal
+}
+
+if (-not (Test-Path -LiteralPath $targetExe -PathType Leaf)) {
+    throw "Installed executable was not found: $targetExe"
+}
+$targetDb = Join-Path $targetRoaming 'db.sqlite'
+$targetExtensionManifest = Join-Path $targetRoaming "BitExtensions\$expectedExtensionId\manifest.json"
+if (-not (Test-Path -LiteralPath $targetExtensionManifest -PathType Leaf)) {
+    throw "YesCaptcha was not installed: $targetExtensionManifest"
+}
+if ((Get-FileHash -LiteralPath $sourceDb -Algorithm SHA256).Hash -ne (Get-FileHash -LiteralPath $targetDb -Algorithm SHA256).Hash) {
+    throw 'The clean database copy failed verification.'
+}
+if ((Get-FileHash -LiteralPath $sourceExtensionManifest -Algorithm SHA256).Hash -ne (Get-FileHash -LiteralPath $targetExtensionManifest -Algorithm SHA256).Hash) {
+    throw 'The YesCaptcha extension copy failed verification.'
+}
+
+if (-not $SkipShortcuts) {
+    $shell = New-Object -ComObject WScript.Shell
+    $desktop = [Environment]::GetFolderPath('Desktop')
+    $shortcutPath = Join-Path $desktop 'BitBrowser.lnk'
+    $shortcut = $shell.CreateShortcut($shortcutPath)
+    $shortcut.TargetPath = $targetExe
+    $shortcut.WorkingDirectory = $targetApp
+    $shortcut.IconLocation = $targetExe + ',0'
+    $shortcut.Save()
+
+    $startMenu = Join-Path $env:APPDATA 'Microsoft\Windows\Start Menu\Programs'
+    $startShortcutPath = Join-Path $startMenu 'BitBrowser.lnk'
+    $startShortcut = $shell.CreateShortcut($startShortcutPath)
+    $startShortcut.TargetPath = $targetExe
+    $startShortcut.WorkingDirectory = $targetApp
+    $startShortcut.IconLocation = $targetExe + ',0'
+    $startShortcut.Save()
+}
+
+Write-Host ''
+Write-Host "Installed application: $targetApp"
+Write-Host "Installed clean data: $targetRoaming"
+Write-Host "Verified extension: YesCaptcha 1.4.7 ($expectedExtensionId)"
+if ($backups.Count -gt 0) {
+    Write-Host 'Previous data was preserved at:'
+    foreach ($item in $backups) { Write-Host "  $item" }
+}
+Write-Host 'No browser profiles, cookies, history, cache, proxy settings, or login token were installed.'
+
+if (-not $NoLaunch) {
+    Start-Process -FilePath $targetExe -WorkingDirectory $targetApp
+}

scripts/bitbrowser-clean-package/README.txt

@@ -0,0 +1,35 @@
+比特浏览器干净初始化分享包
+==========================
+
+使用方法
+--------
+1. 解压整个 ZIP，不要只在压缩包里直接运行。
+2. 先关闭比特浏览器。
+3. 双击“一键安装_保留YesCaptcha人机助手.cmd”（不要直接运行 App 目录里的 EXE）。
+4. 首次打开后，使用新机器自己的比特账号登录。
+
+包内保留
+--------
+- 比特浏览器程序本体
+- Chromium 浏览器内核和 chromedriver
+- YesCaptcha 验证码助手 1.4.7
+- 比特的“服务助手（勿关闭）” 2.0.6
+- 插件和内核必需的本地登记
+
+已清空／未包含
+------------
+- 比特账号登录令牌
+- 浏览器环境和窗口列表
+- Cookie、历史记录、缓存、会话和站点存储
+- 代理设置、日志和任务记录
+- 插件的登录状态和使用数据
+
+安全说明
+--------
+- 如果目标机器已有比特用户数据，安装脚本会将其改名为 BitBrowser.backup-时间戳-随机码，不会直接删除。
+- 安装脚本不会复制原机器的 BrowserCache，因此不会携带原有环境资料。
+- 程序默认安装到 %LOCALAPPDATA%\Programs\BitBrowser。
+- 干净用户数据安装到 %APPDATA%\BitBrowser。
+- 已有的外置缓存目录（例如 D:\bitbrowser-cache）不会被删除，新安装也不会引用它。
+
+首次登录后建议新建一个浏览器环境，确认 YesCaptcha 插件已加载。插件本身的账号需要在新机器重新登录。

scripts/bitbrowser-clean-package/make_clean_db.py

@@ -0,0 +1,142 @@
+#!/usr/bin/env python3
+"""Create a sanitized BitBrowser database while preserving extensions and kernels."""
+
+from __future__ import annotations
+
+import argparse
+import json
+import os
+import sqlite3
+from pathlib import Path
+
+
+def quote_identifier(value: str) -> str:
+    return '"' + value.replace('"', '""') + '"'
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--source", required=True)
+    parser.add_argument("--output", required=True)
+    args = parser.parse_args()
+
+    source_path = Path(args.source).resolve()
+    output_path = Path(args.output).resolve()
+    if source_path == output_path:
+        raise RuntimeError("The output database must differ from the source database")
+    if not source_path.is_file():
+        raise FileNotFoundError(source_path)
+    output_path.parent.mkdir(parents=True, exist_ok=True)
+    if output_path.exists():
+        output_path.unlink()
+
+    source = sqlite3.connect(f"file:{source_path.as_posix()}?mode=ro", uri=True)
+    target = sqlite3.connect(str(output_path))
+    try:
+        source.backup(target)
+        target.execute("PRAGMA foreign_keys = OFF")
+
+        tables = [
+            row[0]
+            for row in target.execute(
+                "SELECT name FROM sqlite_master "
+                "WHERE type='table' AND name NOT LIKE 'sqlite_%' ORDER BY name"
+            )
+        ]
+
+        extension_rows = []
+        if "local_extensions" in tables:
+            extension_rows = target.execute(
+                "SELECT name, desc, extension_id, icon, version, is_use "
+                "FROM local_extensions ORDER BY id"
+            ).fetchall()
+
+        chrome_rows = []
+        if "chrome_versions" in tables:
+            chrome_rows = target.execute(
+                "SELECT chrome, version FROM chrome_versions ORDER BY id"
+            ).fetchall()
+
+        firefox_rows = []
+        if "firefox_versions" in tables:
+            firefox_rows = target.execute(
+                "SELECT firefox, version FROM firefox_versions ORDER BY id"
+            ).fetchall()
+
+        for table in tables:
+            target.execute(f"DELETE FROM {quote_identifier(table)}")
+        target.execute("DELETE FROM sqlite_sequence")
+
+        if extension_rows:
+            target.executemany(
+                "INSERT INTO local_extensions "
+                "(name, desc, extension_id, icon, version, is_use, cloud_id, main_user_id) "
+                "VALUES (?, ?, ?, ?, ?, ?, NULL, NULL)",
+                extension_rows,
+            )
+        if chrome_rows:
+            target.executemany(
+                "INSERT INTO chrome_versions (chrome, version) VALUES (?, ?)",
+                chrome_rows,
+            )
+        if firefox_rows:
+            target.executemany(
+                "INSERT INTO firefox_versions (firefox, version) VALUES (?, ?)",
+                firefox_rows,
+            )
+
+        target.commit()
+        target.execute("VACUUM")
+        target.execute("PRAGMA optimize")
+
+        counts = {
+            table: target.execute(
+                f"SELECT COUNT(*) FROM {quote_identifier(table)}"
+            ).fetchone()[0]
+            for table in tables
+        }
+        allowed_nonempty = {"local_extensions", "chrome_versions", "firefox_versions"}
+        unexpected = {
+            table: count
+            for table, count in counts.items()
+            if count and table not in allowed_nonempty
+        }
+        if unexpected:
+            raise RuntimeError(f"Sanitization failed; unexpected rows remain: {unexpected}")
+
+        integrity = target.execute("PRAGMA integrity_check").fetchone()[0]
+        if integrity != "ok":
+            raise RuntimeError(f"SQLite integrity check failed: {integrity}")
+
+        report = {
+            "source": str(source_path),
+            "output": str(output_path),
+            "extensions": [
+                {
+                    "name": row[0],
+                    "extension_id": row[2],
+                    "version": row[4],
+                    "enabled": bool(row[5]),
+                }
+                for row in extension_rows
+            ],
+            "chrome_versions": [
+                {"chrome": row[0], "version": row[1]} for row in chrome_rows
+            ],
+            "firefox_versions": [
+                {"firefox": row[0], "version": row[1]} for row in firefox_rows
+            ],
+            "table_counts": counts,
+            "integrity_check": integrity,
+            "size_bytes": os.path.getsize(output_path),
+        }
+        print(json.dumps(report, ensure_ascii=False, indent=2))
+    finally:
+        target.close()
+        source.close()
+
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

scripts/bitbrowser-clean-package/一键安装_保留YesCaptcha人机助手.cmd

@@ -0,0 +1,12 @@
+@echo off
+setlocal
+powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -File "%~dp0Install-Clean.ps1"
+if errorlevel 1 (
+  echo.
+  echo Installation failed. Close BitBrowser and run this file again.
+  pause
+  exit /b 1
+)
+echo.
+echo BitBrowser and YesCaptcha were installed and verified.
+pause

src/core/database.js

@@ -954,10 +954,27 @@ function getAccount(email) {
  * @returns {object[]} 账号记录数组
  */
 function getAccountsByEmails(emails) {
-  const normalizedEmails = Array.from(new Set((Array.isArray(emails) ? emails : []).filter(Boolean)));
+  const normalizedEmails = Array.from(new Set((Array.isArray(emails) ? emails : [])
+    .map(email => String(email || '').trim())
+    .filter(Boolean)));
   if (normalizedEmails.length === 0) return [];
-  const placeholders = normalizedEmails.map(() => '?').join(',');
+  const database = getDb();
-  return getDb().prepare(`SELECT * FROM accounts WHERE email IN (${placeholders})`).all(...normalizedEmails);
+  const foundAccounts = [];
+  // SQLite 的绑定参数数量有编译时上限；分块查询以支持上万个账号。
+  for (let i = 0; i < normalizedEmails.length; i += 200) {
+    const chunk = normalizedEmails.slice(i, i + 200);
+    const placeholders = chunk.map(() => '?').join(',');
+    foundAccounts.push(...database
+      .prepare(`SELECT * FROM accounts WHERE email IN (${placeholders})`)
+      .all(...chunk));
+  }
+  const accountByEmail = new Map(foundAccounts.map(account => [
+    String(account.email || '').trim().toLowerCase(),
+    account,
+  ]));
+  return normalizedEmails
+    .map(email => accountByEmail.get(email.toLowerCase()))
+    .filter(Boolean);
 }
 
 /**

src/routes/operations.js

@@ -148,11 +148,12 @@ router.get('/events', sseMiddleware);
 /**
  * POST /api/operations/run
  * 启动后台任务，创建 Worker 线程执行指定任务类型
- * @param {import('express').Request} req - Express 请求对象，body 包含 taskType、accounts、params
+ * @param {import('express').Request} req - Express 请求对象，body 包含 taskType、accounts/accountEmails、params
  * @param {import('express').Response} res - Express 响应对象，返回 taskId 供客户端订阅 SSE
  */
 router.post('/run', (req, res) => {
-  const { taskType, accounts, params } = req.body;
+  const { taskType, params } = req.body;
+  let { accounts } = req.body;
 
   if (!taskType) return res.status(400).json({ success: false, msg: '缺少 taskType' });
   // 充值和退款会使用服务端保存的敏感凭据，不能由局域网中的其他设备触发。
@@ -181,7 +182,31 @@ router.post('/run', (req, res) => {
     && !String(req.get('content-type') || '').toLowerCase().startsWith('application/json')) {
     return res.status(415).json({ success: false, msg: '该任务仅接受 JSON 请求' });
   }
-  if (!accounts || !Array.isArray(accounts)) {
+  if (taskType === 'aistudio_combo' && Array.isArray(req.body.accountEmails)) {
+    const requestedEmails = Array.from(new Set(req.body.accountEmails
+      .map(email => String(email || '').trim())
+      .filter(Boolean)));
+    if (requestedEmails.length === 0) {
+      return res.status(400).json({ success: false, msg: 'AI Studio 一键组合缺少有效账号' });
+    }
+
+    // 前端只传邮箱以支持上万账号一次启动；敏感字段和长文本由服务端重新读取。
+    const storedAccounts = db.getAccountsByEmails(requestedEmails);
+    const accountByEmail = new Map(storedAccounts.map(account => [
+      String(account.email || '').trim().toLowerCase(),
+      account,
+    ]));
+    const missingCount = requestedEmails.reduce((count, email) => (
+      accountByEmail.has(email.toLowerCase()) ? count : count + 1
+    ), 0);
+    if (missingCount > 0) {
+      return res.status(400).json({
+        success: false,
+        msg: `有 ${missingCount} 个账号已不存在，请刷新账号列表后重试`,
+      });
+    }
+    accounts = requestedEmails.map(email => accountByEmail.get(email.toLowerCase()));
+  } else if (!accounts || !Array.isArray(accounts)) {
     return res.status(400).json({ success: false, msg: '缺少 accounts 数组' });
   }
   const normalizedParams = params && typeof params === 'object' && !Array.isArray(params)

tests/aistudio_large_batch_request.test.js

@@ -0,0 +1,43 @@
+'use strict';
+
+const assert = require('assert');
+const fs = require('fs');
+const path = require('path');
+
+const root = path.join(__dirname, '..');
+const appSource = fs.readFileSync(path.join(root, 'public', 'app.js'), 'utf8');
+const operationsSource = fs.readFileSync(path.join(root, 'src', 'routes', 'operations.js'), 'utf8');
+const databaseSource = fs.readFileSync(path.join(root, 'src', 'core', 'database.js'), 'utf8');
+
+assert.match(
+  appSource,
+  /taskType === 'aistudio_combo'[\s\S]{0,300}accountEmails:\s*taskAccounts\.map/,
+  'AI Studio 一键组合必须只提交邮箱引用，不能上传完整账号对象',
+);
+assert.match(
+  operationsSource,
+  /taskType === 'aistudio_combo'[\s\S]{0,120}Array\.isArray\(req\.body\.accountEmails\)/,
+  '服务端必须接受 AI Studio 邮箱引用列表',
+);
+assert.match(
+  operationsSource,
+  /db\.getAccountsByEmails\(requestedEmails\)/,
+  '服务端必须从数据库重新加载完整账号',
+);
+assert.match(
+  databaseSource,
+  /for \(let i = 0; i < normalizedEmails\.length; i \+= 200\)/,
+  '批量账号查询必须分块，避免 SQLite 绑定参数上限',
+);
+
+const emailOnlyPayload = {
+  taskType: 'aistudio_combo',
+  accountEmails: Array.from({ length: 10513 }, (_, index) => `account-${index}@example.com`),
+  params: { threadCount: 1 },
+};
+assert(
+  Buffer.byteLength(JSON.stringify(emailOnlyPayload), 'utf8') < 10 * 1024 * 1024,
+  '10513 个邮箱的 AI Studio 请求必须低于 10MB',
+);
+
+console.log('aistudio large batch request tests passed');