diff --git a/frontend/src/components/agent/HostDetailDialog.tsx b/frontend/src/components/agent/HostDetailDialog.tsx
index 9adfdf6..26590c7 100644
--- a/frontend/src/components/agent/HostDetailDialog.tsx
+++ b/frontend/src/components/agent/HostDetailDialog.tsx
@@ -94,7 +94,7 @@ export function HostDetailDialog({
             <InfoCell label={i18n.t('agent.agentIp')} value={host.ip || '--'} />
             <InfoCell label={i18n.t('agent.agentOs')} value={host.os || host.platform || '--'} />
             <InfoCell label={i18n.t('agent.agentLastSeen')} value={timeAgo(host.last_report || host.last_reported_at || host.updated_at)} />
-            <InfoCell label={i18n.t('端口数')} value={String(ports.length)} />
+            <InfoCell label={i18n.t('agent.portCount')} value={String(ports.length)} />
           </div>
 
           {/* 趋势图 */}
diff --git a/frontend/src/components/deploy/BuildNodesManager.tsx b/frontend/src/components/deploy/BuildNodesManager.tsx
index ddae898..891026f 100644
--- a/frontend/src/components/deploy/BuildNodesManager.tsx
+++ b/frontend/src/components/deploy/BuildNodesManager.tsx
@@ -293,7 +293,7 @@ export default function BuildNodesManager({ embedded = false }: { embedded?: boo
               <Input value={name} onChange={(e) => setName(e.target.value)} className="h-8 text-xs dg-input" placeholder="build-node-01" />
             </div>
             <div className="space-y-1">
-              <Label className="text-xs"> {i18n.t('>标签 <span className=')} </Label>
+              <Label className="text-xs"> {i18n.t('common.tag')} </Label>
               <Select value={serverId || '__none'} onValueChange={(v) => setServerId(v === '__none' ? '' : v)}>
                 <SelectTrigger className="h-8 text-xs dg-input"><SelectValue placeholder={i18n.t('deploy.buildNodes.selectServer')} /></SelectTrigger>
                 <SelectContent>
diff --git a/frontend/src/components/deploy/pipeline-manager/DeployTargetFields.tsx b/frontend/src/components/deploy/pipeline-manager/DeployTargetFields.tsx
index 1d21cc2..ebbf929 100644
--- a/frontend/src/components/deploy/pipeline-manager/DeployTargetFields.tsx
+++ b/frontend/src/components/deploy/pipeline-manager/DeployTargetFields.tsx
@@ -245,7 +245,7 @@ export function DeployTargetFields({ value, onChange, requireTarget = true }: De
           <p className="text-[10px] text-[var(--dg-text-muted)]"> {i18n.t('pipeline.deploytargetfie.sb2b6db98')} </p>
           <div className="grid grid-cols-2 gap-2">
             <div className="space-y-1">
-              <Label className="text-xs"> {i18n.t('>容器名 <span className=')} </Label>
+              <Label className="text-xs"> {i18n.t('kubernetes.container.containerName')} </Label>
               <Input
                 value={value.deployRemotePath}
                 onChange={(e) => onChange({ deployRemotePath: e.target.value })}
@@ -254,7 +254,7 @@ export function DeployTargetFields({ value, onChange, requireTarget = true }: De
               />
             </div>
             <div className="space-y-1">
-              <Label className="text-xs"> {i18n.t('>容器名 <span className=')} </Label>
+              <Label className="text-xs"> {i18n.t('kubernetes.container.containerName')} </Label>
               <Input
                 value={value.deployScript}
                 onChange={(e) => onChange({ deployScript: e.target.value })}
@@ -292,7 +292,7 @@ export function DeployTargetFields({ value, onChange, requireTarget = true }: De
               </Select>
             </div>
             <div className="space-y-1">
-              <Label className="text-xs"> {i18n.t('>容器名 <span className=')} </Label>
+              <Label className="text-xs"> {i18n.t('kubernetes.container.containerName')} </Label>
               <Input
                 readOnly
                 value={value.k8sDeployment ? `${value.k8sNamespace}/${value.k8sDeployment}` : ''}
diff --git a/frontend/src/components/kubernetes/CapacityPage.tsx b/frontend/src/components/kubernetes/CapacityPage.tsx
index e6c2784..0dc122f 100644
--- a/frontend/src/components/kubernetes/CapacityPage.tsx
+++ b/frontend/src/components/kubernetes/CapacityPage.tsx
@@ -121,7 +121,7 @@ export default function CapacityPage() {
             </TableRow></TableHeader>
             <TableBody>
               {rows.length === 0 ? (
-                <TableRow><TableCell colSpan={8} className="text-center dg-text-muted py-8">{i18n.t('>暂无数据{loading ? <span className=')}</TableCell></TableRow>
+                <TableRow><TableCell colSpan={8} className="text-center dg-text-muted py-8">{i18n.t('common.noData')}</TableCell></TableRow>
               ) : rows.map((r, i) => (
                 <TableRow key={`${r.deployment}-${r.container}-${i}`} className="border-[var(--dg-border)] hover:bg-[var(--dg-bg-hover)]">
                   <TableCell className="font-medium text-[var(--dg-text-primary)] text-sm">{r.deployment}</TableCell>
diff --git a/frontend/src/components/kubernetes/PodExecTerminal.tsx b/frontend/src/components/kubernetes/PodExecTerminal.tsx
index c1969cc..36850c9 100644
--- a/frontend/src/components/kubernetes/PodExecTerminal.tsx
+++ b/frontend/src/components/kubernetes/PodExecTerminal.tsx
@@ -151,7 +151,7 @@ export function PodExecTerminal({
       console.error('[PodExec:connect] WS error event fired, readyState=', ws.readyState, 'type=', ev.type);
       setConnState('error');
       setHasOutput(true);
-      term.write(i18n.t('\\r\\n\\x1b[31m[连接发生错误]\\x1b[0m\\r\\n'));
+      term.write('\r\n\x1b[31m[连接发生错误]\x1b[0m\r\n');
     };
   }, [clusterId, namespace, podName, container, shell]);
 
diff --git a/frontend/src/components/kubernetes/PodLogsViewer.tsx b/frontend/src/components/kubernetes/PodLogsViewer.tsx
index de22672..ef27f22 100644
--- a/frontend/src/components/kubernetes/PodLogsViewer.tsx
+++ b/frontend/src/components/kubernetes/PodLogsViewer.tsx
@@ -183,11 +183,11 @@ export function PodLogsViewer({
         }
       }
       flush();
-      appendLines([i18n.t('\\x1b[33m— 流式结束 —\\x1b[0m')]);
+      appendLines(['\x1b[33m— 流式结束 —\x1b[0m']);
     } catch (e) {
       const errName = (e as { name?: string })?.name;
       if (errName === 'AbortError') {
-        appendLines([i18n.t('\\x1b[33m— 已停止 —\\x1b[0m')]);
+        appendLines(['\x1b[33m— 已停止 —\x1b[0m']);
       } else {
         const msg = e instanceof Error ? e.message : String(e);
         appendLines([`\x1b[31m[流式连接中断: ${msg}]\x1b[0m`]);
diff --git a/frontend/src/components/kubernetes/PodMetricsPage.tsx b/frontend/src/components/kubernetes/PodMetricsPage.tsx
index ac7a8d3..ec48c20 100644
--- a/frontend/src/components/kubernetes/PodMetricsPage.tsx
+++ b/frontend/src/components/kubernetes/PodMetricsPage.tsx
@@ -132,7 +132,7 @@ export default function PodMetricsPage() {
             </TableRow></TableHeader>
             <TableBody>
               {rows.length === 0 ? (
-                <TableRow><TableCell colSpan={5} className="text-center dg-text-muted py-8">{i18n.t('>暂无数据{loading ? <span className=')}</TableCell></TableRow>
+                <TableRow><TableCell colSpan={5} className="text-center dg-text-muted py-8">{i18n.t('common.noData')}</TableCell></TableRow>
               ) : rows.map((r, i) => (
                 <TableRow key={`${r.pod}-${r.container}-${i}`} className="border-[var(--dg-border)] hover:bg-[var(--dg-bg-hover)]">
                   <TableCell className="font-medium text-[var(--dg-text-primary)] text-sm">{r.pod}</TableCell>
diff --git a/frontend/src/components/monitor/AlertChannelDialog.tsx b/frontend/src/components/monitor/AlertChannelDialog.tsx
index 513db14..1a73643 100644
--- a/frontend/src/components/monitor/AlertChannelDialog.tsx
+++ b/frontend/src/components/monitor/AlertChannelDialog.tsx
@@ -131,7 +131,7 @@ export function AlertChannelDialog({
           {/* 渠道列表 */}
           <div className="space-y-2">
             <div className="flex items-center justify-between">
-              <Label className="text-[var(--dg-text-secondary)] text-sm"> {i18n.t('>渠道名称 <span className=')} </Label>
+              <Label className="text-[var(--dg-text-secondary)] text-sm"> {i18n.t('monitor.alertChannel.name')} </Label>
               <Button
                 size="sm"
                 variant="outline"
@@ -210,7 +210,7 @@ export function AlertChannelDialog({
               {editingChannel ? i18n.t('monitor.alertChannelDialog2.editChannel') : i18n.t('monitor.alertChannelDialog2.newChannel')}
             </Label>
             <div className="space-y-1.5">
-              <Label className="dg-text-secondary text-xs"> {i18n.t('>渠道名称 <span className=')} <span className="dg-text-red">*</span></Label>
+              <Label className="dg-text-secondary text-xs"> {i18n.t('monitor.alertChannel.name')} <span className="dg-text-red">*</span></Label>
               <Input
                 value={channelForm.name}
                 onChange={(e) => setChannelForm({ ...channelForm, name: e.target.value })}
diff --git a/frontend/src/components/monitor/AlertRuleDialog.tsx b/frontend/src/components/monitor/AlertRuleDialog.tsx
index 0513576..9393977 100644
--- a/frontend/src/components/monitor/AlertRuleDialog.tsx
+++ b/frontend/src/components/monitor/AlertRuleDialog.tsx
@@ -147,7 +147,7 @@ export function AlertRuleDialog({
           </div>
 
           <div className="space-y-1.5">
-            <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('aiops.llmModelDesc')} </Label>
+            <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.alertRuleDialog2.ruleDesc')} </Label>
             <Textarea
               value={ruleForm.description}
               onChange={(e) => setRuleForm({ ...ruleForm, description: e.target.value })}
@@ -159,7 +159,7 @@ export function AlertRuleDialog({
 
           <div className="grid grid-cols-2 gap-3">
             <div className="space-y-1.5">
-              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('>日志数据源 <span className=')} </Label>
+              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.alertRuleDialog2.alertType')} </Label>
               <select
                 value={ruleForm.type}
                 onChange={(e) => {
@@ -169,9 +169,9 @@ export function AlertRuleDialog({
                 }}
                 className="w-full h-9 px-3 rounded-md bg-[var(--dg-bg-tertiary)]/50 border border-[var(--dg-border)] text-[var(--dg-text-primary)] text-sm"
               >
-                <option value="metric"> {i18n.t('>请先前往「日志库」添加 {ruleForm.source === ')} </option>
+                <option value="metric"> {i18n.t('monitor.alertRuleDialog2.metricAlert')} </option>
                 <option value="log"> {i18n.t('monitor.alertHelper.srcLog')} </option>
-                <option value="event"> {i18n.t('>请先前往「日志库」添加 {ruleForm.source === ')} </option>
+                <option value="event"> {i18n.t('monitor.alertRuleDialog2.eventAlert')} </option>
               </select>
             </div>
             <div className="space-y-1.5">
@@ -199,25 +199,25 @@ export function AlertRuleDialog({
 
           {ruleForm.type === 'log' && (
             <div className="space-y-1.5">
-              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('>日志数据源 <span className=')} <span className="dg-text-red">*</span></Label>
+              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.alertRuleDialog2.logDatasource')} <span className="dg-text-red">*</span></Label>
               <select
                 value={ruleForm.datasource_id || ''}
                 onChange={(e) => setRuleForm({ ...ruleForm, datasource_id: Number(e.target.value) || undefined })}
                 className="w-full h-9 px-3 rounded-md bg-[var(--dg-bg-tertiary)]/50 border border-[var(--dg-border)] text-[var(--dg-text-primary)] text-sm"
               >
-                <option value=""> {i18n.t('PromQL 或指标表达式，例如 cpu_usage > 80')} </option>
+                <option value=""> {i18n.t('monitor.alertRuleDialog2.selectLogSource')} </option>
                 {logSources.map((s) => (
                   <option key={s.id} value={s.id}>{s.name}{s.is_default ? i18n.t('monitor.logPanel.defaultSuffix') : ''}</option>
                 ))}
               </select>
               {logSources.length === 0 && (
-                <p className="text-xs dg-text-yellow/80">请先前往「日志库」添加 {ruleForm.source === 'loki' ? 'Loki' : 'Elasticsearch'} 数据源</p>
+                <p className="text-xs dg-text-yellow/80">{i18n.t('monitor.alertRuleDialog2.addLogSourceFirst', { type: ruleForm.source === 'loki' ? 'Loki' : 'Elasticsearch' })}</p>
               )}
             </div>
           )}
 
           <div className="space-y-1.5">
-            <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('>规则名称 <span className=')} <span className="dg-text-red">*</span></Label>
+            <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.alertRuleDialog2.expression')} <span className="dg-text-red">*</span></Label>
             <Input
               value={ruleForm.expression}
               onChange={(e) => setRuleForm({ ...ruleForm, expression: e.target.value })}
@@ -226,14 +226,14 @@ export function AlertRuleDialog({
             />
             <p className="text-xs dg-text-muted">
               {ruleForm.type === 'log'
-                ? (ruleForm.source === 'loki' ? i18n.t('LogQL 查询或 count_over_time 表达式') : i18n.t('Elasticsearch Lucene 查询'))
-                : i18n.t('PromQL 或指标表达式，例如 cpu_usage > 80')}
+                ? (ruleForm.source === 'loki' ? i18n.t('monitor.alertRuleDialog2.logqlHint') : i18n.t('monitor.alertRuleDialog2.esHint'))
+                : i18n.t('monitor.alertRuleDialog2.promqlHint')}
             </p>
           </div>
 
           <div className="grid grid-cols-2 gap-3">
             <div className="space-y-1.5">
-              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('>日志数据源 <span className=')} </Label>
+              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.alertRuleDialog2.severity')} </Label>
               <select
                 value={ruleForm.severity}
                 onChange={(e) => setRuleForm({ ...ruleForm, severity: e.target.value })}
@@ -245,7 +245,7 @@ export function AlertRuleDialog({
               </select>
             </div>
             <div className="space-y-1.5">
-              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('>日志数据源 <span className=')} </Label>
+              <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.alertRuleDialog2.duration')} </Label>
               <Input
                 type="number"
                 value={ruleForm.duration}
@@ -259,7 +259,7 @@ export function AlertRuleDialog({
             <Label className="text-[var(--dg-text-secondary)]"> {i18n.t('monitor.notificationChannel')} </Label>
             {notifyChannels.length === 0 ? (
               <div className="text-xs dg-text-yellow/80 bg-amber-500/5 border border-amber-500/20 rounded-md px-3 py-2">
-                暂无已配置的通知渠道，请先在「通知渠道配置」中添加
+                {i18n.t('monitor.alertRuleDialog2.noChannels')}
               </div>
             ) : (
               <div className="flex flex-wrap gap-3 pt-1">
@@ -295,7 +295,7 @@ export function AlertRuleDialog({
             className="border-[var(--dg-border)] text-[var(--dg-text-secondary)] hover:bg-[var(--dg-bg-hover)]"
             onClick={() => onOpenChange(false)}
           >
-            取消
+            {i18n.t('common.cancel')}
           </Button>
           <Button
             className="bg-blue-600 hover:bg-blue-700 text-white"
diff --git a/frontend/src/locales/en-US.json b/frontend/src/locales/en-US.json
index 3c85ead..c7f31e6 100644
--- a/frontend/src/locales/en-US.json
+++ b/frontend/src/locales/en-US.json
@@ -4192,7 +4192,8 @@
       "typeSms": "SMS",
       "typeWebhook": "Webhook",
       "typeWechat": "WeCom",
-      "updated": "Channel updated"
+      "updated": "Channel updated",
+      "name": "Channel Name"
     },
     "alertChannels": {
       "addChannel": "Add Channel",
@@ -4905,12 +4906,27 @@
       "siteClientError": "Client/Auth Error",
       "siteRequestFailed": "Request Failed",
       "siteRequestTimeout": "Request Timeout",
-      "siteConnFailed": "Connection Failed"
+      "siteConnFailed": "Connection Failed",
+      "noProbeHint": "No health probes. Click \"{{action}}\" to create one."
     },
     "alertRuleDialog2": {
       "editRule": "Edit Alert Rule",
       "newRule": "New Alert Rule",
-      "namePlaceholder": "e.g., CPU Usage Alert"
+      "namePlaceholder": "e.g., CPU Usage Alert",
+      "alertType": "Alert Type",
+      "metricAlert": "Metric Alert",
+      "eventAlert": "Event Alert",
+      "logDatasource": "Log Data Source",
+      "selectLogSource": "Select a log source",
+      "expression": "Expression",
+      "logqlHint": "LogQL query or count_over_time expression",
+      "esHint": "Elasticsearch Lucene query",
+      "promqlHint": "PromQL or metric expression, e.g. cpu_usage > 80",
+      "severity": "Severity",
+      "duration": "Duration (sec)",
+      "ruleDesc": "Rule Description",
+      "noChannels": "No notification channels configured. Please add them in Notification Settings first.",
+      "addLogSourceFirst": "Please add a {{type}} datasource in Log Sources first"
     },
     "alertMgr2": {
       "alertEvents": "Alert Events",
@@ -6874,7 +6890,8 @@
     },
     "monitor2": {
       "commandPlaceholder2": "e.g., free -m && df -h"
-    }
+    },
+    "portCount": "Port Count"
   },
   "system": {
     "title": "System",
diff --git a/frontend/src/locales/zh-CN.json b/frontend/src/locales/zh-CN.json
index febddac..f01c800 100644
--- a/frontend/src/locales/zh-CN.json
+++ b/frontend/src/locales/zh-CN.json
@@ -4455,7 +4455,8 @@
       "hintFeishu": "飞书机器人: {\"url\":\"https://open.feishu.cn/open-apis/bot/v2/hook/...\"}",
       "hintEmail": "邮件: {\"to\":\"ops@ezops.io\"}",
       "hintSms": "短信: {\"phones\":\"13800138000\"}",
-      "hintWebhook": "Webhook: {\"url\":\"https://...\"}"
+      "hintWebhook": "Webhook: {\"url\":\"https://...\"}",
+      "name": "渠道名称"
     },
     "alertChannels": {
       "fetchFailed": "获取通知渠道失败",
@@ -4905,12 +4906,27 @@
       "siteClientError": "客户端/鉴权错误",
       "siteRequestFailed": "请求失败",
       "siteRequestTimeout": "请求超时",
-      "siteConnFailed": "连接失败"
+      "siteConnFailed": "连接失败",
+      "noProbeHint": "暂无健康探针，点击「{{action}}」创建"
     },
     "alertRuleDialog2": {
       "editRule": "编辑告警规则",
       "newRule": "新建告警规则",
-      "namePlaceholder": "如：CPU 使用率告警"
+      "namePlaceholder": "如：CPU 使用率告警",
+      "alertType": "告警类型",
+      "metricAlert": "指标告警",
+      "eventAlert": "事件告警",
+      "logDatasource": "日志数据源",
+      "selectLogSource": "请选择日志数据源",
+      "expression": "规则表达式",
+      "logqlHint": "LogQL 查询或 count_over_time 表达式",
+      "esHint": "Elasticsearch Lucene 查询",
+      "promqlHint": "PromQL 或指标表达式，例如 cpu_usage > 80",
+      "severity": "告警级别",
+      "duration": "持续时间(秒)",
+      "ruleDesc": "规则描述",
+      "noChannels": "暂无已配置的通知渠道，请先在「通知渠道配置」中添加",
+      "addLogSourceFirst": "请先前往「日志库」添加 {{type}} 数据源"
     },
     "alertMgr2": {
       "alertEvents": "告警事件",
@@ -6874,7 +6890,8 @@
     },
     "monitor2": {
       "commandPlaceholder2": "例如：free -m && df -h"
-    }
+    },
+    "portCount": "端口数"
   },
   "system": {
     "title": "系统管理",
diff --git a/frontend/src/pages/monitor/host-monitor/HealthProbeSection.tsx b/frontend/src/pages/monitor/host-monitor/HealthProbeSection.tsx
index 0f8f705..0156688 100644
--- a/frontend/src/pages/monitor/host-monitor/HealthProbeSection.tsx
+++ b/frontend/src/pages/monitor/host-monitor/HealthProbeSection.tsx
@@ -103,7 +103,7 @@ export function HealthProbeSection({ selectedHost }: HealthProbeSectionProps) {
         {probes.length === 0 ? (
           <Card className="bg-[var(--dg-bg-secondary)] border-dashed border-[var(--dg-border)]">
             <CardContent className="p-8 text-center text-xs text-[var(--dg-text-muted)]">
-              暂无健康探针，点击t('monitor.lbl.addProbe')创建
+              {t('monitor.lbl.noProbeHint', { action: t('monitor.lbl.addProbe') })}
             </CardContent>
           </Card>
         ) : (
@@ -168,7 +168,7 @@ export function HealthProbeSection({ selectedHost }: HealthProbeSectionProps) {
           </DialogHeader>
           <div className="space-y-3 max-h-[60vh] overflow-y-auto pr-1">
             <div>
-              <label className="text-[11px] text-[var(--dg-text-muted)] mb-1 block"> {t('>探针名称 <span className=')} <span className="dg-text-red">*</span></label>
+              <label className="text-[11px] text-[var(--dg-text-muted)] mb-1 block"> {t('monitor.lbl.probeName')} <span className="dg-text-red">*</span></label>
               <input className="w-full h-8 bg-[var(--dg-bg-secondary)] border border-[var(--dg-border)] rounded px-2 text-xs text-[var(--dg-text-primary)]" value={probeForm.name} onChange={e => setProbeForm({ ...probeForm, name: e.target.value })} placeholder={t('monitor.healthProbe.namePlaceholder')} />
             </div>
             <div>
@@ -214,7 +214,7 @@ export function HealthProbeSection({ selectedHost }: HealthProbeSectionProps) {
             <div className="grid grid-cols-2 gap-2">
               <div><label className="text-[11px] text-[var(--dg-text-muted)] mb-1 block"> {t('automation.remoteTimeout')} </label>
                 <input type="number" className="w-full h-8 bg-[var(--dg-bg-secondary)] border border-[var(--dg-border)] rounded px-2 text-xs text-[var(--dg-text-primary)]" value={probeForm.timeout} onChange={e => setProbeForm({ ...probeForm, timeout: Number(e.target.value) })} /></div>
-              <div><label className="text-[11px] text-[var(--dg-text-muted)] mb-1 block"> {t('>执行命令 <span className=')} </label>
+              <div><label className="text-[11px] text-[var(--dg-text-muted)] mb-1 block"> {t('monitor.lbl.execCommand')} </label>
                 <input type="number" className="w-full h-8 bg-[var(--dg-bg-secondary)] border border-[var(--dg-border)] rounded px-2 text-xs text-[var(--dg-text-primary)]" value={probeForm.interval} onChange={e => setProbeForm({ ...probeForm, interval: Number(e.target.value) })} /></div>
             </div>