diff --git a/frontend/src/components/monitor/log-center/LogRBAC.tsx b/frontend/src/components/monitor/log-center/LogRBAC.tsx
index 191a46e..99294a1 100644
--- a/frontend/src/components/monitor/log-center/LogRBAC.tsx
+++ b/frontend/src/components/monitor/log-center/LogRBAC.tsx
@@ -22,7 +22,7 @@ import i18n from '@/i18n';
 
 const ROLE_LABEL: Record<string, string> = {
   viewer: i18n.t('pipeline.viewer'),
-  analyst: i18n.t('分析者'),
+  analyst: i18n.t('monitor.logRbac.analyst'),
 };
 
 const ENGINE_LABEL: Record<string, string> = {
@@ -108,7 +108,7 @@ export default function LogRBAC() {
 
   const handleCreate = async () => {
     if (!newName.trim() || !newCode.trim() || !newPattern.trim()) {
-      toast.error(i18n.t('请填写名称、标识与正则')); return;
+      toast.error(i18n.t('monitor.logRbac.fillRequired')); return;
     }
     setSaving(true);
     try {
@@ -147,8 +147,8 @@ export default function LogRBAC() {
 
   const handleDelete = async (role: LogScopeRole) => {
     const ok = await _confirm({
-      title: i18n.t('删除权限'),
-      description: `确定删除「${role.name}」？将影响 ${matchCount[role.id]?.length || 0} 个示例范围`,
+      title: i18n.t('monitor.logRbac.deletePermission'),
+      description: i18n.t('monitor.logRbac.deleteConfirm', { name: role.name, count: matchCount[role.id]?.length || 0 }),
       variant: 'destructive',
     });
     if (!ok) return;
@@ -165,7 +165,7 @@ export default function LogRBAC() {
   };
 
   const handleAssign = async () => {
-    if (!selectedUserId || !assignRoleId) { toast.error(i18n.t('请选择用户和权限')); return; }
+    if (!selectedUserId || !assignRoleId) { toast.error(i18n.t('monitor.logRbac.selectUserAndPermission')); return; }
     setAssignLoading(true);
     try {
       await logRbacApi.assignRole(Number(selectedUserId), {
@@ -189,8 +189,8 @@ export default function LogRBAC() {
 
   const selectedUser = users.find((u) => String(u.id) === selectedUserId);
   const pageTabs = [
-    { id: 'roles', label: i18n.t('权限策略'), badge: roles.length || undefined },
-    { id: 'users', label: i18n.t('用户授权') },
+    { id: 'roles', label: i18n.t('monitor.logRbac.permissionPolicy'), badge: roles.length || undefined },
+    { id: 'users', label: i18n.t('monitor.logRbac.userAssignment') },
     { id: 'preview', label: i18n.t('pipeline.matchPreview') },
   ];
 
@@ -206,7 +206,7 @@ export default function LogRBAC() {
       onTabChange={setActiveTab}
       actions={(
         <Button className="dg-btn-primary" onClick={() => setCreateOpen(true)}>
-          <Plus className="w-4 h-4 mr-1" />新建权限
+          <Plus className="w-4 h-4 mr-1" />{i18n.t('monitor.logRbac.createPermission')}
         </Button>
       )}
       contentClassName="space-y-4"
@@ -215,8 +215,8 @@ export default function LogRBAC() {
         roles.length === 0 ? (
           <PageEmpty
             icon={<Shield className="h-10 w-10" />}
-            title={i18n.t('暂无日志权限策略')}
-            description={i18n.t('创建策略并分配给用户后，将按正则限制可查询的索引与 Label 范围')}
+            title={i18n.t('monitor.logRbac.noPolicies')}
+            description={i18n.t('monitor.logRbac.noPoliciesDesc')}
             action={<Button onClick={() => setCreateOpen(true)}><Plus className="h-4 w-4 mr-1" /> {i18n.t('monitor.logrbactsx.s6058845c')} </Button>}
           />
         ) : (
@@ -243,7 +243,7 @@ export default function LogRBAC() {
                           className="text-[10px] cursor-pointer border-[var(--dg-border)]"
                           onClick={() => { setActiveTab('preview'); setPreviewRoleId(role.id); }}
                         >
-                          {matchCount[role.id]?.length || 0} 个范围
+                          {i18n.t('monitor.logRbac.scopeCount', { count: matchCount[role.id]?.length || 0 })}
                         </Badge>
                       </div>
                       <p className="text-xs text-[var(--dg-text-muted)] mt-1 font-mono truncate">
@@ -259,7 +259,7 @@ export default function LogRBAC() {
                             <SelectTrigger className="h-7 w-20 text-xs"><SelectValue /></SelectTrigger>
                             <SelectContent>
                               <SelectItem value="viewer"> {i18n.t('pipeline.viewer')} </SelectItem>
-                              <SelectItem value="analyst"> {i18n.t('分析者')} </SelectItem>
+                              <SelectItem value="analyst"> {i18n.t('monitor.logRbac.analyst')} </SelectItem>
                             </SelectContent>
                           </Select>
                           <Button size="icon" variant="ghost" className="h-7 w-7" onClick={() => handleUpdate(role.id)}><Check className="w-3.5 h-3.5" /></Button>
@@ -285,7 +285,7 @@ export default function LogRBAC() {
         <Card className="dg-card">
           <CardContent className="p-4 space-y-4">
             <p className="text-xs text-[var(--dg-text-muted)]">
-              用户未分配任何策略时不拦截（向后兼容）；分配后仅允许命中策略的查询。
+              {i18n.t('monitor.logRbac.userPolicyHint')}
             </p>
             <div className="flex flex-wrap gap-3 items-end">
               <div className="space-y-1 flex-1 min-w-[200px]">
@@ -302,7 +302,7 @@ export default function LogRBAC() {
                 </Select>
               </div>
               <div className="space-y-1 w-48">
-                <Label className="text-xs"> {i18n.t('权限策略')} </Label>
+                <Label className="text-xs"> {i18n.t('monitor.logRbac.permissionPolicy')} </Label>
                 <Select value={assignRoleId} onValueChange={setAssignRoleId}>
                   <SelectTrigger className="h-8 text-sm dg-input"><SelectValue placeholder={i18n.t('kubernetes.hpa.selectPolicy')} /></SelectTrigger>
                   <SelectContent>
@@ -314,7 +314,7 @@ export default function LogRBAC() {
               </div>
               <Button className="h-8" onClick={handleAssign} disabled={assignLoading || !selectedUserId || !assignRoleId}>
                 {assignLoading ? <Loader2 className="w-3.5 h-3.5 mr-1 animate-spin" /> : <UserPlus className="w-3.5 h-3.5 mr-1" />}
-                分配
+                {i18n.t('monitor.logRbac.assign')}
               </Button>
             </div>
             {selectedUser ? (
@@ -351,7 +351,7 @@ export default function LogRBAC() {
           <CardContent className="p-4 space-y-3">
             <div className="flex flex-wrap gap-1.5">
               <Button variant={previewRoleId === null ? 'secondary' : 'ghost'} size="sm" onClick={() => setPreviewRoleId(null)}>
-                全部 ({SAMPLE_SCOPES.length})
+                {i18n.t('monitor.logRbac.all')} ({SAMPLE_SCOPES.length})
               </Button>
               {roles.map((r) => (
                 <Button
diff --git a/frontend/src/components/monitor/log-center/QuickQueryBar.tsx b/frontend/src/components/monitor/log-center/QuickQueryBar.tsx
index 037abd2..f57363e 100644
--- a/frontend/src/components/monitor/log-center/QuickQueryBar.tsx
+++ b/frontend/src/components/monitor/log-center/QuickQueryBar.tsx
@@ -4,36 +4,36 @@ import i18n from '@/i18n';
 
 const ALL_TEMPLATES: Record<'loki' | 'elasticsearch', { label: string; query: string }[]> = {
   loki: [
-    { label: i18n.t('Nginx 错误'), query: '{job="nginx"} |= "error"' },
-    { label: i18n.t('JSON 过滤'), query: '{namespace="prod"} | json | level="warn"' },
-    { label: i18n.t('超时搜索'), query: '{app="api"} |= "timeout"' },
-    { label: i18n.t('级别统计'), query: 'sum by(level) (count_over_time({job="app"}[5m]))' },
-    { label: i18n.t('正则多级别'), query: '{container="frontend"} |~ "ERROR|WARN|FATAL"' },
-    { label: i18n.t('慢请求>1s'), query: '{job="api"} | json | response_time > 1000' },
-    { label: i18n.t('错误率统计'), query: 'sum by(level) (count_over_time({app="cex-admin-api"} |= "error" [5m]))' },
-    { label: i18n.t('追踪ID查询'), query: '{app="cex-admin-api"} |= "trace_id" | json' },
-    { label: i18n.t('错误率统计'), query: 'sum by(service_name) (count_over_time({namespace="astralx"}[5m]))' },
-    { label: i18n.t('高延迟筛选'), query: '{app="cex-admin-api"} | json | response_time > 500' },
-    { label: i18n.t('异常堆栈'), query: '{app="cex-admin-api"} |= "Exception"' },
-    { label: i18n.t('monitor.logTrend'), query: 'sum(count_over_time({app="cex-admin-api"}[1h]))' },
-    { label: i18n.t('正则提取'), query: '{app="cex-admin-api"} | regexp "(?P<method>[A-Za-z0-9_]+) (?P<path>[^ ]+)"' },
-    { label: i18n.t('格式输出'), query: '{app="cex-admin-api"} | json | line_format "{{.level}} {{.message}}"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.nginxError'), query: '{job="nginx"} |= "error"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.jsonFilter'), query: '{namespace="prod"} | json | level="warn"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.timeoutSearch'), query: '{app="api"} |= "timeout"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.levelStats'), query: 'sum by(level) (count_over_time({job="app"}[5m]))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.regexMultiLevel'), query: '{container="frontend"} |~ "ERROR|WARN|FATAL"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.slowRequest1s'), query: '{job="api"} | json | response_time > 1000' },
+    { label: i18n.t('monitor.logCenter.quickQuery.errorRateStats'), query: 'sum by(level) (count_over_time({app="cex-admin-api"} |= "error" [5m]))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.traceIdQuery'), query: '{app="cex-admin-api"} |= "trace_id" | json' },
+    { label: i18n.t('monitor.logCenter.quickQuery.errorRateStats'), query: 'sum by(service_name) (count_over_time({namespace="astralx"}[5m]))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.highLatencyFilter'), query: '{app="cex-admin-api"} | json | response_time > 500' },
+    { label: i18n.t('monitor.logCenter.quickQuery.exceptionStack'), query: '{app="cex-admin-api"} |= "Exception"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.errorRateStats'), query: 'sum(count_over_time({app="cex-admin-api"}[1h]))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.regexExtract'), query: '{app="cex-admin-api"} | regexp "(?P<method>[A-Za-z0-9_]+) (?P<path>[^ ]+)"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.formatOutput'), query: '{app="cex-admin-api"} | json | line_format "{{.level}} {{.message}}"' },
   ],
   elasticsearch: [
     { label: 'API 5xx', query: 'status:500 AND path:"/api/*"' },
-    { label: i18n.t('错误超时'), query: '(level:error OR log.level:error) AND message:*timeout*' },
-    { label: i18n.t('排除调试'), query: 'host.name:server-* AND NOT level:debug' },
-    { label: i18n.t('慢请求'), query: 'response_time:>1000 AND method:POST' },
-    { label: i18n.t('严重错误'), query: '@timestamp:[now-1h TO now] AND (level:critical OR log.level:critical)' },
-    { label: i18n.t('严重错误'), query: 'service:nginx AND (level:(error OR fatal) OR log.level:(error OR fatal))' },
-    { label: i18n.t('组合查询'), query: 'app:cex-admin-api AND (level:(error OR warn) OR log.level:(error OR warn))' },
-    { label: i18n.t('模糊匹配'), query: 'message:*timeout* AND app:cex-admin-api' },
-    { label: i18n.t('范围查询'), query: 'response_time:[1000 TO *] AND method:POST' },
-    { label: i18n.t('排除路径'), query: 'app:cex-admin-api AND NOT path:/health' },
-    { label: i18n.t('时间过滤'), query: '@timestamp:[now-1h TO now] AND level:error' },
-    { label: i18n.t('IP段过滤'), query: 'client_ip:172.36.* AND app:cex-admin-api' },
-    { label: i18n.t('多级别筛选'), query: 'app:cex-admin-api AND (level:(error OR warn OR info) OR log.level:(error OR warn OR info))' },
-    { label: i18n.t('嵌套字段'), query: 'labels.orgId:10001 AND app:cex-admin-api' },
+    { label: i18n.t('monitor.logCenter.quickQuery.esErrorTimeout'), query: '(level:error OR log.level:error) AND message:*timeout*' },
+    { label: i18n.t('monitor.logCenter.quickQuery.excludeDebug'), query: 'host.name:server-* AND NOT level:debug' },
+    { label: i18n.t('monitor.logCenter.quickQuery.slowRequest'), query: 'response_time:>1000 AND method:POST' },
+    { label: i18n.t('monitor.logCenter.quickQuery.criticalError'), query: '@timestamp:[now-1h TO now] AND (level:critical OR log.level:critical)' },
+    { label: i18n.t('monitor.logCenter.quickQuery.criticalError'), query: 'service:nginx AND (level:(error OR fatal) OR log.level:(error OR fatal))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.combinedQuery'), query: 'app:cex-admin-api AND (level:(error OR warn) OR log.level:(error OR warn))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.fuzzyMatch'), query: 'message:*timeout* AND app:cex-admin-api' },
+    { label: i18n.t('monitor.logCenter.quickQuery.rangeQuery'), query: 'response_time:[1000 TO *] AND method:POST' },
+    { label: i18n.t('monitor.logCenter.quickQuery.excludePath'), query: 'app:cex-admin-api AND NOT path:/health' },
+    { label: i18n.t('monitor.logCenter.quickQuery.timeFilter'), query: '@timestamp:[now-1h TO now] AND level:error' },
+    { label: i18n.t('monitor.logCenter.quickQuery.ipSegmentFilter'), query: 'client_ip:172.36.* AND app:cex-admin-api' },
+    { label: i18n.t('monitor.logCenter.quickQuery.multiLevelFilter'), query: 'app:cex-admin-api AND (level:(error OR warn OR info) OR log.level:(error OR warn OR info))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.nestedField'), query: 'labels.orgId:10001 AND app:cex-admin-api' },
   ],
 };
 
@@ -46,7 +46,7 @@ export function QuickQueryBar({ engine, onSelect }: { engine: 'loki' | 'elastics
     <div>
       <button onClick={() => setOpen(!open)} className="flex items-center gap-1 text-[11px] px-2 py-1 rounded transition-colors" style={{ color: 'var(--dg-blue)', background: open ? 'var(--dg-bg-tertiary)' : 'transparent' }}>
         <span className="w-1.5 h-1.5 rounded-full" style={{ background: 'var(--dg-blue)' }} />
-        {labels[engine]} 快捷查询模板
+        {labels[engine]} {i18n.t('monitor.logCenter.quickQuery.quickTemplates')}
         <ChevronDown className="h-3 w-3" style={{ transform: open ? 'rotate(0deg)' : 'rotate(-90deg)', transition: 'transform 0.2s' }} />
       </button>
       {open && (
diff --git a/frontend/src/components/monitor/log-center/TimeRangePicker.tsx b/frontend/src/components/monitor/log-center/TimeRangePicker.tsx
index b6c5807..3a9e716 100644
--- a/frontend/src/components/monitor/log-center/TimeRangePicker.tsx
+++ b/frontend/src/components/monitor/log-center/TimeRangePicker.tsx
@@ -6,27 +6,27 @@ import i18n from '@/i18n';
 
 // 相对时间预设：最近N... 每次点击时计算 start = now - N // Logan.Li
 const RELATIVE_PRESETS = [
-  { label: i18n.t('最近1分钟'),  value: '1m' },
+  { label: i18n.t('monitor.timeRangePicker.range1min'),  value: '1m' },
   { label: i18n.t('monitor.logPanel.last5min'),  value: '5m' },
-  { label: i18n.t('最近15分钟'), value: '15m' },
-  { label: i18n.t('最近1小时'),  value: '1h' },
-  { label: i18n.t('最近4小时'),  value: '4h' },
-  { label: i18n.t('最近1天'),    value: '24h' },
-  { label: i18n.t('最近1周'),    value: '7d' },
-  { label: i18n.t('最近30天'),   value: '30d' },
+  { label: i18n.t('monitor.timeRangePicker.range15min'), value: '15m' },
+  { label: i18n.t('monitor.timeRangePicker.range1hour'),  value: '1h' },
+  { label: i18n.t('monitor.timeRangePicker.range4hours'),  value: '4h' },
+  { label: i18n.t('monitor.timeRangePicker.range1day'),    value: '24h' },
+  { label: i18n.t('monitor.timeRangePicker.range1week'),    value: '7d' },
+  { label: i18n.t('monitor.timeRangePicker.range30days'),   value: '30d' },
 ];
 
 // 绝对时间预设：固定的自然日/周/月/季/年 // Logan.Li
 const ABSOLUTE_PRESETS = [
   { label: i18n.t('audit.terminal.presetToday'),   value: 'today' },
   { label: i18n.t('common.yesterday'),   value: 'yesterday' },
-  { label: i18n.t('前天'),   value: 'day_before_yesterday' },
+  { label: i18n.t('monitor.timeRangePicker.dayBeforeYesterday'),   value: 'day_before_yesterday' },
   { label: i18n.t('common.thisWeek'),   value: 'this_week' },
   { label: i18n.t('common.lastWeek'),   value: 'last_week' },
   { label: i18n.t('cloud.thisMonth'),   value: 'this_month' },
   { label: i18n.t('common.lastMonth'),   value: 'last_month' },
-  { label: i18n.t('本季度'), value: 'this_quarter' },
-  { label: i18n.t('本年度'), value: 'this_year' },
+  { label: i18n.t('monitor.timeRangePicker.thisQuarter'), value: 'this_quarter' },
+  { label: i18n.t('monitor.timeRangePicker.thisYear'), value: 'this_year' },
 ];
 
 function getPresetRange(value: string): { start: Date; end: Date; label: string } {
@@ -136,7 +136,7 @@ export function TimeRangePicker({ value, onChange }: Props) {
           {/* 头部 */}
           <div className="flex items-center gap-2 mb-3 pb-3" style={{ borderBottom: '1px solid var(--dg-border)' }}>
             <Calendar className="h-4 w-4" style={{ color: 'var(--dg-blue)' }} />
-            <span className="text-sm font-medium" style={{ color: 'var(--dg-text-primary)' }}> {i18n.t('开启后折叠行仅显示前 500 字预览')} </span>
+            <span className="text-sm font-medium" style={{ color: 'var(--dg-text-primary)' }}> {i18n.t('monitor.timeRangePicker.selectTimeRange')} </span>
             <button
               onClick={openCustom}
               className="text-xs ml-2 px-2 py-0.5 rounded transition-colors"
@@ -152,7 +152,7 @@ export function TimeRangePicker({ value, onChange }: Props) {
           {mode === 'preset' ? (
             <>
               {/* 相对时间 — 最近... */}
-              <p className="text-[10px] mb-2 font-medium uppercase tracking-wide" style={{ color: '#22c55e' }}> {i18n.t(' /> 另存为 <ChevronDown className=')} </p>
+              <p className="text-[10px] mb-2 font-medium uppercase tracking-wide" style={{ color: '#22c55e' }}> {i18n.t('monitor.timeRangePicker.relativeTime')} </p>
               <div className="grid grid-cols-4 gap-1.5 mb-3">
                 {RELATIVE_PRESETS.map(p => (
                   <button
@@ -171,7 +171,7 @@ export function TimeRangePicker({ value, onChange }: Props) {
               </div>
 
               {/* 绝对时间 — 固定日历范围 */}
-              <p className="text-[10px] mb-2 font-medium uppercase tracking-wide" style={{ color: 'var(--dg-blue)' }}> {i18n.t('开启后折叠行仅显示前 500 字预览')} </p>
+              <p className="text-[10px] mb-2 font-medium uppercase tracking-wide" style={{ color: 'var(--dg-blue)' }}> {i18n.t('monitor.timeRangePicker.absoluteTime')} </p>
               <div className="grid grid-cols-5 gap-1.5">
                 {ABSOLUTE_PRESETS.map(p => (
                   <button
@@ -192,7 +192,7 @@ export function TimeRangePicker({ value, onChange }: Props) {
           ) : (
             /* 自定义日历模式 */
             <div className="space-y-3">
-              <p className="text-[10px] font-medium uppercase" style={{ color: 'var(--dg-blue)' }}> {i18n.t('开启后折叠行仅显示前 500 字预览')} </p>
+              <p className="text-[10px] font-medium uppercase" style={{ color: 'var(--dg-blue)' }}> {i18n.t('monitor.timeRangePicker.customTimeRange')} </p>
               <div className="grid grid-cols-2 gap-3">
                 <div>
                   <label className="text-[10px] block mb-1" style={{ color: 'var(--dg-text-muted)' }}> {i18n.t('system.terminalStartTime')} </label>
diff --git a/frontend/src/components/monitor/log-center/types-v3.ts b/frontend/src/components/monitor/log-center/types-v3.ts
index 4f4e9fe..d60ad1a 100644
--- a/frontend/src/components/monitor/log-center/types-v3.ts
+++ b/frontend/src/components/monitor/log-center/types-v3.ts
@@ -134,7 +134,7 @@ export const ENGINE_META: Record<LogEngine, { name: string; color: string; query
     color: '#f97316',
     queryPlaceholder: 'keyword | SELECT * WHERE level = "info"',
     statPlaceholder: '* | SELECT level, COUNT(*) as cnt GROUP BY level',
-    externalLink: i18n.t('SLS控制台'),
+    externalLink: i18n.t('monitor.logCenter.quickQuery.slsConsole'),
   },
 };
 
@@ -250,27 +250,27 @@ export const savedQueryStorage = {
 // 快捷查询模板 // Logan.Li
 export const QUICK_TEMPLATES: Record<LogEngine, { label: string; query: string }[]> = {
   loki: [
-    { label: i18n.t('Nginx 错误日志'), query: '{job="nginx"} |= "error"' },
-    { label: i18n.t('JSON 解析过滤'), query: '{namespace="prod"} | json | level="warn"' },
-    { label: i18n.t('超时搜索'), query: '{app="api"} |= "timeout"' },
-    { label: i18n.t('按级别统计'), query: 'sum by (level) (count_over_time({job="app"}[5m]))' },
-    { label: i18n.t('正则匹配多级别'), query: '{container="frontend"} |~ "ERROR|WARN|FATAL"' },
-    { label: i18n.t('慢请求 >1s'), query: '{job="api"} | json | response_time > 1000' },
+    { label: i18n.t('monitor.logCenter.quickQuery.nginxErrorLog'), query: '{job="nginx"} |= "error"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.jsonParseFilter'), query: '{namespace="prod"} | json | level="warn"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.timeoutSearch'), query: '{app="api"} |= "timeout"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.statsByLevel'), query: 'sum by (level) (count_over_time({job="app"}[5m]))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.regexMultiLevelMatch'), query: '{container="frontend"} |~ "ERROR|WARN|FATAL"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.slowRequestGt1s'), query: '{job="api"} | json | response_time > 1000' },
   ],
   elasticsearch: [
-    { label: i18n.t('API 5xx 错误'), query: 'status:500 AND path:"/api/*"' },
-    { label: i18n.t('错误超时日志'), query: '(level:error OR log.level:error) AND message:*timeout*' },
-    { label: i18n.t('排除调试日志'), query: 'host.name:server-* AND NOT level:debug AND NOT log.level:debug' },
-    { label: i18n.t('慢请求检测'), query: 'response_time:>1000 AND method:POST' },
-    { label: i18n.t('最近1小时严重错误'), query: '@timestamp:[now-1h TO now] AND (level:critical OR log.level:critical)' },
-    { label: i18n.t('最近1小时严重错误'), query: 'service:nginx AND (level:(error OR fatal) OR log.level:(error OR fatal))' },
+    { label: i18n.t('monitor.logCenter.quickQuery.api5xxError'), query: 'status:500 AND path:"/api/*"' },
+    { label: i18n.t('monitor.logCenter.quickQuery.errorTimeoutLog'), query: '(level:error OR log.level:error) AND message:*timeout*' },
+    { label: i18n.t('monitor.logCenter.quickQuery.excludeDebugLog'), query: 'host.name:server-* AND NOT level:debug AND NOT log.level:debug' },
+    { label: i18n.t('monitor.logCenter.quickQuery.slowRequestDetect'), query: 'response_time:>1000 AND method:POST' },
+    { label: i18n.t('monitor.logCenter.quickQuery.lastHourCritical'), query: '@timestamp:[now-1h TO now] AND (level:critical OR log.level:critical)' },
+    { label: i18n.t('monitor.logCenter.quickQuery.lastHourCritical'), query: 'service:nginx AND (level:(error OR fatal) OR log.level:(error OR fatal))' },
   ],
   sls: [
-    { label: i18n.t('错误日志筛选'), query: "* | select * where level = 'error'" },
-    { label: i18n.t('按级别统计'), query: "* | select count(*) as cnt, level group by level" },
-    { label: i18n.t('时间聚合'), query: "* | select date_trunc('minute', __time__) as t, count(*) group by t order by t" },
-    { label: i18n.t('状态码分布'), query: "* | select method, count(*) as cnt, avg(response_time) group by method order by cnt desc" },
-    { label: i18n.t('慢请求分析'), query: "* | select * where response_time > 1000 order by response_time desc limit 100" },
-    { label: i18n.t('状态码分布'), query: "* | select status_code, count(*) as cnt, count(*) * 100.0 / sum(count(*)) over() as pct group by status_code" },
+    { label: i18n.t('monitor.logCenter.quickQuery.errorLogFilter'), query: "* | select * where level = 'error'" },
+    { label: i18n.t('monitor.logCenter.quickQuery.statsByLevel'), query: "* | select count(*) as cnt, level group by level" },
+    { label: i18n.t('monitor.logCenter.quickQuery.timeAggregate'), query: "* | select date_trunc('minute', __time__) as t, count(*) group by t order by t" },
+    { label: i18n.t('monitor.logCenter.quickQuery.statusCodeDist'), query: "* | select method, count(*) as cnt, avg(response_time) group by method order by cnt desc" },
+    { label: i18n.t('monitor.logCenter.quickQuery.slowRequestAnalysis'), query: "* | select * where response_time > 1000 order by response_time desc limit 100" },
+    { label: i18n.t('monitor.logCenter.quickQuery.statusCodeDist'), query: "* | select status_code, count(*) as cnt, count(*) * 100.0 / sum(count(*)) over() as pct group by status_code" },
   ],
 };
diff --git a/frontend/src/locales/en-US.json b/frontend/src/locales/en-US.json
index 44648ab..f47ea01 100644
--- a/frontend/src/locales/en-US.json
+++ b/frontend/src/locales/en-US.json
@@ -3263,7 +3263,49 @@
       "alerts": "Log Alerts",
       "alertsDesc": "Log alert policies based on query conditions",
       "rbac": "Log Permissions",
-      "rbacDesc": "Restrict query scope by ES index / Loki Label regex"
+      "rbacDesc": "Restrict query scope by ES index / Loki Label regex",
+      "quickQuery": {
+        "quickTemplates": "Quick Query Templates",
+        "slsConsole": "SLS Console",
+        "nginxError": "Nginx Errors",
+        "jsonFilter": "JSON Filter",
+        "timeoutSearch": "Timeout Search",
+        "levelStats": "Level Stats",
+        "regexMultiLevel": "Regex Multi-Level",
+        "slowRequest1s": "Slow Requests >1s",
+        "errorRateStats": "Error Rate Stats",
+        "traceIdQuery": "Trace ID Query",
+        "highLatencyFilter": "High Latency Filter",
+        "exceptionStack": "Exception Stack",
+        "regexExtract": "Regex Extract",
+        "formatOutput": "Format Output",
+        "esErrorTimeout": "Error & Timeout",
+        "excludeDebug": "Exclude Debug",
+        "slowRequest": "Slow Requests",
+        "criticalError": "Critical Errors",
+        "combinedQuery": "Combined Query",
+        "fuzzyMatch": "Fuzzy Match",
+        "rangeQuery": "Range Query",
+        "excludePath": "Exclude Paths",
+        "timeFilter": "Time Filter",
+        "ipSegmentFilter": "IP Segment Filter",
+        "multiLevelFilter": "Multi-Level Filter",
+        "nestedField": "Nested Field",
+        "nginxErrorLog": "Nginx Error Logs",
+        "jsonParseFilter": "JSON Parse Filter",
+        "statsByLevel": "Stats by Level",
+        "regexMultiLevelMatch": "Regex Multi-Level Match",
+        "slowRequestGt1s": "Slow Requests >1s",
+        "api5xxError": "API 5xx Errors",
+        "errorTimeoutLog": "Error Timeout Logs",
+        "excludeDebugLog": "Exclude Debug Logs",
+        "slowRequestDetect": "Slow Request Detection",
+        "lastHourCritical": "Last Hour Critical Errors",
+        "errorLogFilter": "Error Log Filter",
+        "timeAggregate": "Time Aggregation",
+        "statusCodeDist": "Status Code Distribution",
+        "slowRequestAnalysis": "Slow Request Analysis"
+      }
     },
     "alertEvents": {
       "searchPlaceholder": "Search alert name or target...",
@@ -4388,7 +4430,11 @@
       "thisMonth": "This month",
       "lastMonth": "Last month",
       "thisQuarter": "This quarter",
-      "thisYear": "This year"
+      "thisYear": "This year",
+      "selectTimeRange": "Select Time Range",
+      "relativeTime": "Relative Time",
+      "absoluteTime": "Absolute Time",
+      "customTimeRange": "Custom Time Range"
     },
     "channel": {
       "dingtalk": "DingTalk",
@@ -4430,6 +4476,22 @@
       "perPage": "/page",
       "prevPage": "Prev",
       "nextPage": "Next"
+    },
+    "logRbac": {
+      "analyst": "Analyst",
+      "fillRequired": "Please fill in name, code and regex pattern",
+      "deletePermission": "Delete Permission",
+      "deleteConfirm": "Delete \"{{name}}\"? This will affect {{count}} sample scopes",
+      "selectUserAndPermission": "Please select user and permission",
+      "permissionPolicy": "Permission Policy",
+      "userAssignment": "User Assignment",
+      "createPermission": "New Permission",
+      "noPolicies": "No log permission policies",
+      "noPoliciesDesc": "After creating and assigning policies to users, queryable indices and labels will be restricted by regex patterns",
+      "scopeCount": "{{count}} scopes",
+      "userPolicyHint": "Users without any policy are not blocked (backward compatible); once assigned, only queries matching policies are allowed.",
+      "assign": "Assign",
+      "all": "All"
     }
   },
   "task": {
diff --git a/frontend/src/locales/zh-CN.json b/frontend/src/locales/zh-CN.json
index 1f4ce87..4a13ae6 100644
--- a/frontend/src/locales/zh-CN.json
+++ b/frontend/src/locales/zh-CN.json
@@ -3263,7 +3263,49 @@
       "alerts": "日志告警",
       "alertsDesc": "基于查询条件的日志告警策略",
       "rbac": "日志权限",
-      "rbacDesc": "按 ES 索引 / Loki Label 正则限制查询范围"
+      "rbacDesc": "按 ES 索引 / Loki Label 正则限制查询范围",
+      "quickQuery": {
+        "quickTemplates": "快捷查询模板",
+        "slsConsole": "SLS控制台",
+        "nginxError": "Nginx 错误",
+        "jsonFilter": "JSON 过滤",
+        "timeoutSearch": "超时搜索",
+        "levelStats": "级别统计",
+        "regexMultiLevel": "正则多级别",
+        "slowRequest1s": "慢请求>1s",
+        "errorRateStats": "错误率统计",
+        "traceIdQuery": "追踪ID查询",
+        "highLatencyFilter": "高延迟筛选",
+        "exceptionStack": "异常堆栈",
+        "regexExtract": "正则提取",
+        "formatOutput": "格式输出",
+        "esErrorTimeout": "错误超时",
+        "excludeDebug": "排除调试",
+        "slowRequest": "慢请求",
+        "criticalError": "严重错误",
+        "combinedQuery": "组合查询",
+        "fuzzyMatch": "模糊匹配",
+        "rangeQuery": "范围查询",
+        "excludePath": "排除路径",
+        "timeFilter": "时间过滤",
+        "ipSegmentFilter": "IP段过滤",
+        "multiLevelFilter": "多级别筛选",
+        "nestedField": "嵌套字段",
+        "nginxErrorLog": "Nginx 错误日志",
+        "jsonParseFilter": "JSON 解析过滤",
+        "statsByLevel": "按级别统计",
+        "regexMultiLevelMatch": "正则匹配多级别",
+        "slowRequestGt1s": "慢请求 >1s",
+        "api5xxError": "API 5xx 错误",
+        "errorTimeoutLog": "错误超时日志",
+        "excludeDebugLog": "排除调试日志",
+        "slowRequestDetect": "慢请求检测",
+        "lastHourCritical": "最近1小时严重错误",
+        "errorLogFilter": "错误日志筛选",
+        "timeAggregate": "时间聚合",
+        "statusCodeDist": "状态码分布",
+        "slowRequestAnalysis": "慢请求分析"
+      }
     },
     "alertEvents": {
       "searchPlaceholder": "搜索告警名称或目标...",
@@ -4388,7 +4430,11 @@
       "thisMonth": "本月",
       "lastMonth": "上月",
       "thisQuarter": "本季度",
-      "thisYear": "本年度"
+      "thisYear": "本年度",
+      "selectTimeRange": "选择时间范围",
+      "relativeTime": "相对时间",
+      "absoluteTime": "绝对时间",
+      "customTimeRange": "自定义时间范围"
     },
     "channel": {
       "dingtalk": "钉钉",
@@ -4430,6 +4476,22 @@
       "perPage": "/页",
       "prevPage": "上一页",
       "nextPage": "下一页"
+    },
+    "logRbac": {
+      "analyst": "分析者",
+      "fillRequired": "请填写名称、标识与正则",
+      "deletePermission": "删除权限",
+      "deleteConfirm": "确定删除「{{name}}」？将影响 {{count}} 个示例范围",
+      "selectUserAndPermission": "请选择用户和权限",
+      "permissionPolicy": "权限策略",
+      "userAssignment": "用户授权",
+      "createPermission": "新建权限",
+      "noPolicies": "暂无日志权限策略",
+      "noPoliciesDesc": "创建策略并分配给用户后，将按正则限制可查询的索引与 Label 范围",
+      "scopeCount": "{{count}} 个范围",
+      "userPolicyHint": "用户未分配任何策略时不拦截（向后兼容）；分配后仅允许命中策略的查询。",
+      "assign": "分配",
+      "all": "全部"
     }
   },
   "task": {