feat(i18n): integrate internationalization into sidebar, title bar, and settings components

- Added useI18n hook to Sidebar and TitleBar components for translation support.
- Updated sidebar navigation items to use translation keys instead of hardcoded labels.
- Enhanced TitleBar buttons with localized titles for minimize, maximize, and close actions.
- Expanded i18n constants to include new namespaces for sidebar and login.
- Implemented translation messages for sidebar, settings, and login components in English, Chinese, and Japanese.
- Refactored Knowledge and Skills pages to utilize useLocale for locale management.
- Updated Login page to display localized text for form labels, placeholders, and error messages.
- Enhanced Account and General settings panels with localized titles and descriptions.
- Modified SettingMenu to use translation keys for menu items.

dist-electron/main/main.js

@@ -1,2 +1,7 @@
-require('bytenode')
+"use strict";
-require('./main.jsc')
+require("electron");
+require("./main-B0AKNiSn.js");
+require("electron-squirrel-startup");
+require("electron-log");
+require("bytenode");
+require("axios");

dist-electron/preload/preload.js

@@ -1 +1,137 @@
-"use strict";const r=require("electron");var i=(e=>(e.EXTERNAL_OPEN="external-open",e.APP_SET_FRAMELESS="app:set-frameless",e.APP_LOAD_PAGE="app:load-page",e.TAB_CREATE="tab:create",e.TAB_LIST="tab:list",e.TAB_NAVIGATE="tab:navigate",e.TAB_RELOAD="tab:reload",e.TAB_BACK="tab:back",e.TAB_FORWARD="tab:forward",e.TAB_SWITCH="tab:switch",e.TAB_CLOSE="tab:close",e.LOG_TO_MAIN="log-to-main",e.READ_FILE="read-file",e.INVOKE="ipc:invoke",e.INVOKE_ASYNC="ipc:invokeAsync",e.APP_MINIMIZE="app:minimize",e.APP_MAXIMIZE="app:maximize",e.APP_QUIT="app:quit",e.FILE_READ="file:read",e.FILE_WRITE="file:write",e.GET_WINDOW_ID="get-window-id",e.CUSTOM_EVENT="custom:event",e.TIME_UPDATE="time:update",e.RENDERER_IS_READY="renderer-ready",e.SHOW_CONTEXT_MENU="show-context-menu",e.START_A_DIALOGUE="start-a-dialogue",e.OPEN_WINDOW="open-window",e.LOG_DEBUG="log-debug",e.LOG_INFO="log-info",e.LOG_WARN="log-warn",e.LOG_ERROR="log-error",e.CONFIG_UPDATED="config-updated",e.SET_CONFIG="set-config",e.GET_CONFIG="get-config",e.UPDATE_CONFIG="update-config",e.SET_THEME_MODE="set-theme-mode",e.GET_THEME_MODE="get-theme-mode",e.IS_DARK_THEME="is-dark-theme",e.THEME_MODE_UPDATED="theme-mode-updated",e.EXECUTE_SCRIPT="execute-script",e.TASK_PROGRESS="task:progress",e.TASK_STARTED="task:started",e.TASK_COMPLETED="task:completed",e.OPEN_CHANNEL="open-channel",e.SCRIPT_LIST="script:list",e.SCRIPT_GET="script:get",e.SCRIPT_SAVE="script:save",e.SCRIPT_DELETE="script:delete",e.SCRIPT_TOGGLE="script:toggle",e.SCRIPT_RUN="script:run",e.SCRIPT_RECORD_START="script:record-start",e.SCRIPT_RECORD_STOP="script:record-stop",e.SCRIPT_CODEGEN="script:codegen",e.GATEWAY_RPC="gateway:rpc",e.GATEWAY_EVENT="gateway:event",e.UPDATE_CHECK="update:check",e.UPDATE_DOWNLOAD="update:download",e.UPDATE_INSTALL="update:install",e.UPDATE_VERSION="update:version",e.UPDATE_STATUS_CHANGED="update:status-changed",e))(i||{});const d={versions:process.versions,external:{open:e=>r.ipcRenderer.invoke("external-open",e)},platform:process.platform,windowMinimize:()=>r.ipcRenderer.invoke("window:minimize"),windowMaximize:()=>r.ipcRenderer.invoke("window:maximize"),windowClose:()=>r.ipcRenderer.invoke("window:close"),windowIsMaximized:()=>r.ipcRenderer.invoke("window:isMaximized"),viewIsReady:()=>r.ipcRenderer.send(i.RENDERER_IS_READY),app:{setFrameless:e=>r.ipcRenderer.invoke(i.APP_SET_FRAMELESS,e),loadPage:e=>r.ipcRenderer.invoke(i.APP_LOAD_PAGE,e)},readFile:e=>r.ipcRenderer.invoke(i.READ_FILE,e),invoke:(e,...n)=>r.ipcRenderer.invoke(e,...n),invokeAsync:(e,...n)=>r.ipcRenderer.invoke(e,...n),on:(e,n)=>{const t=(o,...R)=>n(...R);return r.ipcRenderer.on(e,t),()=>r.ipcRenderer.removeListener(e,t)},send:(e,...n)=>r.ipcRenderer.send(e,...n),getCurrentWindowId:()=>r.ipcRenderer.sendSync(i.GET_WINDOW_ID),logger:{debug:(e,...n)=>r.ipcRenderer.send(i.LOG_DEBUG,e,...n),info:(e,...n)=>r.ipcRenderer.send(i.LOG_INFO,e,...n),warn:(e,...n)=>r.ipcRenderer.send(i.LOG_WARN,e,...n),error:(e,...n)=>r.ipcRenderer.send(i.LOG_ERROR,e,...n)},executeScript:e=>r.ipcRenderer.invoke(i.EXECUTE_SCRIPT,e),onTaskProgress:e=>{const n=(t,o)=>e(o);return r.ipcRenderer.on(i.TASK_PROGRESS,n),()=>r.ipcRenderer.removeListener(i.TASK_PROGRESS,n)},onTaskStarted:e=>{const n=(t,o)=>e(o);return r.ipcRenderer.on(i.TASK_STARTED,n),()=>r.ipcRenderer.removeListener(i.TASK_STARTED,n)},onTaskCompleted:e=>{const n=(t,o)=>e(o);return r.ipcRenderer.on(i.TASK_COMPLETED,n),()=>r.ipcRenderer.removeListener(i.TASK_COMPLETED,n)},openChannel:e=>r.ipcRenderer.invoke(i.OPEN_CHANNEL,e),scriptApi:{list:()=>r.ipcRenderer.invoke(i.SCRIPT_LIST),get:e=>r.ipcRenderer.invoke(i.SCRIPT_GET,e),save:e=>r.ipcRenderer.invoke(i.SCRIPT_SAVE,e),delete:e=>r.ipcRenderer.invoke(i.SCRIPT_DELETE,e),toggle:(e,n)=>r.ipcRenderer.invoke(i.SCRIPT_TOGGLE,e,n),run:e=>r.ipcRenderer.invoke(i.SCRIPT_RUN,e),startRecording:e=>r.ipcRenderer.invoke(i.SCRIPT_RECORD_START,e),stopRecording:()=>r.ipcRenderer.invoke(i.SCRIPT_RECORD_STOP),codegen:(e,n)=>r.ipcRenderer.invoke(i.SCRIPT_CODEGEN,e,n)}};r.contextBridge.exposeInMainWorld("api",d);
+"use strict";
+const electron = require("electron");
+var IPC_EVENTS = /* @__PURE__ */ ((IPC_EVENTS2) => {
+  IPC_EVENTS2["EXTERNAL_OPEN"] = "external-open";
+  IPC_EVENTS2["APP_SET_FRAMELESS"] = "app:set-frameless";
+  IPC_EVENTS2["APP_LOAD_PAGE"] = "app:load-page";
+  IPC_EVENTS2["TAB_CREATE"] = "tab:create";
+  IPC_EVENTS2["TAB_LIST"] = "tab:list";
+  IPC_EVENTS2["TAB_NAVIGATE"] = "tab:navigate";
+  IPC_EVENTS2["TAB_RELOAD"] = "tab:reload";
+  IPC_EVENTS2["TAB_BACK"] = "tab:back";
+  IPC_EVENTS2["TAB_FORWARD"] = "tab:forward";
+  IPC_EVENTS2["TAB_SWITCH"] = "tab:switch";
+  IPC_EVENTS2["TAB_CLOSE"] = "tab:close";
+  IPC_EVENTS2["LOG_TO_MAIN"] = "log-to-main";
+  IPC_EVENTS2["READ_FILE"] = "read-file";
+  IPC_EVENTS2["INVOKE"] = "ipc:invoke";
+  IPC_EVENTS2["INVOKE_ASYNC"] = "ipc:invokeAsync";
+  IPC_EVENTS2["APP_MINIMIZE"] = "app:minimize";
+  IPC_EVENTS2["APP_MAXIMIZE"] = "app:maximize";
+  IPC_EVENTS2["APP_QUIT"] = "app:quit";
+  IPC_EVENTS2["FILE_READ"] = "file:read";
+  IPC_EVENTS2["FILE_WRITE"] = "file:write";
+  IPC_EVENTS2["GET_WINDOW_ID"] = "get-window-id";
+  IPC_EVENTS2["CUSTOM_EVENT"] = "custom:event";
+  IPC_EVENTS2["TIME_UPDATE"] = "time:update";
+  IPC_EVENTS2["RENDERER_IS_READY"] = "renderer-ready";
+  IPC_EVENTS2["SHOW_CONTEXT_MENU"] = "show-context-menu";
+  IPC_EVENTS2["START_A_DIALOGUE"] = "start-a-dialogue";
+  IPC_EVENTS2["OPEN_WINDOW"] = "open-window";
+  IPC_EVENTS2["LOG_DEBUG"] = "log-debug";
+  IPC_EVENTS2["LOG_INFO"] = "log-info";
+  IPC_EVENTS2["LOG_WARN"] = "log-warn";
+  IPC_EVENTS2["LOG_ERROR"] = "log-error";
+  IPC_EVENTS2["CONFIG_UPDATED"] = "config-updated";
+  IPC_EVENTS2["SET_CONFIG"] = "set-config";
+  IPC_EVENTS2["GET_CONFIG"] = "get-config";
+  IPC_EVENTS2["UPDATE_CONFIG"] = "update-config";
+  IPC_EVENTS2["SET_THEME_MODE"] = "set-theme-mode";
+  IPC_EVENTS2["GET_THEME_MODE"] = "get-theme-mode";
+  IPC_EVENTS2["IS_DARK_THEME"] = "is-dark-theme";
+  IPC_EVENTS2["THEME_MODE_UPDATED"] = "theme-mode-updated";
+  IPC_EVENTS2["EXECUTE_SCRIPT"] = "execute-script";
+  IPC_EVENTS2["TASK_PROGRESS"] = "task:progress";
+  IPC_EVENTS2["TASK_STARTED"] = "task:started";
+  IPC_EVENTS2["TASK_COMPLETED"] = "task:completed";
+  IPC_EVENTS2["OPEN_CHANNEL"] = "open-channel";
+  IPC_EVENTS2["SCRIPT_LIST"] = "script:list";
+  IPC_EVENTS2["SCRIPT_GET"] = "script:get";
+  IPC_EVENTS2["SCRIPT_SAVE"] = "script:save";
+  IPC_EVENTS2["SCRIPT_DELETE"] = "script:delete";
+  IPC_EVENTS2["SCRIPT_TOGGLE"] = "script:toggle";
+  IPC_EVENTS2["SCRIPT_RUN"] = "script:run";
+  IPC_EVENTS2["SCRIPT_RECORD_START"] = "script:record-start";
+  IPC_EVENTS2["SCRIPT_RECORD_STOP"] = "script:record-stop";
+  IPC_EVENTS2["SCRIPT_CODEGEN"] = "script:codegen";
+  IPC_EVENTS2["GATEWAY_RPC"] = "gateway:rpc";
+  IPC_EVENTS2["GATEWAY_EVENT"] = "gateway:event";
+  IPC_EVENTS2["UPDATE_CHECK"] = "update:check";
+  IPC_EVENTS2["UPDATE_DOWNLOAD"] = "update:download";
+  IPC_EVENTS2["UPDATE_INSTALL"] = "update:install";
+  IPC_EVENTS2["UPDATE_VERSION"] = "update:version";
+  IPC_EVENTS2["UPDATE_STATUS_CHANGED"] = "update:status-changed";
+  return IPC_EVENTS2;
+})(IPC_EVENTS || {});
+const api = {
+  versions: process.versions,
+  external: {
+    open: (url) => electron.ipcRenderer.invoke("external-open", url)
+  },
+  platform: process.platform,
+  windowMinimize: () => electron.ipcRenderer.invoke("window:minimize"),
+  windowMaximize: () => electron.ipcRenderer.invoke("window:maximize"),
+  windowClose: () => electron.ipcRenderer.invoke("window:close"),
+  windowIsMaximized: () => electron.ipcRenderer.invoke("window:isMaximized"),
+  viewIsReady: () => electron.ipcRenderer.send(IPC_EVENTS.RENDERER_IS_READY),
+  app: {
+    setFrameless: (route) => electron.ipcRenderer.invoke(IPC_EVENTS.APP_SET_FRAMELESS, route),
+    loadPage: (page) => electron.ipcRenderer.invoke(IPC_EVENTS.APP_LOAD_PAGE, page)
+  },
+  // 通过 IPC 调用主进程
+  readFile: (filePath) => electron.ipcRenderer.invoke(IPC_EVENTS.READ_FILE, filePath),
+  // 异步调用(映射为 electron 的 invoke)
+  invoke: (channel, ...args) => electron.ipcRenderer.invoke(channel, ...args),
+  // 异步调用(为了兼容老代码)
+  invokeAsync: (channel, ...args) => electron.ipcRenderer.invoke(channel, ...args),
+  // 监听主进程消息
+  on: (event, callback) => {
+    const subscription = (_event, ...args) => callback(...args);
+    electron.ipcRenderer.on(event, subscription);
+    return () => electron.ipcRenderer.removeListener(event, subscription);
+  },
+  // 发送消息到主进程
+  send: (channel, ...args) => electron.ipcRenderer.send(channel, ...args),
+  // 获取窗口ID
+  getCurrentWindowId: () => electron.ipcRenderer.sendSync(IPC_EVENTS.GET_WINDOW_ID),
+  // 发送日志
+  logger: {
+    debug: (message, ...meta) => electron.ipcRenderer.send(IPC_EVENTS.LOG_DEBUG, message, ...meta),
+    info: (message, ...meta) => electron.ipcRenderer.send(IPC_EVENTS.LOG_INFO, message, ...meta),
+    warn: (message, ...meta) => electron.ipcRenderer.send(IPC_EVENTS.LOG_WARN, message, ...meta),
+    error: (message, ...meta) => electron.ipcRenderer.send(IPC_EVENTS.LOG_ERROR, message, ...meta)
+  },
+  // 执行脚本
+  executeScript: (params) => electron.ipcRenderer.invoke(IPC_EVENTS.EXECUTE_SCRIPT, params),
+  // 任务事件
+  onTaskProgress: (cb) => {
+    const subscription = (_event, payload) => cb(payload);
+    electron.ipcRenderer.on(IPC_EVENTS.TASK_PROGRESS, subscription);
+    return () => electron.ipcRenderer.removeListener(IPC_EVENTS.TASK_PROGRESS, subscription);
+  },
+  onTaskStarted: (cb) => {
+    const subscription = (_event, payload) => cb(payload);
+    electron.ipcRenderer.on(IPC_EVENTS.TASK_STARTED, subscription);
+    return () => electron.ipcRenderer.removeListener(IPC_EVENTS.TASK_STARTED, subscription);
+  },
+  onTaskCompleted: (cb) => {
+    const subscription = (_event, payload) => cb(payload);
+    electron.ipcRenderer.on(IPC_EVENTS.TASK_COMPLETED, subscription);
+    return () => electron.ipcRenderer.removeListener(IPC_EVENTS.TASK_COMPLETED, subscription);
+  },
+  // 打开渠道
+  openChannel: (channels) => electron.ipcRenderer.invoke(IPC_EVENTS.OPEN_CHANNEL, channels),
+  // 脚本管理
+  scriptApi: {
+    list: () => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_LIST),
+    get: (id) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_GET, id),
+    save: (input) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_SAVE, input),
+    delete: (id) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_DELETE, id),
+    toggle: (id, enabled) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_TOGGLE, id, enabled),
+    run: (id) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_RUN, id),
+    startRecording: (url) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_RECORD_START, url),
+    stopRecording: () => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_RECORD_STOP),
+    codegen: (id, url) => electron.ipcRenderer.invoke(IPC_EVENTS.SCRIPT_CODEGEN, id, url)
+  }
+};
+electron.contextBridge.exposeInMainWorld("api", api);

dist/index.html

@@ -8,7 +8,7 @@
       http-equiv="Content-Security-Policy"
       content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data: http://8.138.234.141 https://one-feel-bucket.oss-cn-guangzhou.aliyuncs.com; connect-src 'self' http://8.138.234.141 https://api.iconify.design wss://onefeel.brother7.cn"
     />
-    <script type="module" crossorigin src="./assets/index-BCaudNKp.js"></script>
+    <script type="module" crossorigin src="./assets/index-YA1vfBvf.js"></script>
     <link rel="stylesheet" crossorigin href="./assets/index-zlEBzOiw.css">
   </head>
   <body>

src/App.tsx

@@ -1,9 +1,12 @@
 import { useEffect } from 'react';
 import { HashRouter } from 'react-router-dom';
+import { useLocale } from './i18n';
 import { AppRouter } from './router';
 import { initSettingsStore } from './stores';
 
 export default function App() {
+  useLocale();
+
   useEffect(() => {
     void initSettingsStore();
   }, []);

src/components/layout/Sidebar.tsx

@@ -1,5 +1,6 @@
 import { useLocation, useNavigate } from 'react-router-dom';
 import { Book, Clock, Code, Cpu, House, Puzzle, Settings } from 'lucide-react';
+import { useI18n } from '../../i18n';
 import { NAV_ITEMS, normalizeWorkspacePath } from '../../router/routes';
 
 const MENU_MARKS: Record<string, typeof House> = {
@@ -15,6 +16,7 @@ const MENU_MARKS: Record<string, typeof House> = {
 export default function Sidebar() {
   const location = useLocation();
   const navigate = useNavigate();
+  const { t } = useI18n();
   const currentId = normalizeWorkspacePath(location.pathname);
 
   return (
@@ -53,7 +55,7 @@ export default function Sidebar() {
                   className="mt-[4px] mb-[8px] text-[14px] hover:text-[#2B7FFF]"
                   style={{ color: active ? '#2B7FFF' : '#525866' }}
                 >
-                  {item.label}
+                  {t(item.labelKey)}
                 </div>
               </button>
             </div>

src/components/layout/TitleBar.tsx

@@ -1,8 +1,11 @@
+import { useI18n } from '../../i18n';
+
 type TitleBarProps = {
   variant?: 'default' | 'light';
 };
 
 export default function TitleBar({ variant = 'default' }: TitleBarProps) {
+  const { t } = useI18n();
   const platform = (window as any).api?.platform ?? '';
 
   if (platform === 'linux') return null;
@@ -34,7 +37,7 @@ export default function TitleBar({ variant = 'default' }: TitleBarProps) {
           className={['flex h-full w-11 items-center justify-center hover:bg-[#999] hover:text-white transition-colors', iconColorClass].join(
             ' ',
           )}
-          title="Minimize"
+          title={t('window.minimize')}
           onClick={() => {
             (window as any).api?.windowMinimize?.();
           }}
@@ -46,7 +49,7 @@ export default function TitleBar({ variant = 'default' }: TitleBarProps) {
           className={['flex h-full w-11 items-center justify-center hover:bg-[#999] hover:text-white transition-colors', iconColorClass].join(
             ' ',
           )}
-          title="Maximize"
+          title={t('window.maximize')}
           onClick={() => {
             (window as any).api?.windowMaximize?.();
           }}
@@ -58,7 +61,7 @@ export default function TitleBar({ variant = 'default' }: TitleBarProps) {
           className={['flex h-full w-11 items-center justify-center hover:bg-[#ff0000] hover:text-white transition-colors', iconColorClass].join(
             ' ',
           )}
-          title="Close"
+          title={t('window.close')}
           onClick={() => {
             (window as any).api?.windowClose?.();
           }}

src/i18n/constants.ts

@@ -10,6 +10,6 @@ export const SUPPORTED_LANGUAGES = [
   { code: 'ja', label: '日本語' },
 ] as const;
 
-export type Namespace = 'common' | 'conversation' | 'setting' | 'window';
+export type Namespace = 'common' | 'conversation' | 'setting' | 'window' | 'sidebar' | 'login';
 
-export const NAMESPACES = ['common', 'conversation', 'setting', 'window'] as const satisfies readonly Namespace[];
+export const NAMESPACES = ['common', 'conversation', 'setting', 'window', 'sidebar', 'login'] as const satisfies readonly Namespace[];

src/i18n/index.ts

@@ -1,3 +1,4 @@
+import { useSyncExternalStore } from 'react';
 import { DEFAULT_LANGUAGE } from '../lib/constants';
 import type { LanguageCode } from '../types/runtime';
 import type { Namespace } from './constants';
@@ -103,5 +104,25 @@ export function getMessages(locale?: LanguageCode): MessageTree {
   return i18n.getMessages(locale);
 }
 
+function subscribeToLocale(listener: () => void): () => void {
+  return i18n.subscribe(() => {
+    listener();
+  });
+}
+
+export function useLocale(): LanguageCode {
+  return useSyncExternalStore(subscribeToLocale, getLocale, getLocale);
+}
+
+export function useI18n() {
+  const locale = useLocale();
+
+  return {
+    locale,
+    t,
+    hasMessage,
+  };
+}
+
 export { SUPPORTED_LANGUAGE_CODES, SUPPORTED_LANGUAGES, NAMESPACES } from './constants';
 export type { LanguageCode, Namespace };

src/i18n/messages.ts

@@ -40,6 +40,72 @@ export const messages: I18nMessages = {
       newConversation: 'New conversation',
       emptyState: 'No messages yet',
     },
+    sidebar: {
+      home: 'Home',
+      knowledge: 'Knowledge',
+      models: 'Models',
+      skills: 'Skills',
+      cron: 'Cron',
+      scripts: 'Scripts',
+      settings: 'Settings',
+    },
+    settings: {
+      menu: {
+        systemSettings: 'System Settings',
+        account: 'Account',
+        general: 'General',
+      },
+      account: {
+        title: 'Account Settings',
+        description: 'Manage your account details and sign-in security.',
+        accountLabel: 'Account',
+        passwordLabel: 'Login Password',
+        passwordHelp: 'Used for investor login operations, last login time: {time}',
+        configured: 'Configured',
+        changePassword: 'Change Password',
+      },
+      general: {
+        title: 'Basic Settings',
+        description: 'Customize the look and feel of the application.',
+        themeSection: 'Theme Settings',
+        languageSection: 'Language',
+        updatesTitle: 'Updates',
+        currentVersion: 'Current Version',
+        checkForUpdates: 'Check for Updates',
+        checkingForUpdates: 'Checking for updates...',
+        latestVersion: 'You have the latest version',
+        newVersionAvailable: 'New version available: v{version}',
+        downloadingVersion: 'Downloading new version... {percent}%',
+        downloadComplete: 'Download complete, ready to install',
+        updateError: 'Update error: {error}',
+        updateHint: 'Check for updates to get the latest features.',
+        downloadUpdate: 'Download Update',
+        restartAndInstall: 'Restart and Install',
+        autoCheckTitle: 'Auto check for updates',
+        autoCheckDescription: 'Check for updates on startup',
+        autoDownloadTitle: 'Auto download updates',
+        autoDownloadDescription: 'Automatically download and install updates',
+        autoUpdateHint: 'When auto-update is enabled, updates will be downloaded and installed automatically.',
+      },
+    },
+    login: {
+      title: 'Welcome Back',
+      subtitle: 'A digital teammate on duty 24/7, always ready to help.',
+      username: 'Username',
+      password: 'Password',
+      verificationCode: 'Verification Code',
+      usernamePlaceholder: 'Enter username',
+      passwordPlaceholder: 'Enter password',
+      verificationCodePlaceholder: 'Enter verification code',
+      usernameRequired: 'Please enter a username',
+      passwordRequired: 'Please enter a password',
+      codeRequired: 'Please enter the verification code',
+      submitFailed: 'Login failed, please try again later',
+      submit: 'Sign In',
+      submitting: 'Signing In...',
+      loadingCaptcha: 'Loading...',
+      captchaAlt: 'Verification code',
+    },
   },
   zh: {
     app: {
@@ -74,6 +140,72 @@ export const messages: I18nMessages = {
       newConversation: '新建对话',
       emptyState: '暂无消息',
     },
+    sidebar: {
+      home: '首页',
+      knowledge: '知识库',
+      models: '模型',
+      skills: '技能',
+      cron: '定时任务',
+      scripts: '脚本',
+      settings: '设置',
+    },
+    settings: {
+      menu: {
+        systemSettings: '系统设置',
+        account: '账号',
+        general: '通用',
+      },
+      account: {
+        title: '账号设置',
+        description: '管理账号信息与登录安全。',
+        accountLabel: '账号',
+        passwordLabel: '登录密码',
+        passwordHelp: '用于投资人登录操作，最近登录时间：{time}',
+        configured: '已配置',
+        changePassword: '修改密码',
+      },
+      general: {
+        title: '基础设置',
+        description: '自定义应用的外观与使用体验。',
+        themeSection: '主题设置',
+        languageSection: '语言',
+        updatesTitle: '版本更新',
+        currentVersion: '当前版本',
+        checkForUpdates: '检查更新',
+        checkingForUpdates: '正在检查更新...',
+        latestVersion: '当前已是最新版本',
+        newVersionAvailable: '发现新版本：v{version}',
+        downloadingVersion: '正在下载新版本... {percent}%',
+        downloadComplete: '下载完成，可立即安装',
+        updateError: '更新失败：{error}',
+        updateHint: '检查更新以获取最新功能。',
+        downloadUpdate: '下载更新',
+        restartAndInstall: '重启并安装',
+        autoCheckTitle: '自动检查更新',
+        autoCheckDescription: '应用启动时自动检查更新',
+        autoDownloadTitle: '自动下载更新',
+        autoDownloadDescription: '自动下载并安装更新',
+        autoUpdateHint: '开启自动更新后，更新包会自动下载并安装。',
+      },
+    },
+    login: {
+      title: '欢迎回来',
+      subtitle: '24 小时在岗，随时待命的数字员工。',
+      username: '账号',
+      password: '密码',
+      verificationCode: '验证码',
+      usernamePlaceholder: '请输入账号',
+      passwordPlaceholder: '请输入密码',
+      verificationCodePlaceholder: '请输入验证码',
+      usernameRequired: '请输入用户名',
+      passwordRequired: '请输入密码',
+      codeRequired: '请输入验证码',
+      submitFailed: '登录失败，请稍后重试',
+      submit: '登录',
+      submitting: '登录中...',
+      loadingCaptcha: '加载中...',
+      captchaAlt: '验证码',
+    },
   },
   ja: {
     app: {
@@ -82,7 +214,7 @@ export const messages: I18nMessages = {
     window: {
       minimize: '最小化',
       maximize: '最大化',
-      restore: '復元',
+      restore: '元に戻す',
       close: '閉じる',
     },
     dialog: {
@@ -92,7 +224,7 @@ export const messages: I18nMessages = {
     theme: {
       light: 'ライト',
       dark: 'ダーク',
-      system: 'システムに従う',
+      system: 'システム',
     },
     language: {
       zh: '中国語',
@@ -106,7 +238,73 @@ export const messages: I18nMessages = {
     },
     conversation: {
       newConversation: '新しい会話',
-      emptyState: 'メッセージはまだありません',
+      emptyState: 'まだメッセージがありません',
+    },
+    sidebar: {
+      home: 'ホーム',
+      knowledge: 'ナレッジ',
+      models: 'モデル',
+      skills: 'スキル',
+      cron: '定時タスク',
+      scripts: 'スクリプト',
+      settings: '設定',
+    },
+    settings: {
+      menu: {
+        systemSettings: 'システム設定',
+        account: 'アカウント',
+        general: '一般',
+      },
+      account: {
+        title: 'アカウント設定',
+        description: 'アカウント情報とサインインの安全性を管理します。',
+        accountLabel: 'アカウント',
+        passwordLabel: 'ログインパスワード',
+        passwordHelp: '投資家ログインに使用します。最終ログイン時刻：{time}',
+        configured: '設定済み',
+        changePassword: 'パスワードを変更',
+      },
+      general: {
+        title: '基本設定',
+        description: 'アプリの見た目と操作感をカスタマイズします。',
+        themeSection: 'テーマ設定',
+        languageSection: '言語',
+        updatesTitle: 'アップデート',
+        currentVersion: '現在のバージョン',
+        checkForUpdates: '更新を確認',
+        checkingForUpdates: '更新を確認しています...',
+        latestVersion: '最新バージョンを使用しています',
+        newVersionAvailable: '新しいバージョンがあります：v{version}',
+        downloadingVersion: '新しいバージョンをダウンロード中... {percent}%',
+        downloadComplete: 'ダウンロードが完了しました。インストールできます',
+        updateError: 'アップデートエラー：{error}',
+        updateHint: '最新機能を利用するには更新を確認してください。',
+        downloadUpdate: '更新をダウンロード',
+        restartAndInstall: '再起動してインストール',
+        autoCheckTitle: '更新を自動確認',
+        autoCheckDescription: '起動時に更新を確認します',
+        autoDownloadTitle: '更新を自動ダウンロード',
+        autoDownloadDescription: '更新を自動でダウンロードしてインストールします',
+        autoUpdateHint: '自動更新を有効にすると、更新が自動でダウンロードされてインストールされます。',
+      },
+    },
+    login: {
+      title: 'おかえりなさい',
+      subtitle: '24時間待機し、いつでも支援できるデジタルチームメイトです。',
+      username: 'アカウント',
+      password: 'パスワード',
+      verificationCode: '認証コード',
+      usernamePlaceholder: 'アカウントを入力してください',
+      passwordPlaceholder: 'パスワードを入力してください',
+      verificationCodePlaceholder: '認証コードを入力してください',
+      usernameRequired: 'ユーザー名を入力してください',
+      passwordRequired: 'パスワードを入力してください',
+      codeRequired: '認証コードを入力してください',
+      submitFailed: 'ログインに失敗しました。しばらくしてからもう一度お試しください',
+      submit: 'ログイン',
+      submitting: 'ログイン中...',
+      loadingCaptcha: '読み込み中...',
+      captchaAlt: '認証コード',
     },
   },
 };

src/pages/Knowledge/copy.ts

@@ -1,5 +1,4 @@
-import { useEffect, useState } from 'react';
+import { useLocale } from '../../i18n';
-import { getLocale, i18n } from '../../i18n';
 import type { LanguageCode } from '../../types/runtime';
 
 type Primitive = string | number;
@@ -216,9 +215,7 @@ function createKnowledgeTranslate(locale: LanguageCode): KnowledgeTranslate {
 }
 
 export function useKnowledgeCopy(): KnowledgeTranslate {
-  const [locale, setLocale] = useState<LanguageCode>(getLocale());
+  const locale = useLocale();
-
-  useEffect(() => i18n.subscribe(setLocale), []);
 
   return createKnowledgeTranslate(locale);
 }

src/pages/Login/index.tsx

@@ -1,12 +1,13 @@
 import { type ChangeEvent, type FormEvent, useEffect, useMemo, useState } from 'react';
-import { useLocation, useNavigate } from 'react-router-dom';
 import { Lock, User } from 'lucide-react';
+import { useLocation, useNavigate } from 'react-router-dom';
 
 import blueLogo from '../../assets/images/login/blue_logo.png';
 import loginBackground from '../../assets/images/login/login_bg.png';
 import loginIllustration from '../../assets/images/login/logo.png';
 import userIcon from '../../assets/images/login/user_icon.png';
 
+import { useI18n } from '../../i18n';
 import TitleBar from '../../components/layout/TitleBar';
 import { resolvePostLoginPath } from '../../router/auth';
 import {
@@ -35,6 +36,7 @@ const credentialFieldInputClass =
   'h-full min-w-0 flex-1 border-0 bg-transparent pr-4 text-[14px] text-gray-800 outline-none placeholder:text-[#99A0AE] disabled:cursor-not-allowed dark:text-gray-100 dark:placeholder:text-gray-500';
 
 export default function LoginPage() {
+  const { t } = useI18n();
   const navigate = useNavigate();
   const location = useLocation();
   const platform = (window as any).api?.platform ?? '';
@@ -72,9 +74,9 @@ export default function LoginPage() {
   function validate(values: LoginFormValues): FormErrors {
     const nextErrors: FormErrors = {};
 
-    if (!values.username.trim()) nextErrors.username = '请输入用户名';
+    if (!values.username.trim()) nextErrors.username = t('login.usernameRequired');
-    if (!values.password.trim()) nextErrors.password = '请输入密码';
+    if (!values.password.trim()) nextErrors.password = t('login.passwordRequired');
-    if (!values.code.trim()) nextErrors.code = '请输入验证码';
+    if (!values.code.trim()) nextErrors.code = t('login.codeRequired');
 
     return nextErrors;
   }
@@ -104,7 +106,7 @@ export default function LoginPage() {
       navigate(resolvePostLoginPath(location.state as { from?: string } | null), { replace: true });
     } catch (error) {
       setErrors({
-        submit: error instanceof Error ? error.message : '登录失败，请稍后重试',
+        submit: error instanceof Error ? error.message : t('login.submitFailed'),
       });
       refreshCaptcha(false);
     } finally {
@@ -121,7 +123,7 @@ export default function LoginPage() {
 
   return (
     <div
-      className="h-screen flex flex-col"
+      className="flex h-screen flex-col"
       style={{
         backgroundImage: `url(${loginBackground})`,
         backgroundSize: '100% 100%',
@@ -132,27 +134,27 @@ export default function LoginPage() {
       <TitleBar variant="light" />
 
       <main
-        className={['box-border pl-2 pr-2 pb-2 flex-auto flex', platform !== 'linux' ? 'pt-2' : 'pt-11'].join(' ')}
+        className={['box-border flex flex-auto pl-2 pr-2 pb-2', platform !== 'linux' ? 'pt-2' : 'pt-11'].join(' ')}
       >
-        <div className="w-[836px] box-border rounded-2xl border border-black/5 bg-white p-8 shadow-[0_18px_50px_rgba(15,23,42,0.12)] dark:border-[#2a2a2d] dark:bg-[#1b1b1d]">
+        <div className="box-border w-[836px] rounded-2xl border border-black/5 bg-white p-8 shadow-[0_18px_50px_rgba(15,23,42,0.12)] dark:border-[#2a2a2d] dark:bg-[#1b1b1d]">
           <div className="flex items-center">
-            <img className="w-12 h-12" src={blueLogo} alt="zn-ai" />
+            <img className="h-12 w-12" src={blueLogo} alt="zn-ai" />
           </div>
 
           <div className="mb-6 box-border flex flex-col items-center justify-center pt-10">
             <img className="mb-3 h-20 w-20" src={userIcon} alt="" />
             <div className="mb-1 text-[24px] leading-[32px] font-medium text-gray-800 dark:text-gray-100">
-              欢迎回到登录
+              {t('login.title')}
             </div>
             <div className="text-[16px] leading-[24px] text-gray-500 dark:text-gray-400">
-              24小时在岗，从不打烊的数字员工
+              {t('login.subtitle')}
             </div>
           </div>
 
           <form className="mx-auto flex w-[392px] flex-col gap-4" onSubmit={handleSubmit}>
             <div>
               <label className="mb-2 block text-[14px] text-gray-600 dark:text-gray-300" htmlFor="login-username">
-                账号
+                {t('login.username')}
               </label>
               <div className={credentialFieldShellClass}>
                 <User aria-hidden="true" className={credentialFieldIconClass} />
@@ -161,37 +163,37 @@ export default function LoginPage() {
                   className={credentialFieldInputClass}
                   autoComplete="username"
                   disabled={submitting}
-                  placeholder="请输入账号"
+                  placeholder={t('login.usernamePlaceholder')}
                   value={form.username}
                   onChange={(event) => handleInputChange('username', event)}
                 />
               </div>
-                {errors.username ? <div className="pt-2 text-[12px] text-[#dc2626]">{errors.username}</div> : null}
+              {errors.username ? <div className="pt-2 text-[12px] text-[#dc2626]">{errors.username}</div> : null}
             </div>
 
             <div>
               <label className="mb-2 block text-[14px] text-gray-600 dark:text-gray-300" htmlFor="login-password">
-                密码
+                {t('login.password')}
               </label>
               <div className={credentialFieldShellClass}>
                 <Lock aria-hidden="true" className={credentialFieldIconClass} />
-              <input
+                <input
-                id="login-password"
+                  id="login-password"
-                className={credentialFieldInputClass}
+                  className={credentialFieldInputClass}
-                autoComplete="current-password"
+                  autoComplete="current-password"
-                disabled={submitting}
+                  disabled={submitting}
-                placeholder="请输入密码"
+                  placeholder={t('login.passwordPlaceholder')}
-                type="password"
+                  type="password"
-                value={form.password}
+                  value={form.password}
-                onChange={(event) => handleInputChange('password', event)}
+                  onChange={(event) => handleInputChange('password', event)}
-              />
+                />
               </div>
               {errors.password ? <div className="pt-2 text-[12px] text-[#dc2626]">{errors.password}</div> : null}
             </div>
 
             <div>
               <label className="mb-2 block text-[14px] text-gray-600 dark:text-gray-300" htmlFor="login-code">
-                验证码
+                {t('login.verificationCode')}
               </label>
               <div className="flex gap-3">
                 <input
@@ -199,7 +201,7 @@ export default function LoginPage() {
                   className="h-10 min-w-0 flex-1 rounded-[10px] border border-black/10 bg-gray-50 px-4 text-[14px] text-gray-800 outline-none transition focus:border-[#2B7FFF] dark:border-[#2a2a2d] dark:bg-[#222225] dark:text-gray-100"
                   autoComplete="off"
                   disabled={submitting}
-                  placeholder="请输入验证码"
+                  placeholder={t('login.verificationCodePlaceholder')}
                   value={form.code}
                   onChange={(event) => handleInputChange('code', event)}
                 />
@@ -210,9 +212,13 @@ export default function LoginPage() {
                   onClick={refreshCaptcha}
                 >
                   {captchaUrl ? (
-                    <img className="h-full w-full object-cover" src={captchaUrl} alt="验证码" />
+                    <img
+                      className="h-full w-full object-cover"
+                      src={captchaUrl}
+                      alt={t('login.captchaAlt')}
+                    />
                   ) : (
-                    <span className="text-[12px] text-[#99A0AE]">加载中</span>
+                    <span className="text-[12px] text-[#99A0AE]">{t('login.loadingCaptcha')}</span>
                   )}
                 </button>
               </div>
@@ -230,7 +236,7 @@ export default function LoginPage() {
               className="mt-4 w-full rounded-lg bg-blue-600 py-2 text-white transition hover:bg-blue-700 disabled:cursor-not-allowed disabled:bg-blue-300"
               disabled={submitting}
             >
-              {submitting ? '登录中...' : '登录'}
+              {submitting ? t('login.submitting') : t('login.submit')}
             </button>
           </form>
         </div>

src/pages/Setting/components/AccountSettingsPanel.tsx

@@ -1,3 +1,4 @@
+import { useI18n } from '../../../i18n';
 import SectionHeader from './SectionHeader';
 import { CheckCircleIcon } from './SettingIcons';
 
@@ -5,40 +6,42 @@ const ACCOUNT_ID = '1234567890';
 const LAST_LOGIN_TIME = '2022-11-09 16:24:30';
 
 export default function AccountSettingsPanel() {
+  const { t } = useI18n();
+
   return (
     <section className="flex-1 h-full p-[20px] select-none">
       <SectionHeader
-        title="Account Settings"
+        title={t('settings.account.title')}
-        description="Please associate PMS and channel room names, smart mapping is available"
+        description={t('settings.account.description')}
       />
 
-      <div className="w-full flex items-center mt-[20px] py-[20px] box-border border-b border-dashed border-[#E5E8EE] dark:border-gray-700">
+      <div className="mt-[20px] box-border flex w-full items-center border-b border-dashed border-[#E5E8EE] py-[20px] dark:border-gray-700">
-        <div className="text-[16px] font-medium text-[#171717] dark:text-gray-100 mr-[24px] whitespace-nowrap">
+        <div className="mr-[24px] whitespace-nowrap text-[16px] font-medium text-[#171717] dark:text-gray-100">
-          Account
+          {t('settings.account.accountLabel')}
         </div>
         <div className="text-[14px] font-medium text-[#171717] dark:text-gray-100">{ACCOUNT_ID}</div>
       </div>
 
-      <div className="w-full flex items-center py-[20px] box-border border-b border-dashed border-[#E5E8EE] dark:border-gray-700 gap-3">
+      <div className="box-border flex w-full items-center gap-3 border-b border-dashed border-[#E5E8EE] py-[20px] dark:border-gray-700">
-        <div className="text-[16px] font-medium text-[#171717] dark:text-gray-100 mr-[24px] whitespace-nowrap">
+        <div className="mr-[24px] whitespace-nowrap text-[16px] font-medium text-[#171717] dark:text-gray-100">
-          Login Password
+          {t('settings.account.passwordLabel')}
         </div>
-        <div className="text-[14px] text-[#99A0AE] dark:text-gray-500 min-w-0">
+        <div className="min-w-0 text-[14px] text-[#99A0AE] dark:text-gray-500">
-          Used for investor login operations, last login time: {LAST_LOGIN_TIME}
+          {t('settings.account.passwordHelp', { time: LAST_LOGIN_TIME })}
         </div>
 
-        <div className="border border-[#E5E8EE] dark:border-gray-700 rounded-[6px] px-[6px] py-[4px] flex items-center shrink-0">
+        <div className="flex shrink-0 items-center rounded-[6px] border border-[#E5E8EE] px-[6px] py-[4px] dark:border-gray-700">
-          <CheckCircleIcon className="w-[16px] h-[16px] text-[#1FC16B]" />
+          <CheckCircleIcon className="h-[16px] w-[16px] text-[#1FC16B]" />
-          <span className="text-[12px] text-[#525866] dark:text-gray-400 ml-[2px] whitespace-nowrap">
+          <span className="ml-[2px] whitespace-nowrap text-[12px] text-[#525866] dark:text-gray-400">
-            Configured
+            {t('settings.account.configured')}
           </span>
         </div>
 
         <button
           type="button"
-          className="ml-auto text-[14px] text-[#2B7FFF] hover:text-[#1F6AE5] transition-colors whitespace-nowrap"
+          className="ml-auto whitespace-nowrap text-[14px] text-[#2B7FFF] transition-colors hover:text-[#1F6AE5]"
         >
-          Change Password
+          {t('settings.account.changePassword')}
         </button>
       </div>
     </section>

src/pages/Setting/components/GeneralSettingsPanel.tsx

@@ -1,4 +1,4 @@
-import { t } from '../../../i18n';
+import { useI18n } from '../../../i18n';
 import { SUPPORTED_LANGUAGE_CODES } from '../../../i18n/constants';
 import type { LanguageCode, ThemeMode } from '../../../types/runtime';
 import type { SettingUpdateState } from '../useSettingUpdateState';
@@ -24,22 +24,28 @@ const THEME_OPTIONS: Array<{
   { value: 'system', icon: ComputerIcon, labelPath: 'theme.system' },
 ];
 
-function getUpdateStatusText(updateState: SettingUpdateState) {
+function getUpdateStatusText(t: ReturnType<typeof useI18n>['t'], updateState: SettingUpdateState) {
   switch (updateState.status) {
     case 'checking':
-      return 'Checking for updates...';
+      return t('settings.general.checkingForUpdates');
     case 'not-available':
-      return 'You have the latest version';
+      return t('settings.general.latestVersion');
     case 'available':
-      return `New version available: v${updateState.updateInfo?.version ?? ''}`;
+      return t('settings.general.newVersionAvailable', {
+        version: updateState.updateInfo?.version ?? '',
+      });
     case 'downloading':
-      return `Downloading new version... ${Math.round(updateState.progress?.percent ?? 0)}%`;
+      return t('settings.general.downloadingVersion', {
+        percent: Math.round(updateState.progress?.percent ?? 0),
+      });
     case 'downloaded':
-      return 'Download complete, ready to install';
+      return t('settings.general.downloadComplete');
     case 'error':
-      return `Update error: ${updateState.error ?? 'Unknown error'}`;
+      return t('settings.general.updateError', {
+        error: updateState.error ?? t('common.unknownError'),
+      });
     default:
-      return 'Check for updates to get latest features';
+      return t('settings.general.updateHint');
   }
 }
 
@@ -50,16 +56,18 @@ export default function GeneralSettingsPanel({
   onLanguageChange,
   updateState,
 }: GeneralSettingsPanelProps) {
+  const { t } = useI18n();
+
   return (
     <section className="flex-1 h-full p-[20px] select-none">
       <SectionHeader
-        title="Basic Settings"
+        title={t('settings.general.title')}
-        description="Customize the look and feel of the application"
+        description={t('settings.general.description')}
       />
 
-      <div className="w-full flex items-center mt-[20px] py-[20px] box-border border-b border-dashed border-[#E5E8EE] dark:border-gray-700">
+      <div className="mt-[20px] box-border flex w-full items-center border-b border-dashed border-[#E5E8EE] py-[20px] dark:border-gray-700">
-        <div className="text-[16px] font-medium text-[#171717] dark:text-gray-100 mr-[24px] whitespace-nowrap">
+        <div className="mr-[24px] whitespace-nowrap text-[16px] font-medium text-[#171717] dark:text-gray-100">
-          Theme Settings
+          {t('settings.general.themeSection')}
         </div>
         <div className="flex-1">
           <div className="flex flex-wrap gap-3">
@@ -74,13 +82,13 @@ export default function GeneralSettingsPanel({
                     void onThemeChange(value);
                   }}
                   className={[
-                    'px-5 py-1.5 rounded-full border text-[14px] font-medium transition-all duration-200 flex items-center gap-2',
+                    'flex items-center gap-2 rounded-full border px-5 py-1.5 text-[14px] font-medium transition-all duration-200',
                     active
-                      ? 'bg-blue-50 dark:bg-blue-900/20 border-blue-500 dark:border-blue-400 text-blue-700 dark:text-blue-300'
+                      ? 'border-blue-500 bg-blue-50 text-blue-700 dark:border-blue-400 dark:bg-blue-900/20 dark:text-blue-300'
-                      : 'bg-white dark:bg-gray-800 border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700',
+                      : 'border-gray-300 bg-white text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700',
                   ].join(' ')}
                 >
-                  <Icon className="w-4 h-4" />
+                  <Icon className="h-4 w-4" />
                   {t(labelPath)}
                 </button>
               );
@@ -89,11 +97,11 @@ export default function GeneralSettingsPanel({
         </div>
       </div>
 
-      <div className="w-full flex items-center mt-[20px] py-[20px] box-border border-b border-dashed border-[#E5E8EE] dark:border-gray-700">
+      <div className="mt-[20px] box-border flex w-full items-center border-b border-dashed border-[#E5E8EE] py-[20px] dark:border-gray-700">
-        <div className="text-[16px] font-medium text-[#171717] dark:text-gray-100 mr-[24px] whitespace-nowrap">
+        <div className="mr-[24px] whitespace-nowrap text-[16px] font-medium text-[#171717] dark:text-gray-100">
-          Language
+          {t('settings.general.languageSection')}
         </div>
-        <div className="flex gap-2 flex-wrap">
+        <div className="flex flex-wrap gap-2">
           {SUPPORTED_LANGUAGE_CODES.map((code) => {
             const active = language === code;
 
@@ -105,10 +113,10 @@ export default function GeneralSettingsPanel({
                   void onLanguageChange(code);
                 }}
                 className={[
-                  'px-5 py-1.5 rounded-full border text-[14px] font-medium transition-all duration-200 flex items-center gap-2',
+                  'flex items-center gap-2 rounded-full border px-5 py-1.5 text-[14px] font-medium transition-all duration-200',
                   active
-                    ? 'bg-blue-50 dark:bg-blue-900/20 border-blue-500 dark:border-blue-400 text-blue-700 dark:text-blue-300'
+                    ? 'border-blue-500 bg-blue-50 text-blue-700 dark:border-blue-400 dark:bg-blue-900/20 dark:text-blue-300'
-                    : 'bg-white dark:bg-gray-800 border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700',
+                    : 'border-gray-300 bg-white text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700',
                 ].join(' ')}
               >
                 {t(`language.${code}`)}
@@ -119,11 +127,15 @@ export default function GeneralSettingsPanel({
       </div>
 
       <div className="mt-[40px]">
-        <div className="text-[24px] font-medium text-[#171717] dark:text-gray-100 mb-[24px]">Updates</div>
+        <div className="mb-[24px] text-[24px] font-medium text-[#171717] dark:text-gray-100">
+          {t('settings.general.updatesTitle')}
+        </div>
 
-        <div className="flex items-center justify-between mb-[16px] gap-4">
+        <div className="mb-[16px] flex items-center justify-between gap-4">
           <div>
-            <div className="text-[14px] text-[#525866] dark:text-gray-400 mb-[4px]">Current Version</div>
+            <div className="mb-[4px] text-[14px] text-[#525866] dark:text-gray-400">
+              {t('settings.general.currentVersion')}
+            </div>
             <div className="text-[28px] font-bold text-[#171717] dark:text-gray-100">
               v{updateState.currentVersion}
             </div>
@@ -131,31 +143,29 @@ export default function GeneralSettingsPanel({
 
           <button
             type="button"
-            className="p-[8px] rounded-full hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors"
+            className="rounded-full p-[8px] transition-colors hover:bg-gray-100 dark:hover:bg-gray-800"
             onClick={() => {
               void updateState.checkUpdate();
             }}
-            aria-label="Check for updates"
+            aria-label={t('settings.general.checkForUpdates')}
           >
             <RefreshIcon
               className={[
-                'w-5 h-5 text-[#525866] dark:text-gray-400',
+                'h-5 w-5 text-[#525866] dark:text-gray-400',
                 updateState.status === 'checking' ? 'animate-spin' : '',
               ].join(' ')}
             />
           </button>
         </div>
 
-        <div className="bg-[#F5F7FA] dark:bg-gray-800 rounded-[8px] p-[16px] flex items-center justify-between gap-4 mb-[16px]">
+        <div className="mb-[16px] flex items-center justify-between gap-4 rounded-[8px] bg-[#F5F7FA] p-[16px] dark:bg-gray-800">
           <div
             className={[
               'text-[14px]',
-              updateState.status === 'error'
+              updateState.status === 'error' ? 'text-red-500' : 'text-[#525866] dark:text-gray-300',
-                ? 'text-red-500'
-                : 'text-[#525866] dark:text-gray-300',
             ].join(' ')}
           >
-            {getUpdateStatusText(updateState)}
+            {getUpdateStatusText(t, updateState)}
           </div>
 
           <div className="shrink-0">
@@ -165,9 +175,9 @@ export default function GeneralSettingsPanel({
                 onClick={() => {
                   void updateState.downloadUpdate();
                 }}
-                className="px-[14px] py-[8px] rounded-[8px] bg-[#2B7FFF] text-white text-[14px] font-medium hover:bg-[#1F6AE5] transition-colors"
+                className="rounded-[8px] bg-[#2B7FFF] px-[14px] py-[8px] text-[14px] font-medium text-white transition-colors hover:bg-[#1F6AE5]"
               >
-                Download Update
+                {t('settings.general.downloadUpdate')}
               </button>
             ) : updateState.status === 'downloaded' ? (
               <button
@@ -175,9 +185,9 @@ export default function GeneralSettingsPanel({
                 onClick={() => {
                   void updateState.installUpdate();
                 }}
-                className="px-[14px] py-[8px] rounded-[8px] bg-[#1FC16B] text-white text-[14px] font-medium hover:bg-[#17A95C] transition-colors"
+                className="rounded-[8px] bg-[#1FC16B] px-[14px] py-[8px] text-[14px] font-medium text-white transition-colors hover:bg-[#17A95C]"
               >
-                Restart and Install
+                {t('settings.general.restartAndInstall')}
               </button>
             ) : (
               <button
@@ -185,31 +195,31 @@ export default function GeneralSettingsPanel({
                 onClick={() => {
                   void updateState.checkUpdate();
                 }}
-                className="px-[14px] py-[8px] rounded-[8px] border border-[#E5E8EE] dark:border-gray-600 bg-white dark:bg-gray-700 text-[#171717] dark:text-gray-100 text-[14px] font-medium hover:bg-gray-50 dark:hover:bg-gray-600 transition-colors inline-flex items-center gap-2"
+                className="inline-flex items-center gap-2 rounded-[8px] border border-[#E5E8EE] bg-white px-[14px] py-[8px] text-[14px] font-medium text-[#171717] transition-colors hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-100 dark:hover:bg-gray-600"
               >
                 <RefreshIcon
                   className={[
-                    'w-4 h-4',
+                    'h-4 w-4',
                     updateState.status === 'checking' ? 'animate-spin' : '',
                   ].join(' ')}
                 />
-                Check for Updates
+                {t('settings.general.checkForUpdates')}
               </button>
             )}
           </div>
         </div>
 
-        <div className="text-[12px] text-[#99A0AE] dark:text-gray-500 mb-[32px]">
+        <div className="mb-[32px] text-[12px] text-[#99A0AE] dark:text-gray-500">
-          When auto-update is enabled, updates will be downloaded and installed automatically.
+          {t('settings.general.autoUpdateHint')}
         </div>
 
-        <div className="flex items-center justify-between py-[16px] border-b border-[#E5E8EE] dark:border-gray-800 gap-4">
+        <div className="flex items-center justify-between gap-4 border-b border-[#E5E8EE] py-[16px] dark:border-gray-800">
           <div>
-            <div className="text-[16px] text-[#171717] dark:text-gray-100 mb-[4px]">
+            <div className="mb-[4px] text-[16px] text-[#171717] dark:text-gray-100">
-              Auto check for updates
+              {t('settings.general.autoCheckTitle')}
             </div>
             <div className="text-[14px] text-[#99A0AE] dark:text-gray-500">
-              Check for updates on startup
+              {t('settings.general.autoCheckDescription')}
             </div>
           </div>
 
@@ -219,13 +229,13 @@ export default function GeneralSettingsPanel({
           />
         </div>
 
-        <div className="flex items-center justify-between py-[16px] gap-4">
+        <div className="flex items-center justify-between gap-4 py-[16px]">
           <div>
-            <div className="text-[16px] text-[#171717] dark:text-gray-100 mb-[4px]">
+            <div className="mb-[4px] text-[16px] text-[#171717] dark:text-gray-100">
-              Auto download updates
+              {t('settings.general.autoDownloadTitle')}
             </div>
             <div className="text-[14px] text-[#99A0AE] dark:text-gray-500">
-              Automatically download and install updates
+              {t('settings.general.autoDownloadDescription')}
             </div>
           </div>
 

src/pages/Setting/components/SettingMenu.tsx

@@ -1,3 +1,4 @@
+import { useI18n } from '../../../i18n';
 import { SettingsIcon, UserIcon } from './SettingIcons';
 
 export type SettingView = 'account' | 'general';
@@ -9,27 +10,31 @@ type SettingMenuProps = {
 
 const MENU_ITEMS: Array<{
   id: SettingView;
-  label: string;
+  labelKey: 'settings.menu.account' | 'settings.menu.general';
   Icon: typeof UserIcon;
 }> = [
   {
     id: 'account',
-    label: 'Account',
+    labelKey: 'settings.menu.account',
     Icon: UserIcon,
   },
   {
     id: 'general',
-    label: 'General',
+    labelKey: 'settings.menu.general',
     Icon: SettingsIcon,
   },
 ];
 
 export default function SettingMenu({ currentView, onChange }: SettingMenuProps) {
-  return (
+  const { t } = useI18n();
-    <aside className="w-[160px] h-full box-border border-r border-[#E5E8EE] dark:border-gray-700 py-[12px] px-[8px] flex flex-col gap-[4px] select-none shrink-0">
-      <div className="text-[12px] text-[#99A0AE] dark:text-gray-500 p-[4px]">System Settings</div>
 
-      {MENU_ITEMS.map(({ id, label, Icon }) => {
+  return (
+    <aside className="box-border flex h-full w-[160px] shrink-0 flex-col gap-[4px] border-r border-[#E5E8EE] px-[8px] py-[12px] select-none dark:border-gray-700">
+      <div className="p-[4px] text-[12px] text-[#99A0AE] dark:text-gray-500">
+        {t('settings.menu.systemSettings')}
+      </div>
+
+      {MENU_ITEMS.map(({ id, labelKey, Icon }) => {
         const active = currentView === id;
 
         return (
@@ -38,19 +43,19 @@ export default function SettingMenu({ currentView, onChange }: SettingMenuProps)
             type="button"
             onClick={() => onChange(id)}
             className={[
-              'box-border flex items-center py-[10px] px-[12px] rounded-[6px] cursor-pointer transition-colors',
+              'box-border flex cursor-pointer items-center rounded-[6px] px-[12px] py-[10px] transition-colors',
               active ? 'bg-[#EFF6FF] dark:bg-[#222225]' : 'hover:bg-[#EFF6FF] dark:hover:bg-[#222225]',
             ].join(' ')}
           >
             <Icon
-              className="w-[20px] h-[20px]"
+              className="h-[20px] w-[20px]"
               style={{ color: active ? '#2B7FFF' : '#525866' }}
             />
             <span
               className="box-border px-[8px] text-[14px] font-medium dark:text-gray-300"
               style={{ color: active ? '#2B7FFF' : '#525866' }}
             >
-              {label}
+              {t(labelKey)}
             </span>
           </button>
         );

src/pages/Skills/copy.ts

@@ -1,5 +1,4 @@
-import { useEffect, useState } from 'react';
+import { useLocale } from '../../i18n';
-import { getLocale, i18n } from '../../i18n';
 import type { LanguageCode } from '../../types/runtime';
 import { SKILLS_MESSAGES } from './messages';
 
@@ -46,9 +45,7 @@ function createSkillsTranslate(locale: LanguageCode): SkillsTranslate {
 }
 
 export function useSkillsCopy(): SkillsTranslate {
-  const [locale, setLocale] = useState<LanguageCode>(getLocale());
+  const locale = useLocale();
-
-  useEffect(() => i18n.subscribe(setLocale), []);
 
   return createSkillsTranslate(locale);
 }

src/router/routes.ts

@@ -12,20 +12,26 @@ export type WorkspacePath = Exclude<AppPath, '/login'>;
 
 export type NavItem = {
   path: WorkspacePath;
-  label: string;
+  labelKey:
-  description: string;
+    | 'sidebar.home'
+    | 'sidebar.knowledge'
+    | 'sidebar.models'
+    | 'sidebar.skills'
+    | 'sidebar.cron'
+    | 'sidebar.scripts'
+    | 'sidebar.settings';
 };
 
 export const DEFAULT_PATH: WorkspacePath = '/home';
 
 export const NAV_ITEMS: NavItem[] = [
-  { path: '/home', label: '首页', description: '对话与首页入口' },
+  { path: '/home', labelKey: 'sidebar.home' },
-  { path: '/knowledge', label: '知识库', description: '知识库与内容管理' },
+  { path: '/knowledge', labelKey: 'sidebar.knowledge' },
-  { path: '/agents', label: '模型', description: '智能体与提供方' },
+  { path: '/agents', labelKey: 'sidebar.models' },
-  { path: '/skills', label: '技能', description: '技能与能力集' },
+  { path: '/skills', labelKey: 'sidebar.skills' },
-  { path: '/cron', label: '定时任务', description: '计划与调度' },
+  { path: '/cron', labelKey: 'sidebar.cron' },
-  { path: '/scripts', label: '脚本', description: '脚本与自动化' },
+  { path: '/scripts', labelKey: 'sidebar.scripts' },
-  { path: '/setting', label: '设置', description: '应用配置' },
+  { path: '/setting', labelKey: 'sidebar.settings' },
 ];
 
 export function normalizeWorkspacePath(pathname: string): WorkspacePath {