feat: v0.7.2 安全收口 · 断链接线 · 观测补洞 — 230 用例扩充与全量回归

P1 修复面收口: /clear 全链路根治(前端清空联动 DB messages+摘要游标+TRACE 快照, IPC 语义改"操作完成"; 流式中拒绝); web_browser open 补 SSRF 校验(Chromium 旁路关闭, 与 web_fetch/http_request 同源 validateSSRF); MCP 工具结果纳入注入扫描(mcp_* 前缀按网络来源同级 full 模式, 收敛 resolveScanMode 单点); Trace 落库/入 store 双重瘦身 (tool_result base64/超长字段剥离, metadata 防 MB 级膨胀); 文本附件 512KB 闸门 (file.slice 首段读取+truncated 标志随消息持久化+主进程附件提示感知截断); 单实例锁(requestSingleInstanceLock + second-instance 聚焦已有窗口) P2 安全纵深: ConfirmationHook 多窗口化(确认请求/超时提示改全窗口广播, getAllWindows 空时回退 mainWindow, fail-closed 判定升级双通道); mcp_servers.headers 全链路接线(safeParseHeaders 容错解析+SSE/StreamableHTTP requestInit 注入+IPC 逐项校验+设置页 JSON 输入, 远程 MCP 鉴权头可用) P3 断链接线: llm:listModels IPC(六家 adapter 动态模型发现首次接线, 配置完整性前置校验); Ollama pullModel IPC+设置页下载卡片(进度/取消/能力徽标, v0.7.0 死代码激活); 后台会话运行指示(sessionRunStates 图+Sidebar 状态点, 多会话并发可见); IR 卫生(移除 THINKING_START/END 死枚举, constraints 标注预留) P4 质量与文档: i18n 第二阶段(确认弹框/侧栏/状态栏/AgentMonitor/终止原因出层, 外观设置 zh-CN/en-US 切换, ui.locale 持久化, 渲染时求值规避异步注册); README/D1 文档对齐(http_request 风险等级/用例数/实现状态注记); 版本号 0.7.2 测试: 507 → 737 用例(+230, 11 个新文件)。覆盖补齐: context-builder/consolidator/ orchestrator/workspace.service/session-recorder/config-layering/secure-config/ network-proxy + IPC mcp/tasks/memory/app/data 域 + 渲染层 store 与流事件管线纯函数。测试驱动修复: workspace.appendMemory 中文分区 \b 词边界失效(JS \b 不含 CJK), 固化条目恒追加文件末尾产生重复分区头 → (?=\n|$) 前瞻断言根治回归: typecheck 双端 0 错误; ESLint 0/0; 系统 Node 687 通过 50 跳过; Electron ABI 全量 737/737 零跳过
2026-08-30 00:09:25 +08:00
parent 36e4b28d93
commit 26169b7be4
55 changed files with 5673 additions and 434 deletions
@@ -8,8 +8,11 @@ import { Box, Typography, Stack, Table, TableBody, TableRow, TableCell, Chip } f
 import { Activity, Cpu, Bot } from 'lucide-react';
 import { useEffect, useMemo, useState } from 'react';
 import { useAgentStore, type AgentStatus } from '@renderer/stores/agent-store';
-import { AGENT_STATUS_COLORS, AGENT_STATUS_LABELS, PROVIDER_LABELS } from '@renderer/lib/constants';
+import { AGENT_STATUS_COLORS, agentStatusLabel, PROVIDER_LABELS } from '@renderer/lib/constants';
 import { formatDuration } from '@renderer/lib/formatters';
+// v0.7.2 P4-15: 文案出层（字典含注册副作用，须在 t() 使用前 import）
+import { t } from '@renderer/lib/i18n';
+import '@renderer/lib/i18n-strings';

 const STATUS_ICONS: Record<AgentStatus, typeof Activity> = {
  idle: Activity,
@@ -40,12 +43,23 @@ const SUB_STATUS_COLORS: Record<SubAgentItem['status'], string> = {
  error: '#f87171',
 };

-const SUB_STATUS_LABELS: Record<SubAgentItem['status'], string> = {
-  delegated: '已委派',
-  running: '运行中',
-  completed: '已完成',
-  error: '失败',
-};
+/**
+ * v0.7.2 P4-15: SubAgent 状态文案出层。
+ * 注意：t() 必须在渲染时求值而非模块加载时 —— i18next 的字典注册是异步的
+ * （registerTranslations 经 ensureInit().then 落库），模块顶层固化会拿到 key 本体。
+ */
+function subStatusLabel(status: SubAgentItem['status']): string {
+  switch (status) {
+    case 'delegated':
+      return t('monitor.sub.delegated');
+    case 'running':
+      return t('monitor.sub.running');
+    case 'completed':
+      return t('monitor.sub.completed');
+    case 'error':
+      return t('monitor.sub.error');
+  }
+}

 export function AgentMonitor(): React.JSX.Element {
  const agentStatus = useAgentStore((s) => s.agentStatus);
@@ -116,7 +130,7 @@ export function AgentMonitor(): React.JSX.Element {

  const StatusIcon = STATUS_ICONS[agentStatus];
  const statusColor = AGENT_STATUS_COLORS[agentStatus];
-  const statusLabel = AGENT_STATUS_LABELS[agentStatus];
+  const statusLabel = agentStatusLabel(agentStatus);

  return (
    <Box sx={{ mt: 2, pt: 2, borderTop: 1, borderColor: 'divider', flexShrink: 0 }}>
@@ -131,7 +145,7 @@ export function AgentMonitor(): React.JSX.Element {
            color: 'text.secondary',
          }}
        >
-          Agent 状态
+          {t('monitor.agentStatus')}
        </Typography>
      </Stack>

@@ -181,7 +195,7 @@ export function AgentMonitor(): React.JSX.Element {
        <TableBody>
          <TableRow>
            <TableCell sx={{ color: 'text.secondary', fontSize: 11, width: '40%' }}>
-              Provider
+              {t('monitor.provider')}
            </TableCell>
            <TableCell
              sx={{
@@ -200,7 +214,9 @@ export function AgentMonitor(): React.JSX.Element {
            </TableCell>
          </TableRow>
          <TableRow>
-            <TableCell sx={{ color: 'text.secondary', fontSize: 11 }}>模型</TableCell>
+            <TableCell sx={{ color: 'text.secondary', fontSize: 11 }}>
+              {t('monitor.model')}
+            </TableCell>
            <TableCell
              sx={{
                fontFamily: 'monospace',
@@ -218,7 +234,9 @@ export function AgentMonitor(): React.JSX.Element {
            </TableCell>
          </TableRow>
          <TableRow>
-            <TableCell sx={{ color: 'text.secondary', fontSize: 11 }}>迭代</TableCell>
+            <TableCell sx={{ color: 'text.secondary', fontSize: 11 }}>
+              {t('monitor.iteration')}
+            </TableCell>
            <TableCell
              sx={{
                fontFamily: 'monospace',
@@ -233,7 +251,9 @@ export function AgentMonitor(): React.JSX.Element {
          </TableRow>
          {totalDuration > 0 && (
            <TableRow>
-              <TableCell sx={{ color: 'text.secondary', fontSize: 11 }}>总耗时</TableCell>
+              <TableCell sx={{ color: 'text.secondary', fontSize: 11 }}>
+                {t('monitor.totalDuration')}
+              </TableCell>
              <TableCell
                sx={{
                  fontFamily: 'monospace',
@@ -264,10 +284,10 @@ export function AgentMonitor(): React.JSX.Element {
                color: 'text.secondary',
              }}
            >
-              SubAgent 任务
+              {t('monitor.subAgentTasks')}
            </Typography>
            <Typography variant="caption" sx={{ ml: 'auto', color: 'text.disabled', fontSize: 10 }}>
-              {subAgents.length} 个
+              {t('monitor.count', { count: subAgents.length })}
            </Typography>
          </Stack>
          <Stack spacing={0.5} sx={{ maxHeight: 220, overflowY: 'auto' }}>
@@ -316,7 +336,7 @@ export function AgentMonitor(): React.JSX.Element {
                    </Typography>
                  )}
                  <Chip
-                    label={SUB_STATUS_LABELS[sub.status]}
+                    label={subStatusLabel(sub.status)}
                    size="small"
                    sx={{
                      height: 16,
@@ -39,6 +39,9 @@ import { useSessionStore, type Session } from '@renderer/stores/session-store';
 import { useAgentStore } from '@renderer/stores/agent-store';
 import { formatRelativeTime } from '@renderer/lib/formatters';
 import { LAYOUT } from '@renderer/lib/constants';
+// v0.7.2 P4-15: 文案出层（字典含注册副作用，须在 t() 使用前 import）
+import { t } from '@renderer/lib/i18n';
+import '@renderer/lib/i18n-strings';
 import { ContextMenu, createContextMenuItems } from '@renderer/components/ContextMenu';

 export function Sidebar(): React.JSX.Element {
@@ -48,7 +51,6 @@ export function Sidebar(): React.JSX.Element {
  const loadSessionMessages = useAgentStore((s) => s.setCurrentSession);
  const searchQuery = useSessionStore((s) => s.searchQuery);
  const setSearchQuery = useSessionStore((s) => s.setSearchQuery);
-  const agentStatus = useAgentStore((s) => s.agentStatus);
  // v0.5.0: 内容搜索结果（FTS5），按会话聚合 { sessionId → snippet }
  const [contentMatches, setContentMatches] = useState<
    Map<string, { snippet: string; matchCount: number }>
@@ -173,7 +175,7 @@ export function Sidebar(): React.JSX.Element {
        console.error('[Sidebar] Failed to create session:', err);
        import('@metona-team/metona-toast')
          .then((mod) => {
-            mod.default.error('创建会话失败，请检查数据库状态');
+            mod.default.error(t('sidebar.toast.createFailed'));
          })
          .catch(() => {});
        return; // 不创建本地假会话
@@ -184,7 +186,7 @@ export function Sidebar(): React.JSX.Element {
    // 直接提示用户（正常构建下 preload 必然提供该 API，此分支仅在桥接损坏时触达）。
    console.error('[Sidebar] window.metona.sessions.create is unavailable — IPC bridge broken');
    import('@metona-team/metona-toast')
-      .then((mod) => mod.default.error('IPC 桥不可用：无法创建会话'))
+      .then((mod) => mod.default.error(t('sidebar.toast.bridgeUnavailable')))
      .catch(() => {});
  };

@@ -210,14 +212,14 @@ export function Sidebar(): React.JSX.Element {
          onClick={handleNewSession}
          sx={{ mb: 1.5, fontSize: 12 }}
        >
-          <Plus size={14} style={{ marginRight: 8 }} /> 新建会话
+          <Plus size={14} style={{ marginRight: 8 }} /> {t('sidebar.newSession')}
        </Button>

        <TextField
          size="small"
          value={searchQuery}
          onChange={(e) => setSearchQuery(e.target.value)}
-          placeholder="搜索会话标题与内容..."
+          placeholder={t('sidebar.searchPlaceholder')}
          slotProps={{
            input: {
              startAdornment: <Search size={14} style={{ color: '#8b8fa7', marginRight: 8 }} />,
@@ -235,7 +237,7 @@ export function Sidebar(): React.JSX.Element {
              variant="caption"
              sx={{ textAlign: 'center', py: 4, display: 'block', color: 'text.secondary' }}
            >
-              {searchQuery ? '无匹配结果' : '暂无会话'}
+              {searchQuery ? t('sidebar.noMatch') : t('sidebar.empty')}
            </Typography>
          ) : (
            filteredSessions.map((session) => (
@@ -243,10 +245,6 @@ export function Sidebar(): React.JSX.Element {
                key={session.id}
                session={session}
                isActive={session.id === currentSessionId}
-                isAgentActive={
-                  session.id === currentSessionId &&
-                  (agentStatus === 'thinking' || agentStatus === 'executing')
-                }
                contentMatch={contentMatches.get(session.id)}
                onClick={() => {
                  setCurrentSession(session.id);
@@ -287,13 +285,13 @@ function ArchivedSessionsPanel(): React.JSX.Element | null {
        useSessionStore.getState().archiveSession(sessionId, false);
      } else {
        import('@metona-team/metona-toast')
-          .then((mod) => mod.default.error(r?.error ?? '恢复失败'))
+          .then((mod) => mod.default.error(r?.error ?? t('sidebar.toast.restoreFailed')))
          .catch(() => {});
      }
    } catch (err) {
      console.error('[Sidebar] Unarchive failed:', err);
      import('@metona-team/metona-toast')
-        .then((mod) => mod.default.error('恢复失败'))
+        .then((mod) => mod.default.error(t('sidebar.toast.restoreFailed')))
        .catch(() => {});
    }
  };
@@ -312,12 +310,12 @@ function ArchivedSessionsPanel(): React.JSX.Element | null {
        <ListItemText
          primary={
            <Typography variant="body2" sx={{ fontSize: 12 }}>
-              已归档
+              {t('sidebar.archived')}
            </Typography>
          }
        />
        <Typography variant="caption" sx={{ color: 'text.disabled', fontSize: 10 }}>
-          {archived.length} 个
+          {t('sidebar.count', { count: archived.length })}
        </Typography>
      </ListItemButton>
      <Collapse in={expanded}>
@@ -358,7 +356,7 @@ function ArchivedSessionsPanel(): React.JSX.Element | null {
                  void handleUnarchive(s.id);
                }}
              >
-                恢复
+                {t('sidebar.restore')}
              </Button>
            </ListItemButton>
          ))}
@@ -371,17 +369,24 @@ function ArchivedSessionsPanel(): React.JSX.Element | null {
 function SessionItem({
  session,
  isActive,
-  isAgentActive,
  contentMatch,
  onClick,
 }: {
  session: Session;
  isActive: boolean;
-  isAgentActive: boolean;
  contentMatch?: { snippet: string; matchCount: number };
  onClick: () => void;
 }) {
  const [showDeleteDialog, setShowDeleteDialog] = useState(false);
+  // v0.7.2 P3-11: 运行状态判定升级 —— 当前会话沿用 agentStatus（即时反馈），
+  // 其他会话查 sessionRunStates 指示图（useAgentStream 全量维护）。
+  // 此前后台运行中的会话在 UI 上完全静默（消息流按当前会话过滤）。
+  const agentStatus = useAgentStore((s) => s.agentStatus);
+  const runState = useAgentStore((s) => s.sessionRunStates[session.id]);
+  const isAgentActive =
+    (isActive && (agentStatus === 'thinking' || agentStatus === 'executing')) ||
+    runState === 'thinking' ||
+    runState === 'executing';
  // F-1 修复: 挂载会话右键菜单（重命名/置顶/归档/导出/删除）
  // 此前 ContextMenu 的 session 分支约 200 行无任何触发点（死代码）
  const [contextMenu, setContextMenu] = useState<{ x: number; y: number } | null>(null);
@@ -401,7 +406,7 @@ function SessionItem({
        console.error('[Sidebar] Failed to delete session:', err);
        import('@metona-team/metona-toast')
          .then((mod) => {
-            mod.default.error('删除会话失败，请重试');
+            mod.default.error(t('sidebar.toast.deleteFailed'));
          })
          .catch(() => {});
        // 不调用 removeSession，保留会话在 UI 中（与数据库状态一致）
@@ -485,7 +490,9 @@ function SessionItem({
            <>
              <Typography variant="caption" sx={{ fontSize: 10 }}>
                {formatRelativeTime(session.updatedAt)}
-                {session.messageCount > 0 ? ` · ${session.messageCount} 条` : ''}
+                {session.messageCount > 0
+                  ? ` · ${t('sidebar.messageCount', { count: session.messageCount })}`
+                  : ''}
              </Typography>
              {/* v0.5.0: 内容匹配摘要（FTS5 snippet，高亮标记为 [匹配]） */}
              {contentMatch && (
@@ -502,7 +509,9 @@ function SessionItem({
                  }}
                  title={contentMatch.snippet}
                >
-                  {contentMatch.matchCount > 1 ? `(${contentMatch.matchCount} 处) ` : ''}
+                  {contentMatch.matchCount > 1
+                    ? t('sidebar.matchCount', { count: contentMatch.matchCount })
+                    : ''}
                  {contentMatch.snippet}
                </Typography>
              )}
@@ -512,7 +521,7 @@ function SessionItem({
        <IconButton
          className="delete-btn"
          size="small"
-          aria-label={`删除会话 ${session.title}`}
+          aria-label={t('sidebar.deleteSessionAria', { title: session.title })}
          onClick={handleDelete}
          sx={{
            opacity: 0,
@@ -533,10 +542,10 @@ function SessionItem({
        maxWidth="xs"
        fullWidth
      >
-        <DialogTitle sx={{ fontSize: 14 }}>删除会话</DialogTitle>
+        <DialogTitle sx={{ fontSize: 14 }}>{t('sidebar.deleteTitle')}</DialogTitle>
        <DialogContent>
          <Typography variant="body2" sx={{ color: 'text.secondary' }}>
-            确定删除会话「{session.title}」？此操作不可恢复。
+            {t('sidebar.deleteBody', { title: session.title })}
          </Typography>
        </DialogContent>
        <DialogActions>
@@ -545,10 +554,10 @@ function SessionItem({
            onClick={() => setShowDeleteDialog(false)}
            sx={{ color: 'text.secondary' }}
          >
-            取消
+            {t('common.cancel')}
          </Button>
          <Button size="small" color="error" variant="contained" onClick={confirmDelete}>
-            删除
+            {t('common.delete')}
          </Button>
        </DialogActions>
      </Dialog>
@@ -592,7 +601,7 @@ function ToolManagerPanel() {
          console.error('[Sidebar]', err);
          if (!cancelled) {
            import('@metona-team/metona-toast')
-              .then((mod) => mod.default.error('加载工具列表失败'))
+              .then((mod) => mod.default.error(t('sidebar.toast.toolsLoadFailed')))
              .catch(() => {});
          }
        });
@@ -629,7 +638,7 @@ function ToolManagerPanel() {
        <ListItemText
          primary={
            <Typography variant="body2" sx={{ fontSize: 12 }}>
-              工具管理
+              {t('sidebar.toolManager')}
            </Typography>
          }
        />
@@ -637,7 +646,7 @@ function ToolManagerPanel() {
          variant="caption"
          sx={{ color: readyCount > 0 ? 'success.main' : 'text.disabled', fontSize: 10 }}
        >
-          {readyCount} 就绪
+          {t('sidebar.toolsReady', { count: readyCount })}
        </Typography>
      </ListItemButton>
      <Collapse in={expanded}>
@@ -5,12 +5,24 @@
 */

 import { useState, useEffect } from 'react';
-import { Box, Typography, IconButton, Tooltip, Table, TableBody, TableRow, TableCell } from '@mui/material';
+import {
+  Box,
+  Typography,
+  IconButton,
+  Tooltip,
+  Table,
+  TableBody,
+  TableRow,
+  TableCell,
+} from '@mui/material';
 import { Settings } from 'lucide-react';
 import { useAgentStore } from '@renderer/stores/agent-store';
 import { useUIStore } from '@renderer/stores/ui-store';
-import { AGENT_STATUS_COLORS, AGENT_STATUS_LABELS, PROVIDER_LABELS } from '@renderer/lib/constants';
+import { AGENT_STATUS_COLORS, agentStatusLabel, PROVIDER_LABELS } from '@renderer/lib/constants';
 import { formatTokens } from '@renderer/lib/formatters';
+// v0.7.2 P4-15: 文案出层（字典含注册副作用，须在 t() 使用前 import）
+import { t } from '@renderer/lib/i18n';
+import '@renderer/lib/i18n-strings';

 export function StatusBar(): React.JSX.Element {
  const agentStatus = useAgentStore((s) => s.agentStatus);
@@ -28,40 +40,73 @@ export function StatusBar(): React.JSX.Element {
    // M-28 修复: 添加 cancelled 标志防止组件卸载后 setState
    let cancelled = false;
    if (window.metona?.app?.getVersion) {
-      window.metona.app.getVersion().then((v) => {
-        if (!cancelled) setVersion(`v${v}`);
-      }).catch((err) => { console.error('[StatusBar]', err); });
+      window.metona.app
+        .getVersion()
+        .then((v) => {
+          if (!cancelled) setVersion(`v${v}`);
+        })
+        .catch((err) => {
+          console.error('[StatusBar]', err);
+        });
    }
-    return () => { cancelled = true; };
+    return () => {
+      cancelled = true;
+    };
  }, []);

  return (
    <Box
      component="footer"
      sx={{
-        flexShrink: 0, display: 'flex', alignItems: 'center',
-        px: 2, height: 36, bgcolor: 'background.paper',
-        borderTop: 1, borderColor: 'divider', userSelect: 'none',
+        flexShrink: 0,
+        display: 'flex',
+        alignItems: 'center',
+        px: 2,
+        height: 36,
+        bgcolor: 'background.paper',
+        borderTop: 1,
+        borderColor: 'divider',
+        userSelect: 'none',
      }}
    >
      {/* 左侧：状态信息表格 */}
-      <Table size="small" sx={{
-        flex: 1, width: 'auto',
-        '& .MuiTableCell-root': { border: 0, py: 0, px: 1, fontSize: 11, fontWeight: 600, whiteSpace: 'nowrap' },
-      }}>
+      <Table
+        size="small"
+        sx={{
+          flex: 1,
+          width: 'auto',
+          '& .MuiTableCell-root': {
+            border: 0,
+            py: 0,
+            px: 1,
+            fontSize: 11,
+            fontWeight: 600,
+            whiteSpace: 'nowrap',
+          },
+        }}
+      >
        <TableBody>
          <TableRow>
            <TableCell sx={{ width: 'auto', py: 0, px: 1 }}>
              <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.75 }}>
                <Box
                  sx={{
-                    width: 8, height: 8, borderRadius: '50%', flexShrink: 0,
+                    width: 8,
+                    height: 8,
+                    borderRadius: '50%',
+                    flexShrink: 0,
                    bgcolor: AGENT_STATUS_COLORS[agentStatus],
-                    animation: (agentStatus === 'thinking' || agentStatus === 'executing') ? 'pulse 2s infinite' : 'none',
+                    animation:
+                      agentStatus === 'thinking' || agentStatus === 'executing'
+                        ? 'pulse 2s infinite'
+                        : 'none',
                  }}
                />
-                <Typography variant="caption" sx={{ color: 'text.secondary', fontSize: 11, fontWeight: 600, lineHeight: 1 }}>
-                  {AGENT_STATUS_LABELS[agentStatus]}
+                <Typography
+                  variant="caption"
+                  sx={{ color: 'text.secondary', fontSize: 11, fontWeight: 600, lineHeight: 1 }}
+                >
+                  {agentStatusLabel(agentStatus)}
                </Typography>
              </Box>
            </TableCell>
@@ -84,7 +129,7 @@ export function StatusBar(): React.JSX.Element {
      {/* 右侧：版本 + 设置 */}
      <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.5, flexShrink: 0 }}>
        {/* v0.6.4 P4-2: 版本号可点击 → 手动检查更新（feed 比对式） */}
-        <Tooltip title={`点击检查更新（当前 ${version}）`}>
+        <Tooltip title={t('status.checkUpdate', { version })}>
          <Typography
            variant="caption"
            component="button"
@@ -97,17 +142,22 @@ export function StatusBar(): React.JSX.Element {
                  if (result.status === 'available') {
                    import('@metona-team/metona-toast')
                      .then((mod) =>
-                        mod.default.info(`发现新版本 ${result.latestVersion}，点击此通知或设置中打开下载页`, {
-                          onClick: result.downloadUrl
-                            ? () =>
-                                void window.metona?.app?.openExternal(result.downloadUrl as string)
-                            : undefined,
-                        }),
+                        mod.default.info(
+                          t('status.newVersion', { version: result.latestVersion }),
+                          {
+                            onClick: result.downloadUrl
+                              ? () =>
+                                  void window.metona?.app?.openExternal(
+                                    result.downloadUrl as string,
+                                  )
+                              : undefined,
+                          },
+                        ),
                      )
                      .catch(() => {});
                  } else if (result.status === 'up-to-date') {
                    import('@metona-team/metona-toast')
-                      .then((mod) => mod.default.success('已是最新版本'))
+                      .then((mod) => mod.default.success(t('status.upToDate')))
                      .catch(() => {});
                  } else {
                    import('@metona-team/metona-toast')
@@ -122,15 +172,22 @@ export function StatusBar(): React.JSX.Element {
              color: checkingUpdate ? 'warning.main' : 'text.disabled',
              fontSize: 10,
              cursor: 'pointer',
-              border: 0, p: 0, bgcolor: 'transparent', lineHeight: 1,
+              border: 0,
+              p: 0,
+              bgcolor: 'transparent',
+              lineHeight: 1,
              '&:hover': { color: 'primary.main' },
            }}
          >
-            {checkingUpdate ? '检查中…' : version}
+            {checkingUpdate ? t('status.checking') : version}
          </Typography>
        </Tooltip>
-        <Tooltip title="设置 (Ctrl+,)">
-          <IconButton size="small" onClick={openSettings} sx={{ color: 'text.secondary', width: 28, height: 28 }}>
+        <Tooltip title={t('status.settings')}>
+          <IconButton
+            size="small"
+            onClick={openSettings}
+            sx={{ color: 'text.secondary', width: 28, height: 28 }}
+          >
            <Settings size={14} />
          </IconButton>
        </Tooltip>