Merge upstream/main into feature/account-expiry-management

解决与 upstream/main 的代码冲突：
- 保留账户到期时间 (expiresAt) 功能
- 采用 buildProxyPayload() 函数重构代理配置
- 同步最新的 Droid 平台功能和修复

主要改动：
- AccountForm.vue: 整合到期时间字段和新的 proxy 处理方式
- 合并 upstream 的 Droid 多 API Key 支持等新特性

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -480,7 +480,7 @@ Droid CLI 读取 `~/.factory/config.json`。可以在该文件中添加自定义
 {
   "custom_models": [
     {
-      "model_display_name": "Sonnet 4.5 [Custom]",
+      "model_display_name": "Sonnet 4.5 [crs]",
       "model": "claude-sonnet-4-5-20250929",
       "base_url": "http://127.0.0.1:3000/droid/claude",
       "api_key": "后台创建的API密钥",
@@ -488,7 +488,7 @@ Droid CLI 读取 `~/.factory/config.json`。可以在该文件中添加自定义
       "max_tokens": 8192
     },
     {
-      "model_display_name": "GPT5-Codex [Custom]",
+      "model_display_name": "GPT5-Codex [crs]",
       "model": "gpt-5-codex",
       "base_url": "http://127.0.0.1:3000/droid/openai",
       "api_key": "后台创建的API密钥",

VERSION

@@ -1 +1 @@
-1.1.165
+1.1.169

docs/preview.md

@@ -1,47 +0,0 @@
-# Claude Relay Service 界面预览
-
-<div align="center">
-
-**🎨 Web管理界面截图展示**
-
-</div>
-
----
-
-## 📊 管理面板概览
-
-
-### 仪表板
-![仪表板](./images/dashboard-overview.png)
-
-*实时显示API调用次数、Token使用量、成本统计等关键指标*
-
----
-
-## 🔑 API密钥管理
-
-### API密钥列表
-![API密钥管理](./images/api-keys-list.png)
-
-*查看和管理所有创建的API密钥，包括使用量统计和状态信息*
-
----
-
-## 👤 Claude账户管理
-
-### 账户列表
-![Claude账户列表](./images/claude-accounts-list.png)
-
-*管理多个Claude账户，查看账户状态和使用情况*
-
-### 添加新账户
-![添加Claude账户](./images/add-claude-account.png)
-
-*通过OAuth授权添加新的Claude账户*
-
-### 使用教程
-![使用教程](./images/tutorial.png)
-
-*windows、macos、linux、wsl不同环境的claude code安装教程*
-
----

src/routes/admin.js

@@ -1745,31 +1745,54 @@ router.delete('/account-groups/:groupId', authenticateAdmin, async (req, res) =>
 router.get('/account-groups/:groupId/members', authenticateAdmin, async (req, res) => {
   try {
     const { groupId } = req.params
+    const group = await accountGroupService.getGroup(groupId)
+
+    if (!group) {
+      return res.status(404).json({ error: '分组不存在' })
+    }
+
     const memberIds = await accountGroupService.getGroupMembers(groupId)
 
     // 获取成员详细信息
     const members = []
     for (const memberId of memberIds) {
-      // 尝试从不同的服务获取账户信息
+      // 根据分组平台优先查找对应账户
       let account = null
+      switch (group.platform) {
+        case 'droid':
+          account = await droidAccountService.getAccount(memberId)
+          break
+        case 'gemini':
+          account = await geminiAccountService.getAccount(memberId)
+          break
+        case 'openai':
+          account = await openaiAccountService.getAccount(memberId)
+          break
+        case 'claude':
+        default:
+          account = await claudeAccountService.getAccount(memberId)
+          if (!account) {
+            account = await claudeConsoleAccountService.getAccount(memberId)
+          }
+          break
+      }
 
-      // 先尝试Claude OAuth账户
+      // 兼容旧数据：若按平台未找到，则继续尝试其他平台
-      account = await claudeAccountService.getAccount(memberId)
+      if (!account) {
-
+        account = await claudeAccountService.getAccount(memberId)
-      // 如果找不到，尝试Claude Console账户
+      }
       if (!account) {
         account = await claudeConsoleAccountService.getAccount(memberId)
       }
-
-      // 如果还找不到，尝试Gemini账户
       if (!account) {
         account = await geminiAccountService.getAccount(memberId)
       }
-
-      // 如果还找不到，尝试OpenAI账户
       if (!account) {
         account = await openaiAccountService.getAccount(memberId)
       }
+      if (!account && group.platform !== 'droid') {
+        account = await droidAccountService.getAccount(memberId)
+      }
 
       if (account) {
         members.push(account)
@@ -8676,7 +8699,52 @@ router.get('/droid-accounts', authenticateAdmin, async (req, res) => {
 // 创建 Droid 账户
 router.post('/droid-accounts', authenticateAdmin, async (req, res) => {
   try {
-    const account = await droidAccountService.createAccount(req.body)
+    const { accountType: rawAccountType = 'shared', groupId, groupIds } = req.body
+
+    const normalizedAccountType = rawAccountType || 'shared'
+
+    if (!['shared', 'dedicated', 'group'].includes(normalizedAccountType)) {
+      return res.status(400).json({ error: '账户类型必须是 shared、dedicated 或 group' })
+    }
+
+    const normalizedGroupIds = Array.isArray(groupIds)
+      ? groupIds.filter((id) => typeof id === 'string' && id.trim())
+      : []
+
+    if (
+      normalizedAccountType === 'group' &&
+      normalizedGroupIds.length === 0 &&
+      (!groupId || typeof groupId !== 'string' || !groupId.trim())
+    ) {
+      return res.status(400).json({ error: '分组调度账户必须至少选择一个分组' })
+    }
+
+    const accountPayload = {
+      ...req.body,
+      accountType: normalizedAccountType
+    }
+
+    delete accountPayload.groupId
+    delete accountPayload.groupIds
+
+    const account = await droidAccountService.createAccount(accountPayload)
+
+    if (normalizedAccountType === 'group') {
+      try {
+        if (normalizedGroupIds.length > 0) {
+          await accountGroupService.setAccountGroups(account.id, normalizedGroupIds, 'droid')
+        } else if (typeof groupId === 'string' && groupId.trim()) {
+          await accountGroupService.addAccountToGroup(account.id, groupId, 'droid')
+        }
+      } catch (groupError) {
+        logger.error(`Failed to attach Droid account ${account.id} to groups:`, groupError)
+        return res.status(500).json({
+          error: 'Failed to bind Droid account to groups',
+          message: groupError.message
+        })
+      }
+    }
+
     logger.success(`Created Droid account: ${account.name} (${account.id})`)
     return res.json({ success: true, data: account })
   } catch (error) {
@@ -8689,7 +8757,72 @@ router.post('/droid-accounts', authenticateAdmin, async (req, res) => {
 router.put('/droid-accounts/:id', authenticateAdmin, async (req, res) => {
   try {
     const { id } = req.params
-    const account = await droidAccountService.updateAccount(id, req.body)
+    const updates = { ...req.body }
+    const { accountType: rawAccountType, groupId, groupIds } = updates
+
+    if (rawAccountType && !['shared', 'dedicated', 'group'].includes(rawAccountType)) {
+      return res.status(400).json({ error: '账户类型必须是 shared、dedicated 或 group' })
+    }
+
+    if (
+      rawAccountType === 'group' &&
+      (!groupId || typeof groupId !== 'string' || !groupId.trim()) &&
+      (!Array.isArray(groupIds) || groupIds.length === 0)
+    ) {
+      return res.status(400).json({ error: '分组调度账户必须至少选择一个分组' })
+    }
+
+    const currentAccount = await droidAccountService.getAccount(id)
+    if (!currentAccount) {
+      return res.status(404).json({ error: 'Droid account not found' })
+    }
+
+    const normalizedGroupIds = Array.isArray(groupIds)
+      ? groupIds.filter((gid) => typeof gid === 'string' && gid.trim())
+      : []
+    const hasGroupIdsField = Object.prototype.hasOwnProperty.call(updates, 'groupIds')
+    const hasGroupIdField = Object.prototype.hasOwnProperty.call(updates, 'groupId')
+    const targetAccountType = rawAccountType || currentAccount.accountType || 'shared'
+
+    delete updates.groupId
+    delete updates.groupIds
+
+    if (rawAccountType) {
+      updates.accountType = targetAccountType
+    }
+
+    const account = await droidAccountService.updateAccount(id, updates)
+
+    try {
+      if (currentAccount.accountType === 'group' && targetAccountType !== 'group') {
+        await accountGroupService.removeAccountFromAllGroups(id)
+      } else if (targetAccountType === 'group') {
+        if (hasGroupIdsField) {
+          if (normalizedGroupIds.length > 0) {
+            await accountGroupService.setAccountGroups(id, normalizedGroupIds, 'droid')
+          } else {
+            await accountGroupService.removeAccountFromAllGroups(id)
+          }
+        } else if (hasGroupIdField && typeof groupId === 'string' && groupId.trim()) {
+          await accountGroupService.setAccountGroups(id, [groupId], 'droid')
+        }
+      }
+    } catch (groupError) {
+      logger.error(`Failed to update Droid account ${id} groups:`, groupError)
+      return res.status(500).json({
+        error: 'Failed to update Droid account groups',
+        message: groupError.message
+      })
+    }
+
+    if (targetAccountType === 'group') {
+      try {
+        account.groupInfos = await accountGroupService.getAccountGroups(id)
+      } catch (groupFetchError) {
+        logger.debug(`Failed to fetch group infos for Droid account ${id}:`, groupFetchError)
+      }
+    }
+
     return res.json({ success: true, data: account })
   } catch (error) {
     logger.error(`Failed to update Droid account ${req.params.id}:`, error)
@@ -8697,6 +8830,53 @@ router.put('/droid-accounts/:id', authenticateAdmin, async (req, res) => {
   }
 })
 
+// 切换 Droid 账户调度状态
+router.put('/droid-accounts/:id/toggle-schedulable', authenticateAdmin, async (req, res) => {
+  try {
+    const { id } = req.params
+
+    const account = await droidAccountService.getAccount(id)
+    if (!account) {
+      return res.status(404).json({ error: 'Droid account not found' })
+    }
+
+    const currentSchedulable = account.schedulable === true || account.schedulable === 'true'
+    const newSchedulable = !currentSchedulable
+
+    await droidAccountService.updateAccount(id, { schedulable: newSchedulable ? 'true' : 'false' })
+
+    const updatedAccount = await droidAccountService.getAccount(id)
+    const actualSchedulable = updatedAccount
+      ? updatedAccount.schedulable === true || updatedAccount.schedulable === 'true'
+      : newSchedulable
+
+    if (!actualSchedulable) {
+      await webhookNotifier.sendAccountAnomalyNotification({
+        accountId: account.id,
+        accountName: account.name || 'Droid Account',
+        platform: 'droid',
+        status: 'disabled',
+        errorCode: 'DROID_MANUALLY_DISABLED',
+        reason: '账号已被管理员手动禁用调度',
+        timestamp: new Date().toISOString()
+      })
+    }
+
+    logger.success(
+      `🔄 Admin toggled Droid account schedulable status: ${id} -> ${
+        actualSchedulable ? 'schedulable' : 'not schedulable'
+      }`
+    )
+
+    return res.json({ success: true, schedulable: actualSchedulable })
+  } catch (error) {
+    logger.error('❌ Failed to toggle Droid account schedulable status:', error)
+    return res
+      .status(500)
+      .json({ error: 'Failed to toggle schedulable status', message: error.message })
+  }
+})
+
 // 删除 Droid 账户
 router.delete('/droid-accounts/:id', authenticateAdmin, async (req, res) => {
   try {

src/services/claudeRelayService.js

@@ -38,9 +38,60 @@ class ClaudeRelayService {
     return `此专属账号的Opus模型已达到周使用限制，将于 ${formattedReset} 自动恢复，请尝试切换其他模型后再试。`
   }
 
+  // 🧾 提取错误消息文本
+  _extractErrorMessage(body) {
+    if (!body) {
+      return ''
+    }
+
+    if (typeof body === 'string') {
+      const trimmed = body.trim()
+      if (!trimmed) {
+        return ''
+      }
+      try {
+        const parsed = JSON.parse(trimmed)
+        return this._extractErrorMessage(parsed)
+      } catch (error) {
+        return trimmed
+      }
+    }
+
+    if (typeof body === 'object') {
+      if (typeof body.error === 'string') {
+        return body.error
+      }
+      if (body.error && typeof body.error === 'object') {
+        if (typeof body.error.message === 'string') {
+          return body.error.message
+        }
+        if (typeof body.error.error === 'string') {
+          return body.error.error
+        }
+      }
+      if (typeof body.message === 'string') {
+        return body.message
+      }
+    }
+
+    return ''
+  }
+
+  // 🚫 检查是否为组织被禁用错误
+  _isOrganizationDisabledError(statusCode, body) {
+    if (statusCode !== 400) {
+      return false
+    }
+    const message = this._extractErrorMessage(body)
+    if (!message) {
+      return false
+    }
+    return message.toLowerCase().includes('this organization has been disabled')
+  }
+
   // 🔍 判断是否是真实的 Claude Code 请求
   isRealClaudeCodeRequest(requestBody) {
-    return ClaudeCodeValidator.hasClaudeCodeSystemPrompt(requestBody)
+    return ClaudeCodeValidator.includesClaudeCodeSystemPrompt(requestBody, 1)
   }
 
   // 🚀 转发请求到Claude API
@@ -189,6 +240,10 @@ class ClaudeRelayService {
         let isRateLimited = false
         let rateLimitResetTimestamp = null
         let dedicatedRateLimitMessage = null
+        const organizationDisabledError = this._isOrganizationDisabledError(
+          response.statusCode,
+          response.body
+        )
 
         // 检查是否为401状态码（未授权）
         if (response.statusCode === 401) {
@@ -221,6 +276,13 @@ class ClaudeRelayService {
           )
           await unifiedClaudeScheduler.markAccountBlocked(accountId, accountType, sessionHash)
         }
+        // 检查是否返回组织被禁用错误（400状态码）
+        else if (organizationDisabledError) {
+          logger.error(
+            `🚫 Organization disabled error (400) detected for account ${accountId}, marking as blocked`
+          )
+          await unifiedClaudeScheduler.markAccountBlocked(accountId, accountType, sessionHash)
+        }
         // 检查是否为529状态码（服务过载）
         else if (response.statusCode === 529) {
           logger.warn(`🚫 Overload error (529) detected for account ${accountId}`)
@@ -499,6 +561,8 @@ class ClaudeRelayService {
       }
     }
 
+    this._enforceCacheControlLimit(processedBody)
+
     // 处理原有的系统提示（如果配置了）
     if (this.systemPrompt && this.systemPrompt.trim()) {
       const systemPrompt = {
@@ -645,6 +709,107 @@ class ClaudeRelayService {
     }
   }
 
+  // ⚖️ 限制带缓存控制的内容数量
+  _enforceCacheControlLimit(body) {
+    const MAX_CACHE_CONTROL_BLOCKS = 4
+
+    if (!body || typeof body !== 'object') {
+      return
+    }
+
+    const countCacheControlBlocks = () => {
+      let total = 0
+
+      if (Array.isArray(body.messages)) {
+        body.messages.forEach((message) => {
+          if (!message || !Array.isArray(message.content)) {
+            return
+          }
+          message.content.forEach((item) => {
+            if (item && item.cache_control) {
+              total += 1
+            }
+          })
+        })
+      }
+
+      if (Array.isArray(body.system)) {
+        body.system.forEach((item) => {
+          if (item && item.cache_control) {
+            total += 1
+          }
+        })
+      }
+
+      return total
+    }
+
+    const removeFromMessages = () => {
+      if (!Array.isArray(body.messages)) {
+        return false
+      }
+
+      for (let messageIndex = 0; messageIndex < body.messages.length; messageIndex += 1) {
+        const message = body.messages[messageIndex]
+        if (!message || !Array.isArray(message.content)) {
+          continue
+        }
+
+        for (let contentIndex = 0; contentIndex < message.content.length; contentIndex += 1) {
+          const contentItem = message.content[contentIndex]
+          if (contentItem && contentItem.cache_control) {
+            message.content.splice(contentIndex, 1)
+
+            if (message.content.length === 0) {
+              body.messages.splice(messageIndex, 1)
+            }
+
+            return true
+          }
+        }
+      }
+
+      return false
+    }
+
+    const removeFromSystem = () => {
+      if (!Array.isArray(body.system)) {
+        return false
+      }
+
+      for (let index = 0; index < body.system.length; index += 1) {
+        const systemItem = body.system[index]
+        if (systemItem && systemItem.cache_control) {
+          body.system.splice(index, 1)
+
+          if (body.system.length === 0) {
+            delete body.system
+          }
+
+          return true
+        }
+      }
+
+      return false
+    }
+
+    let total = countCacheControlBlocks()
+
+    while (total > MAX_CACHE_CONTROL_BLOCKS) {
+      if (removeFromMessages()) {
+        total -= 1
+        continue
+      }
+
+      if (removeFromSystem()) {
+        total -= 1
+        continue
+      }
+
+      break
+    }
+  }
+
   // 🌐 获取代理Agent（使用统一的代理工具）
   async _getProxyAgent(accountId) {
     try {
@@ -1253,6 +1418,25 @@ class ClaudeRelayService {
               `❌ Claude API error response (Account: ${account?.name || accountId}):`,
               errorData
             )
+            if (this._isOrganizationDisabledError(res.statusCode, errorData)) {
+              ;(async () => {
+                try {
+                  logger.error(
+                    `🚫 [Stream] Organization disabled error (400) detected for account ${accountId}, marking as blocked`
+                  )
+                  await unifiedClaudeScheduler.markAccountBlocked(
+                    accountId,
+                    accountType,
+                    sessionHash
+                  )
+                } catch (markError) {
+                  logger.error(
+                    `❌ [Stream] Failed to mark account ${accountId} as blocked after organization disabled error:`,
+                    markError
+                  )
+                }
+              })()
+            }
             if (!responseStream.destroyed) {
               // 发送错误事件
               responseStream.write('event: error\n')

src/services/droidAccountService.js

@@ -65,6 +65,26 @@ class DroidAccountService {
     return 'anthropic'
   }
 
+  _isTruthy(value) {
+    if (value === undefined || value === null) {
+      return false
+    }
+    if (typeof value === 'boolean') {
+      return value
+    }
+    if (typeof value === 'string') {
+      const normalized = value.trim().toLowerCase()
+      if (normalized === 'true') {
+        return true
+      }
+      if (normalized === 'false') {
+        return false
+      }
+      return normalized.length > 0 && normalized !== '0' && normalized !== 'no'
+    }
+    return Boolean(value)
+  }
+
   /**
    * 生成加密密钥（缓存优化）
    */
@@ -288,6 +308,46 @@ class DroidAccountService {
     }
   }
 
+  /**
+   * 删除指定的 Droid API Key 条目
+   */
+  async removeApiKeyEntry(accountId, keyId) {
+    if (!accountId || !keyId) {
+      return { removed: false, remainingCount: 0 }
+    }
+
+    try {
+      const accountData = await redis.getDroidAccount(accountId)
+      if (!accountData) {
+        return { removed: false, remainingCount: 0 }
+      }
+
+      const entries = this._parseApiKeyEntries(accountData.apiKeys)
+      if (!entries || entries.length === 0) {
+        return { removed: false, remainingCount: 0 }
+      }
+
+      const filtered = entries.filter((entry) => entry && entry.id !== keyId)
+      if (filtered.length === entries.length) {
+        return { removed: false, remainingCount: entries.length }
+      }
+
+      accountData.apiKeys = filtered.length ? JSON.stringify(filtered) : ''
+      accountData.apiKeyCount = String(filtered.length)
+
+      await redis.setDroidAccount(accountId, accountData)
+
+      logger.warn(
+        `🚫 已删除 Droid API Key ${keyId}（Account: ${accountId}），剩余 ${filtered.length}`
+      )
+
+      return { removed: true, remainingCount: filtered.length }
+    } catch (error) {
+      logger.error(`❌ 删除 Droid API Key 失败：${keyId}（Account: ${accountId}）`, error)
+      return { removed: false, remainingCount: 0, error }
+    }
+  }
+
   /**
    * 使用 WorkOS Refresh Token 刷新并验证凭证
    */
@@ -781,6 +841,9 @@ class DroidAccountService {
       throw new Error(`Droid account not found: ${accountId}`)
     }
 
+    const storedAccount = await redis.getDroidAccount(accountId)
+    const hasStoredAccount =
+      storedAccount && typeof storedAccount === 'object' && Object.keys(storedAccount).length > 0
     const sanitizedUpdates = { ...updates }
 
     if (typeof sanitizedUpdates.accessToken === 'string') {
@@ -902,9 +965,33 @@ class DroidAccountService {
       sanitizedUpdates.proxy = account.proxy || ''
     }
 
-    const existingApiKeyEntries = this._parseApiKeyEntries(account.apiKeys)
+    // 使用 Redis 中的原始数据获取加密的 API Key 条目
+    const existingApiKeyEntries = this._parseApiKeyEntries(
+      hasStoredAccount && Object.prototype.hasOwnProperty.call(storedAccount, 'apiKeys')
+        ? storedAccount.apiKeys
+        : ''
+    )
     const newApiKeysInput = Array.isArray(updates.apiKeys) ? updates.apiKeys : []
+    const removeApiKeysInput = Array.isArray(updates.removeApiKeys) ? updates.removeApiKeys : []
     const wantsClearApiKeys = Boolean(updates.clearApiKeys)
+    const rawApiKeyMode =
+      typeof updates.apiKeyUpdateMode === 'string'
+        ? updates.apiKeyUpdateMode.trim().toLowerCase()
+        : ''
+
+    let apiKeyUpdateMode = ['append', 'replace', 'delete'].includes(rawApiKeyMode)
+      ? rawApiKeyMode
+      : ''
+
+    if (!apiKeyUpdateMode) {
+      if (wantsClearApiKeys) {
+        apiKeyUpdateMode = 'replace'
+      } else if (removeApiKeysInput.length > 0) {
+        apiKeyUpdateMode = 'delete'
+      } else {
+        apiKeyUpdateMode = 'append'
+      }
+    }
 
     if (sanitizedUpdates.apiKeys !== undefined) {
       delete sanitizedUpdates.apiKeys
@@ -912,33 +999,94 @@ class DroidAccountService {
     if (sanitizedUpdates.clearApiKeys !== undefined) {
       delete sanitizedUpdates.clearApiKeys
     }
+    if (sanitizedUpdates.apiKeyUpdateMode !== undefined) {
+      delete sanitizedUpdates.apiKeyUpdateMode
+    }
+    if (sanitizedUpdates.removeApiKeys !== undefined) {
+      delete sanitizedUpdates.removeApiKeys
+    }
 
-    if (wantsClearApiKeys || newApiKeysInput.length > 0) {
+    let mergedApiKeys = existingApiKeyEntries
-      const mergedApiKeys = this._buildApiKeyEntries(
+    let apiKeysUpdated = false
+    let addedCount = 0
+    let removedCount = 0
+
+    if (apiKeyUpdateMode === 'delete') {
+      const removalHashes = new Set()
+
+      for (const candidate of removeApiKeysInput) {
+        if (typeof candidate !== 'string') {
+          continue
+        }
+        const trimmed = candidate.trim()
+        if (!trimmed) {
+          continue
+        }
+        const hash = crypto.createHash('sha256').update(trimmed).digest('hex')
+        removalHashes.add(hash)
+      }
+
+      if (removalHashes.size > 0) {
+        mergedApiKeys = existingApiKeyEntries.filter(
+          (entry) => entry && entry.hash && !removalHashes.has(entry.hash)
+        )
+        removedCount = existingApiKeyEntries.length - mergedApiKeys.length
+        apiKeysUpdated = removedCount > 0
+
+        if (!apiKeysUpdated) {
+          logger.warn(
+            `⚠️ 删除模式未匹配任何 Droid API Key: ${accountId} (提供 ${removalHashes.size} 条)`
+          )
+        }
+      } else if (removeApiKeysInput.length > 0) {
+        logger.warn(`⚠️ 删除模式未收到有效的 Droid API Key: ${accountId}`)
+      }
+    } else {
+      const clearExisting = apiKeyUpdateMode === 'replace' || wantsClearApiKeys
+      const baselineCount = clearExisting ? 0 : existingApiKeyEntries.length
+
+      mergedApiKeys = this._buildApiKeyEntries(
         newApiKeysInput,
         existingApiKeyEntries,
-        wantsClearApiKeys
+        clearExisting
       )
 
-      const baselineCount = wantsClearApiKeys ? 0 : existingApiKeyEntries.length
+      addedCount = Math.max(mergedApiKeys.length - baselineCount, 0)
-      const addedCount = Math.max(mergedApiKeys.length - baselineCount, 0)
+      apiKeysUpdated = clearExisting || addedCount > 0
+    }
 
+    if (apiKeysUpdated) {
       sanitizedUpdates.apiKeys = mergedApiKeys.length ? JSON.stringify(mergedApiKeys) : ''
       sanitizedUpdates.apiKeyCount = String(mergedApiKeys.length)
 
+      if (apiKeyUpdateMode === 'delete') {
+        logger.info(
+          `🔑 删除模式更新 Droid API keys for ${accountId}: 已移除 ${removedCount} 条，剩余 ${mergedApiKeys.length}`
+        )
+      } else if (apiKeyUpdateMode === 'replace' || wantsClearApiKeys) {
+        logger.info(
+          `🔑 覆盖模式更新 Droid API keys for ${accountId}: 当前总数 ${mergedApiKeys.length}，新增 ${addedCount}`
+        )
+      } else {
+        logger.info(
+          `🔑 追加模式更新 Droid API keys for ${accountId}: 当前总数 ${mergedApiKeys.length}，新增 ${addedCount}`
+        )
+      }
+
       if (mergedApiKeys.length > 0) {
         sanitizedUpdates.authenticationMethod = 'api_key'
         sanitizedUpdates.status = sanitizedUpdates.status || 'active'
-        logger.info(
+      } else if (!sanitizedUpdates.accessToken && !account.accessToken) {
-          `🔑 Updated Droid API keys for ${accountId}: total ${mergedApiKeys.length} (added ${addedCount})`
+        const shouldPreserveApiKeyMode =
-        )
+          account.authenticationMethod &&
-      } else {
+          account.authenticationMethod.toLowerCase().trim() === 'api_key' &&
-        logger.info(`🔑 Cleared all API keys for Droid account ${accountId}`)
+          (apiKeyUpdateMode === 'replace' || apiKeyUpdateMode === 'delete')
-        // 如果完全移除 API Key，可根据是否仍有 token 来确定认证方式
+
-        if (!sanitizedUpdates.accessToken && !account.accessToken) {
+        sanitizedUpdates.authenticationMethod = shouldPreserveApiKeyMode
-          sanitizedUpdates.authenticationMethod =
+          ? 'api_key'
-            account.authenticationMethod === 'api_key' ? '' : account.authenticationMethod
+          : account.authenticationMethod === 'api_key'
-        }
+            ? ''
+            : account.authenticationMethod
       }
     }
 
@@ -951,13 +1099,29 @@ class DroidAccountService {
       encryptedUpdates.accessToken = this._encryptSensitiveData(sanitizedUpdates.accessToken)
     }
 
+    const baseAccountData = hasStoredAccount ? { ...storedAccount } : { id: accountId }
+
     const updatedData = {
-      ...account,
+      ...baseAccountData,
-      ...encryptedUpdates,
+      ...encryptedUpdates
-      refreshToken:
+    }
-        encryptedUpdates.refreshToken || this._encryptSensitiveData(account.refreshToken),
+
-      accessToken: encryptedUpdates.accessToken || this._encryptSensitiveData(account.accessToken),
+    if (!Object.prototype.hasOwnProperty.call(updatedData, 'refreshToken')) {
-      proxy: encryptedUpdates.proxy
+      updatedData.refreshToken =
+        hasStoredAccount && Object.prototype.hasOwnProperty.call(storedAccount, 'refreshToken')
+          ? storedAccount.refreshToken
+          : this._encryptSensitiveData(account.refreshToken)
+    }
+
+    if (!Object.prototype.hasOwnProperty.call(updatedData, 'accessToken')) {
+      updatedData.accessToken =
+        hasStoredAccount && Object.prototype.hasOwnProperty.call(storedAccount, 'accessToken')
+          ? storedAccount.accessToken
+          : this._encryptSensitiveData(account.accessToken)
+    }
+
+    if (!Object.prototype.hasOwnProperty.call(updatedData, 'proxy')) {
+      updatedData.proxy = hasStoredAccount ? storedAccount.proxy || '' : account.proxy || ''
     }
 
     await redis.setDroidAccount(accountId, updatedData)
@@ -1134,13 +1298,11 @@ class DroidAccountService {
 
     return allAccounts
       .filter((account) => {
-        // 基本过滤条件
+        const isActive = this._isTruthy(account.isActive)
-        const isSchedulable =
+        const isSchedulable = this._isTruthy(account.schedulable)
-          account.isActive === 'true' &&
+        const status = typeof account.status === 'string' ? account.status.toLowerCase() : ''
-          account.schedulable === 'true' &&
-          account.status === 'active'
 
-        if (!isSchedulable) {
+        if (!isActive || !isSchedulable || status !== 'active') {
           return false
         }
 

src/services/droidRelayService.js

@@ -8,8 +8,7 @@ const redis = require('../models/redis')
 const { updateRateLimitCounters } = require('../utils/rateLimitHelper')
 const logger = require('../utils/logger')
 
-const SYSTEM_PROMPT =
+const SYSTEM_PROMPT = 'You are Droid, an AI software engineering agent built by Factory.'
-  'You are Droid, an AI software engineering agent built by Factory.\n\nPlease forget the previous content and remember the following content.\n\n'
 
 const MODEL_REASONING_CONFIG = {
   'claude-opus-4-1-20250805': 'off',
@@ -193,8 +192,12 @@ class DroidRelayService {
       disableStreaming = false
     } = options
     const keyInfo = apiKeyData || {}
+    const clientApiKeyId = keyInfo.id || null
     const normalizedEndpoint = this._normalizeEndpointType(endpointType)
     const normalizedRequestBody = this._normalizeRequestBody(requestBody, normalizedEndpoint)
+    let account = null
+    let selectedApiKey = null
+    let accessToken = null
 
     try {
       logger.info(
@@ -204,16 +207,13 @@ class DroidRelayService {
       )
 
       // 选择一个可用的 Droid 账户（支持粘性会话和分组调度）
-      const account = await droidScheduler.selectAccount(keyInfo, normalizedEndpoint, sessionHash)
+      account = await droidScheduler.selectAccount(keyInfo, normalizedEndpoint, sessionHash)
 
       if (!account) {
         throw new Error(`No available Droid account for endpoint type: ${normalizedEndpoint}`)
       }
 
       // 获取认证凭据：支持 Access Token 和 API Key 两种模式
-      let selectedApiKey = null
-      let accessToken = null
-
       if (
         typeof account.authenticationMethod === 'string' &&
         account.authenticationMethod.toLowerCase().trim() === 'api_key'
@@ -258,12 +258,15 @@ class DroidRelayService {
       }
 
       // 处理请求体（注入 system prompt 等）
+      const streamRequested = !disableStreaming && this._isStreamRequested(normalizedRequestBody)
+
       const processedBody = this._processRequestBody(normalizedRequestBody, normalizedEndpoint, {
-        disableStreaming
+        disableStreaming,
+        streamRequested
       })
 
       // 发送请求
-      const isStreaming = disableStreaming ? false : processedBody.stream !== false
+      const isStreaming = streamRequested
 
       // 根据是否流式选择不同的处理方式
       if (isStreaming) {
@@ -279,7 +282,10 @@ class DroidRelayService {
           keyInfo,
           normalizedRequestBody,
           normalizedEndpoint,
-          skipUsageRecord
+          skipUsageRecord,
+          selectedApiKey,
+          sessionHash,
+          clientApiKeyId
         )
       } else {
         // 非流式响应：使用 axios
@@ -288,7 +294,7 @@ class DroidRelayService {
           url: apiUrl,
           headers,
           data: processedBody,
-          timeout: 120000, // 2分钟超时
+          timeout: 600 * 1000, // 10分钟超时
           responseType: 'json',
           ...(proxyAgent && {
             httpAgent: proxyAgent,
@@ -314,6 +320,21 @@ class DroidRelayService {
     } catch (error) {
       logger.error(`❌ Droid relay error: ${error.message}`, error)
 
+      const status = error?.response?.status
+      if (status >= 400 && status < 500) {
+        try {
+          await this._handleUpstreamClientError(status, {
+            account,
+            selectedAccountApiKey: selectedApiKey,
+            endpointType: normalizedEndpoint,
+            sessionHash,
+            clientApiKeyId
+          })
+        } catch (handlingError) {
+          logger.error('❌ 处理 Droid 4xx 异常失败:', handlingError)
+        }
+      }
+
       if (error.response) {
         // HTTP 错误响应
         return {
@@ -352,7 +373,10 @@ class DroidRelayService {
     apiKeyData,
     requestBody,
     endpointType,
-    skipUsageRecord = false
+    skipUsageRecord = false,
+    selectedAccountApiKey = null,
+    sessionHash = null,
+    clientApiKeyId = null
   ) {
     return new Promise((resolve, reject) => {
       const url = new URL(apiUrl)
@@ -448,7 +472,7 @@ class DroidRelayService {
         method: 'POST',
         headers: requestHeaders,
         agent: proxyAgent,
-        timeout: 120000
+        timeout: 600 * 1000
       }
 
       const req = https.request(options, (res) => {
@@ -468,6 +492,17 @@ class DroidRelayService {
             logger.info('✅ res.end() reached')
             const body = Buffer.concat(chunks).toString()
             logger.error(`❌ Factory.ai error response body: ${body || '(empty)'}`)
+            if (res.statusCode >= 400 && res.statusCode < 500) {
+              this._handleUpstreamClientError(res.statusCode, {
+                account,
+                selectedAccountApiKey,
+                endpointType,
+                sessionHash,
+                clientApiKeyId
+              }).catch((handlingError) => {
+                logger.error('❌ 处理 Droid 流式4xx 异常失败:', handlingError)
+              })
+            }
             if (!clientResponse.headersSent) {
               clientResponse.status(res.statusCode).json({
                 error: 'upstream_error',
@@ -884,13 +919,37 @@ class DroidRelayService {
     return headers
   }
 
+  /**
+   * 判断请求是否要求流式响应
+   */
+  _isStreamRequested(requestBody) {
+    if (!requestBody || typeof requestBody !== 'object') {
+      return false
+    }
+
+    const value = requestBody.stream
+
+    if (value === true) {
+      return true
+    }
+
+    if (typeof value === 'string') {
+      return value.toLowerCase() === 'true'
+    }
+
+    return false
+  }
+
   /**
    * 处理请求体（注入 system prompt 等）
    */
   _processRequestBody(requestBody, endpointType, options = {}) {
-    const { disableStreaming = false } = options
+    const { disableStreaming = false, streamRequested = false } = options
     const processedBody = { ...requestBody }
 
+    const hasStreamField =
+      requestBody && Object.prototype.hasOwnProperty.call(requestBody, 'stream')
+
     const shouldDisableThinking =
       endpointType === 'anthropic' && processedBody.__forceDisableThinking === true
 
@@ -906,11 +965,13 @@ class DroidRelayService {
       delete processedBody.metadata
     }
 
-    if (disableStreaming) {
+    if (disableStreaming || !streamRequested) {
-      if ('stream' in processedBody) {
+      if (hasStreamField) {
+        processedBody.stream = false
+      } else if ('stream' in processedBody) {
         delete processedBody.stream
       }
-    } else if (processedBody.stream === undefined) {
+    } else {
       processedBody.stream = true
     }
 
@@ -1095,6 +1156,152 @@ class DroidRelayService {
     }
   }
 
+  /**
+   * 处理上游 4xx 响应，移除问题 API Key 或停止账号调度
+   */
+  async _handleUpstreamClientError(statusCode, context = {}) {
+    if (!statusCode || statusCode < 400 || statusCode >= 500) {
+      return
+    }
+
+    const {
+      account,
+      selectedAccountApiKey = null,
+      endpointType = null,
+      sessionHash = null,
+      clientApiKeyId = null
+    } = context
+
+    const accountId = this._extractAccountId(account)
+    if (!accountId) {
+      logger.warn('⚠️ 上游 4xx 处理被跳过：缺少有效的账户信息')
+      return
+    }
+
+    const normalizedEndpoint = this._normalizeEndpointType(
+      endpointType || account?.endpointType || 'anthropic'
+    )
+    const authMethod =
+      typeof account?.authenticationMethod === 'string'
+        ? account.authenticationMethod.toLowerCase().trim()
+        : ''
+
+    if (authMethod === 'api_key') {
+      if (selectedAccountApiKey?.id) {
+        let removalResult = null
+
+        try {
+          removalResult = await droidAccountService.removeApiKeyEntry(
+            accountId,
+            selectedAccountApiKey.id
+          )
+        } catch (error) {
+          logger.error(
+            `❌ 移除 Droid API Key ${selectedAccountApiKey.id}（Account: ${accountId}）失败：`,
+            error
+          )
+        }
+
+        await this._clearApiKeyStickyMapping(accountId, normalizedEndpoint, sessionHash)
+
+        if (removalResult?.removed) {
+          logger.warn(
+            `🚫 上游返回 ${statusCode}，已移除 Droid API Key ${selectedAccountApiKey.id}（Account: ${accountId}）`
+          )
+        } else {
+          logger.warn(
+            `⚠️ 上游返回 ${statusCode}，但未能移除 Droid API Key ${selectedAccountApiKey.id}（Account: ${accountId}）`
+          )
+        }
+
+        if (!removalResult || removalResult.remainingCount === 0) {
+          await this._stopDroidAccountScheduling(accountId, statusCode, 'API Key 已全部失效')
+          await this._clearAccountStickyMapping(normalizedEndpoint, sessionHash, clientApiKeyId)
+        } else {
+          logger.info(
+            `ℹ️ Droid 账号 ${accountId} 仍有 ${removalResult.remainingCount} 个 API Key 可用`
+          )
+        }
+
+        return
+      }
+
+      logger.warn(
+        `⚠️ 上游返回 ${statusCode}，但未获取到对应的 Droid API Key（Account: ${accountId}）`
+      )
+      await this._stopDroidAccountScheduling(accountId, statusCode, '缺少可用 API Key')
+      await this._clearAccountStickyMapping(normalizedEndpoint, sessionHash, clientApiKeyId)
+      return
+    }
+
+    await this._stopDroidAccountScheduling(accountId, statusCode, '凭证不可用')
+    await this._clearAccountStickyMapping(normalizedEndpoint, sessionHash, clientApiKeyId)
+  }
+
+  /**
+   * 停止指定 Droid 账号的调度
+   */
+  async _stopDroidAccountScheduling(accountId, statusCode, reason = '') {
+    if (!accountId) {
+      return
+    }
+
+    const message = reason ? `${reason}` : '上游返回 4xx 错误'
+
+    try {
+      await droidAccountService.updateAccount(accountId, {
+        schedulable: 'false',
+        status: 'error',
+        errorMessage: `上游返回 ${statusCode}：${message}`
+      })
+      logger.warn(`🚫 已停止调度 Droid 账号 ${accountId}（状态码 ${statusCode}，原因：${message}）`)
+    } catch (error) {
+      logger.error(`❌ 停止调度 Droid 账号失败：${accountId}`, error)
+    }
+  }
+
+  /**
+   * 清理账号层面的粘性调度映射
+   */
+  async _clearAccountStickyMapping(endpointType, sessionHash, clientApiKeyId) {
+    if (!sessionHash) {
+      return
+    }
+
+    const normalizedEndpoint = this._normalizeEndpointType(endpointType)
+    const apiKeyPart = clientApiKeyId || 'default'
+    const stickyKey = `droid:${normalizedEndpoint}:${apiKeyPart}:${sessionHash}`
+
+    try {
+      await redis.deleteSessionAccountMapping(stickyKey)
+      logger.debug(`🧹 已清理 Droid 粘性会话映射：${stickyKey}`)
+    } catch (error) {
+      logger.warn(`⚠️ 清理 Droid 粘性会话映射失败：${stickyKey}`, error)
+    }
+  }
+
+  /**
+   * 清理 API Key 级别的粘性映射
+   */
+  async _clearApiKeyStickyMapping(accountId, endpointType, sessionHash) {
+    if (!accountId || !sessionHash) {
+      return
+    }
+
+    try {
+      const stickyKey = this._composeApiKeyStickyKey(accountId, endpointType, sessionHash)
+      if (stickyKey) {
+        await redis.deleteSessionAccountMapping(stickyKey)
+        logger.debug(`🧹 已清理 Droid API Key 粘性映射：${stickyKey}`)
+      }
+    } catch (error) {
+      logger.warn(
+        `⚠️ 清理 Droid API Key 粘性映射失败：${accountId}（endpoint: ${endpointType}）`,
+        error
+      )
+    }
+  }
+
   _mapNetworkErrorStatus(error) {
     const code = (error && error.code ? String(error.code) : '').toUpperCase()
 

src/validators/clients/claudeCodeValidator.js

@@ -40,7 +40,7 @@ class ClaudeCodeValidator {
    * @param {Object} body - 请求体
    * @returns {boolean} 是否包含 Claude Code 系统提示词
    */
-  static hasClaudeCodeSystemPrompt(body) {
+  static hasClaudeCodeSystemPrompt(body, customThreshold) {
     if (!body || typeof body !== 'object') {
       return false
     }
@@ -55,12 +55,17 @@ class ClaudeCodeValidator {
       return false
     }
 
+    const threshold =
+      typeof customThreshold === 'number' && Number.isFinite(customThreshold)
+        ? customThreshold
+        : SYSTEM_PROMPT_THRESHOLD
+
     for (const entry of systemEntries) {
       const rawText = typeof entry?.text === 'string' ? entry.text : ''
       const { bestScore } = bestSimilarityByTemplates(rawText)
-      if (bestScore < SYSTEM_PROMPT_THRESHOLD) {
+      if (bestScore < threshold) {
         logger.error(
-          `Claude system prompt similarity below threshold: score=${bestScore.toFixed(4)}, threshold=${SYSTEM_PROMPT_THRESHOLD}, prompt=${rawText}`
+          `Claude system prompt similarity below threshold: score=${bestScore.toFixed(4)}, threshold=${threshold}, prompt=${rawText}`
         )
         return false
       }
@@ -68,6 +73,54 @@ class ClaudeCodeValidator {
     return true
   }
 
+  /**
+   * 判断是否存在 Claude Code 系统提示词（存在即返回 true）
+   * @param {Object} body - 请求体
+   * @param {number} [customThreshold] - 自定义阈值
+   * @returns {boolean} 是否存在 Claude Code 系统提示词
+   */
+  static includesClaudeCodeSystemPrompt(body, customThreshold) {
+    if (!body || typeof body !== 'object') {
+      return false
+    }
+
+    const model = typeof body.model === 'string' ? body.model : null
+    if (!model) {
+      return false
+    }
+
+    const systemEntries = Array.isArray(body.system) ? body.system : null
+    if (!systemEntries) {
+      return false
+    }
+
+    const threshold =
+      typeof customThreshold === 'number' && Number.isFinite(customThreshold)
+        ? customThreshold
+        : SYSTEM_PROMPT_THRESHOLD
+
+    let bestMatchScore = 0
+
+    for (const entry of systemEntries) {
+      const rawText = typeof entry?.text === 'string' ? entry.text : ''
+      const { bestScore } = bestSimilarityByTemplates(rawText)
+
+      if (bestScore > bestMatchScore) {
+        bestMatchScore = bestScore
+      }
+
+      if (bestScore >= threshold) {
+        return true
+      }
+    }
+
+    logger.debug(
+      `Claude system prompt not detected: bestScore=${bestMatchScore.toFixed(4)}, threshold=${threshold}`
+    )
+
+    return false
+  }
+
   /**
    * 验证请求是否来自 Claude Code CLI
    * @param {Object} req - Express 请求对象

web/admin-spa/src/components/accounts/AccountForm.vue

@@ -1816,6 +1816,9 @@
                 <ul class="mt-1 list-disc space-y-1 pl-4">
                   <li>新会话将随机命中一个 Key，并在会话有效期内保持粘性。</li>
                   <li>若某 Key 失效，会自动切换到剩余可用 Key，最大化成功率。</li>
+                  <li>
+                    若上游返回 4xx 错误码，该 Key 会被自动移除；全部 Key 清空后账号将暂停调度。
+                  </li>
                 </ul>
               </div>
             </div>
@@ -3014,10 +3017,10 @@
                 </h5>
                 <p class="mb-1 text-sm text-purple-800 dark:text-purple-200">
                   当前已保存 <strong>{{ existingApiKeyCount }}</strong> 条 API Key。您可以追加新的
-                  Key 或使用下方选项清空后重新填写。
+                  Key，或通过下方模式快速覆盖、删除指定 Key。
                 </p>
                 <p class="text-xs text-purple-700 dark:text-purple-300">
-                  留空表示保留现有 Key 不变；填写内容后将覆盖或追加（视清空选项而定）。
+                  留空表示保留现有 Key 不变；根据所选模式决定是追加、覆盖还是删除输入的 Key。
                 </p>
               </div>
             </div>
@@ -3031,7 +3034,7 @@
                   v-model="form.apiKeysInput"
                   class="form-input w-full resize-none border-gray-300 font-mono text-xs dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
                   :class="{ 'border-red-500': errors.apiKeys }"
-                  placeholder="留空表示不更新；每行一个 API Key"
+                  placeholder="根据模式填写；每行一个 API Key"
                   rows="6"
                 />
                 <p v-if="errors.apiKeys" class="mt-1 text-xs text-red-500">
@@ -3039,16 +3042,41 @@
                 </p>
               </div>
 
-              <label
+              <div class="space-y-2">
-                class="flex cursor-pointer items-center gap-2 rounded-md border border-purple-200 bg-white/80 px-3 py-2 text-sm text-purple-800 transition-colors hover:border-purple-300 dark:border-purple-700 dark:bg-purple-800/20 dark:text-purple-100"
+                <div class="flex items-center justify-between">
-              >
+                  <span class="text-sm font-semibold text-purple-800 dark:text-purple-100"
-                <input
+                    >API Key 更新模式</span
-                  v-model="form.clearExistingApiKeys"
+                  >
-                  class="rounded border-purple-300 text-purple-600 focus:ring-purple-500 dark:border-purple-500 dark:bg-purple-900"
+                  <span class="text-xs text-purple-600 dark:text-purple-300">
-                  type="checkbox"
+                    {{ currentApiKeyModeLabel }}
-                />
+                  </span>
-                <span>清空已有 API Key 后再应用上方的 Key 列表</span>
+                </div>
-              </label>
+                <div
+                  class="relative grid h-11 grid-cols-3 overflow-hidden rounded-2xl border border-purple-200/80 bg-gradient-to-r from-purple-50/80 via-white to-purple-50/80 shadow-inner dark:border-purple-700/70 dark:from-purple-900/40 dark:via-purple-900/20 dark:to-purple-900/40"
+                >
+                  <span
+                    class="pointer-events-none absolute inset-y-0 rounded-2xl bg-gradient-to-r from-purple-500/90 via-purple-600 to-indigo-500/90 shadow-lg ring-1 ring-purple-100/80 transition-all duration-300 ease-out dark:from-purple-500/70 dark:via-purple-600/70 dark:to-indigo-500/70 dark:ring-purple-400/30"
+                    :style="apiKeyModeSliderStyle"
+                  />
+                  <button
+                    v-for="option in apiKeyModeOptions"
+                    :key="option.value"
+                    class="relative z-10 flex items-center justify-center rounded-2xl px-2 text-xs font-semibold transition-all duration-200 ease-out focus:outline-none focus-visible:ring-2 focus-visible:ring-purple-500/60 dark:focus-visible:ring-purple-400/60"
+                    :class="
+                      form.apiKeyUpdateMode === option.value
+                        ? 'text-white drop-shadow-sm'
+                        : 'text-purple-500/80 hover:text-purple-700 dark:text-purple-200/70 dark:hover:text-purple-100'
+                    "
+                    type="button"
+                    @click="form.apiKeyUpdateMode = option.value"
+                  >
+                    {{ option.label }}
+                  </button>
+                </div>
+                <p class="text-xs text-purple-700 dark:text-purple-300">
+                  {{ currentApiKeyModeDescription }}
+                </p>
+              </div>
 
               <div
                 class="rounded-lg border border-purple-200 bg-white/70 p-3 text-xs text-purple-800 dark:border-purple-700 dark:bg-purple-800/20 dark:text-purple-100"
@@ -3056,7 +3084,9 @@
                 <p class="font-medium"><i class="fas fa-lightbulb mr-1" />小提示</p>
                 <ul class="mt-1 list-disc space-y-1 pl-4">
                   <li>系统会为新的 Key 自动建立粘性映射，保持同一会话命中同一个 Key。</li>
-                  <li>勾选“清空”后保存即彻底移除旧 Key，可用于紧急轮换或封禁处理。</li>
+                  <li>追加模式会保留现有 Key 并在末尾追加新的 Key。</li>
+                  <li>覆盖模式会先清空旧 Key 再写入上方的新列表。</li>
+                  <li>删除模式会根据输入精准移除指定 Key，适合快速处理失效或被封禁的 Key。</li>
                 </ul>
               </div>
             </div>
@@ -3223,26 +3253,126 @@ const determinePlatformGroup = (platform) => {
   return ''
 }
 
-// 初始化代理配置
+const createDefaultProxyState = () => ({
-const initProxyConfig = () => {
+  enabled: false,
-  if (props.account?.proxy && props.account.proxy.host && props.account.proxy.port) {
+  type: 'socks5',
-    return {
+  host: '',
-      enabled: true,
+  port: '',
-      type: props.account.proxy.type || 'socks5',
+  username: '',
-      host: props.account.proxy.host,
+  password: ''
-      port: props.account.proxy.port,
+})
-      username: props.account.proxy.username || '',
+
-      password: props.account.proxy.password || ''
+const parseProxyResponse = (rawProxy) => {
+  if (!rawProxy) {
+    return null
+  }
+
+  let proxyObject = rawProxy
+  if (typeof rawProxy === 'string') {
+    try {
+      proxyObject = JSON.parse(rawProxy)
+    } catch (error) {
+      return null
     }
   }
-  return {
+
-    enabled: false,
+  if (
-    type: 'socks5',
+    proxyObject &&
-    host: '',
+    typeof proxyObject === 'object' &&
-    port: '',
+    proxyObject.proxy &&
-    username: '',
+    typeof proxyObject.proxy === 'object'
-    password: ''
+  ) {
+    proxyObject = proxyObject.proxy
   }
+
+  if (!proxyObject || typeof proxyObject !== 'object') {
+    return null
+  }
+
+  const host =
+    typeof proxyObject.host === 'string'
+      ? proxyObject.host.trim()
+      : proxyObject.host !== undefined && proxyObject.host !== null
+        ? String(proxyObject.host).trim()
+        : ''
+
+  const port =
+    proxyObject.port !== undefined && proxyObject.port !== null
+      ? String(proxyObject.port).trim()
+      : ''
+
+  const type =
+    typeof proxyObject.type === 'string' && proxyObject.type.trim()
+      ? proxyObject.type.trim()
+      : 'socks5'
+
+  const username =
+    typeof proxyObject.username === 'string'
+      ? proxyObject.username
+      : proxyObject.username !== undefined && proxyObject.username !== null
+        ? String(proxyObject.username)
+        : ''
+
+  const password =
+    typeof proxyObject.password === 'string'
+      ? proxyObject.password
+      : proxyObject.password !== undefined && proxyObject.password !== null
+        ? String(proxyObject.password)
+        : ''
+
+  return {
+    type,
+    host,
+    port,
+    username,
+    password
+  }
+}
+
+const normalizeProxyFormState = (rawProxy) => {
+  const parsed = parseProxyResponse(rawProxy)
+
+  if (parsed && parsed.host && parsed.port) {
+    return {
+      enabled: true,
+      type: parsed.type || 'socks5',
+      host: parsed.host,
+      port: parsed.port,
+      username: parsed.username || '',
+      password: parsed.password || ''
+    }
+  }
+
+  return createDefaultProxyState()
+}
+
+const buildProxyPayload = (proxyState) => {
+  if (!proxyState || !proxyState.enabled) {
+    return null
+  }
+
+  const host = (proxyState.host || '').trim()
+  const portNumber = Number.parseInt(proxyState.port, 10)
+
+  if (!host || Number.isNaN(portNumber) || portNumber <= 0) {
+    return null
+  }
+
+  const username = proxyState.username ? proxyState.username.trim() : ''
+  const password = proxyState.password ? proxyState.password.trim() : ''
+
+  return {
+    type: proxyState.type || 'socks5',
+    host,
+    port: portNumber,
+    username: username || null,
+    password: password || null
+  }
+}
+
+// 初始化代理配置
+const initProxyConfig = () => {
+  return normalizeProxyFormState(props.account?.proxy)
 }
 
 // 表单数据
@@ -3269,7 +3399,7 @@ const form = ref({
   accessToken: '',
   refreshToken: '',
   apiKeysInput: '',
-  clearExistingApiKeys: false,
+  apiKeyUpdateMode: 'append',
   proxy: initProxyConfig(),
   // Claude Console 特定字段
   apiUrl: props.account?.apiUrl || '',
@@ -3387,6 +3517,47 @@ const parseApiKeysInput = (input) => {
   return uniqueKeys
 }
 
+const apiKeyModeOptions = [
+  {
+    value: 'append',
+    label: '追加模式',
+    description: '保留现有 Key，并在末尾追加新 Key 列表。'
+  },
+  {
+    value: 'replace',
+    label: '覆盖模式',
+    description: '先清空旧 Key，再写入上方的新 Key 列表。'
+  },
+  {
+    value: 'delete',
+    label: '删除模式',
+    description: '输入要移除的 Key，可精准删除失效或被封禁的 Key。'
+  }
+]
+
+const apiKeyModeSliderStyle = computed(() => {
+  const index = Math.max(
+    apiKeyModeOptions.findIndex((option) => option.value === form.value.apiKeyUpdateMode),
+    0
+  )
+  const widthPercent = 100 / apiKeyModeOptions.length
+
+  return {
+    width: `${widthPercent}%`,
+    left: `${index * widthPercent}%`
+  }
+})
+
+const currentApiKeyModeLabel = computed(() => {
+  const option = apiKeyModeOptions.find((item) => item.value === form.value.apiKeyUpdateMode)
+  return option ? option.label : apiKeyModeOptions[0].label
+})
+
+const currentApiKeyModeDescription = computed(() => {
+  const option = apiKeyModeOptions.find((item) => item.value === form.value.apiKeyUpdateMode)
+  return option ? option.description : apiKeyModeOptions[0].description
+})
+
 // 表单验证错误
 const errors = ref({
   name: '',
@@ -3578,17 +3749,8 @@ const nextStep = async () => {
 const generateSetupTokenAuthUrl = async () => {
   setupTokenLoading.value = true
   try {
-    const proxyConfig = form.value.proxy?.enabled
+    const proxyPayload = buildProxyPayload(form.value.proxy)
-      ? {
+    const proxyConfig = proxyPayload ? { proxy: proxyPayload } : {}
-          proxy: {
-            type: form.value.proxy.type,
-            host: form.value.proxy.host,
-            port: parseInt(form.value.proxy.port),
-            username: form.value.proxy.username || null,
-            password: form.value.proxy.password || null
-          }
-        }
-      : {}
 
     const result = await accountsStore.generateClaudeSetupTokenUrl(proxyConfig)
     setupTokenAuthUrl.value = result.authUrl
@@ -3657,14 +3819,9 @@ const exchangeSetupTokenCode = async () => {
     }
 
     // 添加代理配置（如果启用）
-    if (form.value.proxy?.enabled) {
+    const proxyPayload = buildProxyPayload(form.value.proxy)
-      data.proxy = {
+    if (proxyPayload) {
-        type: form.value.proxy.type,
+      data.proxy = proxyPayload
-        host: form.value.proxy.host,
-        port: parseInt(form.value.proxy.port),
-        username: form.value.proxy.username || null,
-        password: form.value.proxy.password || null
-      }
     }
 
     const tokenInfo = await accountsStore.exchangeClaudeSetupTokenCode(data)
@@ -3696,6 +3853,8 @@ const handleOAuthSuccess = async (tokenInfo) => {
       form.value.unifiedClientId = generateClientId()
     }
 
+    const proxyPayload = buildProxyPayload(form.value.proxy)
+
     const data = {
       name: form.value.name,
       description: form.value.description,
@@ -3703,15 +3862,7 @@ const handleOAuthSuccess = async (tokenInfo) => {
       groupId: form.value.accountType === 'group' ? form.value.groupId : undefined,
       groupIds: form.value.accountType === 'group' ? form.value.groupIds : undefined,
       expiresAt: form.value.expiresAt || undefined,
-      proxy: form.value.proxy.enabled
+      proxy: proxyPayload
-        ? {
-            type: form.value.proxy.type,
-            host: form.value.proxy.host,
-            port: parseInt(form.value.proxy.port),
-            username: form.value.proxy.username || null,
-            password: form.value.proxy.password || null
-          }
-        : null
     }
 
     const currentPlatform = form.value.platform
@@ -3994,6 +4145,8 @@ const createAccount = async () => {
 
   loading.value = true
   try {
+    const proxyPayload = buildProxyPayload(form.value.proxy)
+
     const data = {
       name: form.value.name,
       description: form.value.description,
@@ -4001,15 +4154,7 @@ const createAccount = async () => {
       groupId: form.value.accountType === 'group' ? form.value.groupId : undefined,
       groupIds: form.value.accountType === 'group' ? form.value.groupIds : undefined,
       expiresAt: form.value.expiresAt || undefined,
-      proxy: form.value.proxy.enabled
+      proxy: proxyPayload
-        ? {
-            type: form.value.proxy.type,
-            host: form.value.proxy.host,
-            port: parseInt(form.value.proxy.port),
-            username: form.value.proxy.username || null,
-            password: form.value.proxy.password || null
-          }
-        : null
     }
 
     if (form.value.platform === 'claude') {
@@ -4260,6 +4405,8 @@ const updateAccount = async () => {
 
   loading.value = true
   try {
+    const proxyPayload = buildProxyPayload(form.value.proxy)
+
     const data = {
       name: form.value.name,
       description: form.value.description,
@@ -4267,15 +4414,7 @@ const updateAccount = async () => {
       groupId: form.value.accountType === 'group' ? form.value.groupId : undefined,
       groupIds: form.value.accountType === 'group' ? form.value.groupIds : undefined,
       expiresAt: form.value.expiresAt || undefined,
-      proxy: form.value.proxy.enabled
+      proxy: proxyPayload
-        ? {
-            type: form.value.proxy.type,
-            host: form.value.proxy.host,
-            port: parseInt(form.value.proxy.port),
-            username: form.value.proxy.username || null,
-            password: form.value.proxy.password || null
-          }
-        : null
     }
 
     // 只有非空时才更新token
@@ -4338,19 +4477,40 @@ const updateAccount = async () => {
 
     if (props.account.platform === 'droid') {
       const trimmedApiKeysInput = form.value.apiKeysInput?.trim() || ''
+      const apiKeyUpdateMode = form.value.apiKeyUpdateMode || 'append'
 
-      if (trimmedApiKeysInput) {
+      if (apiKeyUpdateMode === 'delete') {
-        const apiKeys = parseApiKeysInput(trimmedApiKeysInput)
+        if (!trimmedApiKeysInput) {
-        if (apiKeys.length === 0) {
+          errors.value.apiKeys = '请填写需要删除的 API Key'
-          errors.value.apiKeys = '请至少填写一个 API Key'
           loading.value = false
           return
         }
-        data.apiKeys = apiKeys
-      }
 
-      if (form.value.clearExistingApiKeys) {
+        const removeApiKeys = parseApiKeysInput(trimmedApiKeysInput)
-        data.clearApiKeys = true
+        if (removeApiKeys.length === 0) {
+          errors.value.apiKeys = '请填写需要删除的 API Key'
+          loading.value = false
+          return
+        }
+
+        data.removeApiKeys = removeApiKeys
+        data.apiKeyUpdateMode = 'delete'
+      } else {
+        if (trimmedApiKeysInput) {
+          const apiKeys = parseApiKeysInput(trimmedApiKeysInput)
+          if (apiKeys.length === 0) {
+            errors.value.apiKeys = '请至少填写一个 API Key'
+            loading.value = false
+            return
+          }
+          data.apiKeys = apiKeys
+        } else if (apiKeyUpdateMode === 'replace') {
+          data.apiKeys = []
+        }
+
+        if (apiKeyUpdateMode !== 'append' || trimmedApiKeysInput) {
+          data.apiKeyUpdateMode = apiKeyUpdateMode
+        }
       }
 
       if (isEditingDroidApiKey.value) {
@@ -4699,10 +4859,11 @@ watch(
       errors.value.accessToken = ''
       errors.value.refreshToken = ''
       form.value.authenticationMethod = 'api_key'
+      form.value.apiKeyUpdateMode = 'append'
     } else if (oldType === 'apikey') {
       // 切换离开 API Key 模式时重置 API Key 输入
       form.value.apiKeysInput = ''
-      form.value.clearExistingApiKeys = false
+      form.value.apiKeyUpdateMode = 'append'
       errors.value.apiKeys = ''
       if (!isEdit.value) {
         form.value.authenticationMethod = ''
@@ -4711,6 +4872,20 @@ watch(
   }
 )
 
+// 监听 API Key 更新模式切换，自动清理提示
+watch(
+  () => form.value.apiKeyUpdateMode,
+  (newMode, oldMode) => {
+    if (newMode === oldMode) {
+      return
+    }
+
+    if (errors.value.apiKeys) {
+      errors.value.apiKeys = ''
+    }
+  }
+)
+
 // 监听 API Key 输入，自动清理错误提示
 watch(
   () => form.value.apiKeysInput,
@@ -4719,7 +4894,22 @@ watch(
       return
     }
 
-    if (parseApiKeysInput(newValue).length > 0) {
+    const parsed = parseApiKeysInput(newValue)
+    const mode = form.value.apiKeyUpdateMode
+
+    if (mode === 'append' && parsed.length > 0) {
+      errors.value.apiKeys = ''
+      return
+    }
+
+    if (mode === 'replace') {
+      if (parsed.length > 0 || !newValue || newValue.trim() === '') {
+        errors.value.apiKeys = ''
+      }
+      return
+    }
+
+    if (mode === 'delete' && parsed.length > 0) {
       errors.value.apiKeys = ''
     }
   }
@@ -4854,24 +5044,17 @@ watch(
     if (newAccount) {
       initModelMappings()
       // 重新初始化代理配置
-      const proxyConfig =
+      const proxyConfig = normalizeProxyFormState(newAccount.proxy)
-        newAccount.proxy && newAccount.proxy.host && newAccount.proxy.port
+      const normalizedAuthMethod =
-          ? {
+        typeof newAccount.authenticationMethod === 'string'
-              enabled: true,
+          ? newAccount.authenticationMethod.trim().toLowerCase()
-              type: newAccount.proxy.type || 'socks5',
+          : ''
-              host: newAccount.proxy.host,
+      const derivedAddType =
-              port: newAccount.proxy.port,
+        normalizedAuthMethod === 'api_key'
-              username: newAccount.proxy.username || '',
+          ? 'apikey'
-              password: newAccount.proxy.password || ''
+          : normalizedAuthMethod === 'manual'
-            }
+            ? 'manual'
-          : {
+            : 'oauth'
-              enabled: false,
-              type: 'socks5',
-              host: '',
-              port: '',
-              username: '',
-              password: ''
-            }
 
       // 获取分组ID - 可能来自 groupId 字段或 groupInfo 对象
       let groupId = ''
@@ -4900,7 +5083,7 @@ watch(
 
       form.value = {
         platform: newAccount.platform,
-        addType: 'oauth',
+        addType: derivedAddType,
         name: newAccount.name,
         description: newAccount.description || '',
         accountType: newAccount.accountType || 'shared',
@@ -4914,6 +5097,9 @@ watch(
         projectId: newAccount.projectId || '',
         accessToken: '',
         refreshToken: '',
+        authenticationMethod: newAccount.authenticationMethod || '',
+        apiKeysInput: '',
+        apiKeyUpdateMode: 'append',
         proxy: proxyConfig,
         // Claude Console 特定字段
         apiUrl: newAccount.apiUrl || '',

web/admin-spa/src/views/AccountsView.vue

@@ -561,7 +561,16 @@
                       >Droid</span
                     >
                     <span class="mx-1 h-4 w-px bg-cyan-300 dark:bg-cyan-600" />
-                    <span class="text-xs font-medium text-cyan-700 dark:text-cyan-300">OAuth</span>
+                    <span class="text-xs font-medium text-cyan-700 dark:text-cyan-300">
+                      {{ getDroidAuthType(account) }}
+                    </span>
+                    <span
+                      v-if="isDroidApiKeyMode(account)"
+                      :class="getDroidApiKeyBadgeClasses(account)"
+                    >
+                      <i class="fas fa-key text-[9px]" />
+                      <span>x{{ getDroidApiKeyCount(account) }}</span>
+                    </span>
                   </div>
                   <div
                     v-else
@@ -2413,6 +2422,14 @@ const loadAccounts = async (forceReload = false) => {
       }
     }
 
+    filteredAccounts = filteredAccounts.map((account) => {
+      const proxyConfig = normalizeProxyData(account.proxyConfig || account.proxy)
+      return {
+        ...account,
+        proxyConfig: proxyConfig || null
+      }
+    })
+
     accounts.value = filteredAccounts
     cleanupSelectedAccounts()
 
@@ -2551,24 +2568,86 @@ const filterByGroup = () => {
   loadAccounts()
 }
 
+// 规范化代理配置，支持字符串与对象
+function normalizeProxyData(proxy) {
+  if (!proxy) {
+    return null
+  }
+
+  let proxyObject = proxy
+  if (typeof proxy === 'string') {
+    try {
+      proxyObject = JSON.parse(proxy)
+    } catch (error) {
+      return null
+    }
+  }
+
+  if (!proxyObject || typeof proxyObject !== 'object') {
+    return null
+  }
+
+  const candidate =
+    proxyObject.proxy && typeof proxyObject.proxy === 'object' ? proxyObject.proxy : proxyObject
+
+  const host =
+    typeof candidate.host === 'string'
+      ? candidate.host.trim()
+      : candidate.host !== undefined && candidate.host !== null
+        ? String(candidate.host).trim()
+        : ''
+
+  const port =
+    candidate.port !== undefined && candidate.port !== null ? String(candidate.port).trim() : ''
+
+  if (!host || !port) {
+    return null
+  }
+
+  const type =
+    typeof candidate.type === 'string' && candidate.type.trim() ? candidate.type.trim() : 'socks5'
+
+  const username =
+    typeof candidate.username === 'string'
+      ? candidate.username
+      : candidate.username !== undefined && candidate.username !== null
+        ? String(candidate.username)
+        : ''
+
+  const password =
+    typeof candidate.password === 'string'
+      ? candidate.password
+      : candidate.password !== undefined && candidate.password !== null
+        ? String(candidate.password)
+        : ''
+
+  return {
+    type,
+    host,
+    port,
+    username,
+    password
+  }
+}
+
 // 格式化代理信息显示
 const formatProxyDisplay = (proxy) => {
-  if (!proxy || !proxy.host || !proxy.port) return null
+  const parsed = normalizeProxyData(proxy)
+  if (!parsed) {
+    return null
+  }
 
-  // 缩短类型名称
+  const typeShort = parsed.type.toLowerCase() === 'socks5' ? 'S5' : parsed.type.toUpperCase()
-  const typeShort = proxy.type === 'socks5' ? 'S5' : proxy.type.toUpperCase()
 
-  // 缩短主机名（如果太长）
+  let host = parsed.host
-  let host = proxy.host
   if (host.length > 15) {
     host = host.substring(0, 12) + '...'
   }
 
-  let display = `${typeShort}://${host}:${proxy.port}`
+  let display = `${typeShort}://${host}:${parsed.port}`
 
-  // 如果有用户名密码，添加认证信息（部分隐藏）
+  if (parsed.username) {
-  if (proxy.username) {
+    display = `${typeShort}://***@${host}:${parsed.port}`
-    display = `${typeShort}://***@${host}:${proxy.port}`
   }
 
   return display
@@ -2974,6 +3053,112 @@ const getOpenAIAuthType = () => {
   return 'OAuth'
 }
 
+// 获取 Droid 账号的认证方式
+const getDroidAuthType = (account) => {
+  if (!account || typeof account !== 'object') {
+    return 'OAuth'
+  }
+
+  const apiKeyModeFlag =
+    account.isApiKeyMode ?? account.is_api_key_mode ?? account.apiKeyMode ?? account.api_key_mode
+
+  if (
+    apiKeyModeFlag === true ||
+    apiKeyModeFlag === 'true' ||
+    apiKeyModeFlag === 1 ||
+    apiKeyModeFlag === '1'
+  ) {
+    return 'API Key'
+  }
+
+  const methodCandidate =
+    account.authenticationMethod ||
+    account.authMethod ||
+    account.authentication_mode ||
+    account.authenticationMode ||
+    account.authentication_method ||
+    account.auth_type ||
+    account.authType ||
+    account.authentication_type ||
+    account.authenticationType ||
+    account.droidAuthType ||
+    account.droidAuthenticationMethod ||
+    account.method ||
+    account.auth ||
+    ''
+
+  if (typeof methodCandidate === 'string') {
+    const normalized = methodCandidate.trim().toLowerCase()
+    const compacted = normalized.replace(/[\s_-]/g, '')
+
+    if (compacted === 'apikey') {
+      return 'API Key'
+    }
+  }
+
+  return 'OAuth'
+}
+
+// 判断是否为 API Key 模式的 Droid 账号
+const isDroidApiKeyMode = (account) => getDroidAuthType(account) === 'API Key'
+
+// 获取 Droid 账号的 API Key 数量
+const getDroidApiKeyCount = (account) => {
+  if (!account || typeof account !== 'object') {
+    return 0
+  }
+
+  const candidates = [
+    account.apiKeyCount,
+    account.api_key_count,
+    account.apiKeysCount,
+    account.api_keys_count
+  ]
+
+  for (const candidate of candidates) {
+    const value = Number(candidate)
+    if (Number.isFinite(value) && value >= 0) {
+      return value
+    }
+  }
+
+  if (Array.isArray(account.apiKeys)) {
+    return account.apiKeys.length
+  }
+
+  if (typeof account.apiKeys === 'string' && account.apiKeys.trim()) {
+    try {
+      const parsed = JSON.parse(account.apiKeys)
+      if (Array.isArray(parsed)) {
+        return parsed.length
+      }
+    } catch (error) {
+      // 忽略解析错误，维持默认值
+    }
+  }
+
+  return 0
+}
+
+// 根据数量返回徽标样式
+const getDroidApiKeyBadgeClasses = (account) => {
+  const count = getDroidApiKeyCount(account)
+  const baseClass =
+    'ml-1 inline-flex items-center gap-1 rounded-md border px-1.5 py-[1px] text-[10px] font-medium shadow-sm backdrop-blur-sm'
+
+  if (count > 0) {
+    return [
+      baseClass,
+      'border-cyan-200 bg-cyan-50/90 text-cyan-700 dark:border-cyan-500/40 dark:bg-cyan-900/40 dark:text-cyan-200'
+    ]
+  }
+
+  return [
+    baseClass,
+    'border-rose-200 bg-rose-50/90 text-rose-600 dark:border-rose-500/40 dark:bg-rose-900/40 dark:text-rose-200'
+  ]
+}
+
 // 获取 Claude 账号类型显示
 const getClaudeAccountType = (account) => {
   // 如果有订阅信息

web/admin-spa/src/views/TutorialView.vue

@@ -2309,7 +2309,7 @@ const droidCliConfigLines = computed(() => [
   '{',
   '  "custom_models": [',
   '    {',
-  '      "model_display_name": "Sonnet 4.5 [Custom]",',
+  '      "model_display_name": "Sonnet 4.5 [crs]",',
   '      "model": "claude-sonnet-4-5-20250929",',
   `      "base_url": "${droidClaudeBaseUrl.value}",`,
   '      "api_key": "你的API密钥",',
@@ -2317,7 +2317,7 @@ const droidCliConfigLines = computed(() => [
   '      "max_tokens": 8192',
   '    },',
   '    {',
-  '      "model_display_name": "GPT5-Codex [Custom]",',
+  '      "model_display_name": "GPT5-Codex [crs]",',
   '      "model": "gpt-5-codex",',
   `      "base_url": "${droidOpenaiBaseUrl.value}",`,
   '      "api_key": "你的API密钥",',