refactor(core): harden API parsing and improve type safety

fix(auth-files): refresh OAuth excluded/model-alias state when returning to Auth Files page
Merge pull request #95 from router-for-me/revert-93-claude-quota
2026-02-08 13:50:50 +08:00 · 2026-02-08 09:42:00 +08:00 · 2026-02-07 22:37:12 +08:00 · 2026-02-07 14:01:16 +08:00 · 2026-02-07 14:00:50 +08:00 · 2026-02-07 12:43:56 +08:00
55 changed files with 2508 additions and 653 deletions
--- a/src/components/common/PageTransition.tsx
+++ b/src/components/common/PageTransition.tsx
@@ -1,14 +1,13 @@
 import {
  ReactNode,
-  createContext,
  useCallback,
-  useContext,
  useLayoutEffect,
  useRef,
  useState,
 } from 'react';
 import { useLocation, type Location } from 'react-router-dom';
 import gsap from 'gsap';
+import { PageTransitionLayerContext, type LayerStatus } from './PageTransitionLayer';
 import './PageTransition.scss';

 interface PageTransitionProps {
@@ -27,8 +26,6 @@ const IOS_EXIT_TO_X_PERCENT_BACKWARD = 100;
 const IOS_ENTER_FROM_X_PERCENT_BACKWARD = -30;
 const IOS_EXIT_DIM_OPACITY = 0.72;

-type LayerStatus = 'current' | 'exiting' | 'stacked';
-
 type Layer = {
  key: string;
  location: Location;
@@ -39,16 +36,6 @@ type TransitionDirection = 'forward' | 'backward';

 type TransitionVariant = 'vertical' | 'ios';

-type PageTransitionLayerContextValue = {
-  status: LayerStatus;
-};
-
-const PageTransitionLayerContext = createContext<PageTransitionLayerContextValue | null>(null);
-
-export function usePageTransitionLayer() {
-  return useContext(PageTransitionLayerContext);
-}
-
 export function PageTransition({
  render,
  getRouteOrder,
--- a/src/components/common/PageTransitionLayer.ts
+++ b/src/components/common/PageTransitionLayer.ts
@@ -0,0 +1,15 @@
+import { createContext, useContext } from 'react';
+
+export type LayerStatus = 'current' | 'exiting' | 'stacked';
+
+type PageTransitionLayerContextValue = {
+  status: LayerStatus;
+};
+
+export const PageTransitionLayerContext =
+  createContext<PageTransitionLayerContextValue | null>(null);
+
+export function usePageTransitionLayer() {
+  return useContext(PageTransitionLayerContext);
+}
+
--- a/src/components/config/VisualConfigEditor.tsx
+++ b/src/components/config/VisualConfigEditor.tsx
@@ -6,6 +6,7 @@ import { Modal } from '@/components/ui/Modal';
 import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
 import { IconChevronDown } from '@/components/ui/icons';
 import { ConfigSection } from '@/components/config/ConfigSection';
+import { useNotificationStore } from '@/stores';
 import styles from './VisualConfigEditor.module.scss';
 import type {
  PayloadFilterRule,
@@ -201,6 +202,7 @@ function ApiKeysCardEditor({
  onChange: (nextValue: string) => void;
 }) {
  const { t } = useTranslation();
+  const { showNotification } = useNotificationStore();
  const apiKeys = useMemo(
    () =>
      value
@@ -263,6 +265,34 @@ function ApiKeysCardEditor({
    closeModal();
  };

+  const handleCopy = async (apiKey: string) => {
+    const copyByExecCommand = () => {
+      const textarea = document.createElement('textarea');
+      textarea.value = apiKey;
+      textarea.setAttribute('readonly', '');
+      textarea.style.position = 'fixed';
+      textarea.style.opacity = '0';
+      textarea.style.pointerEvents = 'none';
+      document.body.appendChild(textarea);
+      textarea.select();
+      textarea.setSelectionRange(0, textarea.value.length);
+      const copied = document.execCommand('copy');
+      document.body.removeChild(textarea);
+      if (!copied) throw new Error('copy_failed');
+    };
+
+    try {
+      if (navigator.clipboard?.writeText) {
+        await navigator.clipboard.writeText(apiKey);
+      } else {
+        copyByExecCommand();
+      }
+      showNotification(t('notification.link_copied'), 'success');
+    } catch {
+      showNotification(t('notification.copy_failed'), 'error');
+    }
+  };
+
  return (
    <div className="form-group" style={{ marginBottom: 0 }}>
      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 12 }}>
@@ -294,6 +324,9 @@ function ApiKeysCardEditor({
                <div className="item-subtitle">{maskApiKey(String(key || ''))}</div>
              </div>
              <div className="item-actions">
+                <Button variant="secondary" size="sm" onClick={() => handleCopy(key)} disabled={disabled}>
+                  {t('common.copy')}
+                </Button>
                <Button variant="secondary" size="sm" onClick={() => openEditModal(index)} disabled={disabled}>
                  {t('config_management.visual.common.edit')}
                </Button>
--- a/src/components/layout/MainLayout.tsx
+++ b/src/components/layout/MainLayout.tsx
@@ -10,8 +10,6 @@ import {
 import { NavLink, useLocation } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import { Button } from '@/components/ui/Button';
-import { Modal } from '@/components/ui/Modal';
-import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
 import { PageTransition } from '@/components/common/PageTransition';
 import { MainRoutes } from '@/router/MainRoutes';
 import {
@@ -33,8 +31,10 @@ import {
  useNotificationStore,
  useThemeStore,
 } from '@/stores';
-import { configApi, versionApi } from '@/services/api';
+import { versionApi } from '@/services/api';
 import { triggerHeaderRefresh } from '@/hooks/useHeaderRefresh';
+import { LANGUAGE_LABEL_KEYS, LANGUAGE_ORDER } from '@/utils/constants';
+import { isSupportedLanguage } from '@/utils/language';

 const sidebarIcons: Record<string, ReactNode> = {
  dashboard: <IconLayoutDashboard size={18} />,
@@ -172,44 +172,36 @@ const compareVersions = (latest?: string | null, current?: string | null) => {
 };

 export function MainLayout() {
-  const { t, i18n } = useTranslation();
+  const { t } = useTranslation();
  const { showNotification } = useNotificationStore();
  const location = useLocation();

  const apiBase = useAuthStore((state) => state.apiBase);
  const serverVersion = useAuthStore((state) => state.serverVersion);
-  const serverBuildDate = useAuthStore((state) => state.serverBuildDate);
  const connectionStatus = useAuthStore((state) => state.connectionStatus);
  const logout = useAuthStore((state) => state.logout);

  const config = useConfigStore((state) => state.config);
  const fetchConfig = useConfigStore((state) => state.fetchConfig);
  const clearCache = useConfigStore((state) => state.clearCache);
-  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);

  const theme = useThemeStore((state) => state.theme);
  const cycleTheme = useThemeStore((state) => state.cycleTheme);
-  const toggleLanguage = useLanguageStore((state) => state.toggleLanguage);
+  const language = useLanguageStore((state) => state.language);
+  const setLanguage = useLanguageStore((state) => state.setLanguage);

  const [sidebarOpen, setSidebarOpen] = useState(false);
  const [sidebarCollapsed, setSidebarCollapsed] = useState(false);
  const [checkingVersion, setCheckingVersion] = useState(false);
+  const [languageMenuOpen, setLanguageMenuOpen] = useState(false);
  const [brandExpanded, setBrandExpanded] = useState(true);
-  const [requestLogModalOpen, setRequestLogModalOpen] = useState(false);
-  const [requestLogDraft, setRequestLogDraft] = useState(false);
-  const [requestLogTouched, setRequestLogTouched] = useState(false);
-  const [requestLogSaving, setRequestLogSaving] = useState(false);
  const contentRef = useRef<HTMLDivElement | null>(null);
+  const languageMenuRef = useRef<HTMLDivElement | null>(null);
  const brandCollapseTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
  const headerRef = useRef<HTMLElement | null>(null);
-  const versionTapCount = useRef(0);
-  const versionTapTimer = useRef<ReturnType<typeof setTimeout> | null>(null);

  const fullBrandName = 'CLI Proxy API Management Center';
  const abbrBrandName = t('title.abbr');
-  const requestLogEnabled = config?.requestLog ?? false;
-  const requestLogDirty = requestLogDraft !== requestLogEnabled;
-  const canEditRequestLog = connectionStatus === 'connected' && Boolean(config);
  const isLogsPage = location.pathname.startsWith('/logs');

  // 将顶栏高度写入 CSS 变量，确保侧栏/内容区计算一致，防止滚动时抖动
@@ -241,7 +233,7 @@ export function MainLayout() {
    };
  }, []);

-  // 将主内容区的中心点写入 CSS 变量，供底部浮层（如配置面板操作栏）对齐到内容区而非整窗
+  // 将主内容区的中心点写入 CSS 变量，供底部浮层（配置面板操作栏、提供商导航）对齐到内容区
  useLayoutEffect(() => {
    const updateContentCenter = () => {
      const el = contentRef.current;
@@ -269,6 +261,7 @@ export function MainLayout() {
        resizeObserver.disconnect();
      }
      window.removeEventListener('resize', updateContentCenter);
+      document.documentElement.style.removeProperty('--content-center-x');
    };
  }, []);

@@ -286,18 +279,30 @@ export function MainLayout() {
  }, []);

  useEffect(() => {
-    if (requestLogModalOpen && !requestLogTouched) {
-      setRequestLogDraft(requestLogEnabled);
+    if (!languageMenuOpen) {
+      return;
    }
-  }, [requestLogModalOpen, requestLogTouched, requestLogEnabled]);

-  useEffect(() => {
-    return () => {
-      if (versionTapTimer.current) {
-        clearTimeout(versionTapTimer.current);
+    const handlePointerDown = (event: MouseEvent) => {
+      if (!languageMenuRef.current?.contains(event.target as Node)) {
+        setLanguageMenuOpen(false);
      }
    };
-  }, []);
+
+    const handleEscape = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        setLanguageMenuOpen(false);
+      }
+    };
+
+    document.addEventListener('mousedown', handlePointerDown);
+    document.addEventListener('keydown', handleEscape);
+
+    return () => {
+      document.removeEventListener('mousedown', handlePointerDown);
+      document.removeEventListener('keydown', handleEscape);
+    };
+  }, [languageMenuOpen]);

  const handleBrandClick = useCallback(() => {
    if (!brandExpanded) {
@@ -312,59 +317,20 @@ export function MainLayout() {
    }
  }, [brandExpanded]);

-  const openRequestLogModal = useCallback(() => {
-    setRequestLogTouched(false);
-    setRequestLogDraft(requestLogEnabled);
-    setRequestLogModalOpen(true);
-  }, [requestLogEnabled]);
-
-  const handleRequestLogClose = useCallback(() => {
-    setRequestLogModalOpen(false);
-    setRequestLogTouched(false);
+  const toggleLanguageMenu = useCallback(() => {
+    setLanguageMenuOpen((prev) => !prev);
  }, []);

-  const handleVersionTap = useCallback(() => {
-    versionTapCount.current += 1;
-    if (versionTapTimer.current) {
-      clearTimeout(versionTapTimer.current);
-    }
-    versionTapTimer.current = setTimeout(() => {
-      versionTapCount.current = 0;
-    }, 1500);
-
-    if (versionTapCount.current >= 7) {
-      versionTapCount.current = 0;
-      if (versionTapTimer.current) {
-        clearTimeout(versionTapTimer.current);
-        versionTapTimer.current = null;
+  const handleLanguageSelect = useCallback(
+    (nextLanguage: string) => {
+      if (!isSupportedLanguage(nextLanguage)) {
+        return;
      }
-      openRequestLogModal();
-    }
-  }, [openRequestLogModal]);
-
-  const handleRequestLogSave = async () => {
-    if (!canEditRequestLog) return;
-    if (!requestLogDirty) {
-      setRequestLogModalOpen(false);
-      return;
-    }
-
-    const previous = requestLogEnabled;
-    setRequestLogSaving(true);
-    updateConfigValue('request-log', requestLogDraft);
-
-    try {
-      await configApi.updateRequestLog(requestLogDraft);
-      clearCache('request-log');
-      showNotification(t('notification.request_log_updated'), 'success');
-      setRequestLogModalOpen(false);
-    } catch (error: any) {
-      updateConfigValue('request-log', previous);
-      showNotification(`${t('notification.update_failed')}: ${error?.message || ''}`, 'error');
-    } finally {
-      setRequestLogSaving(false);
-    }
-  };
+      setLanguage(nextLanguage);
+      setLanguageMenuOpen(false);
+    },
+    [setLanguage]
+  );

  useEffect(() => {
    fetchConfig().catch(() => {
@@ -475,7 +441,8 @@ export function MainLayout() {
    setCheckingVersion(true);
    try {
      const data = await versionApi.checkLatest();
-      const latest = data?.['latest-version'] ?? data?.latest_version ?? data?.latest ?? '';
+      const latestRaw = data?.['latest-version'] ?? data?.latest_version ?? data?.latest ?? '';
+      const latest = typeof latestRaw === 'string' ? latestRaw : String(latestRaw ?? '');
      const comparison = compareVersions(latest, serverVersion);

      if (!latest) {
@@ -493,8 +460,11 @@ export function MainLayout() {
      } else {
        showNotification(t('system_info.version_is_latest'), 'success');
      }
-    } catch (error: any) {
-      showNotification(`${t('system_info.version_check_error')}: ${error?.message || ''}`, 'error');
+    } catch (error: unknown) {
+      const message =
+        error instanceof Error ? error.message : typeof error === 'string' ? error : '';
+      const suffix = message ? `: ${message}` : '';
+      showNotification(`${t('system_info.version_check_error')}${suffix}`, 'error');
    } finally {
      setCheckingVersion(false);
    }
@@ -566,9 +536,36 @@ export function MainLayout() {
            >
              {headerIcons.update}
            </Button>
-            <Button variant="ghost" size="sm" onClick={toggleLanguage} title={t('language.switch')}>
-              {headerIcons.language}
-            </Button>
+            <div className={`language-menu ${languageMenuOpen ? 'open' : ''}`} ref={languageMenuRef}>
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={toggleLanguageMenu}
+                title={t('language.switch')}
+                aria-label={t('language.switch')}
+                aria-haspopup="menu"
+                aria-expanded={languageMenuOpen}
+              >
+                {headerIcons.language}
+              </Button>
+              {languageMenuOpen && (
+                <div className="notification entering language-menu-popover" role="menu" aria-label={t('language.switch')}>
+                  {LANGUAGE_ORDER.map((lang) => (
+                    <button
+                      key={lang}
+                      type="button"
+                      className={`language-menu-option ${language === lang ? 'active' : ''}`}
+                      onClick={() => handleLanguageSelect(lang)}
+                      role="menuitemradio"
+                      aria-checked={language === lang}
+                    >
+                      <span>{t(LANGUAGE_LABEL_KEYS[lang])}</span>
+                      {language === lang ? <span className="language-menu-check">✓</span> : null}
+                    </button>
+                  ))}
+                </div>
+              )}
+            </div>
            <Button variant="ghost" size="sm" onClick={cycleTheme} title={t('theme.switch')}>
              {theme === 'auto'
                ? headerIcons.autoTheme
@@ -612,57 +609,8 @@ export function MainLayout() {
              scrollContainerRef={contentRef}
            />
          </main>
-
-          <footer className="footer">
-            <span>
-              {t('footer.api_version')}: {serverVersion || t('system_info.version_unknown')}
-            </span>
-            <span className="footer-version" onClick={handleVersionTap}>
-              {t('footer.version')}: {__APP_VERSION__ || t('system_info.version_unknown')}
-            </span>
-            <span>
-              {t('footer.build_date')}:{' '}
-              {serverBuildDate
-                ? new Date(serverBuildDate).toLocaleString(i18n.language)
-                : t('system_info.version_unknown')}
-            </span>
-          </footer>
        </div>
      </div>
-
-      <Modal
-        open={requestLogModalOpen}
-        onClose={handleRequestLogClose}
-        title={t('basic_settings.request_log_title')}
-        footer={
-          <>
-            <Button variant="secondary" onClick={handleRequestLogClose} disabled={requestLogSaving}>
-              {t('common.cancel')}
-            </Button>
-            <Button
-              onClick={handleRequestLogSave}
-              loading={requestLogSaving}
-              disabled={!canEditRequestLog || !requestLogDirty}
-            >
-              {t('common.save')}
-            </Button>
-          </>
-        }
-      >
-        <div className="request-log-modal">
-          <div className="status-badge warning">{t('basic_settings.request_log_warning')}</div>
-          <ToggleSwitch
-            label={t('basic_settings.request_log_enable')}
-            labelPosition="left"
-            checked={requestLogDraft}
-            disabled={!canEditRequestLog || requestLogSaving}
-            onChange={(value) => {
-              setRequestLogDraft(value);
-              setRequestLogTouched(true);
-            }}
-          />
-        </div>
-      </Modal>
    </div>
  );
 }
--- a/src/components/modelAlias/ModelMappingDiagram.tsx
+++ b/src/components/modelAlias/ModelMappingDiagram.tsx
@@ -285,7 +285,6 @@ export const ModelMappingDiagram = forwardRef<ModelMappingDiagramRef, ModelMappi

  useLayoutEffect(() => {
    // updateLines is called after layout is calculated, ensuring elements are in place.
-    updateLines();
    const raf = requestAnimationFrame(updateLines);
    window.addEventListener('resize', updateLines);
    return () => {
@@ -295,7 +294,6 @@ export const ModelMappingDiagram = forwardRef<ModelMappingDiagramRef, ModelMappi
  }, [updateLines, aliasNodes]);

  useLayoutEffect(() => {
-    updateLines();
    const raf = requestAnimationFrame(updateLines);
    return () => cancelAnimationFrame(raf);
  }, [providerGroupHeights, updateLines]);
--- a/src/components/providers/ProviderNav/ProviderNav.tsx
+++ b/src/components/providers/ProviderNav/ProviderNav.tsx
@@ -1,7 +1,7 @@
 import { CSSProperties, useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react';
 import { createPortal } from 'react-dom';
 import { useLocation } from 'react-router-dom';
-import { usePageTransitionLayer } from '@/components/common/PageTransition';
+import { usePageTransitionLayer } from '@/components/common/PageTransitionLayer';
 import { useThemeStore } from '@/stores';
 import iconGemini from '@/assets/icons/gemini.svg';
 import iconOpenaiLight from '@/assets/icons/openai-light.svg';
@@ -135,8 +135,9 @@ export function ProviderNav() {
    window.addEventListener('scroll', handleScroll, { passive: true });
    contentScroller?.addEventListener('scroll', handleScroll, { passive: true });
    window.addEventListener('resize', handleScroll);
-    handleScroll();
+    const raf = requestAnimationFrame(handleScroll);
    return () => {
+      cancelAnimationFrame(raf);
      window.removeEventListener('scroll', handleScroll);
      window.removeEventListener('resize', handleScroll);
      contentScroller?.removeEventListener('scroll', handleScroll);
@@ -168,7 +169,8 @@ export function ProviderNav() {

  useLayoutEffect(() => {
    if (!shouldShow) return;
-    updateIndicator(activeProvider);
+    const raf = requestAnimationFrame(() => updateIndicator(activeProvider));
+    return () => cancelAnimationFrame(raf);
  }, [activeProvider, shouldShow, updateIndicator]);

  // Expose overlay height to the page, so it can reserve bottom padding and avoid being covered.
--- a/src/components/ui/Modal.tsx
+++ b/src/components/ui/Modal.tsx
@@ -16,11 +16,53 @@ const CLOSE_ANIMATION_DURATION = 350;
 const MODAL_LOCK_CLASS = 'modal-open';
 let activeModalCount = 0;

+const scrollLockSnapshot = {
+  scrollY: 0,
+  contentScrollTop: 0,
+  contentEl: null as HTMLElement | null,
+  bodyPosition: '',
+  bodyTop: '',
+  bodyLeft: '',
+  bodyRight: '',
+  bodyWidth: '',
+  bodyOverflow: '',
+  htmlOverflow: '',
+};
+
+const resolveContentScrollContainer = () => {
+  if (typeof document === 'undefined') return null;
+  const contentEl = document.querySelector('.content');
+  return contentEl instanceof HTMLElement ? contentEl : null;
+};
+
 const lockScroll = () => {
  if (typeof document === 'undefined') return;
  if (activeModalCount === 0) {
-    document.body?.classList.add(MODAL_LOCK_CLASS);
-    document.documentElement?.classList.add(MODAL_LOCK_CLASS);
+    const body = document.body;
+    const html = document.documentElement;
+    const contentEl = resolveContentScrollContainer();
+
+    scrollLockSnapshot.scrollY = window.scrollY || window.pageYOffset || html.scrollTop || 0;
+    scrollLockSnapshot.contentEl = contentEl;
+    scrollLockSnapshot.contentScrollTop = contentEl?.scrollTop ?? 0;
+    scrollLockSnapshot.bodyPosition = body.style.position;
+    scrollLockSnapshot.bodyTop = body.style.top;
+    scrollLockSnapshot.bodyLeft = body.style.left;
+    scrollLockSnapshot.bodyRight = body.style.right;
+    scrollLockSnapshot.bodyWidth = body.style.width;
+    scrollLockSnapshot.bodyOverflow = body.style.overflow;
+    scrollLockSnapshot.htmlOverflow = html.style.overflow;
+
+    body.classList.add(MODAL_LOCK_CLASS);
+    html.classList.add(MODAL_LOCK_CLASS);
+
+    body.style.position = 'fixed';
+    body.style.top = `-${scrollLockSnapshot.scrollY}px`;
+    body.style.left = '0';
+    body.style.right = '0';
+    body.style.width = '100%';
+    body.style.overflow = 'hidden';
+    html.style.overflow = 'hidden';
  }
  activeModalCount += 1;
 };
@@ -29,8 +71,31 @@ const unlockScroll = () => {
  if (typeof document === 'undefined') return;
  activeModalCount = Math.max(0, activeModalCount - 1);
  if (activeModalCount === 0) {
-    document.body?.classList.remove(MODAL_LOCK_CLASS);
-    document.documentElement?.classList.remove(MODAL_LOCK_CLASS);
+    const body = document.body;
+    const html = document.documentElement;
+    const scrollY = scrollLockSnapshot.scrollY;
+    const contentScrollTop = scrollLockSnapshot.contentScrollTop;
+    const contentEl = scrollLockSnapshot.contentEl;
+
+    body.classList.remove(MODAL_LOCK_CLASS);
+    html.classList.remove(MODAL_LOCK_CLASS);
+
+    body.style.position = scrollLockSnapshot.bodyPosition;
+    body.style.top = scrollLockSnapshot.bodyTop;
+    body.style.left = scrollLockSnapshot.bodyLeft;
+    body.style.right = scrollLockSnapshot.bodyRight;
+    body.style.width = scrollLockSnapshot.bodyWidth;
+    body.style.overflow = scrollLockSnapshot.bodyOverflow;
+    html.style.overflow = scrollLockSnapshot.htmlOverflow;
+
+    if (contentEl) {
+      contentEl.scrollTo({ top: contentScrollTop, left: 0, behavior: 'auto' });
+    }
+    window.scrollTo({ top: scrollY, left: 0, behavior: 'auto' });
+
+    scrollLockSnapshot.scrollY = 0;
+    scrollLockSnapshot.contentScrollTop = 0;
+    scrollLockSnapshot.contentEl = null;
  }
 };

--- a/src/components/usage/hooks/useUsageData.ts
+++ b/src/components/usage/hooks/useUsageData.ts
@@ -45,8 +45,8 @@ export function useUsageData(): UseUsageDataReturn {
    setError('');
    try {
      const data = await usageApi.getUsage();
-      const payload = data?.usage ?? data;
-      setUsage(payload);
+      const payload = (data?.usage ?? data) as unknown;
+      setUsage(payload && typeof payload === 'object' ? (payload as UsagePayload) : null);
    } catch (err: unknown) {
      const message = err instanceof Error ? err.message : t('usage_stats.loading_error');
      setError(message);
--- a/src/hooks/useApi.ts
+++ b/src/hooks/useApi.ts
@@ -13,7 +13,7 @@ interface UseApiOptions<T> {
  successMessage?: string;
 }

-export function useApi<T = any, Args extends any[] = any[]>(
+export function useApi<T = unknown, Args extends unknown[] = unknown[]>(
  apiFunction: (...args: Args) => Promise<T>,
  options: UseApiOptions<T> = {}
 ) {
@@ -38,8 +38,9 @@ export function useApi<T = any, Args extends any[] = any[]>(

        options.onSuccess?.(result);
        return result;
-      } catch (err) {
-        const errorObj = err as Error;
+      } catch (err: unknown) {
+        const errorObj =
+          err instanceof Error ? err : new Error(typeof err === 'string' ? err : 'Unknown error');
        setError(errorObj);

        if (options.showErrorNotification !== false) {
--- a/src/hooks/useVisualConfig.ts
+++ b/src/hooks/useVisualConfig.ts
@@ -1,4 +1,4 @@
-import { useCallback, useMemo, useRef, useState } from 'react';
+import { useCallback, useMemo, useState } from 'react';
 import { parse as parseYaml, stringify as stringifyYaml } from 'yaml';
 import type {
  PayloadFilterRule,
@@ -123,20 +123,47 @@ function parsePayloadParamValue(raw: unknown): { valueType: PayloadParamValueTyp
  return { valueType: 'string', value: String(raw ?? '') };
 }

+const PAYLOAD_PROTOCOL_VALUES = [
+  'openai',
+  'openai-response',
+  'gemini',
+  'claude',
+  'codex',
+  'antigravity',
+] as const;
+type PayloadProtocol = (typeof PAYLOAD_PROTOCOL_VALUES)[number];
+
+function parsePayloadProtocol(raw: unknown): PayloadProtocol | undefined {
+  if (typeof raw !== 'string') return undefined;
+  return PAYLOAD_PROTOCOL_VALUES.includes(raw as PayloadProtocol)
+    ? (raw as PayloadProtocol)
+    : undefined;
+}
+
 function parsePayloadRules(rules: unknown): PayloadRule[] {
  if (!Array.isArray(rules)) return [];

-  return rules.map((rule, index) => ({
-    id: `payload-rule-${index}`,
-    models: Array.isArray((rule as any)?.models)
-      ? ((rule as any).models as unknown[]).map((model: any, modelIndex: number) => ({
-          id: `model-${index}-${modelIndex}`,
-          name: typeof model === 'string' ? model : model?.name || '',
-          protocol: typeof model === 'object' ? (model?.protocol as any) : undefined,
-        }))
-      : [],
-    params: (rule as any)?.params
-      ? Object.entries((rule as any).params as Record<string, unknown>).map(([path, value], pIndex) => {
+  return rules.map((rule, index) => {
+    const record = asRecord(rule) ?? {};
+
+    const modelsRaw = record.models;
+    const models = Array.isArray(modelsRaw)
+      ? modelsRaw.map((model, modelIndex) => {
+          const modelRecord = asRecord(model);
+          const nameRaw =
+            typeof model === 'string' ? model : (modelRecord?.name ?? modelRecord?.id ?? '');
+          const name = typeof nameRaw === 'string' ? nameRaw : String(nameRaw ?? '');
+          return {
+            id: `model-${index}-${modelIndex}`,
+            name,
+            protocol: parsePayloadProtocol(modelRecord?.protocol),
+          };
+        })
+      : [];
+
+    const paramsRecord = asRecord(record.params);
+    const params = paramsRecord
+      ? Object.entries(paramsRecord).map(([path, value], pIndex) => {
          const parsedValue = parsePayloadParamValue(value);
          return {
            id: `param-${index}-${pIndex}`,
@@ -145,41 +172,55 @@ function parsePayloadRules(rules: unknown): PayloadRule[] {
            value: parsedValue.value,
          };
        })
-      : [],
-  }));
+      : [];
+
+    return { id: `payload-rule-${index}`, models, params };
+  });
 }

 function parsePayloadFilterRules(rules: unknown): PayloadFilterRule[] {
  if (!Array.isArray(rules)) return [];

-  return rules.map((rule, index) => ({
-    id: `payload-filter-rule-${index}`,
-    models: Array.isArray((rule as any)?.models)
-      ? ((rule as any).models as unknown[]).map((model: any, modelIndex: number) => ({
-          id: `filter-model-${index}-${modelIndex}`,
-          name: typeof model === 'string' ? model : model?.name || '',
-          protocol: typeof model === 'object' ? (model?.protocol as any) : undefined,
-        }))
-      : [],
-    params: Array.isArray((rule as any)?.params) ? ((rule as any).params as unknown[]).map(String) : [],
-  }));
+  return rules.map((rule, index) => {
+    const record = asRecord(rule) ?? {};
+
+    const modelsRaw = record.models;
+    const models = Array.isArray(modelsRaw)
+      ? modelsRaw.map((model, modelIndex) => {
+          const modelRecord = asRecord(model);
+          const nameRaw =
+            typeof model === 'string' ? model : (modelRecord?.name ?? modelRecord?.id ?? '');
+          const name = typeof nameRaw === 'string' ? nameRaw : String(nameRaw ?? '');
+          return {
+            id: `filter-model-${index}-${modelIndex}`,
+            name,
+            protocol: parsePayloadProtocol(modelRecord?.protocol),
+          };
+        })
+      : [];
+
+    const paramsRaw = record.params;
+    const params = Array.isArray(paramsRaw) ? paramsRaw.map(String) : [];
+
+    return { id: `payload-filter-rule-${index}`, models, params };
+  });
 }

-function serializePayloadRulesForYaml(rules: PayloadRule[]): any[] {
+function serializePayloadRulesForYaml(rules: PayloadRule[]): Array<Record<string, unknown>> {
  return rules
    .map((rule) => {
      const models = (rule.models || [])
        .filter((m) => m.name?.trim())
        .map((m) => {
-          const obj: Record<string, any> = { name: m.name.trim() };
+          const obj: Record<string, unknown> = { name: m.name.trim() };
          if (m.protocol) obj.protocol = m.protocol;
          return obj;
        });

-      const params: Record<string, any> = {};
+      const params: Record<string, unknown> = {};
      for (const param of rule.params || []) {
        if (!param.path?.trim()) continue;
-        let value: any = param.value;
+        let value: unknown = param.value;
        if (param.valueType === 'number') {
          const num = Number(param.value);
          value = Number.isFinite(num) ? num : param.value;
@@ -200,13 +241,15 @@ function serializePayloadRulesForYaml(rules: PayloadRule[]): any[] {
    .filter((rule) => rule.models.length > 0);
 }

-function serializePayloadFilterRulesForYaml(rules: PayloadFilterRule[]): any[] {
+function serializePayloadFilterRulesForYaml(
+  rules: PayloadFilterRule[]
+): Array<Record<string, unknown>> {
  return rules
    .map((rule) => {
      const models = (rule.models || [])
        .filter((m) => m.name?.trim())
        .map((m) => {
-          const obj: Record<string, any> = { name: m.name.trim() };
+          const obj: Record<string, unknown> = { name: m.name.trim() };
          if (m.protocol) obj.protocol = m.protocol;
          return obj;
        });
@@ -225,33 +268,45 @@ export function useVisualConfig() {
    ...DEFAULT_VISUAL_VALUES,
  });

-  const baselineValues = useRef<VisualConfigValues>({ ...DEFAULT_VISUAL_VALUES });
+  const [baselineValues, setBaselineValues] = useState<VisualConfigValues>({
+    ...DEFAULT_VISUAL_VALUES,
+  });

  const visualDirty = useMemo(() => {
-    return JSON.stringify(visualValues) !== JSON.stringify(baselineValues.current);
-  }, [visualValues]);
+    return JSON.stringify(visualValues) !== JSON.stringify(baselineValues);
+  }, [baselineValues, visualValues]);

  const loadVisualValuesFromYaml = useCallback((yamlContent: string) => {
    try {
-      const parsed: any = parseYaml(yamlContent) || {};
+      const parsedRaw: unknown = parseYaml(yamlContent) || {};
+      const parsed = asRecord(parsedRaw) ?? {};
+      const tls = asRecord(parsed.tls);
+      const remoteManagement = asRecord(parsed['remote-management']);
+      const quotaExceeded = asRecord(parsed['quota-exceeded']);
+      const routing = asRecord(parsed.routing);
+      const payload = asRecord(parsed.payload);
+      const streaming = asRecord(parsed.streaming);

      const newValues: VisualConfigValues = {
-        host: parsed.host || '',
+        host: typeof parsed.host === 'string' ? parsed.host : '',
        port: String(parsed.port ?? ''),

-        tlsEnable: Boolean(parsed.tls?.enable),
-        tlsCert: parsed.tls?.cert || '',
-        tlsKey: parsed.tls?.key || '',
+        tlsEnable: Boolean(tls?.enable),
+        tlsCert: typeof tls?.cert === 'string' ? tls.cert : '',
+        tlsKey: typeof tls?.key === 'string' ? tls.key : '',

-        rmAllowRemote: Boolean(parsed['remote-management']?.['allow-remote']),
-        rmSecretKey: parsed['remote-management']?.['secret-key'] || '',
-        rmDisableControlPanel: Boolean(parsed['remote-management']?.['disable-control-panel']),
+        rmAllowRemote: Boolean(remoteManagement?.['allow-remote']),
+        rmSecretKey:
+          typeof remoteManagement?.['secret-key'] === 'string' ? remoteManagement['secret-key'] : '',
+        rmDisableControlPanel: Boolean(remoteManagement?.['disable-control-panel']),
        rmPanelRepo:
-          parsed['remote-management']?.['panel-github-repository'] ??
-          parsed['remote-management']?.['panel-repo'] ??
-          '',
+          typeof remoteManagement?.['panel-github-repository'] === 'string'
+            ? remoteManagement['panel-github-repository']
+            : typeof remoteManagement?.['panel-repo'] === 'string'
+              ? remoteManagement['panel-repo']
+              : '',

-        authDir: parsed['auth-dir'] || '',
+        authDir: typeof parsed['auth-dir'] === 'string' ? parsed['auth-dir'] : '',
        apiKeysText: parseApiKeysText(parsed['api-keys']),

        debug: Boolean(parsed.debug),
@@ -260,35 +315,36 @@ export function useVisualConfig() {
        logsMaxTotalSizeMb: String(parsed['logs-max-total-size-mb'] ?? ''),
        usageStatisticsEnabled: Boolean(parsed['usage-statistics-enabled']),

-        proxyUrl: parsed['proxy-url'] || '',
+        proxyUrl: typeof parsed['proxy-url'] === 'string' ? parsed['proxy-url'] : '',
        forceModelPrefix: Boolean(parsed['force-model-prefix']),
        requestRetry: String(parsed['request-retry'] ?? ''),
        maxRetryInterval: String(parsed['max-retry-interval'] ?? ''),
        wsAuth: Boolean(parsed['ws-auth']),

-        quotaSwitchProject: Boolean(parsed['quota-exceeded']?.['switch-project'] ?? true),
+        quotaSwitchProject: Boolean(quotaExceeded?.['switch-project'] ?? true),
        quotaSwitchPreviewModel: Boolean(
-          parsed['quota-exceeded']?.['switch-preview-model'] ?? true
+          quotaExceeded?.['switch-preview-model'] ?? true
        ),

-        routingStrategy: (parsed.routing?.strategy || 'round-robin') as 'round-robin' | 'fill-first',
+        routingStrategy:
+          routing?.strategy === 'fill-first' ? 'fill-first' : 'round-robin',

-        payloadDefaultRules: parsePayloadRules(parsed.payload?.default),
-        payloadOverrideRules: parsePayloadRules(parsed.payload?.override),
-        payloadFilterRules: parsePayloadFilterRules(parsed.payload?.filter),
+        payloadDefaultRules: parsePayloadRules(payload?.default),
+        payloadOverrideRules: parsePayloadRules(payload?.override),
+        payloadFilterRules: parsePayloadFilterRules(payload?.filter),

        streaming: {
-          keepaliveSeconds: String(parsed.streaming?.['keepalive-seconds'] ?? ''),
-          bootstrapRetries: String(parsed.streaming?.['bootstrap-retries'] ?? ''),
+          keepaliveSeconds: String(streaming?.['keepalive-seconds'] ?? ''),
+          bootstrapRetries: String(streaming?.['bootstrap-retries'] ?? ''),
          nonstreamKeepaliveInterval: String(parsed['nonstream-keepalive-interval'] ?? ''),
        },
      };

      setVisualValuesState(newValues);
-      baselineValues.current = deepClone(newValues);
+      setBaselineValues(deepClone(newValues));
    } catch {
      setVisualValuesState({ ...DEFAULT_VISUAL_VALUES });
-      baselineValues.current = deepClone(DEFAULT_VISUAL_VALUES);
+      setBaselineValues(deepClone(DEFAULT_VISUAL_VALUES));
    }
  }, []);

@@ -331,7 +387,7 @@ export function useVisualConfig() {
        }

        setString(parsed, 'auth-dir', values.authDir);
-        if (values.apiKeysText !== baselineValues.current.apiKeysText) {
+        if (values.apiKeysText !== baselineValues.apiKeysText) {
          const apiKeys = values.apiKeysText
            .split('\n')
            .map((key) => key.trim())
@@ -419,7 +475,7 @@ export function useVisualConfig() {
        return currentYaml;
      }
    },
-    [visualValues]
+    [baselineValues, visualValues]
  );

  const setVisualValues = useCallback((newValues: Partial<VisualConfigValues>) => {
@@ -444,6 +500,7 @@ export function useVisualConfig() {
 export const VISUAL_CONFIG_PROTOCOL_OPTIONS = [
  { value: '', label: '默认' },
  { value: 'openai', label: 'OpenAI' },
+  { value: 'openai-response', label: 'OpenAI Response' },
  { value: 'gemini', label: 'Gemini' },
  { value: 'claude', label: 'Claude' },
  { value: 'codex', label: 'Codex' },
--- a/src/i18n/index.ts
+++ b/src/i18n/index.ts
@@ -6,12 +6,14 @@ import i18n from 'i18next';
 import { initReactI18next } from 'react-i18next';
 import zhCN from './locales/zh-CN.json';
 import en from './locales/en.json';
+import ru from './locales/ru.json';
 import { getInitialLanguage } from '@/utils/language';

 i18n.use(initReactI18next).init({
  resources: {
    'zh-CN': { translation: zhCN },
-    en: { translation: en }
+    en: { translation: en },
+    ru: { translation: ru }
  },
  lng: getInitialLanguage(),
  fallbackLng: 'zh-CN',
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -405,8 +405,8 @@
    "models_empty_desc": "This credential may not be loaded by the server yet, or no models are bound to it.",
    "models_unsupported": "This feature is not supported in the current version",
    "models_unsupported_desc": "Please update CLI Proxy API to the latest version and try again",
-    "models_excluded_badge": "Excluded",
-    "models_excluded_hint": "This model is excluded by OAuth",
+    "models_excluded_badge": "Disabled",
+    "models_excluded_hint": "This OAuth model is disabled",
    "status_toggle_label": "Enabled",
    "status_enabled_success": "\"{{name}}\" enabled",
    "status_disabled_success": "\"{{name}}\" disabled",
@@ -490,43 +490,43 @@
    "result_file": "Persisted file"
  },
  "oauth_excluded": {
-    "title": "OAuth Excluded Models",
-    "description": "Per-provider exclusions are shown as cards; click edit to adjust. Wildcards * are supported and the scope follows the auth file filter.",
-    "add": "Add Exclusion",
-    "add_title": "Add provider exclusion",
-    "edit_title": "Edit exclusions for {{provider}}",
+    "title": "OAuth Model Disablement",
+    "description": "Per-provider model disablement is shown as cards; click a card to edit or delete. Wildcards * are supported and the scope follows the auth file filter.",
+    "add": "Add Disablement",
+    "add_title": "Add provider model disablement",
+    "edit_title": "Edit model disablement for {{provider}}",
    "refresh": "Refresh",
    "refreshing": "Refreshing...",
    "provider_label": "Provider",
    "provider_auto": "Follow current filter",
    "provider_placeholder": "e.g. gemini-cli",
    "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
-    "models_label": "Models to exclude",
+    "models_label": "Models to disable",
    "models_loading": "Loading models...",
    "models_unsupported": "Current CPA version does not support fetching model lists.",
-    "models_loaded": "{{count}} models loaded. Check the models to exclude.",
+    "models_loaded": "{{count}} models loaded. Check the models to disable.",
    "no_models_available": "No models available for this provider.",
    "save": "Save/Update",
    "saving": "Saving...",
-    "save_success": "Excluded models updated",
-    "save_failed": "Failed to update excluded models",
+    "save_success": "Model disablement updated",
+    "save_failed": "Failed to update model disablement",
    "delete": "Delete Provider",
-    "delete_confirm": "Delete the exclusion list for {{provider}}?",
-    "delete_success": "Exclusion list removed",
-    "delete_failed": "Failed to delete exclusion list",
+    "delete_confirm": "Delete model disablement for {{provider}}?",
+    "delete_success": "Provider model disablement removed",
+    "delete_failed": "Failed to delete model disablement",
    "deleting": "Deleting...",
-    "no_models": "No excluded models",
-    "model_count": "{{count}} models excluded",
-    "list_empty_all": "No exclusions yet—use “Add Exclusion” to create one.",
-    "list_empty_filtered": "No exclusions in this scope; click “Add Exclusion” to add.",
-    "disconnected": "Connect to the server to view exclusions",
-    "load_failed": "Failed to load exclusion list",
+    "no_models": "No disabled models configured",
+    "model_count": "{{count}} models disabled",
+    "list_empty_all": "No provider model disablement yet; click “Add Disablement” to create one.",
+    "list_empty_filtered": "No disabled items in this scope; click “Add Disablement” to add.",
+    "disconnected": "Connect to the server to view model disablement",
+    "load_failed": "Failed to load model disablement",
    "provider_required": "Please enter a provider first",
    "scope_all": "Scope: All providers",
    "scope_provider": "Scope: {{provider}}",
-    "upgrade_required": "This feature requires a newer CLI Proxy API (CPA) version. Please upgrade.",
+    "upgrade_required": "Current CPA version does not support OAuth model disablement. Please upgrade.",
    "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."
+    "upgrade_required_desc": "The current server version does not support fetching OAuth model disablement. Please upgrade to the latest CPA (CLI Proxy API) version and try again."
  },
  "oauth_model_alias": {
    "title": "OAuth Model Aliases",
@@ -887,9 +887,9 @@
          "debug": "Debug Mode",
          "debug_desc": "Enable verbose debug logging",
          "commercial_mode": "Commercial Mode",
-          "commercial_mode_desc": "Disable high-overhead middleware to reduce memory under high concurrency",
+          "commercial_mode_desc": "Disable high-overhead middleware to support high concurrency",
          "logging_to_file": "Log to File",
-          "logging_to_file_desc": "Save logs to rotating files",
+          "logging_to_file_desc": "Save logs to files",
          "usage_statistics": "Usage Statistics",
          "usage_statistics_desc": "Collect usage statistics",
          "logs_max_size": "Log File Size Limit (MB)"
@@ -989,6 +989,7 @@
  },
  "system_info": {
    "title": "Management Center Info",
+    "about_title": "CLI Proxy API Management Center",
    "connection_status_title": "Connection Status",
    "api_status_label": "API Status:",
    "config_status_label": "Config Status:",
@@ -1093,12 +1094,15 @@
    "gemini_api_key": "Gemini API key",
    "codex_api_key": "Codex API key",
    "claude_api_key": "Claude API key",
+    "commercial_mode_restart_required": "Commercial mode setting changed. Please restart the service for it to take effect",
+    "copy_failed": "Copy failed",
    "link_copied": "Link copied to clipboard"
  },
  "language": {
    "switch": "Language",
    "chinese": "中文",
-    "english": "English"
+    "english": "English",
+    "russian": "Русский"
  },
  "theme": {
    "switch": "Theme",
--- a/src/i18n/locales/ru.json
+++ b/src/i18n/locales/ru.json
--- a/src/i18n/locales/zh-CN.json
+++ b/src/i18n/locales/zh-CN.json
@@ -405,8 +405,8 @@
    "models_empty_desc": "该认证凭证可能尚未被服务器加载或没有绑定任何模型",
    "models_unsupported": "当前版本不支持此功能",
    "models_unsupported_desc": "请更新 CLI Proxy API 到最新版本后重试",
-    "models_excluded_badge": "已排除",
-    "models_excluded_hint": "此模型已被 OAuth 排除",
+    "models_excluded_badge": "已禁用",
+    "models_excluded_hint": "此 OAuth 模型已被禁用",
    "status_toggle_label": "启用",
    "status_enabled_success": "已启用 \"{{name}}\"",
    "status_disabled_success": "已停用 \"{{name}}\"",
@@ -490,43 +490,43 @@
    "result_file": "存储文件"
  },
  "oauth_excluded": {
-    "title": "OAuth 排除列表",
+    "title": "OAuth 模型禁用",
    "description": "按提供商分列展示，点击卡片编辑或删除；支持 * 通配符，范围跟随上方的配置文件过滤标签。",
-    "add": "新增排除",
-    "add_title": "新增提供商排除列表",
-    "edit_title": "编辑 {{provider}} 的排除列表",
+    "add": "新增禁用",
+    "add_title": "新增提供商模型禁用",
+    "edit_title": "编辑 {{provider}} 的模型禁用",
    "refresh": "刷新",
    "refreshing": "刷新中...",
    "provider_label": "提供商",
    "provider_auto": "跟随当前过滤",
    "provider_placeholder": "例如 gemini-cli / openai",
    "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。",
-    "models_label": "排除的模型",
+    "models_label": "禁用的模型",
    "models_loading": "正在加载模型列表...",
    "models_unsupported": "当前 CPA 版本不支持获取模型列表。",
-    "models_loaded": "已加载 {{count}} 个模型，勾选要排除的模型。",
+    "models_loaded": "已加载 {{count}} 个模型，勾选要禁用的模型。",
    "no_models_available": "该提供商暂无可用模型列表。",
    "save": "保存/更新",
    "saving": "正在保存...",
-    "save_success": "排除列表已更新",
-    "save_failed": "更新排除列表失败",
+    "save_success": "模型禁用已更新",
+    "save_failed": "更新模型禁用失败",
    "delete": "删除提供商",
-    "delete_confirm": "确定要删除 {{provider}} 的排除列表吗？",
-    "delete_success": "已删除该提供商的排除列表",
-    "delete_failed": "删除排除列表失败",
+    "delete_confirm": "确定要删除 {{provider}} 的模型禁用吗？",
+    "delete_success": "已删除该提供商的模型禁用",
+    "delete_failed": "删除模型禁用失败",
    "deleting": "正在删除...",
-    "no_models": "未配置排除模型",
-    "model_count": "排除 {{count}} 个模型",
-    "list_empty_all": "暂无任何提供商的排除列表，点击“新增排除”创建。",
-    "list_empty_filtered": "当前筛选下没有排除项，点击“新增排除”添加。",
-    "disconnected": "请先连接服务器以查看排除列表",
-    "load_failed": "加载排除列表失败",
+    "no_models": "未配置禁用模型",
+    "model_count": "禁用 {{count}} 个模型",
+    "list_empty_all": "暂无任何提供商的模型禁用，点击“新增禁用”创建。",
+    "list_empty_filtered": "当前筛选下没有禁用项，点击“新增禁用”添加。",
+    "disconnected": "请先连接服务器以查看模型禁用",
+    "load_failed": "加载模型禁用失败",
    "provider_required": "请先填写提供商名称",
    "scope_all": "当前范围：全局（显示所有提供商）",
    "scope_provider": "当前范围：{{provider}}",
-    "upgrade_required": "当前 CPA 版本不支持模型排除列表，请升级 CPA 版本",
+    "upgrade_required": "当前 CPA 版本不支持 OAuth 模型禁用，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。"
+    "upgrade_required_desc": "当前服务器版本不支持获取 OAuth 模型禁用功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
  },
  "oauth_model_alias": {
    "title": "OAuth 模型别名",
@@ -887,9 +887,9 @@
          "debug": "调试模式",
          "debug_desc": "启用详细的调试日志",
          "commercial_mode": "商业模式",
-          "commercial_mode_desc": "禁用高开销中间件以减少高并发内存",
+          "commercial_mode_desc": "禁用高开销中间件以支持高并发",
          "logging_to_file": "写入日志文件",
-          "logging_to_file_desc": "将日志保存到滚动文件",
+          "logging_to_file_desc": "将日志保存到文件",
          "usage_statistics": "使用统计",
          "usage_statistics_desc": "收集使用统计信息",
          "logs_max_size": "日志文件大小限制 (MB)"
@@ -989,6 +989,7 @@
  },
  "system_info": {
    "title": "管理中心信息",
+    "about_title": "CLI Proxy API Management Center",
    "connection_status_title": "连接状态",
    "api_status_label": "API 状态:",
    "config_status_label": "配置状态:",
@@ -1093,12 +1094,15 @@
    "gemini_api_key": "Gemini API密钥",
    "codex_api_key": "Codex API密钥",
    "claude_api_key": "Claude API密钥",
+    "commercial_mode_restart_required": "商业模式开关已变更，请重启服务后生效",
+    "copy_failed": "复制失败",
    "link_copied": "已复制"
  },
  "language": {
    "switch": "语言",
    "chinese": "中文",
-    "english": "English"
+    "english": "English",
+    "russian": "Русский"
  },
  "theme": {
    "switch": "主题",
--- a/src/pages/AiProvidersOpenAIEditLayout.tsx
+++ b/src/pages/AiProvidersOpenAIEditLayout.tsx
@@ -243,7 +243,7 @@ export function AiProvidersOpenAIEditLayout() {
      setTestStatus('idle');
      setTestMessage('');
    }
-  }, [availableModels, loading, testModel]);
+  }, [availableModels, loading, setTestMessage, setTestModel, setTestStatus, testModel]);

  const mergeDiscoveredModels = useCallback(
    (selectedModels: ModelInfo[]) => {
--- a/src/pages/AuthFilesOAuthExcludedEditPage.tsx
+++ b/src/pages/AuthFilesOAuthExcludedEditPage.tsx
@@ -26,6 +26,7 @@ const OAUTH_PROVIDER_PRESETS = [
  'claude',
  'codex',
  'qwen',
+  'kimi',
  'iflow',
 ];

--- a/src/pages/AuthFilesOAuthModelAliasEditPage.tsx
+++ b/src/pages/AuthFilesOAuthModelAliasEditPage.tsx
@@ -29,6 +29,7 @@ const OAUTH_PROVIDER_PRESETS = [
  'claude',
  'codex',
  'qwen',
+  'kimi',
  'iflow',
 ];

--- a/src/pages/AuthFilesPage.module.scss
+++ b/src/pages/AuthFilesPage.module.scss
@@ -785,7 +785,7 @@
  border-radius: $radius-md;
 }

-// OAuth 排除列表
+// OAuth 模型禁用
 .excludedList {
  display: flex;
  flex-direction: column;
@@ -833,7 +833,7 @@
  flex-shrink: 0;
 }

-// OAuth 排除列表表单：提供商快捷标签
+// OAuth 模型禁用表单：提供商快捷标签
 .providerField {
  display: flex;
  flex-direction: column;
--- a/src/pages/AuthFilesPage.tsx
+++ b/src/pages/AuthFilesPage.tsx
@@ -3,6 +3,7 @@ import { Trans, useTranslation } from 'react-i18next';
 import { useNavigate } from 'react-router-dom';
 import { useInterval } from '@/hooks/useInterval';
 import { useHeaderRefresh } from '@/hooks/useHeaderRefresh';
+import { usePageTransitionLayer } from '@/components/common/PageTransitionLayer';
 import { Card } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
 import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
@@ -251,6 +252,8 @@ export function AuthFilesPage() {
  const setAntigravityQuota = useQuotaStore((state) => state.setAntigravityQuota);
  const setCodexQuota = useQuotaStore((state) => state.setCodexQuota);
  const setGeminiCliQuota = useQuotaStore((state) => state.setGeminiCliQuota);
+  const pageTransitionLayer = usePageTransitionLayer();
+  const isCurrentLayer = pageTransitionLayer ? pageTransitionLayer.status === 'current' : true;
  const navigate = useNavigate();

  const [files, setFiles] = useState<AuthFileItem[]>([]);
@@ -507,7 +510,7 @@ export function AuthFilesPage() {
    }
  }, []);

-  // 加载 OAuth 排除列表
+  // 加载 OAuth 模型禁用
  const loadExcluded = useCallback(async () => {
    try {
      const res = await authFilesApi.getOauthExcludedModels();
@@ -566,14 +569,15 @@ export function AuthFilesPage() {
  useHeaderRefresh(handleHeaderRefresh);

  useEffect(() => {
+    if (!isCurrentLayer) return;
    loadFiles();
    loadKeyStats();
    loadExcluded();
    loadModelAlias();
-  }, [loadFiles, loadKeyStats, loadExcluded, loadModelAlias]);
+  }, [isCurrentLayer, loadFiles, loadKeyStats, loadExcluded, loadModelAlias]);

  // 定时刷新状态数据（每240秒）
-  useInterval(loadKeyStats, 240_000);
+  useInterval(loadKeyStats, isCurrentLayer ? 240_000 : null);

  // 提取所有存在的类型
  const existingTypes = useMemo(() => {
@@ -1471,11 +1475,14 @@ export function AuthFilesPage() {
    return GEMINI_CLI_CONFIG;
  };

-  const getQuotaState = (type: QuotaProviderType, fileName: string) => {
-    if (type === 'antigravity') return antigravityQuota[fileName];
-    if (type === 'codex') return codexQuota[fileName];
-    return geminiCliQuota[fileName];
-  };
+  const getQuotaState = useCallback(
+    (type: QuotaProviderType, fileName: string) => {
+      if (type === 'antigravity') return antigravityQuota[fileName];
+      if (type === 'codex') return codexQuota[fileName];
+      return geminiCliQuota[fileName];
+    },
+    [antigravityQuota, codexQuota, geminiCliQuota]
+  );

  const updateQuotaState = useCallback(
    (
@@ -1872,7 +1879,7 @@ export function AuthFilesPage() {
        )}
      </Card>

-      {/* OAuth 排除列表卡片 */}
+      {/* OAuth 模型禁用卡片 */}
      <Card
        title={t('oauth_excluded.title')}
        extra={
@@ -2106,7 +2113,7 @@ export function AuthFilesPage() {
                  title={
                    isExcluded
                      ? t('auth_files.models_excluded_hint', {
-                          defaultValue: '此模型已被 OAuth 排除',
+                          defaultValue: '此 OAuth 模型已被禁用',
                        })
                      : t('common.copy', { defaultValue: '点击复制' })
                  }
@@ -2118,7 +2125,7 @@ export function AuthFilesPage() {
                  {model.type && <span className={styles.modelType}>{model.type}</span>}
                  {isExcluded && (
                    <span className={styles.modelExcludedBadge}>
-                      {t('auth_files.models_excluded_badge', { defaultValue: '已排除' })}
+                      {t('auth_files.models_excluded_badge', { defaultValue: '已禁用' })}
                    </span>
                  )}
                </div>
--- a/src/pages/ConfigPage.tsx
+++ b/src/pages/ConfigPage.tsx
@@ -5,6 +5,7 @@ import CodeMirror, { ReactCodeMirrorRef } from '@uiw/react-codemirror';
 import { yaml } from '@codemirror/lang-yaml';
 import { search, searchKeymap, highlightSelectionMatches } from '@codemirror/search';
 import { keymap } from '@codemirror/view';
+import { parse as parseYaml } from 'yaml';
 import { Card } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
 import { Input } from '@/components/ui/Input';
@@ -17,6 +18,16 @@ import styles from './ConfigPage.module.scss';

 type ConfigEditorTab = 'visual' | 'source';

+function readCommercialModeFromYaml(yamlContent: string): boolean {
+  try {
+    const parsed = parseYaml(yamlContent);
+    if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) return false;
+    return Boolean((parsed as Record<string, unknown>)['commercial-mode']);
+  } catch {
+    return false;
+  }
+}
+
 export function ConfigPage() {
  const { t } = useTranslation();
  const { showNotification } = useNotificationStore();
@@ -78,13 +89,19 @@ export function ConfigPage() {
  const handleSave = async () => {
    setSaving(true);
    try {
+      const previousCommercialMode = readCommercialModeFromYaml(content);
      const nextContent = activeTab === 'visual' ? applyVisualChangesToYaml(content) : content;
+      const nextCommercialMode = readCommercialModeFromYaml(nextContent);
+      const commercialModeChanged = previousCommercialMode !== nextCommercialMode;
      await configFileApi.saveConfigYaml(nextContent);
      const latestContent = await configFileApi.fetchConfigYaml();
      setDirty(false);
      setContent(latestContent);
      loadVisualValuesFromYaml(latestContent);
      showNotification(t('config_management.save_success'), 'success');
+      if (commercialModeChanged) {
+        showNotification(t('notification.commercial_mode_restart_required'), 'warning');
+      }
    } catch (err: unknown) {
      const message = err instanceof Error ? err.message : '';
      showNotification(`${t('notification.save_failed')}: ${message}`, 'error');
--- a/src/pages/DashboardPage.tsx
+++ b/src/pages/DashboardPage.tsx
@@ -62,14 +62,23 @@ export function DashboardPage() {
    apiKeysCache.current = [];
  }, [apiBase, config?.apiKeys]);

-  const normalizeApiKeyList = (input: any): string[] => {
+  const normalizeApiKeyList = (input: unknown): string[] => {
    if (!Array.isArray(input)) return [];
    const seen = new Set<string>();
    const keys: string[] = [];

    input.forEach((item) => {
-      const value = typeof item === 'string' ? item : item?.['api-key'] ?? item?.apiKey ?? '';
-      const trimmed = String(value || '').trim();
+      const record =
+        item !== null && typeof item === 'object' && !Array.isArray(item)
+          ? (item as Record<string, unknown>)
+          : null;
+      const value =
+        typeof item === 'string'
+          ? item
+          : record
+            ? (record['api-key'] ?? record['apiKey'] ?? record.key ?? record.Key)
+            : '';
+      const trimmed = String(value ?? '').trim();
      if (!trimmed || seen.has(trimmed)) return;
      seen.add(trimmed);
      keys.push(trimmed);
--- a/src/pages/LoginPage.module.scss
+++ b/src/pages/LoginPage.module.scss
@@ -167,9 +167,24 @@
  font-size: 14px;
 }

-// 语言切换按钮
-.languageBtn {
+// 语言下拉选择
+.languageSelect {
  white-space: nowrap;
+  border: 1px solid var(--border-color);
+  border-radius: $radius-md;
+  padding: 10px 12px;
+  font-size: 14px;
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  cursor: pointer;
+  height: 40px;
+  box-sizing: border-box;
+
+  &:focus {
+    outline: none;
+    border-color: var(--primary-color);
+    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
+  }
 }

 // 连接信息框
--- a/src/pages/LoginPage.tsx
+++ b/src/pages/LoginPage.tsx
@@ -6,6 +6,8 @@ import { Input } from '@/components/ui/Input';
 import { IconEye, IconEyeOff } from '@/components/ui/icons';
 import { useAuthStore, useLanguageStore, useNotificationStore } from '@/stores';
 import { detectApiBaseFromLocation, normalizeApiBase } from '@/utils/connection';
+import { LANGUAGE_LABEL_KEYS, LANGUAGE_ORDER } from '@/utils/constants';
+import { isSupportedLanguage } from '@/utils/language';
 import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
 import type { ApiError } from '@/types';
 import styles from './LoginPage.module.scss';
@@ -13,11 +15,20 @@ import styles from './LoginPage.module.scss';
 /**
 * 将 API 错误转换为本地化的用户友好消息
 */
-function getLocalizedErrorMessage(error: any, t: (key: string) => string): string {
-  const apiError = error as ApiError;
-  const status = apiError?.status;
-  const code = apiError?.code;
-  const message = apiError?.message || '';
+type RedirectState = { from?: { pathname?: string } };
+
+function getLocalizedErrorMessage(error: unknown, t: (key: string) => string): string {
+  const apiError = error as Partial<ApiError>;
+  const status = typeof apiError.status === 'number' ? apiError.status : undefined;
+  const code = typeof apiError.code === 'string' ? apiError.code : undefined;
+  const message =
+    error instanceof Error
+      ? error.message
+      : typeof apiError.message === 'string'
+        ? apiError.message
+        : typeof error === 'string'
+          ? error
+          : '';

  // 根据 HTTP 状态码判断
  if (status === 401) {
@@ -59,7 +70,7 @@ export function LoginPage() {
  const location = useLocation();
  const { showNotification } = useNotificationStore();
  const language = useLanguageStore((state) => state.language);
-  const toggleLanguage = useLanguageStore((state) => state.toggleLanguage);
+  const setLanguage = useLanguageStore((state) => state.setLanguage);
  const isAuthenticated = useAuthStore((state) => state.isAuthenticated);
  const login = useAuthStore((state) => state.login);
  const restoreSession = useAuthStore((state) => state.restoreSession);
@@ -78,7 +89,16 @@ export function LoginPage() {
  const [error, setError] = useState('');

  const detectedBase = useMemo(() => detectApiBaseFromLocation(), []);
-  const nextLanguageLabel = language === 'zh-CN' ? t('language.english') : t('language.chinese');
+  const handleLanguageChange = useCallback(
+    (event: React.ChangeEvent<HTMLSelectElement>) => {
+      const selectedLanguage = event.target.value;
+      if (!isSupportedLanguage(selectedLanguage)) {
+        return;
+      }
+      setLanguage(selectedLanguage);
+    },
+    [setLanguage]
+  );

  useEffect(() => {
    const init = async () => {
@@ -88,7 +108,7 @@ export function LoginPage() {
          setAutoLoginSuccess(true);
          // 延迟跳转，让用户看到成功动画
          setTimeout(() => {
-            const redirect = (location.state as any)?.from?.pathname || '/';
+            const redirect = (location.state as RedirectState | null)?.from?.pathname || '/';
            navigate(redirect, { replace: true });
          }, 1500);
        } else {
@@ -124,7 +144,7 @@ export function LoginPage() {
      });
      showNotification(t('common.connected_status'), 'success');
      navigate('/', { replace: true });
-    } catch (err: any) {
+    } catch (err: unknown) {
      const message = getLocalizedErrorMessage(err, t);
      setError(message);
      showNotification(`${t('notification.login_failed')}: ${message}`, 'error');
@@ -144,7 +164,7 @@ export function LoginPage() {
  );

  if (isAuthenticated && !autoLoading && !autoLoginSuccess) {
-    const redirect = (location.state as any)?.from?.pathname || '/';
+    const redirect = (location.state as RedirectState | null)?.from?.pathname || '/';
    return <Navigate to={redirect} replace />;
  }

@@ -185,17 +205,19 @@ export function LoginPage() {
              <div className={styles.loginHeader}>
                <div className={styles.titleRow}>
                  <div className={styles.title}>{t('title.login')}</div>
-                  <Button
-                    type="button"
-                    variant="ghost"
-                    size="sm"
-                    className={styles.languageBtn}
-                    onClick={toggleLanguage}
+                  <select
+                    className={styles.languageSelect}
+                    value={language}
+                    onChange={handleLanguageChange}
                    title={t('language.switch')}
                    aria-label={t('language.switch')}
                  >
-                    {nextLanguageLabel}
-                  </Button>
+                    {LANGUAGE_ORDER.map((lang) => (
+                      <option key={lang} value={lang}>
+                        {t(LANGUAGE_LABEL_KEYS[lang])}
+                      </option>
+                    ))}
+                  </select>
                </div>
                <div className={styles.subtitle}>{t('login.subtitle')}</div>
              </div>
--- a/src/pages/OAuthPage.tsx
+++ b/src/pages/OAuthPage.tsx
@@ -56,6 +56,21 @@ interface VertexImportState {
  result?: VertexImportResult;
 }

+function isRecord(value: unknown): value is Record<string, unknown> {
+  return value !== null && typeof value === 'object';
+}
+
+function getErrorMessage(error: unknown): string {
+  if (error instanceof Error) return error.message;
+  if (isRecord(error) && typeof error.message === 'string') return error.message;
+  return typeof error === 'string' ? error : '';
+}
+
+function getErrorStatus(error: unknown): number | undefined {
+  if (!isRecord(error)) return undefined;
+  return typeof error.status === 'number' ? error.status : undefined;
+}
+
 const PROVIDERS: { id: OAuthProvider; titleKey: string; hintKey: string; urlLabelKey: string; icon: string | { light: string; dark: string } }[] = [
  { id: 'codex', titleKey: 'auth_login.codex_oauth_title', hintKey: 'auth_login.codex_oauth_hint', urlLabelKey: 'auth_login.codex_oauth_url_label', icon: { light: iconCodexLight, dark: iconCodexDark } },
  { id: 'anthropic', titleKey: 'auth_login.anthropic_oauth_title', hintKey: 'auth_login.anthropic_oauth_hint', urlLabelKey: 'auth_login.anthropic_oauth_url_label', icon: iconClaude },
@@ -127,8 +142,8 @@ export function OAuthPage() {
          window.clearInterval(timer);
          delete timers.current[provider];
        }
-      } catch (err: any) {
-        updateProviderState(provider, { status: 'error', error: err?.message, polling: false });
+      } catch (err: unknown) {
+        updateProviderState(provider, { status: 'error', error: getErrorMessage(err), polling: false });
        window.clearInterval(timer);
        delete timers.current[provider];
      }
@@ -159,9 +174,13 @@ export function OAuthPage() {
      if (res.state) {
        startPolling(provider, res.state);
      }
-    } catch (err: any) {
-      updateProviderState(provider, { status: 'error', error: err?.message, polling: false });
-      showNotification(`${t(getAuthKey(provider, 'oauth_start_error'))} ${err?.message || ''}`, 'error');
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      updateProviderState(provider, { status: 'error', error: message, polling: false });
+      showNotification(
+        `${t(getAuthKey(provider, 'oauth_start_error'))}${message ? ` ${message}` : ''}`,
+        'error'
+      );
    }
  };

@@ -190,13 +209,15 @@ export function OAuthPage() {
      await oauthApi.submitCallback(provider, redirectUrl);
      updateProviderState(provider, { callbackSubmitting: false, callbackStatus: 'success' });
      showNotification(t('auth_login.oauth_callback_success'), 'success');
-    } catch (err: any) {
+    } catch (err: unknown) {
+      const status = getErrorStatus(err);
+      const message = getErrorMessage(err);
      const errorMessage =
-        err?.status === 404
+        status === 404
          ? t('auth_login.oauth_callback_upgrade_hint', {
              defaultValue: 'Please update CLI Proxy API or check the connection.'
            })
-          : err?.message;
+          : message || undefined;
      updateProviderState(provider, {
        callbackSubmitting: false,
        callbackStatus: 'error',
@@ -236,15 +257,19 @@ export function OAuthPage() {
        }));
        showNotification(`${t('auth_login.iflow_cookie_status_error')} ${res.error || ''}`, 'error');
      }
-    } catch (err: any) {
-      if (err?.status === 409) {
+    } catch (err: unknown) {
+      if (getErrorStatus(err) === 409) {
        const message = t('auth_login.iflow_cookie_config_duplicate');
        setIflowCookie((prev) => ({ ...prev, loading: false, error: message, errorType: 'warning' }));
        showNotification(message, 'warning');
        return;
      }
-      setIflowCookie((prev) => ({ ...prev, loading: false, error: err?.message, errorType: 'error' }));
-      showNotification(`${t('auth_login.iflow_cookie_start_error')} ${err?.message || ''}`, 'error');
+      const message = getErrorMessage(err);
+      setIflowCookie((prev) => ({ ...prev, loading: false, error: message, errorType: 'error' }));
+      showNotification(
+        `${t('auth_login.iflow_cookie_start_error')}${message ? ` ${message}` : ''}`,
+        'error'
+      );
    }
  };

@@ -292,8 +317,8 @@ export function OAuthPage() {
      };
      setVertexState((prev) => ({ ...prev, loading: false, result }));
      showNotification(t('vertex_import.success'), 'success');
-    } catch (err: any) {
-      const message = err?.message || '';
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
      setVertexState((prev) => ({
        ...prev,
        loading: false,
--- a/src/pages/SystemPage.module.scss
+++ b/src/pages/SystemPage.module.scss
@@ -15,6 +15,108 @@
  gap: $spacing-xl;
 }

+.aboutCard {
+  overflow: hidden;
+}
+
+.aboutHeader {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  gap: $spacing-md;
+  padding: $spacing-lg 0 $spacing-xl;
+}
+
+.aboutLogo {
+  width: 108px;
+  height: 108px;
+  border-radius: 26px;
+  object-fit: cover;
+  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
+}
+
+.aboutTitle {
+  width: min(100%, 920px);
+  font-size: clamp(28px, 4.2vw, 44px);
+  font-weight: 800;
+  line-height: 1.12;
+  color: var(--text-primary);
+  letter-spacing: -0.02em;
+  text-align: center;
+  text-wrap: balance;
+  white-space: normal;
+  overflow-wrap: anywhere;
+}
+
+.aboutInfoGrid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: $spacing-md;
+
+  @media (max-width: 900px) {
+    grid-template-columns: 1fr;
+  }
+}
+
+.infoTile {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  min-height: 120px;
+  padding: $spacing-md $spacing-lg;
+  border-radius: $radius-lg;
+  border: 1px solid var(--border-color);
+  background: color-mix(in srgb, var(--bg-secondary) 82%, transparent);
+  text-align: left;
+}
+
+.tapTile {
+  border: 1px solid var(--border-color);
+  background: color-mix(in srgb, var(--bg-secondary) 82%, transparent);
+  color: inherit;
+  padding: $spacing-md $spacing-lg;
+  cursor: pointer;
+  transition: transform 0.18s ease, border-color 0.2s ease, box-shadow 0.2s ease;
+
+  &:hover {
+    transform: translateY(-1px);
+    border-color: var(--primary-color);
+    box-shadow: 0 8px 18px rgba(59, 130, 246, 0.15);
+  }
+
+  &:active {
+    transform: translateY(0);
+  }
+}
+
+.tileLabel {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--text-secondary);
+}
+
+.tileValue {
+  font-size: 22px;
+  font-weight: 700;
+  color: var(--text-primary);
+  line-height: 1.25;
+  word-break: break-word;
+}
+
+.tileSub {
+  font-size: 12px;
+  color: var(--text-tertiary);
+  line-height: 1.4;
+}
+
+.aboutActions {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: $spacing-lg;
+}
+
 .section {
  display: flex;
  flex-direction: column;
@@ -231,3 +333,29 @@
  overflow: hidden;
  text-overflow: ellipsis;
 }
+
+@media (max-width: 768px) {
+  .aboutLogo {
+    width: 92px;
+    height: 92px;
+    border-radius: 22px;
+  }
+
+  .aboutTitle {
+    width: min(100%, 24ch);
+    font-size: clamp(22px, 6.6vw, 34px);
+    font-weight: 700;
+    line-height: 1.18;
+    letter-spacing: -0.012em;
+  }
+}
+
+@media (max-width: 520px) {
+  .aboutTitle {
+    width: min(100%, 19ch);
+    font-size: clamp(20px, 7.2vw, 28px);
+    font-weight: 600;
+    line-height: 1.22;
+    letter-spacing: -0.006em;
+  }
+}
--- a/src/pages/SystemPage.tsx
+++ b/src/pages/SystemPage.tsx
@@ -2,11 +2,15 @@ import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
+import { Modal } from '@/components/ui/Modal';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
 import { IconGithub, IconBookOpen, IconExternalLink, IconCode } from '@/components/ui/icons';
 import { useAuthStore, useConfigStore, useNotificationStore, useModelsStore, useThemeStore } from '@/stores';
+import { configApi } from '@/services/api';
 import { apiKeysApi } from '@/services/api/apiKeys';
 import { classifyModels } from '@/utils/models';
 import { STORAGE_KEY_AUTH } from '@/utils/constants';
+import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
 import iconGemini from '@/assets/icons/gemini.svg';
 import iconClaude from '@/assets/icons/claude.svg';
 import iconOpenaiLight from '@/assets/icons/openai-light.svg';
@@ -39,6 +43,8 @@ export function SystemPage() {
  const auth = useAuthStore();
  const config = useConfigStore((state) => state.config);
  const fetchConfig = useConfigStore((state) => state.fetchConfig);
+  const clearCache = useConfigStore((state) => state.clearCache);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);

  const models = useModelsStore((state) => state.models);
  const modelsLoading = useModelsStore((state) => state.loading);
@@ -46,14 +52,29 @@ export function SystemPage() {
  const fetchModelsFromStore = useModelsStore((state) => state.fetchModels);

  const [modelStatus, setModelStatus] = useState<{ type: 'success' | 'warning' | 'error' | 'muted'; message: string }>();
+  const [requestLogModalOpen, setRequestLogModalOpen] = useState(false);
+  const [requestLogDraft, setRequestLogDraft] = useState(false);
+  const [requestLogTouched, setRequestLogTouched] = useState(false);
+  const [requestLogSaving, setRequestLogSaving] = useState(false);

  const apiKeysCache = useRef<string[]>([]);
+  const versionTapCount = useRef(0);
+  const versionTapTimer = useRef<ReturnType<typeof setTimeout> | null>(null);

  const otherLabel = useMemo(
    () => (i18n.language?.toLowerCase().startsWith('zh') ? '其他' : 'Other'),
    [i18n.language]
  );
  const groupedModels = useMemo(() => classifyModels(models, { otherLabel }), [models, otherLabel]);
+  const requestLogEnabled = config?.requestLog ?? false;
+  const requestLogDirty = requestLogDraft !== requestLogEnabled;
+  const canEditRequestLog = auth.connectionStatus === 'connected' && Boolean(config);
+
+  const appVersion = __APP_VERSION__ || t('system_info.version_unknown');
+  const apiVersion = auth.serverVersion || t('system_info.version_unknown');
+  const buildTime = auth.serverBuildDate
+    ? new Date(auth.serverBuildDate).toLocaleString(i18n.language)
+    : t('system_info.version_unknown');

  const getIconForCategory = (categoryId: string): string | null => {
    const iconEntry = MODEL_CATEGORY_ICONS[categoryId];
@@ -62,14 +83,23 @@ export function SystemPage() {
    return resolvedTheme === 'dark' ? iconEntry.dark : iconEntry.light;
  };

-  const normalizeApiKeyList = (input: any): string[] => {
+  const normalizeApiKeyList = (input: unknown): string[] => {
    if (!Array.isArray(input)) return [];
    const seen = new Set<string>();
    const keys: string[] = [];

    input.forEach((item) => {
-      const value = typeof item === 'string' ? item : item?.['api-key'] ?? item?.apiKey ?? '';
-      const trimmed = String(value || '').trim();
+      const record =
+        item !== null && typeof item === 'object' && !Array.isArray(item)
+          ? (item as Record<string, unknown>)
+          : null;
+      const value =
+        typeof item === 'string'
+          ? item
+          : record
+            ? (record['api-key'] ?? record['apiKey'] ?? record.key ?? record.Key)
+            : '';
+      const trimmed = String(value ?? '').trim();
      if (!trimmed || seen.has(trimmed)) return;
      seen.add(trimmed);
      keys.push(trimmed);
@@ -130,9 +160,12 @@ export function SystemPage() {
        type: hasModels ? 'success' : 'warning',
        message: hasModels ? t('system_info.models_count', { count: list.length }) : t('system_info.models_empty')
      });
-    } catch (err: any) {
-      const message = `${t('system_info.models_error')}: ${err?.message || ''}`;
-      setModelStatus({ type: 'error', message });
+    } catch (err: unknown) {
+      const message =
+        err instanceof Error ? err.message : typeof err === 'string' ? err : '';
+      const suffix = message ? `: ${message}` : '';
+      const text = `${t('system_info.models_error')}${suffix}`;
+      setModelStatus({ type: 'error', message: text });
    }
  };

@@ -152,12 +185,85 @@ export function SystemPage() {
    });
  };

+  const openRequestLogModal = useCallback(() => {
+    setRequestLogTouched(false);
+    setRequestLogDraft(requestLogEnabled);
+    setRequestLogModalOpen(true);
+  }, [requestLogEnabled]);
+
+  const handleInfoVersionTap = useCallback(() => {
+    versionTapCount.current += 1;
+    if (versionTapTimer.current) {
+      clearTimeout(versionTapTimer.current);
+    }
+
+    if (versionTapCount.current >= 7) {
+      versionTapCount.current = 0;
+      versionTapTimer.current = null;
+      openRequestLogModal();
+      return;
+    }
+
+    versionTapTimer.current = setTimeout(() => {
+      versionTapCount.current = 0;
+      versionTapTimer.current = null;
+    }, 1500);
+  }, [openRequestLogModal]);
+
+  const handleRequestLogClose = useCallback(() => {
+    setRequestLogModalOpen(false);
+    setRequestLogTouched(false);
+  }, []);
+
+  const handleRequestLogSave = async () => {
+    if (!canEditRequestLog) return;
+    if (!requestLogDirty) {
+      setRequestLogModalOpen(false);
+      return;
+    }
+
+    const previous = requestLogEnabled;
+    setRequestLogSaving(true);
+    updateConfigValue('request-log', requestLogDraft);
+
+    try {
+      await configApi.updateRequestLog(requestLogDraft);
+      clearCache('request-log');
+      showNotification(t('notification.request_log_updated'), 'success');
+      setRequestLogModalOpen(false);
+    } catch (error: unknown) {
+      const message =
+        error instanceof Error ? error.message : typeof error === 'string' ? error : '';
+      updateConfigValue('request-log', previous);
+      showNotification(
+        `${t('notification.update_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+    } finally {
+      setRequestLogSaving(false);
+    }
+  };
+
  useEffect(() => {
    fetchConfig().catch(() => {
      // ignore
    });
  }, [fetchConfig]);

+  useEffect(() => {
+    if (requestLogModalOpen && !requestLogTouched) {
+      setRequestLogDraft(requestLogEnabled);
+    }
+  }, [requestLogModalOpen, requestLogTouched, requestLogEnabled]);
+
+  useEffect(() => {
+    return () => {
+      if (versionTapTimer.current) {
+        clearTimeout(versionTapTimer.current);
+      }
+    };
+  }, []);
+
  useEffect(() => {
    fetchModels();
    // eslint-disable-next-line react-hooks/exhaustive-deps
@@ -167,33 +273,43 @@ export function SystemPage() {
    <div className={styles.container}>
      <h1 className={styles.pageTitle}>{t('system_info.title')}</h1>
      <div className={styles.content}>
-      <Card
-        title={t('system_info.connection_status_title')}
-        extra={
+      <Card className={styles.aboutCard}>
+        <div className={styles.aboutHeader}>
+          <img src={INLINE_LOGO_JPEG} alt="CPAMC" className={styles.aboutLogo} />
+          <div className={styles.aboutTitle}>{t('system_info.about_title')}</div>
+        </div>
+
+        <div className={styles.aboutInfoGrid}>
+          <button
+            type="button"
+            className={`${styles.infoTile} ${styles.tapTile}`}
+            onClick={handleInfoVersionTap}
+          >
+            <div className={styles.tileLabel}>{t('footer.version')}</div>
+            <div className={styles.tileValue}>{appVersion}</div>
+          </button>
+
+          <div className={styles.infoTile}>
+            <div className={styles.tileLabel}>{t('footer.api_version')}</div>
+            <div className={styles.tileValue}>{apiVersion}</div>
+          </div>
+
+          <div className={styles.infoTile}>
+            <div className={styles.tileLabel}>{t('footer.build_date')}</div>
+            <div className={styles.tileValue}>{buildTime}</div>
+          </div>
+
+	          <div className={styles.infoTile}>
+	            <div className={styles.tileLabel}>{t('connection.status')}</div>
+	            <div className={styles.tileValue}>{t(`common.${auth.connectionStatus}_status`)}</div>
+	            <div className={styles.tileSub}>{auth.apiBase || '-'}</div>
+	          </div>
+        </div>
+
+        <div className={styles.aboutActions}>
          <Button variant="secondary" size="sm" onClick={() => fetchConfig(undefined, true)}>
            {t('common.refresh')}
          </Button>
-        }
-      >
-        <div className="grid cols-2">
-          <div className="stat-card">
-            <div className="stat-label">{t('connection.server_address')}</div>
-            <div className="stat-value">{auth.apiBase || '-'}</div>
-          </div>
-          <div className="stat-card">
-            <div className="stat-label">{t('footer.api_version')}</div>
-            <div className="stat-value">{auth.serverVersion || t('system_info.version_unknown')}</div>
-          </div>
-          <div className="stat-card">
-            <div className="stat-label">{t('footer.build_date')}</div>
-            <div className="stat-value">
-              {auth.serverBuildDate ? new Date(auth.serverBuildDate).toLocaleString() : t('system_info.version_unknown')}
-            </div>
-          </div>
-          <div className="stat-card">
-            <div className="stat-label">{t('connection.status')}</div>
-            <div className="stat-value">{t(`common.${auth.connectionStatus}_status` as any)}</div>
-          </div>
        </div>
      </Card>

@@ -312,6 +428,40 @@ export function SystemPage() {
        </div>
      </Card>
      </div>
+
+      <Modal
+        open={requestLogModalOpen}
+        onClose={handleRequestLogClose}
+        title={t('basic_settings.request_log_title')}
+        footer={
+          <>
+            <Button variant="secondary" onClick={handleRequestLogClose} disabled={requestLogSaving}>
+              {t('common.cancel')}
+            </Button>
+            <Button
+              onClick={handleRequestLogSave}
+              loading={requestLogSaving}
+              disabled={!canEditRequestLog || !requestLogDirty}
+            >
+              {t('common.save')}
+            </Button>
+          </>
+        }
+      >
+        <div className="request-log-modal">
+          <div className="status-badge warning">{t('basic_settings.request_log_warning')}</div>
+          <ToggleSwitch
+            label={t('basic_settings.request_log_enable')}
+            labelPosition="left"
+            checked={requestLogDraft}
+            disabled={!canEditRequestLog || requestLogSaving}
+            onChange={(value) => {
+              setRequestLogDraft(value);
+              setRequestLogTouched(true);
+            }}
+          />
+        </div>
+      </Modal>
    </div>
  );
 }
--- a/src/services/api/ampcode.ts
+++ b/src/services/api/ampcode.ts
@@ -19,7 +19,7 @@ export const ampcodeApi = {
  clearUpstreamApiKey: () => apiClient.delete('/ampcode/upstream-api-key'),

  async getModelMappings(): Promise<AmpcodeModelMapping[]> {
-    const data = await apiClient.get('/ampcode/model-mappings');
+    const data = await apiClient.get<Record<string, unknown>>('/ampcode/model-mappings');
    const list = data?.['model-mappings'] ?? data?.modelMappings ?? data?.items ?? data;
    return normalizeAmpcodeModelMappings(list);
  },
--- a/src/services/api/apiCall.ts
+++ b/src/services/api/apiCall.ts
@@ -13,14 +13,14 @@ export interface ApiCallRequest {
  data?: string;
 }

-export interface ApiCallResult<T = any> {
+export interface ApiCallResult<T = unknown> {
  statusCode: number;
  header: Record<string, string[]>;
  bodyText: string;
  body: T | null;
 }

-const normalizeBody = (input: unknown): { bodyText: string; body: any | null } => {
+const normalizeBody = (input: unknown): { bodyText: string; body: unknown | null } => {
  if (input === undefined || input === null) {
    return { bodyText: '', body: null };
  }
@@ -46,13 +46,24 @@ const normalizeBody = (input: unknown): { bodyText: string; body: any | null } =
 };

 export const getApiCallErrorMessage = (result: ApiCallResult): string => {
+  const isRecord = (value: unknown): value is Record<string, unknown> =>
+    value !== null && typeof value === 'object';
+
  const status = result.statusCode;
  const body = result.body;
  const bodyText = result.bodyText;
  let message = '';

-  if (body && typeof body === 'object') {
-    message = body?.error?.message || body?.error || body?.message || '';
+  if (isRecord(body)) {
+    const errorValue = body.error;
+    if (isRecord(errorValue) && typeof errorValue.message === 'string') {
+      message = errorValue.message;
+    } else if (typeof errorValue === 'string') {
+      message = errorValue;
+    }
+    if (!message && typeof body.message === 'string') {
+      message = body.message;
+    }
  } else if (typeof body === 'string') {
    message = body;
  }
@@ -71,7 +82,7 @@ export const apiCallApi = {
    payload: ApiCallRequest,
    config?: AxiosRequestConfig
  ): Promise<ApiCallResult> => {
-    const response = await apiClient.post('/api-call', payload, config);
+    const response = await apiClient.post<Record<string, unknown>>('/api-call', payload, config);
    const statusCode = Number(response?.status_code ?? response?.statusCode ?? 0);
    const header = (response?.header ?? response?.headers ?? {}) as Record<string, string[]>;
    const { bodyText, body } = normalizeBody(response?.body);
--- a/src/services/api/apiKeys.ts
+++ b/src/services/api/apiKeys.ts
@@ -6,9 +6,9 @@ import { apiClient } from './client';

 export const apiKeysApi = {
  async list(): Promise<string[]> {
-    const data = await apiClient.get('/api-keys');
-    const keys = (data && (data['api-keys'] ?? data.apiKeys)) as unknown;
-    return Array.isArray(keys) ? (keys as string[]) : [];
+    const data = await apiClient.get<Record<string, unknown>>('/api-keys');
+    const keys = data['api-keys'] ?? data.apiKeys;
+    return Array.isArray(keys) ? keys.map((key) => String(key)) : [];
  },

  replace: (keys: string[]) => apiClient.put('/api-keys', keys),
--- a/src/services/api/authFiles.ts
+++ b/src/services/api/authFiles.ts
@@ -171,15 +171,25 @@ export const authFilesApi = {

  // 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=${encodeURIComponent(name)}`);
-    return (data && Array.isArray(data['models'])) ? data['models'] : [];
+    const data = await apiClient.get<Record<string, unknown>>(
+      `/auth-files/models?name=${encodeURIComponent(name)}`
+    );
+    const models = data.models ?? data['models'];
+    return Array.isArray(models)
+      ? (models as { id: string; display_name?: string; type?: string; owned_by?: string }[])
+      : [];
  },

  // 获取指定 channel 的模型定义
  async getModelDefinitions(channel: string): Promise<{ id: string; display_name?: string; type?: string; owned_by?: string }[]> {
    const normalizedChannel = String(channel ?? '').trim().toLowerCase();
    if (!normalizedChannel) return [];
-    const data = await apiClient.get(`/model-definitions/${encodeURIComponent(normalizedChannel)}`);
-    return (data && Array.isArray(data['models'])) ? data['models'] : [];
+    const data = await apiClient.get<Record<string, unknown>>(
+      `/model-definitions/${encodeURIComponent(normalizedChannel)}`
+    );
+    const models = data.models ?? data['models'];
+    return Array.isArray(models)
+      ? (models as { id: string; display_name?: string; type?: string; owned_by?: string }[])
+      : [];
  }
 };
--- a/src/services/api/client.ts
+++ b/src/services/api/client.ts
@@ -62,7 +62,10 @@ class ApiClient {
    return `${normalized}${MANAGEMENT_API_PREFIX}`;
  }

-  private readHeader(headers: Record<string, any> | undefined, keys: string[]): string | null {
+  private readHeader(
+    headers: Record<string, unknown> | undefined,
+    keys: string[]
+  ): string | null {
    if (!headers) return null;

    const normalizeValue = (value: unknown): string | null => {
@@ -75,7 +78,7 @@ class ApiClient {
      return text ? text : null;
    };

-    const headerGetter = (headers as { get?: (name: string) => any }).get;
+    const headerGetter = (headers as { get?: (name: string) => unknown }).get;
    if (typeof headerGetter === 'function') {
      for (const key of keys) {
        const match = normalizeValue(headerGetter.call(headers, key));
@@ -84,8 +87,8 @@ class ApiClient {
    }

    const entries =
-      typeof (headers as { entries?: () => Iterable<[string, any]> }).entries === 'function'
-        ? Array.from((headers as { entries: () => Iterable<[string, any]> }).entries())
+      typeof (headers as { entries?: () => Iterable<[string, unknown]> }).entries === 'function'
+        ? Array.from((headers as { entries: () => Iterable<[string, unknown]> }).entries())
        : Object.entries(headers);

    const normalized = Object.fromEntries(
@@ -147,10 +150,22 @@ class ApiClient {
  /**
   * 错误处理
   */
-  private handleError(error: any): ApiError {
+  private handleError(error: unknown): ApiError {
+    const isRecord = (value: unknown): value is Record<string, unknown> =>
+      value !== null && typeof value === 'object';
+
    if (axios.isAxiosError(error)) {
-      const responseData = error.response?.data as any;
-      const message = responseData?.error || responseData?.message || error.message || 'Request failed';
+      const responseData: unknown = error.response?.data;
+      const responseRecord = isRecord(responseData) ? responseData : null;
+      const errorValue = responseRecord?.error;
+      const message =
+        typeof errorValue === 'string'
+          ? errorValue
+          : isRecord(errorValue) && typeof errorValue.message === 'string'
+            ? errorValue.message
+            : typeof responseRecord?.message === 'string'
+              ? responseRecord.message
+              : error.message || 'Request failed';
      const apiError = new Error(message) as ApiError;
      apiError.name = 'ApiError';
      apiError.status = error.response?.status;
@@ -166,7 +181,9 @@ class ApiClient {
      return apiError;
    }

-    const fallback = new Error(error?.message || 'Unknown error occurred') as ApiError;
+    const fallbackMessage =
+      error instanceof Error ? error.message : typeof error === 'string' ? error : 'Unknown error occurred';
+    const fallback = new Error(fallbackMessage) as ApiError;
    fallback.name = 'ApiError';
    return fallback;
  }
@@ -174,7 +191,7 @@ class ApiClient {
  /**
   * GET 请求
   */
-  async get<T = any>(url: string, config?: AxiosRequestConfig): Promise<T> {
+  async get<T = unknown>(url: string, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.instance.get<T>(url, config);
    return response.data;
  }
@@ -182,7 +199,7 @@ class ApiClient {
  /**
   * POST 请求
   */
-  async post<T = any>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T> {
+  async post<T = unknown>(url: string, data?: unknown, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.instance.post<T>(url, data, config);
    return response.data;
  }
@@ -190,7 +207,7 @@ class ApiClient {
  /**
   * PUT 请求
   */
-  async put<T = any>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T> {
+  async put<T = unknown>(url: string, data?: unknown, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.instance.put<T>(url, data, config);
    return response.data;
  }
@@ -198,7 +215,7 @@ class ApiClient {
  /**
   * PATCH 请求
   */
-  async patch<T = any>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T> {
+  async patch<T = unknown>(url: string, data?: unknown, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.instance.patch<T>(url, data, config);
    return response.data;
  }
@@ -206,7 +223,7 @@ class ApiClient {
  /**
   * DELETE 请求
   */
-  async delete<T = any>(url: string, config?: AxiosRequestConfig): Promise<T> {
+  async delete<T = unknown>(url: string, config?: AxiosRequestConfig): Promise<T> {
    const response = await this.instance.delete<T>(url, config);
    return response.data;
  }
@@ -221,7 +238,11 @@ class ApiClient {
  /**
   * 发送 FormData
   */
-  async postForm<T = any>(url: string, formData: FormData, config?: AxiosRequestConfig): Promise<T> {
+  async postForm<T = unknown>(
+    url: string,
+    formData: FormData,
+    config?: AxiosRequestConfig
+  ): Promise<T> {
    const response = await this.instance.post<T>(url, formData, {
      ...config,
      headers: {
--- a/src/services/api/config.ts
+++ b/src/services/api/config.ts
@@ -72,8 +72,10 @@ export const configApi = {
   * 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;
+    const data = await apiClient.get<Record<string, unknown>>('/logs-max-total-size-mb');
+    const value = data?.['logs-max-total-size-mb'] ?? data?.logsMaxTotalSizeMb ?? 0;
+    const parsed = Number(value);
+    return Number.isFinite(parsed) ? parsed : 0;
  },

  /**
@@ -91,8 +93,8 @@ export const configApi = {
   * 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;
+    const data = await apiClient.get<Record<string, unknown>>('/force-model-prefix');
+    return Boolean(data?.['force-model-prefix'] ?? data?.forceModelPrefix ?? false);
  },

  /**
@@ -104,8 +106,9 @@ export const configApi = {
   * 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';
+    const data = await apiClient.get<Record<string, unknown>>('/routing/strategy');
+    const strategy = data?.strategy ?? data?.['routing-strategy'] ?? data?.routingStrategy;
+    return typeof strategy === 'string' ? strategy : 'round-robin';
  },

  /**
--- a/src/services/api/configFile.ts
+++ b/src/services/api/configFile.ts
@@ -10,7 +10,7 @@ export const configFileApi = {
      responseType: 'text',
      headers: { Accept: 'application/yaml, text/yaml, text/plain' }
    });
-    const data = response.data as any;
+    const data: unknown = response.data;
    if (typeof data === 'string') return data;
    if (data === undefined || data === null) return '';
    return String(data);
--- a/src/services/api/providers.ts
+++ b/src/services/api/providers.ts
@@ -18,12 +18,22 @@ import type {

 const serializeHeaders = (headers?: Record<string, string>) => (headers && Object.keys(headers).length ? headers : undefined);

+const isRecord = (value: unknown): value is Record<string, unknown> =>
+  value !== null && typeof value === 'object' && !Array.isArray(value);
+
+const extractArrayPayload = (data: unknown, key: string): unknown[] => {
+  if (Array.isArray(data)) return data;
+  if (!isRecord(data)) return [];
+  const candidate = data[key] ?? data.items ?? data.data ?? data;
+  return Array.isArray(candidate) ? candidate : [];
+};
+
 const serializeModelAliases = (models?: ModelAlias[]) =>
  Array.isArray(models)
    ? models
        .map((model) => {
          if (!model?.name) return null;
-          const payload: Record<string, any> = { name: model.name };
+          const payload: Record<string, unknown> = { name: model.name };
          if (model.alias && model.alias !== model.name) {
            payload.alias = model.alias;
          }
@@ -39,7 +49,7 @@ const serializeModelAliases = (models?: ModelAlias[]) =>
    : undefined;

 const serializeApiKeyEntry = (entry: ApiKeyEntry) => {
-  const payload: Record<string, any> = { 'api-key': entry.apiKey };
+  const payload: Record<string, unknown> = { 'api-key': entry.apiKey };
  if (entry.proxyUrl) payload['proxy-url'] = entry.proxyUrl;
  const headers = serializeHeaders(entry.headers);
  if (headers) payload.headers = headers;
@@ -47,7 +57,7 @@ const serializeApiKeyEntry = (entry: ApiKeyEntry) => {
 };

 const serializeProviderKey = (config: ProviderKeyConfig) => {
-  const payload: Record<string, any> = { 'api-key': config.apiKey };
+  const payload: Record<string, unknown> = { '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;
@@ -74,7 +84,7 @@ const serializeVertexModelAliases = (models?: ModelAlias[]) =>
    : undefined;

 const serializeVertexKey = (config: ProviderKeyConfig) => {
-  const payload: Record<string, any> = { 'api-key': config.apiKey };
+  const payload: Record<string, unknown> = { '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;
@@ -86,7 +96,7 @@ const serializeVertexKey = (config: ProviderKeyConfig) => {
 };

 const serializeGeminiKey = (config: GeminiKeyConfig) => {
-  const payload: Record<string, any> = { 'api-key': config.apiKey };
+  const payload: Record<string, unknown> = { 'api-key': config.apiKey };
  if (config.prefix?.trim()) payload.prefix = config.prefix.trim();
  if (config.baseUrl) payload['base-url'] = config.baseUrl;
  const headers = serializeHeaders(config.headers);
@@ -98,7 +108,7 @@ const serializeGeminiKey = (config: GeminiKeyConfig) => {
 };

 const serializeOpenAIProvider = (provider: OpenAIProviderConfig) => {
-  const payload: Record<string, any> = {
+  const payload: Record<string, unknown> = {
    name: provider.name,
    'base-url': provider.baseUrl,
    'api-key-entries': Array.isArray(provider.apiKeyEntries)
@@ -118,8 +128,7 @@ const serializeOpenAIProvider = (provider: OpenAIProviderConfig) => {
 export const providersApi = {
  async getGeminiKeys(): Promise<GeminiKeyConfig[]> {
    const data = await apiClient.get('/gemini-api-key');
-    const list = (data && (data['gemini-api-key'] ?? data.items ?? data)) as any;
-    if (!Array.isArray(list)) return [];
+    const list = extractArrayPayload(data, 'gemini-api-key');
    return list.map((item) => normalizeGeminiKeyConfig(item)).filter(Boolean) as GeminiKeyConfig[];
  },

@@ -134,8 +143,7 @@ export const providersApi = {

  async getCodexConfigs(): Promise<ProviderKeyConfig[]> {
    const data = await apiClient.get('/codex-api-key');
-    const list = (data && (data['codex-api-key'] ?? data.items ?? data)) as any;
-    if (!Array.isArray(list)) return [];
+    const list = extractArrayPayload(data, 'codex-api-key');
    return list.map((item) => normalizeProviderKeyConfig(item)).filter(Boolean) as ProviderKeyConfig[];
  },

@@ -150,8 +158,7 @@ export const providersApi = {

  async getClaudeConfigs(): Promise<ProviderKeyConfig[]> {
    const data = await apiClient.get('/claude-api-key');
-    const list = (data && (data['claude-api-key'] ?? data.items ?? data)) as any;
-    if (!Array.isArray(list)) return [];
+    const list = extractArrayPayload(data, 'claude-api-key');
    return list.map((item) => normalizeProviderKeyConfig(item)).filter(Boolean) as ProviderKeyConfig[];
  },

@@ -166,8 +173,7 @@ export const providersApi = {

  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 [];
+    const list = extractArrayPayload(data, 'vertex-api-key');
    return list.map((item) => normalizeProviderKeyConfig(item)).filter(Boolean) as ProviderKeyConfig[];
  },

@@ -182,8 +188,7 @@ export const providersApi = {

  async getOpenAIProviders(): Promise<OpenAIProviderConfig[]> {
    const data = await apiClient.get('/openai-compatibility');
-    const list = (data && (data['openai-compatibility'] ?? data.items ?? data)) as any;
-    if (!Array.isArray(list)) return [];
+    const list = extractArrayPayload(data, 'openai-compatibility');
    return list.map((item) => normalizeOpenAIProvider(item)).filter(Boolean) as OpenAIProviderConfig[];
  },

--- a/src/services/api/transformers.ts
+++ b/src/services/api/transformers.ts
@@ -10,7 +10,10 @@ import type {
 import type { Config } from '@/types/config';
 import { buildHeaderObject } from '@/utils/headers';

-const normalizeBoolean = (value: any): boolean | undefined => {
+const isRecord = (value: unknown): value is Record<string, unknown> =>
+  value !== null && typeof value === 'object' && !Array.isArray(value);
+
+const normalizeBoolean = (value: unknown): boolean | undefined => {
  if (value === undefined || value === null) return undefined;
  if (typeof value === 'boolean') return value;
  if (typeof value === 'number') return value !== 0;
@@ -22,11 +25,17 @@ const normalizeBoolean = (value: any): boolean | undefined => {
  return Boolean(value);
 };

-const normalizeModelAliases = (models: any): ModelAlias[] => {
+const normalizeModelAliases = (models: unknown): ModelAlias[] => {
  if (!Array.isArray(models)) return [];
  return models
    .map((item) => {
-      if (!item) return null;
+      if (item === undefined || item === null) return null;
+      if (typeof item === 'string') {
+        const trimmed = item.trim();
+        return trimmed ? ({ name: trimmed } satisfies ModelAlias) : null;
+      }
+      if (!isRecord(item)) return null;
+
      const name = item.name || item.id || item.model;
      if (!name) return null;
      const alias = item.alias || item.display_name || item.displayName;
@@ -37,7 +46,10 @@ const normalizeModelAliases = (models: any): ModelAlias[] => {
        entry.alias = String(alias);
      }
      if (priority !== undefined) {
-        entry.priority = Number(priority);
+        const parsed = Number(priority);
+        if (Number.isFinite(parsed)) {
+          entry.priority = parsed;
+        }
      }
      if (testModel) {
        entry.testModel = String(testModel);
@@ -47,13 +59,17 @@ const normalizeModelAliases = (models: any): ModelAlias[] => {
    .filter(Boolean) as ModelAlias[];
 };

-const normalizeHeaders = (headers: any) => {
+const normalizeHeaders = (headers: unknown) => {
  if (!headers || typeof headers !== 'object') return undefined;
-  const normalized = buildHeaderObject(headers as Record<string, string>);
+  const normalized = buildHeaderObject(
+    Array.isArray(headers)
+      ? (headers as Array<{ key: string; value: string }>)
+      : (headers as Record<string, string | undefined | null>)
+  );
  return Object.keys(normalized).length ? normalized : undefined;
 };

-const normalizeExcludedModels = (input: any): string[] => {
+const normalizeExcludedModels = (input: unknown): string[] => {
  const rawList = Array.isArray(input) ? input : typeof input === 'string' ? input.split(/[\n,]/) : [];
  const seen = new Set<string>();
  const normalized: string[] = [];
@@ -70,20 +86,22 @@ const normalizeExcludedModels = (input: any): string[] => {
  return normalized;
 };

-const normalizePrefix = (value: any): string | undefined => {
+const normalizePrefix = (value: unknown): string | undefined => {
  if (value === undefined || value === null) return undefined;
  const trimmed = String(value).trim();
  return trimmed ? trimmed : undefined;
 };

-const normalizeApiKeyEntry = (entry: any): ApiKeyEntry | null => {
-  if (!entry) return null;
-  const apiKey = entry['api-key'] ?? entry.apiKey ?? entry.key ?? (typeof entry === 'string' ? entry : '');
+const normalizeApiKeyEntry = (entry: unknown): ApiKeyEntry | null => {
+  if (entry === undefined || entry === null) return null;
+  const record = isRecord(entry) ? entry : null;
+  const apiKey =
+    record?.['api-key'] ?? record?.apiKey ?? record?.key ?? (typeof entry === 'string' ? entry : '');
  const trimmed = String(apiKey || '').trim();
  if (!trimmed) return null;

-  const proxyUrl = entry['proxy-url'] ?? entry.proxyUrl;
-  const headers = normalizeHeaders(entry.headers);
+  const proxyUrl = record ? record['proxy-url'] ?? record.proxyUrl : undefined;
+  const headers = record ? normalizeHeaders(record.headers) : undefined;

  return {
    apiKey: trimmed,
@@ -92,33 +110,38 @@ const normalizeApiKeyEntry = (entry: any): ApiKeyEntry | null => {
  };
 };

-const normalizeProviderKeyConfig = (item: any): ProviderKeyConfig | null => {
-  if (!item) return null;
-  const apiKey = item['api-key'] ?? item.apiKey ?? (typeof item === 'string' ? item : '');
+const normalizeProviderKeyConfig = (item: unknown): ProviderKeyConfig | null => {
+  if (item === undefined || item === null) return null;
+  const record = isRecord(item) ? item : null;
+  const apiKey = record?.['api-key'] ?? record?.apiKey ?? (typeof item === 'string' ? item : '');
  const trimmed = String(apiKey || '').trim();
  if (!trimmed) return null;

  const config: ProviderKeyConfig = { apiKey: trimmed };
-  const prefix = normalizePrefix(item.prefix ?? item['prefix']);
+  const prefix = normalizePrefix(record?.prefix ?? record?.['prefix']);
  if (prefix) config.prefix = prefix;
-  const baseUrl = item['base-url'] ?? item.baseUrl;
-  const proxyUrl = item['proxy-url'] ?? item.proxyUrl;
+  const baseUrl = record ? record['base-url'] ?? record.baseUrl : undefined;
+  const proxyUrl = record ? record['proxy-url'] ?? record.proxyUrl : undefined;
  if (baseUrl) config.baseUrl = String(baseUrl);
  if (proxyUrl) config.proxyUrl = String(proxyUrl);
-  const headers = normalizeHeaders(item.headers);
+  const headers = normalizeHeaders(record?.headers);
  if (headers) config.headers = headers;
-  const models = normalizeModelAliases(item.models);
+  const models = normalizeModelAliases(record?.models);
  if (models.length) config.models = models;
  const excludedModels = normalizeExcludedModels(
-    item['excluded-models'] ?? item.excludedModels ?? item['excluded_models'] ?? item.excluded_models
+    record?.['excluded-models'] ??
+      record?.excludedModels ??
+      record?.['excluded_models'] ??
+      record?.excluded_models
  );
  if (excludedModels.length) config.excludedModels = excludedModels;
  return config;
 };

-const normalizeGeminiKeyConfig = (item: any): GeminiKeyConfig | null => {
-  if (!item) return null;
-  let apiKey = item['api-key'] ?? item.apiKey;
+const normalizeGeminiKeyConfig = (item: unknown): GeminiKeyConfig | null => {
+  if (item === undefined || item === null) return null;
+  const record = isRecord(item) ? item : null;
+  let apiKey = record?.['api-key'] ?? record?.apiKey;
  if (!apiKey && typeof item === 'string') {
    apiKey = item;
  }
@@ -126,19 +149,19 @@ const normalizeGeminiKeyConfig = (item: any): GeminiKeyConfig | null => {
  if (!trimmed) return null;

  const config: GeminiKeyConfig = { apiKey: trimmed };
-  const prefix = normalizePrefix(item.prefix ?? item['prefix']);
+  const prefix = normalizePrefix(record?.prefix ?? record?.['prefix']);
  if (prefix) config.prefix = prefix;
-  const baseUrl = item['base-url'] ?? item.baseUrl ?? item['base_url'];
+  const baseUrl = record ? record['base-url'] ?? record.baseUrl ?? record['base_url'] : undefined;
  if (baseUrl) config.baseUrl = String(baseUrl);
-  const headers = normalizeHeaders(item.headers);
+  const headers = normalizeHeaders(record?.headers);
  if (headers) config.headers = headers;
-  const excludedModels = normalizeExcludedModels(item['excluded-models'] ?? item.excludedModels);
+  const excludedModels = normalizeExcludedModels(record?.['excluded-models'] ?? record?.excludedModels);
  if (excludedModels.length) config.excludedModels = excludedModels;
  return config;
 };

-const normalizeOpenAIProvider = (provider: any): OpenAIProviderConfig | null => {
-  if (!provider || typeof provider !== 'object') return null;
+const normalizeOpenAIProvider = (provider: unknown): OpenAIProviderConfig | null => {
+  if (!isRecord(provider)) return null;
  const name = provider.name || provider.id;
  const baseUrl = provider['base-url'] ?? provider.baseUrl;
  if (!name || !baseUrl) return null;
@@ -146,11 +169,11 @@ const normalizeOpenAIProvider = (provider: any): OpenAIProviderConfig | null =>
  let apiKeyEntries: ApiKeyEntry[] = [];
  if (Array.isArray(provider['api-key-entries'])) {
    apiKeyEntries = provider['api-key-entries']
-      .map((entry: any) => normalizeApiKeyEntry(entry))
+      .map((entry) => normalizeApiKeyEntry(entry))
      .filter(Boolean) as ApiKeyEntry[];
  } else if (Array.isArray(provider['api-keys'])) {
    apiKeyEntries = provider['api-keys']
-      .map((key: any) => normalizeApiKeyEntry({ 'api-key': key }))
+      .map((key) => normalizeApiKeyEntry({ 'api-key': key }))
      .filter(Boolean) as ApiKeyEntry[];
  }

@@ -174,10 +197,10 @@ const normalizeOpenAIProvider = (provider: any): OpenAIProviderConfig | null =>
  return result;
 };

-const normalizeOauthExcluded = (payload: any): Record<string, string[]> | undefined => {
-  if (!payload || typeof payload !== 'object') return undefined;
+const normalizeOauthExcluded = (payload: unknown): Record<string, string[]> | undefined => {
+  if (!isRecord(payload)) return undefined;
  const source = payload['oauth-excluded-models'] ?? payload.items ?? payload;
-  if (!source || typeof source !== 'object') return undefined;
+  if (!isRecord(source)) return undefined;
  const map: Record<string, string[]> = {};
  Object.entries(source).forEach(([provider, models]) => {
    const key = String(provider || '').trim();
@@ -188,13 +211,13 @@ const normalizeOauthExcluded = (payload: any): Record<string, string[]> | undefi
  return map;
 };

-const normalizeAmpcodeModelMappings = (input: any): AmpcodeModelMapping[] => {
+const normalizeAmpcodeModelMappings = (input: unknown): AmpcodeModelMapping[] => {
  if (!Array.isArray(input)) return [];
  const seen = new Set<string>();
  const mappings: AmpcodeModelMapping[] = [];

  input.forEach((entry) => {
-    if (!entry || typeof entry !== 'object') return;
+    if (!isRecord(entry)) return;
    const from = String(entry.from ?? entry['from'] ?? '').trim();
    const to = String(entry.to ?? entry['to'] ?? '').trim();
    if (!from || !to) return;
@@ -207,9 +230,10 @@ const normalizeAmpcodeModelMappings = (input: any): AmpcodeModelMapping[] => {
  return mappings;
 };

-const normalizeAmpcodeConfig = (payload: any): AmpcodeConfig | undefined => {
-  const source = payload?.ampcode ?? payload;
-  if (!source || typeof source !== 'object') return undefined;
+const normalizeAmpcodeConfig = (payload: unknown): AmpcodeConfig | undefined => {
+  const sourceRaw = isRecord(payload) ? (payload.ampcode ?? payload) : payload;
+  if (!isRecord(sourceRaw)) return undefined;
+  const source = sourceRaw;

  const config: AmpcodeConfig = {};
  const upstreamUrl = source['upstream-url'] ?? source.upstreamUrl ?? source['upstream_url'];
@@ -237,70 +261,94 @@ const normalizeAmpcodeConfig = (payload: any): AmpcodeConfig | undefined => {
 /**
 * 规范化 /config 返回值
 */
-export const normalizeConfigResponse = (raw: any): Config => {
-  const config: Config = { raw: raw || {} };
-  if (!raw || typeof raw !== 'object') {
+export const normalizeConfigResponse = (raw: unknown): Config => {
+  const config: Config = { raw: isRecord(raw) ? raw : {} };
+  if (!isRecord(raw)) {
    return config;
  }

-  config.debug = raw.debug;
-  config.proxyUrl = raw['proxy-url'] ?? raw.proxyUrl;
-  config.requestRetry = raw['request-retry'] ?? raw.requestRetry;
+  config.debug = normalizeBoolean(raw.debug);
+  const proxyUrl = raw['proxy-url'] ?? raw.proxyUrl;
+  config.proxyUrl =
+    typeof proxyUrl === 'string' ? proxyUrl : proxyUrl === undefined || proxyUrl === null ? undefined : String(proxyUrl);
+  const requestRetry = raw['request-retry'] ?? raw.requestRetry;
+  if (typeof requestRetry === 'number' && Number.isFinite(requestRetry)) {
+    config.requestRetry = requestRetry;
+  } else if (typeof requestRetry === 'string' && requestRetry.trim() !== '') {
+    const parsed = Number(requestRetry);
+    if (Number.isFinite(parsed)) {
+      config.requestRetry = parsed;
+    }
+  }

  const quota = raw['quota-exceeded'] ?? raw.quotaExceeded;
-  if (quota && typeof quota === 'object') {
+  if (isRecord(quota)) {
    config.quotaExceeded = {
-      switchProject: quota['switch-project'] ?? quota.switchProject,
-      switchPreviewModel: quota['switch-preview-model'] ?? quota.switchPreviewModel
+      switchProject: normalizeBoolean(quota['switch-project'] ?? quota.switchProject),
+      switchPreviewModel: normalizeBoolean(quota['switch-preview-model'] ?? quota.switchPreviewModel)
    };
  }

-  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.usageStatisticsEnabled = normalizeBoolean(
+    raw['usage-statistics-enabled'] ?? raw.usageStatisticsEnabled
+  );
+  config.requestLog = normalizeBoolean(raw['request-log'] ?? raw.requestLog);
+  config.loggingToFile = normalizeBoolean(raw['logging-to-file'] ?? raw.loggingToFile);
+  const logsMaxTotalSizeMb = raw['logs-max-total-size-mb'] ?? raw.logsMaxTotalSizeMb;
+  if (typeof logsMaxTotalSizeMb === 'number' && Number.isFinite(logsMaxTotalSizeMb)) {
+    config.logsMaxTotalSizeMb = logsMaxTotalSizeMb;
+  } else if (typeof logsMaxTotalSizeMb === 'string' && logsMaxTotalSizeMb.trim() !== '') {
+    const parsed = Number(logsMaxTotalSizeMb);
+    if (Number.isFinite(parsed)) {
+      config.logsMaxTotalSizeMb = parsed;
+    }
+  }
+  config.wsAuth = normalizeBoolean(raw['ws-auth'] ?? raw.wsAuth);
+  config.forceModelPrefix = normalizeBoolean(raw['force-model-prefix'] ?? raw.forceModelPrefix);
+  const routing = raw.routing;
+  const strategyRaw = isRecord(routing)
+    ? (routing.strategy ?? routing['strategy'])
+    : (raw['routing-strategy'] ?? raw.routingStrategy);
+  if (strategyRaw !== undefined && strategyRaw !== null) {
+    config.routingStrategy = String(strategyRaw);
+  }
+  const apiKeysRaw = raw['api-keys'] ?? raw.apiKeys;
+  if (Array.isArray(apiKeysRaw)) {
+    config.apiKeys = apiKeysRaw.map((key) => String(key)).filter((key) => key.trim() !== '');
  }
-  config.apiKeys = Array.isArray(raw['api-keys']) ? raw['api-keys'].slice() : raw.apiKeys;

  const geminiList = raw['gemini-api-key'] ?? raw.geminiApiKey ?? raw.geminiApiKeys;
  if (Array.isArray(geminiList)) {
    config.geminiApiKeys = geminiList
-      .map((item: any) => normalizeGeminiKeyConfig(item))
+      .map((item) => normalizeGeminiKeyConfig(item))
      .filter(Boolean) as GeminiKeyConfig[];
  }

  const codexList = raw['codex-api-key'] ?? raw.codexApiKey ?? raw.codexApiKeys;
  if (Array.isArray(codexList)) {
    config.codexApiKeys = codexList
-      .map((item: any) => normalizeProviderKeyConfig(item))
+      .map((item) => normalizeProviderKeyConfig(item))
      .filter(Boolean) as ProviderKeyConfig[];
  }

  const claudeList = raw['claude-api-key'] ?? raw.claudeApiKey ?? raw.claudeApiKeys;
  if (Array.isArray(claudeList)) {
    config.claudeApiKeys = claudeList
-      .map((item: any) => normalizeProviderKeyConfig(item))
+      .map((item) => normalizeProviderKeyConfig(item))
      .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))
+      .map((item) => normalizeProviderKeyConfig(item))
      .filter(Boolean) as ProviderKeyConfig[];
  }

  const openaiList = raw['openai-compatibility'] ?? raw.openaiCompatibility ?? raw.openAICompatibility;
  if (Array.isArray(openaiList)) {
    config.openaiCompatibility = openaiList
-      .map((item: any) => normalizeOpenAIProvider(item))
+      .map((item) => normalizeOpenAIProvider(item))
      .filter(Boolean) as OpenAIProviderConfig[];
  }

--- a/src/services/api/usage.ts
+++ b/src/services/api/usage.ts
@@ -26,7 +26,7 @@ export const usageApi = {
  /**
   * 获取使用统计原始数据
   */
-  getUsage: () => apiClient.get('/usage', { timeout: USAGE_TIMEOUT_MS }),
+  getUsage: () => apiClient.get<Record<string, unknown>>('/usage', { timeout: USAGE_TIMEOUT_MS }),

  /**
   * 导出使用统计快照
@@ -42,10 +42,10 @@ export const usageApi = {
  /**
   * 计算密钥成功/失败统计，必要时会先获取 usage 数据
   */
-  async getKeyStats(usageData?: any): Promise<KeyStats> {
+  async getKeyStats(usageData?: unknown): Promise<KeyStats> {
    let payload = usageData;
    if (!payload) {
-      const response = await apiClient.get('/usage', { timeout: USAGE_TIMEOUT_MS });
+      const response = await apiClient.get<Record<string, unknown>>('/usage', { timeout: USAGE_TIMEOUT_MS });
      payload = response?.usage ?? response;
    }
    return computeKeyStats(payload);
--- a/src/services/api/version.ts
+++ b/src/services/api/version.ts
@@ -5,5 +5,5 @@
 import { apiClient } from './client';

 export const versionApi = {
-  checkLatest: () => apiClient.get('/latest-version')
+  checkLatest: () => apiClient.get<Record<string, unknown>>('/latest-version')
 };
--- a/src/services/storage/secureStorage.ts
+++ b/src/services/storage/secureStorage.ts
@@ -13,7 +13,7 @@ class SecureStorageService {
  /**
   * 存储数据
   */
-  setItem(key: string, value: any, options: StorageOptions = {}): void {
+  setItem(key: string, value: unknown, options: StorageOptions = {}): void {
    const { encrypt = true } = options;

    if (value === null || value === undefined) {
@@ -30,7 +30,7 @@ class SecureStorageService {
  /**
   * 获取数据
   */
-  getItem<T = any>(key: string, options: StorageOptions = {}): T | null {
+  getItem<T = unknown>(key: string, options: StorageOptions = {}): T | null {
    const { encrypt = true } = options;

    const raw = localStorage.getItem(key);
@@ -84,7 +84,7 @@ class SecureStorageService {
        return;
      }

-      let parsed: any = raw;
+      let parsed: unknown = raw;
      try {
        parsed = JSON.parse(raw);
      } catch {
--- a/src/stores/useAuthStore.ts
+++ b/src/stores/useAuthStore.ts
@@ -117,10 +117,16 @@ export const useAuthStore = create<AuthStoreState>()(
          } else {
            localStorage.removeItem('isLoggedIn');
          }
-        } catch (error: any) {
+        } catch (error: unknown) {
+          const message =
+            error instanceof Error
+              ? error.message
+              : typeof error === 'string'
+                ? error
+                : 'Connection failed';
          set({
            connectionStatus: 'error',
-            connectionError: error.message || 'Connection failed'
+            connectionError: message || 'Connection failed'
          });
          throw error;
        }
--- a/src/stores/useConfigStore.ts
+++ b/src/stores/useConfigStore.ts
@@ -10,7 +10,7 @@ import { configApi } from '@/services/api/config';
 import { CACHE_EXPIRY_MS } from '@/utils/constants';

 interface ConfigCache {
-  data: any;
+  data: unknown;
  timestamp: number;
 }

@@ -21,8 +21,11 @@ interface ConfigState {
  error: string | null;

  // 操作
-  fetchConfig: (section?: RawConfigSection, forceRefresh?: boolean) => Promise<Config | any>;
-  updateConfigValue: (section: RawConfigSection, value: any) => void;
+  fetchConfig: {
+    (section?: undefined, forceRefresh?: boolean): Promise<Config>;
+    (section: RawConfigSection, forceRefresh?: boolean): Promise<unknown>;
+  };
+  updateConfigValue: (section: RawConfigSection, value: unknown) => void;
  clearCache: (section?: RawConfigSection) => void;
  isCacheValid: (section?: RawConfigSection) => boolean;
 }
@@ -105,7 +108,7 @@ export const useConfigStore = create<ConfigState>((set, get) => ({
  loading: false,
  error: null,

-  fetchConfig: async (section, forceRefresh = false) => {
+  fetchConfig: (async (section?: RawConfigSection, forceRefresh: boolean = false) => {
    const { cache, isCacheValid } = get();

    // 检查缓存
@@ -163,10 +166,12 @@ export const useConfigStore = create<ConfigState>((set, get) => ({
      });

      return section ? extractSectionValue(data, section) : data;
-    } catch (error: any) {
+    } catch (error: unknown) {
+      const message =
+        error instanceof Error ? error.message : typeof error === 'string' ? error : 'Failed to fetch config';
      if (requestId === configRequestToken) {
        set({
-          error: error.message || 'Failed to fetch config',
+          error: message || 'Failed to fetch config',
          loading: false
        });
      }
@@ -176,7 +181,7 @@ export const useConfigStore = create<ConfigState>((set, get) => ({
        inFlightConfigRequest = null;
      }
    }
-  },
+  }) as ConfigState['fetchConfig'],

  updateConfigValue: (section, value) => {
    set((state) => {
@@ -186,61 +191,61 @@ export const useConfigStore = create<ConfigState>((set, get) => ({

      switch (section) {
        case 'debug':
-          nextConfig.debug = value;
+          nextConfig.debug = value as Config['debug'];
          break;
        case 'proxy-url':
-          nextConfig.proxyUrl = value;
+          nextConfig.proxyUrl = value as Config['proxyUrl'];
          break;
        case 'request-retry':
-          nextConfig.requestRetry = value;
+          nextConfig.requestRetry = value as Config['requestRetry'];
          break;
        case 'quota-exceeded':
-          nextConfig.quotaExceeded = value;
+          nextConfig.quotaExceeded = value as Config['quotaExceeded'];
          break;
        case 'usage-statistics-enabled':
-          nextConfig.usageStatisticsEnabled = value;
+          nextConfig.usageStatisticsEnabled = value as Config['usageStatisticsEnabled'];
          break;
        case 'request-log':
-          nextConfig.requestLog = value;
+          nextConfig.requestLog = value as Config['requestLog'];
          break;
        case 'logging-to-file':
-          nextConfig.loggingToFile = value;
+          nextConfig.loggingToFile = value as Config['loggingToFile'];
          break;
        case 'logs-max-total-size-mb':
-          nextConfig.logsMaxTotalSizeMb = value;
+          nextConfig.logsMaxTotalSizeMb = value as Config['logsMaxTotalSizeMb'];
          break;
        case 'ws-auth':
-          nextConfig.wsAuth = value;
+          nextConfig.wsAuth = value as Config['wsAuth'];
          break;
        case 'force-model-prefix':
-          nextConfig.forceModelPrefix = value;
+          nextConfig.forceModelPrefix = value as Config['forceModelPrefix'];
          break;
        case 'routing/strategy':
-          nextConfig.routingStrategy = value;
+          nextConfig.routingStrategy = value as Config['routingStrategy'];
          break;
        case 'api-keys':
-          nextConfig.apiKeys = value;
+          nextConfig.apiKeys = value as Config['apiKeys'];
          break;
        case 'ampcode':
-          nextConfig.ampcode = value;
+          nextConfig.ampcode = value as Config['ampcode'];
          break;
        case 'gemini-api-key':
-          nextConfig.geminiApiKeys = value;
+          nextConfig.geminiApiKeys = value as Config['geminiApiKeys'];
          break;
        case 'codex-api-key':
-          nextConfig.codexApiKeys = value;
+          nextConfig.codexApiKeys = value as Config['codexApiKeys'];
          break;
        case 'claude-api-key':
-          nextConfig.claudeApiKeys = value;
+          nextConfig.claudeApiKeys = value as Config['claudeApiKeys'];
          break;
        case 'vertex-api-key':
-          nextConfig.vertexApiKeys = value;
+          nextConfig.vertexApiKeys = value as Config['vertexApiKeys'];
          break;
        case 'openai-compatibility':
-          nextConfig.openaiCompatibility = value;
+          nextConfig.openaiCompatibility = value as Config['openaiCompatibility'];
          break;
        case 'oauth-excluded-models':
-          nextConfig.oauthExcludedModels = value;
+          nextConfig.oauthExcludedModels = value as Config['oauthExcludedModels'];
          break;
        default:
          break;
--- a/src/stores/useLanguageStore.ts
+++ b/src/stores/useLanguageStore.ts
@@ -6,13 +6,13 @@
 import { create } from 'zustand';
 import { persist } from 'zustand/middleware';
 import type { Language } from '@/types';
-import { STORAGE_KEY_LANGUAGE } from '@/utils/constants';
+import { LANGUAGE_ORDER, STORAGE_KEY_LANGUAGE } from '@/utils/constants';
 import i18n from '@/i18n';
-import { getInitialLanguage } from '@/utils/language';
+import { getInitialLanguage, isSupportedLanguage } from '@/utils/language';

 interface LanguageState {
  language: Language;
-  setLanguage: (language: Language) => void;
+  setLanguage: (language: string) => void;
  toggleLanguage: () => void;
 }

@@ -22,6 +22,9 @@ export const useLanguageStore = create<LanguageState>()(
      language: getInitialLanguage(),

      setLanguage: (language) => {
+        if (!isSupportedLanguage(language)) {
+          return;
+        }
        // 切换 i18next 语言
        i18n.changeLanguage(language);
        set({ language });
@@ -29,12 +32,24 @@ export const useLanguageStore = create<LanguageState>()(

      toggleLanguage: () => {
        const { language, setLanguage } = get();
-        const newLanguage: Language = language === 'zh-CN' ? 'en' : 'zh-CN';
-        setLanguage(newLanguage);
+        const currentIndex = LANGUAGE_ORDER.indexOf(language);
+        const nextLanguage = LANGUAGE_ORDER[(currentIndex + 1) % LANGUAGE_ORDER.length];
+        setLanguage(nextLanguage);
      }
    }),
    {
-      name: STORAGE_KEY_LANGUAGE
+      name: STORAGE_KEY_LANGUAGE,
+      merge: (persistedState, currentState) => {
+        const nextLanguage = (persistedState as Partial<LanguageState>)?.language;
+        if (typeof nextLanguage === 'string' && isSupportedLanguage(nextLanguage)) {
+          return {
+            ...currentState,
+            ...(persistedState as Partial<LanguageState>),
+            language: nextLanguage
+          };
+        }
+        return currentState;
+      }
    }
  )
 );
--- a/src/stores/useModelsStore.ts
+++ b/src/stores/useModelsStore.ts
@@ -52,8 +52,9 @@ export const useModelsStore = create<ModelsState>((set, get) => ({
      });

      return list;
-    } catch (error: any) {
-      const message = error?.message || 'Failed to fetch models';
+    } catch (error: unknown) {
+      const message =
+        error instanceof Error ? error.message : typeof error === 'string' ? error : 'Failed to fetch models';
      set({
        error: message,
        loading: false,
--- a/src/styles/layout.scss
+++ b/src/styles/layout.scss
@@ -190,6 +190,67 @@
    gap: $spacing-xs;
    flex-shrink: 0;

+    .language-menu {
+      position: relative;
+      display: inline-flex;
+      align-items: center;
+
+      .language-menu-popover {
+        position: absolute;
+        top: calc(100% + 8px);
+        right: 0;
+        z-index: $z-dropdown;
+        min-width: 164px;
+        padding: $spacing-xs;
+        display: flex;
+        flex-direction: column;
+        gap: 2px;
+      }
+
+      .language-menu-option {
+        width: 100%;
+        border: none;
+        border-radius: $radius-sm;
+        background: transparent;
+        color: var(--text-primary);
+        cursor: pointer;
+        padding: 8px 10px;
+        font-size: 14px;
+        font-weight: 500;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        transition: background-color $transition-fast, color $transition-fast;
+
+        &:hover {
+          background: var(--bg-secondary);
+        }
+
+        &:focus-visible {
+          outline: none;
+          background: var(--bg-secondary);
+          box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
+        }
+
+        &.active {
+          color: var(--primary-color);
+          font-weight: 600;
+        }
+      }
+
+      .language-menu-check {
+        font-size: 13px;
+        line-height: 1;
+      }
+
+      @media (max-width: $breakpoint-mobile) {
+        .language-menu-popover {
+          right: auto;
+          left: 0;
+        }
+      }
+    }
+
    svg {
      display: block;
    }
@@ -387,27 +448,6 @@
  }
 }

-.footer {
-  padding: $spacing-md $spacing-lg;
-  border-top: 1px solid var(--border-color);
-  background: var(--bg-primary);
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  color: var(--text-secondary);
-  font-size: 14px;
-  flex-wrap: wrap;
-  gap: $spacing-sm;
-
-  .footer-version {
-    user-select: none;
-    -webkit-user-select: none;
-    -ms-user-select: none;
-    -webkit-touch-callout: none;
-  }
-}
-
-
 .grid {
  display: grid;
  gap: $spacing-lg;
--- a/src/types/api.ts
+++ b/src/types/api.ts
@@ -17,8 +17,8 @@ export interface ApiClientConfig {
 export interface RequestOptions {
  method?: HttpMethod;
  headers?: Record<string, string>;
-  params?: Record<string, any>;
-  data?: any;
+  params?: Record<string, unknown>;
+  data?: unknown;
 }

 // 服务器版本信息
@@ -31,6 +31,6 @@ export interface ServerVersion {
 export type ApiError = Error & {
  status?: number;
  code?: string;
-  details?: any;
-  data?: any;
+  details?: unknown;
+  data?: unknown;
 };
--- a/src/types/authFile.ts
+++ b/src/types/authFile.ts
@@ -26,7 +26,7 @@ export interface AuthFileItem {
  runtimeOnly?: boolean | string;
  disabled?: boolean;
  modified?: number;
-  [key: string]: any;
+  [key: string]: unknown;
 }

 export interface AuthFilesResponse {
--- a/src/types/common.ts
+++ b/src/types/common.ts
@@ -4,7 +4,7 @@

 export type Theme = 'light' | 'dark' | 'auto';

-export type Language = 'zh-CN' | 'en';
+export type Language = 'zh-CN' | 'en' | 'ru';

 export type NotificationType = 'info' | 'success' | 'warning' | 'error';

@@ -15,7 +15,7 @@ export interface Notification {
  duration?: number;
 }

-export interface ApiResponse<T = any> {
+export interface ApiResponse<T = unknown> {
  data?: T;
  error?: string;
  message?: string;
--- a/src/types/config.ts
+++ b/src/types/config.ts
@@ -31,7 +31,7 @@ export interface Config {
  vertexApiKeys?: ProviderKeyConfig[];
  openaiCompatibility?: OpenAIProviderConfig[];
  oauthExcludedModels?: Record<string, string[]>;
-  raw?: Record<string, any>;
+  raw?: Record<string, unknown>;
 }

 export type RawConfigSection =
--- a/src/types/log.ts
+++ b/src/types/log.ts
@@ -11,7 +11,7 @@ export interface LogEntry {
  timestamp: string;
  level: LogLevel;
  message: string;
-  details?: any;
+  details?: unknown;
 }

 // 日志筛选
--- a/src/types/provider.ts
+++ b/src/types/provider.ts
@@ -43,5 +43,5 @@ export interface OpenAIProviderConfig {
  models?: ModelAlias[];
  priority?: number;
  testModel?: string;
-  [key: string]: any;
+  [key: string]: unknown;
 }
--- a/src/types/visualConfig.ts
+++ b/src/types/visualConfig.ts
@@ -10,7 +10,7 @@ export type PayloadParamEntry = {
 export type PayloadModelEntry = {
  id: string;
  name: string;
-  protocol?: 'openai' | 'gemini' | 'claude' | 'codex' | 'antigravity';
+  protocol?: 'openai' | 'openai-response' | 'gemini' | 'claude' | 'codex' | 'antigravity';
 };

 export type PayloadRule = {
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -3,6 +3,12 @@
 * 从原项目 src/utils/constants.js 迁移
 */

+import type { Language } from '@/types';
+
+const defineLanguageOrder = <T extends readonly Language[]>(
+  languages: T & ([Language] extends [T[number]] ? unknown : never)
+) => languages;
+
 // 缓存过期时间（毫秒）
 export const CACHE_EXPIRY_MS = 30 * 1000; // 与基线保持一致，减少管理端压力

@@ -33,6 +39,15 @@ export const STORAGE_KEY_LANGUAGE = 'cli-proxy-language';
 export const STORAGE_KEY_SIDEBAR = 'cli-proxy-sidebar-collapsed';
 export const STORAGE_KEY_AUTH_FILES_PAGE_SIZE = 'cli-proxy-auth-files-page-size';

+// 语言配置
+export const LANGUAGE_ORDER = defineLanguageOrder(['zh-CN', 'en', 'ru'] as const);
+export const LANGUAGE_LABEL_KEYS: Record<Language, string> = {
+  'zh-CN': 'language.chinese',
+  en: 'language.english',
+  ru: 'language.russian'
+};
+export const SUPPORTED_LANGUAGES = LANGUAGE_ORDER;
+
 // 通知持续时间
 export const NOTIFICATION_DURATION_MS = 3000;

--- a/src/utils/helpers.ts
+++ b/src/utils/helpers.ts
@@ -15,13 +15,13 @@ export function normalizeArrayResponse<T>(data: T | T[] | null | undefined): T[]
 /**
 * 防抖函数
 */
-export function debounce<T extends (...args: any[]) => any>(
-  func: T,
+export function debounce<This, Args extends unknown[], Return>(
+  func: (this: This, ...args: Args) => Return,
  delay: number
-): (...args: Parameters<T>) => void {
+): (this: This, ...args: Args) => void {
  let timeoutId: ReturnType<typeof setTimeout>;

-  return function (this: any, ...args: Parameters<T>) {
+  return function (this: This, ...args: Args) {
    clearTimeout(timeoutId);
    timeoutId = setTimeout(() => func.apply(this, args), delay);
  };
@@ -30,13 +30,13 @@ export function debounce<T extends (...args: any[]) => any>(
 /**
 * 节流函数
 */
-export function throttle<T extends (...args: any[]) => any>(
-  func: T,
+export function throttle<This, Args extends unknown[], Return>(
+  func: (this: This, ...args: Args) => Return,
  limit: number
-): (...args: Parameters<T>) => void {
+): (this: This, ...args: Args) => void {
  let inThrottle: boolean;

-  return function (this: any, ...args: Parameters<T>) {
+  return function (this: This, ...args: Args) {
    if (!inThrottle) {
      func.apply(this, args);
      inThrottle = true;
@@ -67,16 +67,17 @@ export function generateId(): string {
 export function deepClone<T>(obj: T): T {
  if (obj === null || typeof obj !== 'object') return obj;

-  if (obj instanceof Date) return new Date(obj.getTime()) as any;
-  if (obj instanceof Array) return obj.map((item) => deepClone(item)) as any;
+  if (obj instanceof Date) return new Date(obj.getTime()) as unknown as T;
+  if (Array.isArray(obj)) return obj.map((item) => deepClone(item)) as unknown as T;

-  const clonedObj = {} as T;
-  for (const key in obj) {
-    if (Object.prototype.hasOwnProperty.call(obj, key)) {
-      clonedObj[key] = deepClone((obj as any)[key]);
+  const source = obj as Record<string, unknown>;
+  const cloned: Record<string, unknown> = {};
+  for (const key in source) {
+    if (Object.prototype.hasOwnProperty.call(source, key)) {
+      cloned[key] = deepClone(source[key]);
    }
  }
-  return clonedObj;
+  return cloned as unknown as T;
 }

 /**
--- a/src/utils/language.ts
+++ b/src/utils/language.ts
@@ -1,15 +1,18 @@
 import type { Language } from '@/types';
-import { STORAGE_KEY_LANGUAGE } from '@/utils/constants';
+import { STORAGE_KEY_LANGUAGE, SUPPORTED_LANGUAGES } from '@/utils/constants';
+
+export const isSupportedLanguage = (value: string): value is Language =>
+  SUPPORTED_LANGUAGES.includes(value as Language);

 const parseStoredLanguage = (value: string): Language | null => {
  try {
    const parsed = JSON.parse(value);
    const candidate = parsed?.state?.language ?? parsed?.language ?? parsed;
-    if (candidate === 'zh-CN' || candidate === 'en') {
+    if (typeof candidate === 'string' && isSupportedLanguage(candidate)) {
      return candidate;
    }
  } catch {
-    if (value === 'zh-CN' || value === 'en') {
+    if (isSupportedLanguage(value)) {
      return value;
    }
  }
@@ -36,7 +39,10 @@ const getBrowserLanguage = (): Language => {
    return 'zh-CN';
  }
  const raw = navigator.languages?.[0] || navigator.language || 'zh-CN';
-  return raw.toLowerCase().startsWith('zh') ? 'zh-CN' : 'en';
+  const lower = raw.toLowerCase();
+  if (lower.startsWith('zh')) return 'zh-CN';
+  if (lower.startsWith('ru')) return 'ru';
+  return 'en';
 };

 export const getInitialLanguage = (): Language => getStoredLanguage() ?? getBrowserLanguage();
--- a/src/utils/models.ts
+++ b/src/utils/models.ts
@@ -30,12 +30,15 @@ const matchCategory = (text: string) => {
  return null;
 };

-export function normalizeModelList(payload: any, { dedupe = false } = {}): ModelInfo[] {
-  const toModel = (entry: any): ModelInfo | null => {
+const isRecord = (value: unknown): value is Record<string, unknown> =>
+  value !== null && typeof value === 'object' && !Array.isArray(value);
+
+export function normalizeModelList(payload: unknown, { dedupe = false } = {}): ModelInfo[] {
+  const toModel = (entry: unknown): ModelInfo | null => {
    if (typeof entry === 'string') {
      return { name: entry };
    }
-    if (!entry || typeof entry !== 'object') {
+    if (!isRecord(entry)) {
      return null;
    }
    const name = entry.id || entry.name || entry.model || entry.value;
@@ -57,7 +60,7 @@ export function normalizeModelList(payload: any, { dedupe = false } = {}): Model

  if (Array.isArray(payload)) {
    models = payload.map(toModel);
-  } else if (payload && typeof payload === 'object') {
+  } else if (isRecord(payload)) {
    if (Array.isArray(payload.data)) {
      models = payload.data.map(toModel);
    } else if (Array.isArray(payload.models)) {
--- a/src/utils/usage.ts
+++ b/src/utils/usage.ts
@@ -64,7 +64,16 @@ export interface ApiStats {
 const TOKENS_PER_PRICE_UNIT = 1_000_000;
 const MODEL_PRICE_STORAGE_KEY = 'cli-proxy-model-prices-v2';

-const normalizeAuthIndex = (value: any) => {
+const isRecord = (value: unknown): value is Record<string, unknown> =>
+  value !== null && typeof value === 'object' && !Array.isArray(value);
+
+const getApisRecord = (usageData: unknown): Record<string, unknown> | null => {
+  const usageRecord = isRecord(usageData) ? usageData : null;
+  const apisRaw = usageRecord ? usageRecord.apis : null;
+  return isRecord(apisRaw) ? apisRaw : null;
+};
+
+const normalizeAuthIndex = (value: unknown) => {
  if (typeof value === 'number' && Number.isFinite(value)) {
    return value.toString();
  }
@@ -306,24 +315,29 @@ export function formatUsd(value: number): string {
 /**
 * 从使用数据中收集所有请求明细
 */
-export function collectUsageDetails(usageData: any): UsageDetail[] {
-  if (!usageData) {
-    return [];
-  }
-  const apis = usageData.apis || {};
+export function collectUsageDetails(usageData: unknown): UsageDetail[] {
+  const apis = getApisRecord(usageData);
+  if (!apis) return [];
  const details: UsageDetail[] = [];
-  Object.values(apis as Record<string, any>).forEach((apiEntry) => {
-    const models = apiEntry?.models || {};
-    Object.entries(models as Record<string, any>).forEach(([modelName, modelEntry]) => {
-      const modelDetails = Array.isArray(modelEntry.details) ? modelEntry.details : [];
-      modelDetails.forEach((detail: any) => {
-        if (detail && detail.timestamp) {
-          details.push({
-            ...detail,
-            source: normalizeUsageSourceId(detail.source),
-            __modelName: modelName
-          });
-        }
+  Object.values(apis).forEach((apiEntry) => {
+    if (!isRecord(apiEntry)) return;
+    const modelsRaw = apiEntry.models;
+    const models = isRecord(modelsRaw) ? modelsRaw : null;
+    if (!models) return;
+
+    Object.entries(models).forEach(([modelName, modelEntry]) => {
+      if (!isRecord(modelEntry)) return;
+      const modelDetailsRaw = modelEntry.details;
+      const modelDetails = Array.isArray(modelDetailsRaw) ? modelDetailsRaw : [];
+
+      modelDetails.forEach((detailRaw) => {
+        if (!isRecord(detailRaw) || typeof detailRaw.timestamp !== 'string') return;
+        const detail = detailRaw as unknown as UsageDetail;
+        details.push({
+          ...detail,
+          source: normalizeUsageSourceId(detail.source),
+          __modelName: modelName,
+        });
      });
    });
  });
@@ -333,8 +347,10 @@ export function collectUsageDetails(usageData: any): UsageDetail[] {
 /**
 * 从单条明细提取总 tokens
 */
-export function extractTotalTokens(detail: any): number {
-  const tokens = detail?.tokens || {};
+export function extractTotalTokens(detail: unknown): number {
+  const record = isRecord(detail) ? detail : null;
+  const tokensRaw = record?.tokens;
+  const tokens = isRecord(tokensRaw) ? tokensRaw : {};
  if (typeof tokens.total_tokens === 'number') {
    return tokens.total_tokens;
  }
@@ -352,7 +368,7 @@ export function extractTotalTokens(detail: any): number {
 /**
 * 计算 token 分类统计
 */
-export function calculateTokenBreakdown(usageData: any): TokenBreakdown {
+export function calculateTokenBreakdown(usageData: unknown): TokenBreakdown {
  const details = collectUsageDetails(usageData);
  if (!details.length) {
    return { cachedTokens: 0, reasoningTokens: 0 };
@@ -361,8 +377,8 @@ export function calculateTokenBreakdown(usageData: any): TokenBreakdown {
  let cachedTokens = 0;
  let reasoningTokens = 0;

-  details.forEach(detail => {
-    const tokens = detail?.tokens || {};
+  details.forEach((detail) => {
+    const tokens = detail.tokens;
    cachedTokens += Math.max(
      typeof tokens.cached_tokens === 'number' ? Math.max(tokens.cached_tokens, 0) : 0,
      typeof tokens.cache_tokens === 'number' ? Math.max(tokens.cache_tokens, 0) : 0
@@ -378,7 +394,10 @@ export function calculateTokenBreakdown(usageData: any): TokenBreakdown {
 /**
 * 计算最近 N 分钟的 RPM/TPM
 */
-export function calculateRecentPerMinuteRates(windowMinutes: number = 30, usageData: any): RateStats {
+export function calculateRecentPerMinuteRates(
+  windowMinutes: number = 30,
+  usageData: unknown
+): RateStats {
  const details = collectUsageDetails(usageData);
  const effectiveWindow = Number.isFinite(windowMinutes) && windowMinutes > 0 ? windowMinutes : 30;

@@ -391,7 +410,7 @@ export function calculateRecentPerMinuteRates(windowMinutes: number = 30, usageD
  let requestCount = 0;
  let tokenCount = 0;

-  details.forEach(detail => {
+  details.forEach((detail) => {
    const timestamp = Date.parse(detail.timestamp);
    if (Number.isNaN(timestamp) || timestamp < windowStart) {
      return;
@@ -413,15 +432,16 @@ export function calculateRecentPerMinuteRates(windowMinutes: number = 30, usageD
 /**
 * 从使用数据获取模型名称列表
 */
-export function getModelNamesFromUsage(usageData: any): string[] {
-  if (!usageData) {
-    return [];
-  }
-  const apis = usageData.apis || {};
+export function getModelNamesFromUsage(usageData: unknown): string[] {
+  const apis = getApisRecord(usageData);
+  if (!apis) return [];
  const names = new Set<string>();
-  Object.values(apis as Record<string, any>).forEach(apiEntry => {
-    const models = apiEntry?.models || {};
-    Object.keys(models).forEach(modelName => {
+  Object.values(apis).forEach((apiEntry) => {
+    if (!isRecord(apiEntry)) return;
+    const modelsRaw = apiEntry.models;
+    const models = isRecord(modelsRaw) ? modelsRaw : null;
+    if (!models) return;
+    Object.keys(models).forEach((modelName) => {
      if (modelName) {
        names.add(modelName);
      }
@@ -433,13 +453,13 @@ export function getModelNamesFromUsage(usageData: any): string[] {
 /**
 * 计算成本数据
 */
-export function calculateCost(detail: any, modelPrices: Record<string, ModelPrice>): number {
+export function calculateCost(detail: UsageDetail, modelPrices: Record<string, ModelPrice>): number {
  const modelName = detail.__modelName || '';
  const price = modelPrices[modelName];
  if (!price) {
    return 0;
  }
-  const tokens = detail?.tokens || {};
+  const tokens = detail.tokens;
  const rawInputTokens = Number(tokens.input_tokens);
  const rawCompletionTokens = Number(tokens.output_tokens);
  const rawCachedTokensPrimary = Number(tokens.cached_tokens);
@@ -463,7 +483,7 @@ export function calculateCost(detail: any, modelPrices: Record<string, ModelPric
 /**
 * 计算总成本
 */
-export function calculateTotalCost(usageData: any, modelPrices: Record<string, ModelPrice>): number {
+export function calculateTotalCost(usageData: unknown, modelPrices: Record<string, ModelPrice>): number {
  const details = collectUsageDetails(usageData);
  if (!details.length || !Object.keys(modelPrices).length) {
    return 0;
@@ -483,16 +503,17 @@ export function loadModelPrices(): Record<string, ModelPrice> {
    if (!raw) {
      return {};
    }
-    const parsed = JSON.parse(raw);
-    if (!parsed || typeof parsed !== 'object') {
+    const parsed: unknown = JSON.parse(raw);
+    if (!isRecord(parsed)) {
      return {};
    }
    const normalized: Record<string, ModelPrice> = {};
-    Object.entries(parsed).forEach(([model, price]: [string, any]) => {
+    Object.entries(parsed).forEach(([model, price]: [string, unknown]) => {
      if (!model) return;
-      const promptRaw = Number(price?.prompt);
-      const completionRaw = Number(price?.completion);
-      const cacheRaw = Number(price?.cache);
+      const priceRecord = isRecord(price) ? price : null;
+      const promptRaw = Number(priceRecord?.prompt);
+      const completionRaw = Number(priceRecord?.completion);
+      const cacheRaw = Number(priceRecord?.cache);

      if (!Number.isFinite(promptRaw) && !Number.isFinite(completionRaw) && !Number.isFinite(cacheRaw)) {
        return;
@@ -536,21 +557,21 @@ export function saveModelPrices(prices: Record<string, ModelPrice>): void {
 /**
 * 获取 API 统计数据
 */
-export function getApiStats(usageData: any, modelPrices: Record<string, ModelPrice>): ApiStats[] {
-  if (!usageData?.apis) {
-    return [];
-  }
-  const apis = usageData.apis;
+export function getApiStats(usageData: unknown, modelPrices: Record<string, ModelPrice>): ApiStats[] {
+  const apis = getApisRecord(usageData);
+  if (!apis) return [];
  const result: ApiStats[] = [];

-  Object.entries(apis as Record<string, any>).forEach(([endpoint, apiData]) => {
+  Object.entries(apis).forEach(([endpoint, apiData]) => {
+    if (!isRecord(apiData)) return;
    const models: Record<string, { requests: number; successCount: number; failureCount: number; tokens: number }> = {};
    let derivedSuccessCount = 0;
    let derivedFailureCount = 0;
    let totalCost = 0;

-    const modelsData = apiData?.models || {};
-    Object.entries(modelsData as Record<string, any>).forEach(([modelName, modelData]) => {
+    const modelsData = isRecord(apiData.models) ? apiData.models : {};
+    Object.entries(modelsData).forEach(([modelName, modelData]) => {
+      if (!isRecord(modelData)) return;
      const details = Array.isArray(modelData.details) ? modelData.details : [];
      const hasExplicitCounts =
        typeof modelData.success_count === 'number' || typeof modelData.failure_count === 'number';
@@ -564,46 +585,50 @@ export function getApiStats(usageData: any, modelPrices: Record<string, ModelPri

      const price = modelPrices[modelName];
      if (details.length > 0 && (!hasExplicitCounts || price)) {
-        details.forEach((detail: any) => {
+        details.forEach((detail) => {
+          const detailRecord = isRecord(detail) ? detail : null;
          if (!hasExplicitCounts) {
-            if (detail?.failed === true) {
+            if (detailRecord?.failed === true) {
              failureCount += 1;
            } else {
              successCount += 1;
            }
          }

-          if (price) {
-            totalCost += calculateCost({ ...detail, __modelName: modelName }, modelPrices);
+          if (price && detailRecord) {
+            totalCost += calculateCost(
+              { ...(detailRecord as unknown as UsageDetail), __modelName: modelName },
+              modelPrices
+            );
          }
        });
      }

      models[modelName] = {
-        requests: modelData.total_requests || 0,
+        requests: Number(modelData.total_requests) || 0,
        successCount,
        failureCount,
-        tokens: modelData.total_tokens || 0
+        tokens: Number(modelData.total_tokens) || 0
      };
      derivedSuccessCount += successCount;
      derivedFailureCount += failureCount;
    });

    const hasApiExplicitCounts =
-      typeof apiData?.success_count === 'number' || typeof apiData?.failure_count === 'number';
+      typeof apiData.success_count === 'number' || typeof apiData.failure_count === 'number';
    const successCount = hasApiExplicitCounts
-      ? (Number(apiData?.success_count) || 0)
+      ? (Number(apiData.success_count) || 0)
      : derivedSuccessCount;
    const failureCount = hasApiExplicitCounts
-      ? (Number(apiData?.failure_count) || 0)
+      ? (Number(apiData.failure_count) || 0)
      : derivedFailureCount;

    result.push({
      endpoint: maskUsageSensitiveValue(endpoint) || endpoint,
-      totalRequests: apiData.total_requests || 0,
+      totalRequests: Number(apiData.total_requests) || 0,
      successCount,
      failureCount,
-      totalTokens: apiData.total_tokens || 0,
+      totalTokens: Number(apiData.total_tokens) || 0,
      totalCost,
      models
    });
@@ -615,7 +640,7 @@ export function getApiStats(usageData: any, modelPrices: Record<string, ModelPri
 /**
 * 获取模型统计数据
 */
-export function getModelStats(usageData: any, modelPrices: Record<string, ModelPrice>): Array<{
+export function getModelStats(usageData: unknown, modelPrices: Record<string, ModelPrice>): Array<{
  model: string;
  requests: number;
  successCount: number;
@@ -623,18 +648,22 @@ export function getModelStats(usageData: any, modelPrices: Record<string, ModelP
  tokens: number;
  cost: number;
 }> {
-  if (!usageData?.apis) {
-    return [];
-  }
+  const apis = getApisRecord(usageData);
+  if (!apis) return [];

  const modelMap = new Map<string, { requests: number; successCount: number; failureCount: number; tokens: number; cost: number }>();

-  Object.values(usageData.apis as Record<string, any>).forEach(apiData => {
-    const models = apiData?.models || {};
-    Object.entries(models as Record<string, any>).forEach(([modelName, modelData]) => {
+  Object.values(apis).forEach((apiData) => {
+    if (!isRecord(apiData)) return;
+    const modelsRaw = apiData.models;
+    const models = isRecord(modelsRaw) ? modelsRaw : null;
+    if (!models) return;
+
+    Object.entries(models).forEach(([modelName, modelData]) => {
+      if (!isRecord(modelData)) return;
      const existing = modelMap.get(modelName) || { requests: 0, successCount: 0, failureCount: 0, tokens: 0, cost: 0 };
-      existing.requests += modelData.total_requests || 0;
-      existing.tokens += modelData.total_tokens || 0;
+      existing.requests += Number(modelData.total_requests) || 0;
+      existing.tokens += Number(modelData.total_tokens) || 0;

      const details = Array.isArray(modelData.details) ? modelData.details : [];

@@ -648,17 +677,21 @@ export function getModelStats(usageData: any, modelPrices: Record<string, ModelP
      }

      if (details.length > 0 && (!hasExplicitCounts || price)) {
-        details.forEach((detail: any) => {
+        details.forEach((detail) => {
+          const detailRecord = isRecord(detail) ? detail : null;
          if (!hasExplicitCounts) {
-            if (detail?.failed === true) {
+            if (detailRecord?.failed === true) {
              existing.failureCount += 1;
            } else {
              existing.successCount += 1;
            }
          }

-          if (price) {
-            existing.cost += calculateCost({ ...detail, __modelName: modelName }, modelPrices);
+          if (price && detailRecord) {
+            existing.cost += calculateCost(
+              { ...(detailRecord as unknown as UsageDetail), __modelName: modelName },
+              modelPrices
+            );
          }
        });
      }
@@ -700,7 +733,10 @@ export function formatDayLabel(date: Date): string {
 /**
 * 构建小时级别的数据序列
 */
-export function buildHourlySeriesByModel(usageData: any, metric: 'requests' | 'tokens' = 'requests'): {
+export function buildHourlySeriesByModel(
+  usageData: unknown,
+  metric: 'requests' | 'tokens' = 'requests'
+): {
  labels: string[];
  dataByModel: Map<string, number[]>;
  hasData: boolean;
@@ -728,7 +764,7 @@ export function buildHourlySeriesByModel(usageData: any, metric: 'requests' | 't
    return { labels, dataByModel, hasData };
  }

-  details.forEach(detail => {
+  details.forEach((detail) => {
    const timestamp = Date.parse(detail.timestamp);
    if (Number.isNaN(timestamp)) {
      return;
@@ -767,7 +803,10 @@ export function buildHourlySeriesByModel(usageData: any, metric: 'requests' | 't
 /**
 * 构建日级别的数据序列
 */
-export function buildDailySeriesByModel(usageData: any, metric: 'requests' | 'tokens' = 'requests'): {
+export function buildDailySeriesByModel(
+  usageData: unknown,
+  metric: 'requests' | 'tokens' = 'requests'
+): {
  labels: string[];
  dataByModel: Map<string, number[]>;
  hasData: boolean;
@@ -781,7 +820,7 @@ export function buildDailySeriesByModel(usageData: any, metric: 'requests' | 'to
    return { labels: [], dataByModel: new Map(), hasData };
  }

-  details.forEach(detail => {
+  details.forEach((detail) => {
    const timestamp = Date.parse(detail.timestamp);
    if (Number.isNaN(timestamp)) {
      return;
@@ -885,7 +924,7 @@ const buildAreaGradient = (context: ScriptableContext<'line'>, baseHex: string,
 * 构建图表数据
 */
 export function buildChartData(
-  usageData: any,
+  usageData: unknown,
  period: 'hour' | 'day' = 'day',
  metric: 'requests' | 'tokens' = 'requests',
  selectedModels: string[] = []
@@ -1034,8 +1073,9 @@ export function calculateStatusBarData(
  };
 }

-export function computeKeyStats(usageData: any, masker: (val: string) => string = maskApiKey): KeyStats {
-  if (!usageData) {
+export function computeKeyStats(usageData: unknown, masker: (val: string) => string = maskApiKey): KeyStats {
+  const apis = getApisRecord(usageData);
+  if (!apis) {
    return { bySource: {}, byAuthIndex: {} };
  }

@@ -1049,17 +1089,21 @@ export function computeKeyStats(usageData: any, masker: (val: string) => string
    return bucket[key];
  };

-  const apis = usageData.apis || {};
-  Object.values(apis as any).forEach((apiEntry: any) => {
-    const models = apiEntry?.models || {};
+  Object.values(apis).forEach((apiEntry) => {
+    if (!isRecord(apiEntry)) return;
+    const modelsRaw = apiEntry.models;
+    const models = isRecord(modelsRaw) ? modelsRaw : null;
+    if (!models) return;

-    Object.values(models as any).forEach((modelEntry: any) => {
-      const details = modelEntry?.details || [];
+    Object.values(models).forEach((modelEntry) => {
+      if (!isRecord(modelEntry)) return;
+      const details = Array.isArray(modelEntry.details) ? modelEntry.details : [];

-      details.forEach((detail: any) => {
-        const source = normalizeUsageSourceId(detail?.source, masker);
-        const authIndexKey = normalizeAuthIndex(detail?.auth_index);
-        const isFailed = detail?.failed === true;
+      details.forEach((detail) => {
+        const detailRecord = isRecord(detail) ? detail : null;
+        const source = normalizeUsageSourceId(detailRecord?.source, masker);
+        const authIndexKey = normalizeAuthIndex(detailRecord?.auth_index);
+        const isFailed = detailRecord?.failed === true;

        if (source) {
          const bucket = ensureBucket(sourceStats, source);
Author	SHA1	Message	Date
LTbinglingfeng	6c2cd761ba	refactor(core): harden API parsing and improve type safety	2026-02-08 09:42:00 +08:00
LTbinglingfeng	3783bec983	fix(auth-files): refresh OAuth excluded/model-alias state when returning to Auth Files page	2026-02-07 22:37:12 +08:00
Supra4E8C	b90239d39c	Merge pull request #95 from router-for-me/revert-93-claude-quota Revert "feat(ui): added claude quota display"	2026-02-07 14:01:16 +08:00
Supra4E8C	f8d66917fd	Revert "feat(ui): added claude quota display"	2026-02-07 14:00:50 +08:00
LTbinglingfeng	36bfd0fa6a	chore(i18n): align en/ru OAuth disablement wording with updated zh-CN copy	2026-02-07 12:43:56 +08:00
LTbinglingfeng	709ce4c8dd	feat(config): warn restart required when commercial mode changes	2026-02-07 12:31:17 +08:00
LTbinglingfeng	525b152a76	fix(config): preserve mobile scroll after API key modal close and add one-click key copy	2026-02-07 12:22:16 +08:00
LTbinglingfeng	e053854544	feat(system): redesign system info page and move request-log controls from layout footer	2026-02-07 12:03:40 +08:00
LTbinglingfeng	0b54b6de64	fix(auth-files): add Kimi to OAuth quick-fill provider tags	2026-02-07 10:57:52 +08:00
hkfires	0c8686cefa	feat(i18n): update OAuth exclusion terminology to "禁用" for clarity	2026-02-07 07:52:12 +08:00
LTbinglingfeng	385117d01a	fix(i18n): switch language via popover menu and complete Russian Kimi translations	2026-02-07 01:13:11 +08:00
LTbinglingfeng	700bff1d03	fix(i18n): harden language switching and enforce language list consistency	2026-02-07 00:43:36 +08:00
Supra4E8C	680b24026c	Merge pull request #91 from unchase/feat/ru-localization Feat: Add Russian localization	2026-02-07 00:24:35 +08:00
Chebotov Nickolay	50ab96c3ed	feat: add language dropdown	2026-02-06 15:20:25 +03:00
Chebotov Nickolay	0bb8090686	fix: address language review feedback	2026-02-06 15:08:53 +03:00
Chebotov Nickolay	d5ccef8b24	chore: restore package lock	2026-02-06 12:29:23 +03:00
Chebotov Nickolay	ad6a3bd732	feat: expand Russian localization	2026-02-06 12:26:46 +03:00
Chebotov Nickolay	ad1387d076	feat(i18n): add Russian locale and enable 'ru' language; translate core keys to Russian	2026-02-06 11:26:32 +03:00