feat: add vertex provider, oauth model mappings, and routing/log settings

src/components/providers/VertexSection/VertexModal.tsx

@@ -0,0 +1,117 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList, modelsToEntries } from '@/components/ui/ModelInputList';
+import type { ProviderKeyConfig } from '@/types';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import type { ProviderModalProps, VertexFormState } from '../types';
+
+interface VertexModalProps extends ProviderModalProps<ProviderKeyConfig, VertexFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): VertexFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: {},
+  models: [],
+  modelEntries: [{ name: '', alias: '' }],
+});
+
+export function VertexModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: VertexModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<VertexFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: initialData.headers ?? {},
+        modelEntries: modelsToEntries(initialData.models),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.vertex_edit_modal_title')
+          : t('ai_providers.vertex_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.vertex_add_modal_key_label')}
+        placeholder={t('ai_providers.vertex_add_modal_key_placeholder')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.vertex_add_modal_url_label')}
+        placeholder={t('ai_providers.vertex_add_modal_url_placeholder')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.vertex_add_modal_proxy_label')}
+        placeholder={t('ai_providers.vertex_add_modal_proxy_placeholder')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={headersToEntries(form.headers)}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: buildHeaderObject(entries) }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.vertex_models_label')}</label>
+        <ModelInputList
+          entries={form.modelEntries}
+          onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+          addLabel={t('ai_providers.vertex_models_add_btn')}
+          namePlaceholder={t('common.model_name_placeholder')}
+          aliasPlaceholder={t('common.model_alias_placeholder')}
+          disabled={isSaving}
+        />
+        <div className="hint">{t('ai_providers.vertex_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/VertexSection/VertexSection.tsx

@@ -0,0 +1,170 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import iconVertex from '@/assets/icons/vertex.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import { calculateStatusBarData, type KeyStats, type UsageDetail } from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource } from '../utils';
+import type { VertexFormState } from '../types';
+import { VertexModal } from './VertexModal';
+
+interface VertexSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  isModalOpen: boolean;
+  modalIndex: number | null;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onCloseModal: () => void;
+  onSave: (data: VertexFormState, index: number | null) => Promise<void>;
+}
+
+export function VertexSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  isModalOpen,
+  modalIndex,
+  onAdd,
+  onEdit,
+  onDelete,
+  onCloseModal,
+  onSave,
+}: VertexSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || isSaving || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+    const allApiKeys = new Set<string>();
+    configs.forEach((config) => config.apiKey && allApiKeys.add(config.apiKey));
+    allApiKeys.forEach((apiKey) => {
+      cache.set(apiKey, calculateStatusBarData(usageDetails, apiKey));
+    });
+    return cache;
+  }, [configs, usageDetails]);
+
+  const initialData = modalIndex !== null ? configs[modalIndex] : undefined;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconVertex} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.vertex_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.vertex_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.vertex_empty_title')}
+          emptyDescription={t('ai_providers.vertex_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          renderContent={(item, index) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, maskApiKey);
+            const headerEntries = Object.entries(item.headers || {});
+            const statusData =
+              statusBarCache.get(item.apiKey) || calculateStatusBarData([], item.apiKey);
+
+            return (
+              <Fragment>
+                <div className="item-title">
+                  {t('ai_providers.vertex_item_title')} #{index + 1}
+                </div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    <span className={styles.modelCountLabel}>
+                      {t('ai_providers.vertex_models_count')}: {item.models.length}
+                    </span>
+                    {item.models.map((model) => (
+                      <span key={`${model.name}-${model.alias || 'default'}`} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+
+      <VertexModal
+        isOpen={isModalOpen}
+        editIndex={modalIndex}
+        initialData={initialData}
+        onClose={onCloseModal}
+        onSave={onSave}
+        isSaving={isSaving}
+      />
+    </>
+  );
+}

src/components/providers/VertexSection/index.ts

@@ -0,0 +1 @@
+export { VertexSection } from './VertexSection';

src/components/providers/index.ts

@@ -3,6 +3,7 @@ export { ClaudeSection } from './ClaudeSection';
 export { CodexSection } from './CodexSection';
 export { GeminiSection } from './GeminiSection';
 export { OpenAISection } from './OpenAISection';
+export { VertexSection } from './VertexSection';
 export { ProviderList } from './ProviderList';
 export { ProviderStatusBar } from './ProviderStatusBar';
 export * from './hooks/useProviderStats';

src/components/providers/types.ts

@@ -6,6 +6,7 @@ export type ProviderModal =
   | { type: 'gemini'; index: number | null }
   | { type: 'codex'; index: number | null }
   | { type: 'claude'; index: number | null }
+  | { type: 'vertex'; index: number | null }
   | { type: 'ampcode'; index: null }
   | { type: 'openai'; index: number | null };
 
@@ -38,6 +39,10 @@ export type ProviderFormState = ProviderKeyConfig & {
   excludedText: string;
 };
 
+export type VertexFormState = Omit<ProviderKeyConfig, 'excludedModels'> & {
+  modelEntries: ModelEntry[];
+};
+
 export interface ProviderSectionProps<TConfig> {
   configs: TConfig[];
   keyStats: KeyStats;

src/i18n/locales/en.json

@@ -137,11 +137,22 @@
     "usage_statistics_enable": "Enable usage statistics",
     "logging_title": "Logging",
     "logging_to_file_enable": "Enable logging to file",
+    "logs_max_total_size_title": "Log Size Limit",
+    "logs_max_total_size_label": "Total log size cap (MB):",
+    "logs_max_total_size_hint": "Set to 0 to disable the limit.",
+    "logs_max_total_size_update": "Update",
     "request_log_title": "Request Logging",
     "request_log_enable": "Enable request logging",
     "request_log_warning": "Keep this off unless you need detailed troubleshooting.",
+    "force_model_prefix_enable": "Force model prefix",
     "ws_auth_title": "WebSocket Authentication",
-    "ws_auth_enable": "Require auth for /ws/*"
+    "ws_auth_enable": "Require auth for /ws/*",
+    "routing_title": "Routing Strategy",
+    "routing_strategy_label": "Routing strategy:",
+    "routing_strategy_hint": "round-robin cycles through keys; fill-first prioritizes the first available key.",
+    "routing_strategy_update": "Update",
+    "routing_strategy_round_robin": "round-robin (cycle)",
+    "routing_strategy_fill_first": "fill-first (prioritize)"
   },
   "api_keys": {
     "title": "API Keys Management",
@@ -221,6 +232,27 @@
     "claude_models_hint": "Leave empty to allow all models, or add name[, alias] entries to limit/alias them.",
     "claude_models_add_btn": "Add Model",
     "claude_models_count": "Models Count",
+    "vertex_title": "Vertex API Configuration",
+    "vertex_add_button": "Add Configuration",
+    "vertex_empty_title": "No Vertex Configuration",
+    "vertex_empty_desc": "Click the button above to add the first configuration",
+    "vertex_item_title": "Vertex Configuration",
+    "vertex_add_modal_title": "Add Vertex API Configuration",
+    "vertex_add_modal_key_label": "API Key:",
+    "vertex_add_modal_key_placeholder": "Please enter Vertex API key",
+    "vertex_add_modal_url_label": "Base URL (Required):",
+    "vertex_add_modal_url_placeholder": "e.g.: https://example.com/api",
+    "vertex_add_modal_proxy_label": "Proxy URL (Optional):",
+    "vertex_add_modal_proxy_placeholder": "e.g.: socks5://proxy.example.com:1080",
+    "vertex_edit_modal_title": "Edit Vertex API Configuration",
+    "vertex_edit_modal_key_label": "API Key:",
+    "vertex_edit_modal_url_label": "Base URL (Required):",
+    "vertex_edit_modal_proxy_label": "Proxy URL (Optional):",
+    "vertex_delete_confirm": "Are you sure you want to delete this Vertex configuration?",
+    "vertex_models_label": "Model mappings (alias required):",
+    "vertex_models_add_btn": "Add Mapping",
+    "vertex_models_hint": "Each mapping needs both the original model and its alias.",
+    "vertex_models_count": "Mapping count",
     "ampcode_title": "Amp CLI Integration (ampcode)",
     "ampcode_modal_title": "Configure Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -468,6 +500,34 @@
     "upgrade_required_title": "Please upgrade CLI Proxy API",
     "upgrade_required_desc": "The current server does not support the OAuth excluded models API. Please upgrade to the latest CLI Proxy API (CPA) version."
   },
+  "oauth_model_mappings": {
+    "title": "OAuth Model Mappings",
+    "add": "Add Mapping",
+    "add_title": "Add provider model mappings",
+    "provider_label": "Provider",
+    "provider_placeholder": "e.g. gemini-cli / vertex",
+    "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
+    "mappings_label": "Model mappings",
+    "mapping_name_placeholder": "Source model name",
+    "mapping_alias_placeholder": "Alias (required)",
+    "mapping_fork_label": "Keep original",
+    "mappings_hint": "Saving an empty list removes that provider. Enable “Keep original” to keep the original name while adding the alias.",
+    "add_mapping": "Add mapping",
+    "save": "Save/Update",
+    "save_success": "Model mappings updated",
+    "save_failed": "Failed to update model mappings",
+    "delete": "Delete Provider",
+    "delete_confirm": "Delete model mappings for {{provider}}?",
+    "delete_success": "Model mappings removed",
+    "delete_failed": "Failed to delete model mappings",
+    "no_models": "No model mappings",
+    "model_count": "{{count}} mappings",
+    "list_empty_all": "No model mappings yet—use “Add Mapping” to create one.",
+    "provider_required": "Please enter a provider first",
+    "upgrade_required": "This feature requires a newer CLI Proxy API (CPA) version. Please upgrade.",
+    "upgrade_required_title": "Please upgrade CLI Proxy API",
+    "upgrade_required_desc": "The current server does not support the OAuth model mappings API. Please upgrade to the latest CLI Proxy API (CPA) version."
+  },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
     "codex_oauth_button": "Start Codex Login",
@@ -766,8 +826,11 @@
     "quota_switch_preview_updated": "Preview model switch settings updated",
     "usage_statistics_updated": "Usage statistics settings updated",
     "logging_to_file_updated": "Logging settings updated",
+    "logs_max_total_size_updated": "Log size limit updated",
     "request_log_updated": "Request logging setting updated",
+    "force_model_prefix_updated": "Model prefix setting updated",
     "ws_auth_updated": "WebSocket authentication setting updated",
+    "routing_strategy_updated": "Routing strategy updated",
     "login_storage_cleared": "Local login data cleared",
     "api_key_added": "API key added successfully",
     "api_key_updated": "API key updated successfully",
@@ -786,6 +849,10 @@
     "claude_config_added": "Claude configuration added successfully",
     "claude_config_updated": "Claude configuration updated successfully",
     "claude_config_deleted": "Claude configuration deleted successfully",
+    "vertex_config_added": "Vertex configuration added successfully",
+    "vertex_config_updated": "Vertex configuration updated successfully",
+    "vertex_config_deleted": "Vertex configuration deleted successfully",
+    "vertex_base_url_required": "Please enter the Vertex Base URL",
     "config_enabled": "Configuration enabled",
     "config_disabled": "Configuration disabled",
     "field_required": "Required fields cannot be empty",

src/i18n/locales/zh-CN.json

@@ -137,11 +137,22 @@
     "usage_statistics_enable": "启用使用统计",
     "logging_title": "日志记录",
     "logging_to_file_enable": "启用日志记录到文件",
+    "logs_max_total_size_title": "日志容量限制",
+    "logs_max_total_size_label": "日志总大小上限 (MB):",
+    "logs_max_total_size_hint": "设置为 0 表示不限制。",
+    "logs_max_total_size_update": "更新",
     "request_log_title": "请求日志",
     "request_log_enable": "启用请求日志",
     "request_log_warning": "仅在需要排查问题时开启，日常请保持关闭。",
+    "force_model_prefix_enable": "强制模型前缀",
     "ws_auth_title": "WebSocket 鉴权",
-    "ws_auth_enable": "启用 /ws/* 鉴权"
+    "ws_auth_enable": "启用 /ws/* 鉴权",
+    "routing_title": "路由策略",
+    "routing_strategy_label": "路由策略:",
+    "routing_strategy_hint": "round-robin 为轮询，fill-first 为优先填充。",
+    "routing_strategy_update": "更新",
+    "routing_strategy_round_robin": "round-robin (轮询)",
+    "routing_strategy_fill_first": "fill-first (优先填充)"
   },
   "api_keys": {
     "title": "API 密钥管理",
@@ -221,6 +232,27 @@
     "claude_models_hint": "为空表示使用全部模型；可填写 name[, alias] 以限制或重命名模型。",
     "claude_models_add_btn": "添加模型",
     "claude_models_count": "模型数量",
+    "vertex_title": "Vertex API 配置",
+    "vertex_add_button": "添加配置",
+    "vertex_empty_title": "暂无Vertex配置",
+    "vertex_empty_desc": "点击上方按钮添加第一个配置",
+    "vertex_item_title": "Vertex配置",
+    "vertex_add_modal_title": "添加Vertex API配置",
+    "vertex_add_modal_key_label": "API密钥:",
+    "vertex_add_modal_key_placeholder": "请输入Vertex API密钥",
+    "vertex_add_modal_url_label": "Base URL (必填):",
+    "vertex_add_modal_url_placeholder": "例如: https://example.com/api",
+    "vertex_add_modal_proxy_label": "代理 URL (可选):",
+    "vertex_add_modal_proxy_placeholder": "例如: socks5://proxy.example.com:1080",
+    "vertex_edit_modal_title": "编辑Vertex API配置",
+    "vertex_edit_modal_key_label": "API密钥:",
+    "vertex_edit_modal_url_label": "Base URL (必填):",
+    "vertex_edit_modal_proxy_label": "代理 URL (可选):",
+    "vertex_delete_confirm": "确定要删除这个Vertex配置吗？",
+    "vertex_models_label": "模型映射 (别名必填):",
+    "vertex_models_add_btn": "添加映射",
+    "vertex_models_hint": "每条映射需要填写原模型与别名。",
+    "vertex_models_count": "映射数量",
     "ampcode_title": "Amp CLI 集成 (ampcode)",
     "ampcode_modal_title": "配置 Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -468,6 +500,34 @@
     "upgrade_required_title": "需要升级 CPA 版本",
     "upgrade_required_desc": "当前服务器版本不支持获取模型排除列表功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
   },
+  "oauth_model_mappings": {
+    "title": "OAuth 模型映射",
+    "add": "新增映射",
+    "add_title": "新增提供商模型映射",
+    "provider_label": "提供商",
+    "provider_placeholder": "例如 gemini-cli / vertex",
+    "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
+    "mappings_label": "模型映射",
+    "mapping_name_placeholder": "原模型名称",
+    "mapping_alias_placeholder": "别名 (必填)",
+    "mapping_fork_label": "保留原名",
+    "mappings_hint": "留空保存将删除该提供商记录；开启“保留原名”会在保留原模型名的同时新增别名。",
+    "add_mapping": "添加映射",
+    "save": "保存/更新",
+    "save_success": "模型映射已更新",
+    "save_failed": "更新模型映射失败",
+    "delete": "删除提供商",
+    "delete_confirm": "确定要删除 {{provider}} 的模型映射吗？",
+    "delete_success": "已删除该提供商的模型映射",
+    "delete_failed": "删除模型映射失败",
+    "no_models": "未配置模型映射",
+    "model_count": "映射 {{count}} 条模型",
+    "list_empty_all": "暂无任何提供商的模型映射，点击“新增映射”创建。",
+    "provider_required": "请先填写提供商名称",
+    "upgrade_required": "当前 CPA 版本不支持模型映射功能，请升级 CPA 版本",
+    "upgrade_required_title": "需要升级 CPA 版本",
+    "upgrade_required_desc": "当前服务器版本不支持 OAuth 模型映射功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
+  },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
     "codex_oauth_button": "开始 Codex 登录",
@@ -766,8 +826,11 @@
     "quota_switch_preview_updated": "预览模型切换设置已更新",
     "usage_statistics_updated": "使用统计设置已更新",
     "logging_to_file_updated": "日志记录设置已更新",
+    "logs_max_total_size_updated": "日志容量设置已更新",
     "request_log_updated": "请求日志设置已更新",
+    "force_model_prefix_updated": "模型前缀设置已更新",
     "ws_auth_updated": "WebSocket 鉴权设置已更新",
+    "routing_strategy_updated": "路由策略已更新",
     "login_storage_cleared": "本地登录信息已清理",
     "api_key_added": "API密钥添加成功",
     "api_key_updated": "API密钥更新成功",
@@ -786,6 +849,10 @@
     "claude_config_added": "Claude配置添加成功",
     "claude_config_updated": "Claude配置更新成功",
     "claude_config_deleted": "Claude配置删除成功",
+    "vertex_config_added": "Vertex配置添加成功",
+    "vertex_config_updated": "Vertex配置更新成功",
+    "vertex_config_deleted": "Vertex配置删除成功",
+    "vertex_base_url_required": "请填写Vertex Base URL",
     "config_enabled": "配置已启用",
     "config_disabled": "配置已停用",
     "field_required": "必填字段不能为空",

src/pages/AiProvidersPage.tsx

@@ -7,11 +7,13 @@ import {
   CodexSection,
   GeminiSection,
   OpenAISection,
+  VertexSection,
   useProviderStats,
   type GeminiFormState,
   type OpenAIFormState,
   type ProviderFormState,
   type ProviderModal,
+  type VertexFormState,
 } from '@/components/providers';
 import {
   parseExcludedModels,
@@ -41,6 +43,7 @@ export function AiProvidersPage() {
   const [geminiKeys, setGeminiKeys] = useState<GeminiKeyConfig[]>([]);
   const [codexConfigs, setCodexConfigs] = useState<ProviderKeyConfig[]>([]);
   const [claudeConfigs, setClaudeConfigs] = useState<ProviderKeyConfig[]>([]);
+  const [vertexConfigs, setVertexConfigs] = useState<ProviderKeyConfig[]>([]);
   const [openaiProviders, setOpenaiProviders] = useState<OpenAIProviderConfig[]>([]);
 
   const [saving, setSaving] = useState(false);
@@ -63,17 +66,32 @@ export function AiProvidersPage() {
     setLoading(true);
     setError('');
     try {
-      const data = await fetchConfig();
+      const [configResult, vertexResult, ampcodeResult] = await Promise.allSettled([
+        fetchConfig(),
+        providersApi.getVertexConfigs(),
+        ampcodeApi.getAmpcode(),
+      ]);
+
+      if (configResult.status !== 'fulfilled') {
+        throw configResult.reason;
+      }
+
+      const data = configResult.value;
       setGeminiKeys(data?.geminiApiKeys || []);
       setCodexConfigs(data?.codexApiKeys || []);
       setClaudeConfigs(data?.claudeApiKeys || []);
+      setVertexConfigs(data?.vertexApiKeys || []);
       setOpenaiProviders(data?.openaiCompatibility || []);
-      try {
+
-        const ampcode = await ampcodeApi.getAmpcode();
+      if (vertexResult.status === 'fulfilled') {
-        updateConfigValue('ampcode', ampcode);
+        setVertexConfigs(vertexResult.value || []);
+        updateConfigValue('vertex-api-key', vertexResult.value || []);
+        clearCache('vertex-api-key');
+      }
+
+      if (ampcodeResult.status === 'fulfilled') {
+        updateConfigValue('ampcode', ampcodeResult.value);
         clearCache('ampcode');
-      } catch {
-        // ignore
       }
     } catch (err: unknown) {
       const message = getErrorMessage(err) || t('notification.refresh_failed');
@@ -92,11 +110,13 @@ export function AiProvidersPage() {
     if (config?.geminiApiKeys) setGeminiKeys(config.geminiApiKeys);
     if (config?.codexApiKeys) setCodexConfigs(config.codexApiKeys);
     if (config?.claudeApiKeys) setClaudeConfigs(config.claudeApiKeys);
+    if (config?.vertexApiKeys) setVertexConfigs(config.vertexApiKeys);
     if (config?.openaiCompatibility) setOpenaiProviders(config.openaiCompatibility);
   }, [
     config?.geminiApiKeys,
     config?.codexApiKeys,
     config?.claudeApiKeys,
+    config?.vertexApiKeys,
     config?.openaiCompatibility,
   ]);
 
@@ -112,6 +132,10 @@ export function AiProvidersPage() {
     setModal({ type, index });
   };
 
+  const openVertexModal = (index: number | null) => {
+    setModal({ type: 'vertex', index });
+  };
+
   const openAmpcodeModal = () => {
     setModal({ type: 'ampcode', index: null });
   };
@@ -351,6 +375,72 @@ export function AiProvidersPage() {
     }
   };
 
+  const saveVertex = async (form: VertexFormState, editIndex: number | null) => {
+    const trimmedBaseUrl = (form.baseUrl ?? '').trim();
+    const baseUrl = trimmedBaseUrl || undefined;
+    if (!baseUrl) {
+      showNotification(t('notification.vertex_base_url_required'), 'error');
+      return;
+    }
+
+    setSaving(true);
+    try {
+      const payload: ProviderKeyConfig = {
+        apiKey: form.apiKey.trim(),
+        prefix: form.prefix?.trim() || undefined,
+        baseUrl,
+        proxyUrl: form.proxyUrl?.trim() || undefined,
+        headers: buildHeaderObject(headersToEntries(form.headers)),
+        models: form.modelEntries
+          .map((entry) => {
+            const name = entry.name.trim();
+            const alias = entry.alias.trim();
+            if (!name || !alias) return null;
+            return { name, alias };
+          })
+          .filter(Boolean) as ProviderKeyConfig['models'],
+      };
+
+      const nextList =
+        editIndex !== null
+          ? vertexConfigs.map((item, idx) => (idx === editIndex ? payload : item))
+          : [...vertexConfigs, payload];
+
+      await providersApi.saveVertexConfigs(nextList);
+      setVertexConfigs(nextList);
+      updateConfigValue('vertex-api-key', nextList);
+      clearCache('vertex-api-key');
+      const message =
+        editIndex !== null
+          ? t('notification.vertex_config_updated')
+          : t('notification.vertex_config_added');
+      showNotification(message, 'success');
+      closeModal();
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const deleteVertex = async (index: number) => {
+    const entry = vertexConfigs[index];
+    if (!entry) return;
+    if (!window.confirm(t('ai_providers.vertex_delete_confirm'))) return;
+    try {
+      await providersApi.deleteVertexConfig(entry.apiKey);
+      const next = vertexConfigs.filter((_, idx) => idx !== index);
+      setVertexConfigs(next);
+      updateConfigValue('vertex-api-key', next);
+      clearCache('vertex-api-key');
+      showNotification(t('notification.vertex_config_deleted'), 'success');
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+    }
+  };
+
   const saveOpenai = async (form: OpenAIFormState, editIndex: number | null) => {
     setSaving(true);
     try {
@@ -412,6 +502,7 @@ export function AiProvidersPage() {
   const geminiModalIndex = modal?.type === 'gemini' ? modal.index : null;
   const codexModalIndex = modal?.type === 'codex' ? modal.index : null;
   const claudeModalIndex = modal?.type === 'claude' ? modal.index : null;
+  const vertexModalIndex = modal?.type === 'vertex' ? modal.index : null;
   const openaiModalIndex = modal?.type === 'openai' ? modal.index : null;
 
   return (
@@ -475,6 +566,23 @@ export function AiProvidersPage() {
           onSave={(form, editIndex) => saveProvider('claude', form, editIndex)}
         />
 
+        <VertexSection
+          configs={vertexConfigs}
+          keyStats={keyStats}
+          usageDetails={usageDetails}
+          loading={loading}
+          disableControls={disableControls}
+          isSaving={saving}
+          isSwitching={isSwitching}
+          isModalOpen={modal?.type === 'vertex'}
+          modalIndex={vertexModalIndex}
+          onAdd={() => openVertexModal(null)}
+          onEdit={(index) => openVertexModal(index)}
+          onDelete={deleteVertex}
+          onCloseModal={closeModal}
+          onSave={saveVertex}
+        />
+
         <AmpcodeSection
           config={config?.ampcode}
           loading={loading}

src/pages/AuthFilesPage.module.scss

@@ -751,6 +751,32 @@
   }
 }
 
+// OAuth 模型映射表单
+.mappingRow {
+  display: grid;
+  grid-template-columns: 1fr auto 1fr auto auto;
+  align-items: center;
+  gap: $spacing-sm;
+
+  @include mobile {
+    grid-template-columns: 1fr;
+  }
+}
+
+.mappingSeparator {
+  color: var(--text-secondary);
+  text-align: center;
+
+  @include mobile {
+    display: none;
+  }
+}
+
+.mappingFork {
+  display: flex;
+  align-items: center;
+}
+
 // 详情弹窗
 .detailContent {
   max-height: 400px;

src/pages/AuthFilesPage.tsx

@@ -4,15 +4,16 @@ import { useInterval } from '@/hooks/useInterval';
 import { useHeaderRefresh } from '@/hooks/useHeaderRefresh';
 import { Card } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
-import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
+import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
-import { Input } from '@/components/ui/Input';
+import { Input } from '@/components/ui/Input';
-import { Modal } from '@/components/ui/Modal';
+import { Modal } from '@/components/ui/Modal';
-import { EmptyState } from '@/components/ui/EmptyState';
+import { EmptyState } from '@/components/ui/EmptyState';
-import { IconBot, IconDownload, IconInfo, IconTrash2 } from '@/components/ui/icons';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
-import { useAuthStore, useNotificationStore, useThemeStore } from '@/stores';
+import { IconBot, IconDownload, IconInfo, IconTrash2, IconX } from '@/components/ui/icons';
+import { useAuthStore, useNotificationStore, useThemeStore } from '@/stores';
 import { authFilesApi, usageApi } from '@/services/api';
-import { apiClient } from '@/services/api/client';
+import { apiClient } from '@/services/api/client';
-import type { AuthFileItem } from '@/types';
+import type { AuthFileItem, OAuthModelMappingEntry } from '@/types';
 import type { KeyStats, KeyStatBucket, UsageDetail } from '@/utils/usage';
 import { collectUsageDetails, calculateStatusBarData } from '@/utils/usage';
 import { formatFileSize } from '@/utils/format';
@@ -90,6 +91,17 @@ interface ExcludedFormState {
   provider: string;
   modelsText: string;
 }
+
+interface ModelMappingsFormState {
+  provider: string;
+  mappings: OAuthModelMappingEntry[];
+}
+
+const buildEmptyMappingEntry = (): OAuthModelMappingEntry => ({
+  name: '',
+  alias: '',
+  fork: false
+});
 // 标准化 auth_index 值（与 usage.ts 中的 normalizeAuthIndex 保持一致）
 function normalizeAuthIndexValue(value: unknown): string | null {
   if (typeof value === 'number' && Number.isFinite(value)) {
@@ -181,14 +193,25 @@ export function AuthFilesPage() {
 
   // OAuth 排除模型相关
   const [excluded, setExcluded] = useState<Record<string, string[]>>({});
-  const [excludedError, setExcludedError] = useState<'unsupported' | null>(null);
+  const [excludedError, setExcludedError] = useState<'unsupported' | null>(null);
   const [excludedModalOpen, setExcludedModalOpen] = useState(false);
   const [excludedForm, setExcludedForm] = useState<ExcludedFormState>({ provider: '', modelsText: '' });
   const [savingExcluded, setSavingExcluded] = useState(false);
 
+  // OAuth 模型映射相关
+  const [modelMappings, setModelMappings] = useState<Record<string, OAuthModelMappingEntry[]>>({});
+  const [modelMappingsError, setModelMappingsError] = useState<'unsupported' | null>(null);
+  const [mappingModalOpen, setMappingModalOpen] = useState(false);
+  const [mappingForm, setMappingForm] = useState<ModelMappingsFormState>({
+    provider: '',
+    mappings: [buildEmptyMappingEntry()]
+  });
+  const [savingMappings, setSavingMappings] = useState(false);
+
   const fileInputRef = useRef<HTMLInputElement | null>(null);
   const loadingKeyStatsRef = useRef(false);
   const excludedUnsupportedRef = useRef(false);
+  const mappingsUnsupportedRef = useRef(false);
 
   const disableControls = connectionStatus !== 'connected';
 
@@ -252,7 +275,7 @@ export function AuthFilesPage() {
       const res = await authFilesApi.getOauthExcludedModels();
       excludedUnsupportedRef.current = false;
       setExcluded(res || {});
-      setExcludedError(null);
+      setExcludedError(null);
     } catch (err: unknown) {
       const status =
         typeof err === 'object' && err !== null && 'status' in err
@@ -272,9 +295,35 @@ export function AuthFilesPage() {
     }
   }, [showNotification, t]);
 
+  // 加载 OAuth 模型映射
+  const loadModelMappings = useCallback(async () => {
+    try {
+      const res = await authFilesApi.getOauthModelMappings();
+      mappingsUnsupportedRef.current = false;
+      setModelMappings(res || {});
+      setModelMappingsError(null);
+    } catch (err: unknown) {
+      const status =
+        typeof err === 'object' && err !== null && 'status' in err
+          ? (err as { status?: unknown }).status
+          : undefined;
+
+      if (status === 404) {
+        setModelMappings({});
+        setModelMappingsError('unsupported');
+        if (!mappingsUnsupportedRef.current) {
+          mappingsUnsupportedRef.current = true;
+          showNotification(t('oauth_model_mappings.upgrade_required'), 'warning');
+        }
+        return;
+      }
+      // 静默失败
+    }
+  }, [showNotification, t]);
+
   const handleHeaderRefresh = useCallback(async () => {
-    await Promise.all([loadFiles(), loadKeyStats(), loadExcluded()]);
+    await Promise.all([loadFiles(), loadKeyStats(), loadExcluded(), loadModelMappings()]);
-  }, [loadFiles, loadKeyStats, loadExcluded]);
+  }, [loadFiles, loadKeyStats, loadExcluded, loadModelMappings]);
 
   useHeaderRefresh(handleHeaderRefresh);
 
@@ -282,7 +331,8 @@ export function AuthFilesPage() {
     loadFiles();
     loadKeyStats();
     loadExcluded();
-  }, [loadFiles, loadKeyStats, loadExcluded]);
+    loadModelMappings();
+  }, [loadFiles, loadKeyStats, loadExcluded, loadModelMappings]);
 
   // 定时刷新状态数据（每240秒）
   useInterval(loadKeyStats, 240_000);
@@ -310,12 +360,26 @@ export function AuthFilesPage() {
     return lookup;
   }, [excluded]);
 
+  const mappingProviderLookup = useMemo(() => {
+    const lookup = new Map<string, string>();
+    Object.keys(modelMappings).forEach((provider) => {
+      const key = provider.trim().toLowerCase();
+      if (key && !lookup.has(key)) {
+        lookup.set(key, provider);
+      }
+    });
+    return lookup;
+  }, [modelMappings]);
+
   const providerOptions = useMemo(() => {
     const extraProviders = new Set<string>();
 
     Object.keys(excluded).forEach((provider) => {
       extraProviders.add(provider);
     });
+    Object.keys(modelMappings).forEach((provider) => {
+      extraProviders.add(provider);
+    });
     files.forEach((file) => {
       if (typeof file.type === 'string') {
         extraProviders.add(file.type);
@@ -335,7 +399,7 @@ export function AuthFilesPage() {
       .sort((a, b) => a.localeCompare(b));
 
     return [...OAUTH_PROVIDER_PRESETS, ...extraList];
-  }, [excluded, files]);
+  }, [excluded, files, modelMappings]);
 
   // 过滤和搜索
   const filtered = useMemo(() => {
@@ -604,12 +668,12 @@ export function AuthFilesPage() {
     setExcludedModalOpen(true);
   };
 
-  const saveExcludedModels = async () => {
+  const saveExcludedModels = async () => {
-    const provider = excludedForm.provider.trim();
+    const provider = excludedForm.provider.trim();
-    if (!provider) {
+    if (!provider) {
-      showNotification(t('oauth_excluded.provider_required'), 'error');
+      showNotification(t('oauth_excluded.provider_required'), 'error');
-      return;
+      return;
-    }
+    }
     const models = excludedForm.modelsText
       .split(/[\n,]+/)
       .map((item) => item.trim())
@@ -628,11 +692,11 @@ export function AuthFilesPage() {
       const errorMessage = err instanceof Error ? err.message : '';
       showNotification(`${t('oauth_excluded.save_failed')}: ${errorMessage}`, 'error');
     } finally {
-      setSavingExcluded(false);
+      setSavingExcluded(false);
-    }
+    }
-  };
+  };
-
+
-  const deleteExcluded = async (provider: string) => {
+  const deleteExcluded = async (provider: string) => {
     if (!window.confirm(t('oauth_excluded.delete_confirm', { provider }))) return;
     try {
       await authFilesApi.deleteOauthExcludedEntry(provider);
@@ -641,8 +705,110 @@ export function AuthFilesPage() {
     } catch (err: unknown) {
       const errorMessage = err instanceof Error ? err.message : '';
       showNotification(`${t('oauth_excluded.delete_failed')}: ${errorMessage}`, 'error');
-    }
+    }
-  };
+  };
+
+  // OAuth 模型映射相关方法
+  const normalizeMappingEntries = (entries?: OAuthModelMappingEntry[]) => {
+    if (!Array.isArray(entries) || entries.length === 0) {
+      return [buildEmptyMappingEntry()];
+    }
+    return entries.map((entry) => ({
+      name: entry.name ?? '',
+      alias: entry.alias ?? '',
+      fork: Boolean(entry.fork),
+    }));
+  };
+
+  const openMappingsModal = (provider?: string) => {
+    const normalizedProvider = (provider || '').trim();
+    const fallbackProvider = normalizedProvider || (filter !== 'all' ? String(filter) : '');
+    const lookupKey = fallbackProvider
+      ? mappingProviderLookup.get(fallbackProvider.toLowerCase())
+      : undefined;
+    const mappings = lookupKey ? modelMappings[lookupKey] : [];
+    setMappingForm({
+      provider: lookupKey || fallbackProvider,
+      mappings: normalizeMappingEntries(mappings),
+    });
+    setMappingModalOpen(true);
+  };
+
+  const updateMappingEntry = (index: number, field: keyof OAuthModelMappingEntry, value: string | boolean) => {
+    setMappingForm((prev) => ({
+      ...prev,
+      mappings: prev.mappings.map((entry, idx) =>
+        idx === index ? { ...entry, [field]: value } : entry
+      ),
+    }));
+  };
+
+  const addMappingEntry = () => {
+    setMappingForm((prev) => ({
+      ...prev,
+      mappings: [...prev.mappings, buildEmptyMappingEntry()],
+    }));
+  };
+
+  const removeMappingEntry = (index: number) => {
+    setMappingForm((prev) => {
+      const next = prev.mappings.filter((_, idx) => idx !== index);
+      return {
+        ...prev,
+        mappings: next.length ? next : [buildEmptyMappingEntry()],
+      };
+    });
+  };
+
+  const saveModelMappings = async () => {
+    const provider = mappingForm.provider.trim();
+    if (!provider) {
+      showNotification(t('oauth_model_mappings.provider_required'), 'error');
+      return;
+    }
+
+    const seen = new Set<string>();
+    const mappings = mappingForm.mappings
+      .map((entry) => {
+        const name = String(entry.name ?? '').trim();
+        const alias = String(entry.alias ?? '').trim();
+        if (!name || !alias) return null;
+        const key = `${name.toLowerCase()}::${alias.toLowerCase()}::${entry.fork ? '1' : '0'}`;
+        if (seen.has(key)) return null;
+        seen.add(key);
+        return entry.fork ? { name, alias, fork: true } : { name, alias };
+      })
+      .filter(Boolean) as OAuthModelMappingEntry[];
+
+    setSavingMappings(true);
+    try {
+      if (mappings.length) {
+        await authFilesApi.saveOauthModelMappings(provider, mappings);
+      } else {
+        await authFilesApi.deleteOauthModelMappings(provider);
+      }
+      await loadModelMappings();
+      showNotification(t('oauth_model_mappings.save_success'), 'success');
+      setMappingModalOpen(false);
+    } catch (err: unknown) {
+      const errorMessage = err instanceof Error ? err.message : '';
+      showNotification(`${t('oauth_model_mappings.save_failed')}: ${errorMessage}`, 'error');
+    } finally {
+      setSavingMappings(false);
+    }
+  };
+
+  const deleteModelMappings = async (provider: string) => {
+    if (!window.confirm(t('oauth_model_mappings.delete_confirm', { provider }))) return;
+    try {
+      await authFilesApi.deleteOauthModelMappings(provider);
+      await loadModelMappings();
+      showNotification(t('oauth_model_mappings.delete_success'), 'success');
+    } catch (err: unknown) {
+      const errorMessage = err instanceof Error ? err.message : '';
+      showNotification(`${t('oauth_model_mappings.delete_failed')}: ${errorMessage}`, 'error');
+    }
+  };
 
   // 渲染标签筛选器
   const renderFilterTags = () => (
@@ -959,14 +1125,14 @@ export function AuthFilesPage() {
         title={t('oauth_excluded.title')}
         extra={
           <Button
-            size="sm"
+            size="sm"
-            onClick={() => openExcludedModal()}
+            onClick={() => openExcludedModal()}
-            disabled={disableControls || excludedError === 'unsupported'}
+            disabled={disableControls || excludedError === 'unsupported'}
-          >
+          >
-            {t('oauth_excluded.add')}
+            {t('oauth_excluded.add')}
-          </Button>
+          </Button>
-        }
+        }
-      >
+      >
         {excludedError === 'unsupported' ? (
           <EmptyState
             title={t('oauth_excluded.upgrade_required_title')}
@@ -997,12 +1163,58 @@ export function AuthFilesPage() {
               </div>
             ))}
           </div>
-        )}
+        )}
-      </Card>
+      </Card>
-
+
-      {/* 详情弹窗 */}
+      {/* OAuth 模型映射卡片 */}
-      <Modal
+      <Card
-        open={detailModalOpen}
+        title={t('oauth_model_mappings.title')}
+        extra={
+          <Button
+            size="sm"
+            onClick={() => openMappingsModal()}
+            disabled={disableControls || modelMappingsError === 'unsupported'}
+          >
+            {t('oauth_model_mappings.add')}
+          </Button>
+        }
+      >
+        {modelMappingsError === 'unsupported' ? (
+          <EmptyState
+            title={t('oauth_model_mappings.upgrade_required_title')}
+            description={t('oauth_model_mappings.upgrade_required_desc')}
+          />
+        ) : Object.keys(modelMappings).length === 0 ? (
+          <EmptyState title={t('oauth_model_mappings.list_empty_all')} />
+        ) : (
+          <div className={styles.excludedList}>
+            {Object.entries(modelMappings).map(([provider, mappings]) => (
+              <div key={provider} className={styles.excludedItem}>
+                <div className={styles.excludedInfo}>
+                  <div className={styles.excludedProvider}>{provider}</div>
+                  <div className={styles.excludedModels}>
+                    {mappings?.length
+                      ? t('oauth_model_mappings.model_count', { count: mappings.length })
+                      : t('oauth_model_mappings.no_models')}
+                  </div>
+                </div>
+                <div className={styles.excludedActions}>
+                  <Button variant="secondary" size="sm" onClick={() => openMappingsModal(provider)}>
+                    {t('common.edit')}
+                  </Button>
+                  <Button variant="danger" size="sm" onClick={() => deleteModelMappings(provider)}>
+                    {t('oauth_model_mappings.delete')}
+                  </Button>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </Card>
+
+      {/* 详情弹窗 */}
+      <Modal
+        open={detailModalOpen}
         onClose={() => setDetailModalOpen(false)}
         title={selectedFile?.name || t('auth_files.title_section')}
         footer={
@@ -1146,9 +1358,117 @@ export function AuthFilesPage() {
             value={excludedForm.modelsText}
             onChange={(e) => setExcludedForm((prev) => ({ ...prev, modelsText: e.target.value }))}
           />
-          <div className={styles.hint}>{t('oauth_excluded.models_hint')}</div>
+          <div className={styles.hint}>{t('oauth_excluded.models_hint')}</div>
-        </div>
+        </div>
-      </Modal>
+      </Modal>
-    </div>
+
-  );
+      {/* OAuth 模型映射弹窗 */}
-}
+      <Modal
+        open={mappingModalOpen}
+        onClose={() => setMappingModalOpen(false)}
+        title={t('oauth_model_mappings.add_title')}
+        footer={
+          <>
+            <Button variant="secondary" onClick={() => setMappingModalOpen(false)} disabled={savingMappings}>
+              {t('common.cancel')}
+            </Button>
+            <Button onClick={saveModelMappings} loading={savingMappings}>
+              {t('oauth_model_mappings.save')}
+            </Button>
+          </>
+        }
+      >
+        <div className={styles.providerField}>
+          <Input
+            id="oauth-model-mappings-provider"
+            list="oauth-model-mappings-provider-options"
+            label={t('oauth_model_mappings.provider_label')}
+            hint={t('oauth_model_mappings.provider_hint')}
+            placeholder={t('oauth_model_mappings.provider_placeholder')}
+            value={mappingForm.provider}
+            onChange={(e) => setMappingForm((prev) => ({ ...prev, provider: e.target.value }))}
+          />
+          <datalist id="oauth-model-mappings-provider-options">
+            {providerOptions.map((provider) => (
+              <option key={provider} value={provider} />
+            ))}
+          </datalist>
+          {providerOptions.length > 0 && (
+            <div className={styles.providerTagList}>
+              {providerOptions.map((provider) => {
+                const isActive =
+                  mappingForm.provider.trim().toLowerCase() === provider.toLowerCase();
+                return (
+                  <button
+                    key={provider}
+                    type="button"
+                    className={`${styles.providerTag} ${isActive ? styles.providerTagActive : ''}`}
+                    onClick={() => setMappingForm((prev) => ({ ...prev, provider }))}
+                    disabled={savingMappings}
+                  >
+                    {getTypeLabel(provider)}
+                  </button>
+                );
+              })}
+            </div>
+          )}
+        </div>
+        <div className={styles.formGroup}>
+          <label>{t('oauth_model_mappings.mappings_label')}</label>
+          <div className="header-input-list">
+            {(mappingForm.mappings.length ? mappingForm.mappings : [buildEmptyMappingEntry()]).map(
+              (entry, index) => (
+                <div key={`${entry.name}-${entry.alias}-${index}`} className={styles.mappingRow}>
+                  <input
+                    className="input"
+                    placeholder={t('oauth_model_mappings.mapping_name_placeholder')}
+                    value={entry.name}
+                    onChange={(e) => updateMappingEntry(index, 'name', e.target.value)}
+                    disabled={savingMappings}
+                  />
+                  <span className={styles.mappingSeparator}>→</span>
+                  <input
+                    className="input"
+                    placeholder={t('oauth_model_mappings.mapping_alias_placeholder')}
+                    value={entry.alias}
+                    onChange={(e) => updateMappingEntry(index, 'alias', e.target.value)}
+                    disabled={savingMappings}
+                  />
+                  <div className={styles.mappingFork}>
+                    <ToggleSwitch
+                      label={t('oauth_model_mappings.mapping_fork_label')}
+                      labelPosition="left"
+                      checked={Boolean(entry.fork)}
+                      onChange={(value) => updateMappingEntry(index, 'fork', value)}
+                      disabled={savingMappings}
+                    />
+                  </div>
+                  <Button
+                    variant="ghost"
+                    size="sm"
+                    onClick={() => removeMappingEntry(index)}
+                    disabled={savingMappings || mappingForm.mappings.length <= 1}
+                    title={t('common.delete')}
+                    aria-label={t('common.delete')}
+                  >
+                    <IconX size={14} />
+                  </Button>
+                </div>
+              )
+            )}
+            <Button
+              variant="secondary"
+              size="sm"
+              onClick={addMappingEntry}
+              disabled={savingMappings}
+              className="align-start"
+            >
+              {t('oauth_model_mappings.add_mapping')}
+            </Button>
+          </div>
+          <div className={styles.hint}>{t('oauth_model_mappings.mappings_hint')}</div>
+        </div>
+      </Modal>
+    </div>
+  );
+}

src/pages/SettingsPage.tsx

@@ -13,6 +13,9 @@ type PendingKey =
   | 'debug'
   | 'proxy'
   | 'retry'
+  | 'logsMaxSize'
+  | 'forceModelPrefix'
+  | 'routingStrategy'
   | 'switchProject'
   | 'switchPreview'
   | 'usage'
@@ -31,6 +34,8 @@ export function SettingsPage() {
   const [loading, setLoading] = useState(true);
   const [proxyValue, setProxyValue] = useState('');
   const [retryValue, setRetryValue] = useState(0);
+  const [logsMaxTotalSizeMb, setLogsMaxTotalSizeMb] = useState(0);
+  const [routingStrategy, setRoutingStrategy] = useState('round-robin');
   const [pending, setPending] = useState<Record<PendingKey, boolean>>({} as Record<PendingKey, boolean>);
   const [error, setError] = useState('');
 
@@ -41,9 +46,34 @@ export function SettingsPage() {
       setLoading(true);
       setError('');
       try {
-        const data = (await fetchConfig()) as Config;
+        const [configResult, logsResult, prefixResult, routingResult] = await Promise.allSettled([
+          fetchConfig(),
+          configApi.getLogsMaxTotalSizeMb(),
+          configApi.getForceModelPrefix(),
+          configApi.getRoutingStrategy(),
+        ]);
+
+        if (configResult.status !== 'fulfilled') {
+          throw configResult.reason;
+        }
+
+        const data = configResult.value as Config;
         setProxyValue(data?.proxyUrl ?? '');
         setRetryValue(typeof data?.requestRetry === 'number' ? data.requestRetry : 0);
+
+        if (logsResult.status === 'fulfilled' && Number.isFinite(logsResult.value)) {
+          setLogsMaxTotalSizeMb(Math.max(0, Number(logsResult.value)));
+          updateConfigValue('logs-max-total-size-mb', Math.max(0, Number(logsResult.value)));
+        }
+
+        if (prefixResult.status === 'fulfilled') {
+          updateConfigValue('force-model-prefix', Boolean(prefixResult.value));
+        }
+
+        if (routingResult.status === 'fulfilled' && routingResult.value) {
+          setRoutingStrategy(String(routingResult.value));
+          updateConfigValue('routing/strategy', String(routingResult.value));
+        }
       } catch (err: any) {
         setError(err?.message || t('notification.refresh_failed'));
       } finally {
@@ -52,7 +82,7 @@ export function SettingsPage() {
     };
 
     load();
-  }, [fetchConfig, t]);
+  }, [fetchConfig, t, updateConfigValue]);
 
   useEffect(() => {
     if (config) {
@@ -60,8 +90,14 @@ export function SettingsPage() {
       if (typeof config.requestRetry === 'number') {
         setRetryValue(config.requestRetry);
       }
+      if (typeof config.logsMaxTotalSizeMb === 'number') {
+        setLogsMaxTotalSizeMb(config.logsMaxTotalSizeMb);
+      }
+      if (config.routingStrategy) {
+        setRoutingStrategy(config.routingStrategy);
+      }
     }
-  }, [config?.proxyUrl, config?.requestRetry]);
+  }, [config?.proxyUrl, config?.requestRetry, config?.logsMaxTotalSizeMb, config?.routingStrategy]);
 
   const setPendingFlag = (key: PendingKey, value: boolean) => {
     setPending((prev) => ({ ...prev, [key]: value }));
@@ -69,7 +105,7 @@ export function SettingsPage() {
 
   const toggleSetting = async (
     section: PendingKey,
-    rawKey: 'debug' | 'usage-statistics-enabled' | 'logging-to-file' | 'ws-auth',
+    rawKey: 'debug' | 'usage-statistics-enabled' | 'logging-to-file' | 'ws-auth' | 'force-model-prefix',
     value: boolean,
     updater: (val: boolean) => Promise<any>,
     successMessage: string
@@ -84,6 +120,8 @@ export function SettingsPage() {
           return config?.loggingToFile ?? false;
         case 'ws-auth':
           return config?.wsAuth ?? false;
+        case 'force-model-prefix':
+          return config?.forceModelPrefix ?? false;
         default:
           return false;
       }
@@ -162,6 +200,52 @@ export function SettingsPage() {
     }
   };
 
+  const handleLogsMaxTotalSizeUpdate = async () => {
+    const previous = config?.logsMaxTotalSizeMb ?? 0;
+    const parsed = Number(logsMaxTotalSizeMb);
+    if (!Number.isFinite(parsed) || parsed < 0) {
+      showNotification(t('login.error_invalid'), 'error');
+      setLogsMaxTotalSizeMb(previous);
+      return;
+    }
+    const normalized = Math.max(0, parsed);
+    setPendingFlag('logsMaxSize', true);
+    updateConfigValue('logs-max-total-size-mb', normalized);
+    try {
+      await configApi.updateLogsMaxTotalSizeMb(normalized);
+      clearCache('logs-max-total-size-mb');
+      showNotification(t('notification.logs_max_total_size_updated'), 'success');
+    } catch (err: any) {
+      setLogsMaxTotalSizeMb(previous);
+      updateConfigValue('logs-max-total-size-mb', previous);
+      showNotification(`${t('notification.update_failed')}: ${err?.message || ''}`, 'error');
+    } finally {
+      setPendingFlag('logsMaxSize', false);
+    }
+  };
+
+  const handleRoutingStrategyUpdate = async () => {
+    const strategy = routingStrategy.trim();
+    if (!strategy) {
+      showNotification(t('login.error_invalid'), 'error');
+      return;
+    }
+    const previous = config?.routingStrategy ?? 'round-robin';
+    setPendingFlag('routingStrategy', true);
+    updateConfigValue('routing/strategy', strategy);
+    try {
+      await configApi.updateRoutingStrategy(strategy);
+      clearCache('routing/strategy');
+      showNotification(t('notification.routing_strategy_updated'), 'success');
+    } catch (err: any) {
+      setRoutingStrategy(previous);
+      updateConfigValue('routing/strategy', previous);
+      showNotification(`${t('notification.update_failed')}: ${err?.message || ''}`, 'error');
+    } finally {
+      setPendingFlag('routingStrategy', false);
+    }
+  };
+
   const quotaSwitchProject = config?.quotaExceeded?.switchProject ?? false;
   const quotaSwitchPreview = config?.quotaExceeded?.switchPreviewModel ?? false;
 
@@ -171,63 +255,78 @@ export function SettingsPage() {
 
       <div className={styles.grid}>
         <Card>
-        {error && <div className="error-box">{error}</div>}
+          {error && <div className="error-box">{error}</div>}
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
+          <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
-          <ToggleSwitch
+            <ToggleSwitch
-            label={t('basic_settings.debug_enable')}
+              label={t('basic_settings.debug_enable')}
-            checked={config?.debug ?? false}
+              checked={config?.debug ?? false}
-            disabled={disableControls || pending.debug || loading}
+              disabled={disableControls || pending.debug || loading}
-            onChange={(value) =>
+              onChange={(value) =>
-              toggleSetting('debug', 'debug', value, configApi.updateDebug, t('notification.debug_updated'))
+                toggleSetting('debug', 'debug', value, configApi.updateDebug, t('notification.debug_updated'))
-            }
+              }
-          />
+            />
 
-          <ToggleSwitch
+            <ToggleSwitch
-            label={t('basic_settings.usage_statistics_enable')}
+              label={t('basic_settings.usage_statistics_enable')}
-            checked={config?.usageStatisticsEnabled ?? false}
+              checked={config?.usageStatisticsEnabled ?? false}
-            disabled={disableControls || pending.usage || loading}
+              disabled={disableControls || pending.usage || loading}
-            onChange={(value) =>
+              onChange={(value) =>
-              toggleSetting(
+                toggleSetting(
-                'usage',
+                  'usage',
-                'usage-statistics-enabled',
+                  'usage-statistics-enabled',
-                value,
+                  value,
-                configApi.updateUsageStatistics,
+                  configApi.updateUsageStatistics,
-                t('notification.usage_statistics_updated')
+                  t('notification.usage_statistics_updated')
-              )
+                )
-            }
+              }
-          />
+            />
 
-          <ToggleSwitch
+            <ToggleSwitch
-            label={t('basic_settings.logging_to_file_enable')}
+              label={t('basic_settings.logging_to_file_enable')}
-            checked={config?.loggingToFile ?? false}
+              checked={config?.loggingToFile ?? false}
-            disabled={disableControls || pending.loggingToFile || loading}
+              disabled={disableControls || pending.loggingToFile || loading}
-            onChange={(value) =>
+              onChange={(value) =>
-              toggleSetting(
+                toggleSetting(
-                'loggingToFile',
+                  'loggingToFile',
-                'logging-to-file',
+                  'logging-to-file',
-                value,
+                  value,
-                configApi.updateLoggingToFile,
+                  configApi.updateLoggingToFile,
-                t('notification.logging_to_file_updated')
+                  t('notification.logging_to_file_updated')
-              )
+                )
-            }
+              }
-          />
+            />
 
-          <ToggleSwitch
+            <ToggleSwitch
-            label={t('basic_settings.ws_auth_enable')}
+              label={t('basic_settings.ws_auth_enable')}
-            checked={config?.wsAuth ?? false}
+              checked={config?.wsAuth ?? false}
-            disabled={disableControls || pending.wsAuth || loading}
+              disabled={disableControls || pending.wsAuth || loading}
-            onChange={(value) =>
+              onChange={(value) =>
-              toggleSetting(
+                toggleSetting(
-                'wsAuth',
+                  'wsAuth',
-                'ws-auth',
+                  'ws-auth',
-                value,
+                  value,
-                configApi.updateWsAuth,
+                  configApi.updateWsAuth,
-                t('notification.ws_auth_updated')
+                  t('notification.ws_auth_updated')
-              )
+                )
-            }
+              }
-          />
+            />
-        </div>
+
-      </Card>
+            <ToggleSwitch
+              label={t('basic_settings.force_model_prefix_enable')}
+              checked={config?.forceModelPrefix ?? false}
+              disabled={disableControls || pending.forceModelPrefix || loading}
+              onChange={(value) =>
+                toggleSetting(
+                  'forceModelPrefix',
+                  'force-model-prefix',
+                  value,
+                  configApi.updateForceModelPrefix,
+                  t('notification.force_model_prefix_updated')
+                )
+              }
+            />
+          </div>
+        </Card>
 
       <Card title={t('basic_settings.proxy_title')}>
         <Input
@@ -271,6 +370,57 @@ export function SettingsPage() {
         </div>
       </Card>
 
+      <Card title={t('basic_settings.logs_max_total_size_title')}>
+        <div className={styles.retryRow}>
+          <Input
+            label={t('basic_settings.logs_max_total_size_label')}
+            hint={t('basic_settings.logs_max_total_size_hint')}
+            type="number"
+            inputMode="numeric"
+            min={0}
+            step={1}
+            value={logsMaxTotalSizeMb}
+            onChange={(e) => setLogsMaxTotalSizeMb(Number(e.target.value))}
+            disabled={disableControls || loading}
+            className={styles.retryInput}
+          />
+          <Button
+            className={styles.retryButton}
+            onClick={handleLogsMaxTotalSizeUpdate}
+            loading={pending.logsMaxSize}
+            disabled={disableControls || loading}
+          >
+            {t('basic_settings.logs_max_total_size_update')}
+          </Button>
+        </div>
+      </Card>
+
+      <Card title={t('basic_settings.routing_title')}>
+        <div className={styles.retryRow}>
+          <div className="form-group">
+            <label>{t('basic_settings.routing_strategy_label')}</label>
+            <select
+              className="input"
+              value={routingStrategy}
+              onChange={(e) => setRoutingStrategy(e.target.value)}
+              disabled={disableControls || loading}
+            >
+              <option value="round-robin">{t('basic_settings.routing_strategy_round_robin')}</option>
+              <option value="fill-first">{t('basic_settings.routing_strategy_fill_first')}</option>
+            </select>
+            <div className="hint">{t('basic_settings.routing_strategy_hint')}</div>
+          </div>
+          <Button
+            className={styles.retryButton}
+            onClick={handleRoutingStrategyUpdate}
+            loading={pending.routingStrategy}
+            disabled={disableControls || loading}
+          >
+            {t('basic_settings.routing_strategy_update')}
+          </Button>
+        </div>
+      </Card>
+
       <Card title={t('basic_settings.quota_title')}>
         <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
           <ToggleSwitch

src/services/api/authFiles.ts

@@ -4,6 +4,7 @@
 
 import { apiClient } from './client';
 import type { AuthFilesResponse } from '@/types/authFile';
+import type { OAuthModelMappingEntry } from '@/types';
 
 export const authFilesApi = {
   list: () => apiClient.get<AuthFilesResponse>('/auth-files'),
@@ -31,6 +32,37 @@ export const authFilesApi = {
   deleteOauthExcludedEntry: (provider: string) =>
     apiClient.delete(`/oauth-excluded-models?provider=${encodeURIComponent(provider)}`),
 
+  // OAuth 模型映射
+  async getOauthModelMappings(): Promise<Record<string, OAuthModelMappingEntry[]>> {
+    const data = await apiClient.get('/oauth-model-mappings');
+    const payload = (data && (data['oauth-model-mappings'] ?? data.items ?? data)) as any;
+    if (!payload || typeof payload !== 'object') return {};
+    const result: Record<string, OAuthModelMappingEntry[]> = {};
+    Object.entries(payload).forEach(([channel, mappings]) => {
+      if (!Array.isArray(mappings)) return;
+      const normalized = mappings
+        .map((item) => {
+          if (!item || typeof item !== 'object') return null;
+          const name = String(item.name ?? item.id ?? item.model ?? '').trim();
+          const alias = String(item.alias ?? '').trim();
+          if (!name || !alias) return null;
+          const fork = item.fork === true;
+          return fork ? { name, alias, fork } : { name, alias };
+        })
+        .filter(Boolean) as OAuthModelMappingEntry[];
+      if (normalized.length) {
+        result[channel] = normalized;
+      }
+    });
+    return result;
+  },
+
+  saveOauthModelMappings: (channel: string, mappings: OAuthModelMappingEntry[]) =>
+    apiClient.patch('/oauth-model-mappings', { channel, mappings }),
+
+  deleteOauthModelMappings: (channel: string) =>
+    apiClient.delete(`/oauth-model-mappings?channel=${encodeURIComponent(channel)}`),
+
   // 获取认证凭证支持的模型
   async getModelsForAuthFile(name: string): Promise<{ id: string; display_name?: string; type?: string; owned_by?: string }[]> {
     const data = await apiClient.get(`/auth-files/models?name=${encodeURIComponent(name)}`);

src/services/api/config.ts

@@ -68,8 +68,48 @@ export const configApi = {
    */
   updateLoggingToFile: (enabled: boolean) => apiClient.put('/logging-to-file', { value: enabled }),
 
+  /**
+   * 获取日志总大小上限（MB）
+   */
+  async getLogsMaxTotalSizeMb(): Promise<number> {
+    const data = await apiClient.get('/logs-max-total-size-mb');
+    return data?.['logs-max-total-size-mb'] ?? data?.logsMaxTotalSizeMb ?? 0;
+  },
+
+  /**
+   * 更新日志总大小上限（MB）
+   */
+  updateLogsMaxTotalSizeMb: (value: number) =>
+    apiClient.put('/logs-max-total-size-mb', { value }),
+
   /**
    * WebSocket 鉴权开关
    */
   updateWsAuth: (enabled: boolean) => apiClient.put('/ws-auth', { value: enabled }),
+
+  /**
+   * 获取强制模型前缀开关
+   */
+  async getForceModelPrefix(): Promise<boolean> {
+    const data = await apiClient.get('/force-model-prefix');
+    return data?.['force-model-prefix'] ?? data?.forceModelPrefix ?? false;
+  },
+
+  /**
+   * 更新强制模型前缀开关
+   */
+  updateForceModelPrefix: (enabled: boolean) => apiClient.put('/force-model-prefix', { value: enabled }),
+
+  /**
+   * 获取路由策略
+   */
+  async getRoutingStrategy(): Promise<string> {
+    const data = await apiClient.get('/routing/strategy');
+    return data?.strategy ?? data?.['routing-strategy'] ?? data?.routingStrategy ?? 'round-robin';
+  },
+
+  /**
+   * 更新路由策略
+   */
+  updateRoutingStrategy: (strategy: string) => apiClient.put('/routing/strategy', { value: strategy }),
 };

src/services/api/providers.ts

@@ -61,6 +61,30 @@ const serializeProviderKey = (config: ProviderKeyConfig) => {
   return payload;
 };
 
+const serializeVertexModelAliases = (models?: ModelAlias[]) =>
+  Array.isArray(models)
+    ? models
+        .map((model) => {
+          const name = typeof model?.name === 'string' ? model.name.trim() : '';
+          const alias = typeof model?.alias === 'string' ? model.alias.trim() : '';
+          if (!name || !alias) return null;
+          return { name, alias };
+        })
+        .filter(Boolean)
+    : undefined;
+
+const serializeVertexKey = (config: ProviderKeyConfig) => {
+  const payload: Record<string, any> = { 'api-key': config.apiKey };
+  if (config.prefix?.trim()) payload.prefix = config.prefix.trim();
+  if (config.baseUrl) payload['base-url'] = config.baseUrl;
+  if (config.proxyUrl) payload['proxy-url'] = config.proxyUrl;
+  const headers = serializeHeaders(config.headers);
+  if (headers) payload.headers = headers;
+  const models = serializeVertexModelAliases(config.models);
+  if (models && models.length) payload.models = models;
+  return payload;
+};
+
 const serializeGeminiKey = (config: GeminiKeyConfig) => {
   const payload: Record<string, any> = { 'api-key': config.apiKey };
   if (config.prefix?.trim()) payload.prefix = config.prefix.trim();
@@ -140,6 +164,22 @@ export const providersApi = {
   deleteClaudeConfig: (apiKey: string) =>
     apiClient.delete(`/claude-api-key?api-key=${encodeURIComponent(apiKey)}`),
 
+  async getVertexConfigs(): Promise<ProviderKeyConfig[]> {
+    const data = await apiClient.get('/vertex-api-key');
+    const list = (data && (data['vertex-api-key'] ?? data.items ?? data)) as any;
+    if (!Array.isArray(list)) return [];
+    return list.map((item) => normalizeProviderKeyConfig(item)).filter(Boolean) as ProviderKeyConfig[];
+  },
+
+  saveVertexConfigs: (configs: ProviderKeyConfig[]) =>
+    apiClient.put('/vertex-api-key', configs.map((item) => serializeVertexKey(item))),
+
+  updateVertexConfig: (index: number, value: ProviderKeyConfig) =>
+    apiClient.patch('/vertex-api-key', { index, value: serializeVertexKey(value) }),
+
+  deleteVertexConfig: (apiKey: string) =>
+    apiClient.delete(`/vertex-api-key?api-key=${encodeURIComponent(apiKey)}`),
+
   async getOpenAIProviders(): Promise<OpenAIProviderConfig[]> {
     const data = await apiClient.get('/openai-compatibility');
     const list = (data && (data['openai-compatibility'] ?? data.items ?? data)) as any;

src/services/api/transformers.ts

@@ -258,7 +258,15 @@ export const normalizeConfigResponse = (raw: any): Config => {
   config.usageStatisticsEnabled = raw['usage-statistics-enabled'] ?? raw.usageStatisticsEnabled;
   config.requestLog = raw['request-log'] ?? raw.requestLog;
   config.loggingToFile = raw['logging-to-file'] ?? raw.loggingToFile;
+  config.logsMaxTotalSizeMb = raw['logs-max-total-size-mb'] ?? raw.logsMaxTotalSizeMb;
   config.wsAuth = raw['ws-auth'] ?? raw.wsAuth;
+  config.forceModelPrefix = raw['force-model-prefix'] ?? raw.forceModelPrefix;
+  const routing = raw.routing;
+  if (routing && typeof routing === 'object') {
+    config.routingStrategy = routing.strategy ?? routing['strategy'];
+  } else {
+    config.routingStrategy = raw['routing-strategy'] ?? raw.routingStrategy;
+  }
   config.apiKeys = Array.isArray(raw['api-keys']) ? raw['api-keys'].slice() : raw.apiKeys;
 
   const geminiList = raw['gemini-api-key'] ?? raw.geminiApiKey ?? raw.geminiApiKeys;
@@ -282,6 +290,13 @@ export const normalizeConfigResponse = (raw: any): Config => {
       .filter(Boolean) as ProviderKeyConfig[];
   }
 
+  const vertexList = raw['vertex-api-key'] ?? raw.vertexApiKey ?? raw.vertexApiKeys;
+  if (Array.isArray(vertexList)) {
+    config.vertexApiKeys = vertexList
+      .map((item: any) => normalizeProviderKeyConfig(item))
+      .filter(Boolean) as ProviderKeyConfig[];
+  }
+
   const openaiList = raw['openai-compatibility'] ?? raw.openaiCompatibility ?? raw.openAICompatibility;
   if (Array.isArray(openaiList)) {
     config.openaiCompatibility = openaiList

src/stores/useConfigStore.ts

@@ -38,12 +38,16 @@ const SECTION_KEYS: RawConfigSection[] = [
   'usage-statistics-enabled',
   'request-log',
   'logging-to-file',
+  'logs-max-total-size-mb',
   'ws-auth',
+  'force-model-prefix',
+  'routing/strategy',
   'api-keys',
   'ampcode',
   'gemini-api-key',
   'codex-api-key',
   'claude-api-key',
+  'vertex-api-key',
   'openai-compatibility',
   'oauth-excluded-models'
 ];
@@ -65,8 +69,14 @@ const extractSectionValue = (config: Config | null, section?: RawConfigSection)
       return config.requestLog;
     case 'logging-to-file':
       return config.loggingToFile;
+    case 'logs-max-total-size-mb':
+      return config.logsMaxTotalSizeMb;
     case 'ws-auth':
       return config.wsAuth;
+    case 'force-model-prefix':
+      return config.forceModelPrefix;
+    case 'routing/strategy':
+      return config.routingStrategy;
     case 'api-keys':
       return config.apiKeys;
     case 'ampcode':
@@ -77,6 +87,8 @@ const extractSectionValue = (config: Config | null, section?: RawConfigSection)
       return config.codexApiKeys;
     case 'claude-api-key':
       return config.claudeApiKeys;
+    case 'vertex-api-key':
+      return config.vertexApiKeys;
     case 'openai-compatibility':
       return config.openaiCompatibility;
     case 'oauth-excluded-models':
@@ -194,9 +206,18 @@ export const useConfigStore = create<ConfigState>((set, get) => ({
         case 'logging-to-file':
           nextConfig.loggingToFile = value;
           break;
+        case 'logs-max-total-size-mb':
+          nextConfig.logsMaxTotalSizeMb = value;
+          break;
         case 'ws-auth':
           nextConfig.wsAuth = value;
           break;
+        case 'force-model-prefix':
+          nextConfig.forceModelPrefix = value;
+          break;
+        case 'routing/strategy':
+          nextConfig.routingStrategy = value;
+          break;
         case 'api-keys':
           nextConfig.apiKeys = value;
           break;
@@ -212,6 +233,9 @@ export const useConfigStore = create<ConfigState>((set, get) => ({
         case 'claude-api-key':
           nextConfig.claudeApiKeys = value;
           break;
+        case 'vertex-api-key':
+          nextConfig.vertexApiKeys = value;
+          break;
         case 'openai-compatibility':
           nextConfig.openaiCompatibility = value;
           break;

src/types/config.ts

@@ -19,12 +19,16 @@ export interface Config {
   usageStatisticsEnabled?: boolean;
   requestLog?: boolean;
   loggingToFile?: boolean;
+  logsMaxTotalSizeMb?: number;
   wsAuth?: boolean;
+  forceModelPrefix?: boolean;
+  routingStrategy?: string;
   apiKeys?: string[];
   ampcode?: AmpcodeConfig;
   geminiApiKeys?: GeminiKeyConfig[];
   codexApiKeys?: ProviderKeyConfig[];
   claudeApiKeys?: ProviderKeyConfig[];
+  vertexApiKeys?: ProviderKeyConfig[];
   openaiCompatibility?: OpenAIProviderConfig[];
   oauthExcludedModels?: Record<string, string[]>;
   raw?: Record<string, any>;
@@ -38,12 +42,16 @@ export type RawConfigSection =
   | 'usage-statistics-enabled'
   | 'request-log'
   | 'logging-to-file'
+  | 'logs-max-total-size-mb'
   | 'ws-auth'
+  | 'force-model-prefix'
+  | 'routing/strategy'
   | 'api-keys'
   | 'ampcode'
   | 'gemini-api-key'
   | 'codex-api-key'
   | 'claude-api-key'
+  | 'vertex-api-key'
   | 'openai-compatibility'
   | 'oauth-excluded-models';
 

src/types/oauth.ts

@@ -33,3 +33,12 @@ export interface OAuthConfig {
 export interface OAuthExcludedModels {
   models: string[];
 }
+
+// OAuth 模型映射
+export interface OAuthModelMappingEntry {
+  name: string;
+  alias: string;
+  fork?: boolean;
+}
+
+export type OAuthModelMappings = Record<string, OAuthModelMappingEntry[]>;