diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index a098cfd..99e5253 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -12775,6 +12775,8 @@ const SuwayomiConfigComponent = ({
   const [defaultLang, setDefaultLang] = useState('zh');
   const [sourceIds, setSourceIds] = useState('');
   const [maxSources, setMaxSources] = useState(10);
+  const [showMangaDisclaimer, setShowMangaDisclaimer] = useState(false);
+  const [mangaCountdown, setMangaCountdown] = useState(10);
 
   useEffect(() => {
     if (config?.SuwayomiConfig) {
@@ -12789,6 +12791,14 @@ const SuwayomiConfigComponent = ({
     }
   }, [config]);
 
+  useEffect(() => {
+    let timer: NodeJS.Timeout;
+    if (showMangaDisclaimer && mangaCountdown > 0) {
+      timer = setTimeout(() => setMangaCountdown(mangaCountdown - 1), 1000);
+    }
+    return () => clearTimeout(timer);
+  }, [showMangaDisclaimer, mangaCountdown]);
+
   const buildConfig = () => ({
     Enabled: enabled,
     ServerURL: serverURL,
@@ -12896,7 +12906,14 @@ const SuwayomiConfigComponent = ({
             </p>
           </div>
           <button
-            onClick={() => setEnabled(!enabled)}
+            onClick={() => {
+              if (!enabled) {
+                setShowMangaDisclaimer(true);
+                setMangaCountdown(10);
+              } else {
+                setEnabled(false);
+              }
+            }}
             className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
               enabled ? 'bg-blue-600' : 'bg-gray-200 dark:bg-gray-700'
             }`}
@@ -12909,6 +12926,62 @@ const SuwayomiConfigComponent = ({
           </button>
         </div>
 
+        {/* 漫画展馆免责声明弹窗 */}
+        {showMangaDisclaimer &&
+          createPortal(
+            <div className='fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center p-4'>
+              <div className='bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-md w-full border border-red-200 dark:border-red-800'>
+                <div className='p-6'>
+                  <div className='flex justify-center mb-4'>
+                    <AlertTriangle className='w-12 h-12 text-red-500' />
+                  </div>
+
+                  <h3 className='text-xl font-bold text-gray-900 dark:text-gray-100 mb-4 text-center'>
+                    免责声明
+                  </h3>
+
+                  <div className='bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg p-4 mb-6'>
+                    <p className='text-sm text-gray-700 dark:text-gray-300 leading-relaxed'>
+                      本功能仅供个人学习和技术研究使用，请勿将其部署在公网环境中，更不得用于任何违法违规行为。
+                      使用本功能所产生的一切法律责任由使用者自行承担，与开发者无关。
+                      启用此功能即表示您已充分理解并同意承担相应风险。
+                    </p>
+                  </div>
+
+                  <div className='flex gap-3 justify-center'>
+                    <button
+                      onClick={() => {
+                        setShowMangaDisclaimer(false);
+                        setMangaCountdown(10);
+                      }}
+                      className={buttonStyles.secondary}
+                    >
+                      取消
+                    </button>
+                    <button
+                      onClick={() => {
+                        setEnabled(true);
+                        setShowMangaDisclaimer(false);
+                        setMangaCountdown(10);
+                      }}
+                      disabled={mangaCountdown > 0}
+                      className={
+                        mangaCountdown > 0
+                          ? buttonStyles.disabled
+                          : buttonStyles.danger
+                      }
+                    >
+                      {mangaCountdown > 0
+                        ? `确认 (${mangaCountdown}s)`
+                        : '确认启用'}
+                    </button>
+                  </div>
+                </div>
+              </div>
+            </div>,
+            document.body
+          )}
+
         <div>
           <label className='block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2'>
             Suwayomi 服务地址
@@ -13077,6 +13150,8 @@ const OPDSConfigComponent = ({
   const [legadoSubscriptions, setLegadoSubscriptions] = useState<
     NonNullable<AdminConfig['OPDSConfig']>['LegadoSubscriptions']
   >([]);
+  const [showBooksDisclaimer, setShowBooksDisclaimer] = useState(false);
+  const [booksCountdown, setBooksCountdown] = useState(10);
 
   useEffect(() => {
     if (!config?.OPDSConfig) return;
@@ -13103,6 +13178,14 @@ const OPDSConfigComponent = ({
     setEditingIndex(null);
   }, [config]);
 
+  useEffect(() => {
+    let timer: NodeJS.Timeout;
+    if (showBooksDisclaimer && booksCountdown > 0) {
+      timer = setTimeout(() => setBooksCountdown(booksCountdown - 1), 1000);
+    }
+    return () => clearTimeout(timer);
+  }, [showBooksDisclaimer, booksCountdown]);
+
   const updateSource = (index: number, patch: Partial<BookSource>) => {
     setSources((prev) =>
       prev.map((item, idx) => (idx === index ? { ...item, ...patch } : item))
@@ -13326,7 +13409,14 @@ const OPDSConfigComponent = ({
           </p>
         </div>
         <button
-          onClick={() => setEnabled(!enabled)}
+          onClick={() => {
+            if (!enabled) {
+              setShowBooksDisclaimer(true);
+              setBooksCountdown(10);
+            } else {
+              setEnabled(false);
+            }
+          }}
           className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
             enabled ? 'bg-amber-600' : 'bg-gray-200 dark:bg-gray-700'
           }`}
@@ -13339,6 +13429,62 @@ const OPDSConfigComponent = ({
         </button>
       </div>
 
+      {/* 电子书馆免责声明弹窗 */}
+      {showBooksDisclaimer &&
+        createPortal(
+          <div className='fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center p-4'>
+            <div className='bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-md w-full border border-red-200 dark:border-red-800'>
+              <div className='p-6'>
+                <div className='flex justify-center mb-4'>
+                  <AlertTriangle className='w-12 h-12 text-red-500' />
+                </div>
+
+                <h3 className='text-xl font-bold text-gray-900 dark:text-gray-100 mb-4 text-center'>
+                  免责声明
+                </h3>
+
+                <div className='bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg p-4 mb-6'>
+                  <p className='text-sm text-gray-700 dark:text-gray-300 leading-relaxed'>
+                    本功能仅供个人学习和技术研究使用，请勿将其部署在公网环境中，更不得用于任何违法违规行为。
+                    使用本功能所产生的一切法律责任由使用者自行承担，与开发者无关。
+                    启用此功能即表示您已充分理解并同意承担相应风险。
+                  </p>
+                </div>
+
+                <div className='flex gap-3 justify-center'>
+                  <button
+                    onClick={() => {
+                      setShowBooksDisclaimer(false);
+                      setBooksCountdown(10);
+                    }}
+                    className={buttonStyles.secondary}
+                  >
+                    取消
+                  </button>
+                  <button
+                    onClick={() => {
+                      setEnabled(true);
+                      setShowBooksDisclaimer(false);
+                      setBooksCountdown(10);
+                    }}
+                    disabled={booksCountdown > 0}
+                    className={
+                      booksCountdown > 0
+                        ? buttonStyles.disabled
+                        : buttonStyles.danger
+                    }
+                  >
+                    {booksCountdown > 0
+                      ? `确认 (${booksCountdown}s)`
+                      : '确认启用'}
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>,
+          document.body
+        )}
+
       <div>
         <label className='mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300'>
           Feed 缓存时长（毫秒）
@@ -15503,6 +15649,8 @@ const MusicConfigComponent = ({
   const [baseUrl, setBaseUrl] = useState('');
   const [token, setToken] = useState('');
   const [proxyEnabled, setProxyEnabled] = useState(true);
+  const [showMusicDisclaimer, setShowMusicDisclaimer] = useState(false);
+  const [musicCountdown, setMusicCountdown] = useState(10);
 
   useEffect(() => {
     if (config?.MusicConfig) {
@@ -15513,6 +15661,14 @@ const MusicConfigComponent = ({
     }
   }, [config]);
 
+  useEffect(() => {
+    let timer: NodeJS.Timeout;
+    if (showMusicDisclaimer && musicCountdown > 0) {
+      timer = setTimeout(() => setMusicCountdown(musicCountdown - 1), 1000);
+    }
+    return () => clearTimeout(timer);
+  }, [showMusicDisclaimer, musicCountdown]);
+
   const handleSave = async () => {
     await withLoading('saveMusicConfig', async () => {
       try {
@@ -15606,13 +15762,76 @@ const MusicConfigComponent = ({
           <input
             type='checkbox'
             checked={enabled}
-            onChange={(e) => setEnabled(e.target.checked)}
+            onChange={(e) => {
+              if (e.target.checked) {
+                setShowMusicDisclaimer(true);
+                setMusicCountdown(10);
+              } else {
+                setEnabled(false);
+              }
+            }}
             className='sr-only peer'
           />
           <div className="w-14 h-7 bg-gray-200 peer-focus:outline-none peer-focus:ring-4 peer-focus:ring-green-300 dark:peer-focus:ring-green-800 rounded-full peer dark:bg-gray-700 peer-checked:after:translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-0.5 after:start-[4px] after:bg-white after:border-gray-300 after:border after:rounded-full after:h-6 after:w-6 after:transition-all dark:border-gray-600 peer-checked:bg-green-600"></div>
         </label>
       </div>
 
+      {/* 音乐免责声明弹窗 */}
+      {showMusicDisclaimer &&
+        createPortal(
+          <div className='fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center p-4'>
+            <div className='bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-md w-full border border-red-200 dark:border-red-800'>
+              <div className='p-6'>
+                <div className='flex justify-center mb-4'>
+                  <AlertTriangle className='w-12 h-12 text-red-500' />
+                </div>
+
+                <h3 className='text-xl font-bold text-gray-900 dark:text-gray-100 mb-4 text-center'>
+                  免责声明
+                </h3>
+
+                <div className='bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg p-4 mb-6'>
+                  <p className='text-sm text-gray-700 dark:text-gray-300 leading-relaxed'>
+                    本功能仅供个人学习和技术研究使用，请勿将其部署在公网环境中，更不得用于任何违法违规行为。
+                    使用本功能所产生的一切法律责任由使用者自行承担，与开发者无关。
+                    启用此功能即表示您已充分理解并同意承担相应风险。
+                  </p>
+                </div>
+
+                <div className='flex gap-3 justify-center'>
+                  <button
+                    onClick={() => {
+                      setShowMusicDisclaimer(false);
+                      setMusicCountdown(10);
+                    }}
+                    className={buttonStyles.secondary}
+                  >
+                    取消
+                  </button>
+                  <button
+                    onClick={() => {
+                      setEnabled(true);
+                      setShowMusicDisclaimer(false);
+                      setMusicCountdown(10);
+                    }}
+                    disabled={musicCountdown > 0}
+                    className={
+                      musicCountdown > 0
+                        ? buttonStyles.disabled
+                        : buttonStyles.danger
+                    }
+                  >
+                    {musicCountdown > 0
+                      ? `确认 (${musicCountdown}s)`
+                      : '确认启用'}
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>,
+          document.body
+        )}
+
       <div className='space-y-4'>
         <div className='flex items-center justify-between p-4 bg-gray-50 dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700'>
           <div>
diff --git a/src/components/EmailSettingsPanel.tsx b/src/components/EmailSettingsPanel.tsx
index 34653f0..81ac0c9 100644
--- a/src/components/EmailSettingsPanel.tsx
+++ b/src/components/EmailSettingsPanel.tsx
@@ -2,6 +2,7 @@
 
 import { Bell, Info, Mail, MonitorSmartphone, Send, X } from 'lucide-react';
 import { createPortal } from 'react-dom';
+import { useState } from 'react';
 
 interface EmailSettingsPanelProps {
   isOpen: boolean;
@@ -30,6 +31,8 @@ interface EmailSettingsPanelProps {
   statusType?: 'success' | 'error' | null;
 }
 
+type NotificationTab = 'email' | 'push' | 'telegram';
+
 function Toggle({
   checked,
   disabled,
@@ -96,11 +99,21 @@ export function EmailSettingsPanel({
 }: EmailSettingsPanelProps) {
   if (!isOpen || !mounted) return null;
 
+  const [notificationTab, setNotificationTab] = useState<NotificationTab>('email');
+
   const pushDisabled =
     emailSettingsSaving ||
     pushNotificationsBusy ||
     (!pushNotifications && (!pushNotificationsConfigured || !pushNotificationsSupported));
 
+  const telegramNotifyEnabled = Boolean(telegramEnabled);
+
+  const tabs = [
+    { key: 'email' as const, label: '邮件通知', icon: Mail },
+    { key: 'push' as const, label: '浏览器通知', icon: MonitorSmartphone },
+    { key: 'telegram' as const, label: 'Telegram', icon: Send },
+  ];
+
   return createPortal(
     <>
       <div
@@ -139,6 +152,30 @@ export function EmailSettingsPanel({
             </button>
           </div>
 
+          {/* 三区域切换式导航 — 与电视访问一致 */}
+          <div className='mb-5 grid grid-cols-3 rounded-2xl bg-gray-100 p-1 dark:bg-white/10'>
+            {tabs.map((item) => {
+              const Icon = item.icon;
+              const active = notificationTab === item.key;
+              return (
+                <button
+                  key={item.key}
+                  type='button'
+                  onClick={() => setNotificationTab(item.key)}
+                  className={`flex cursor-pointer items-center justify-center gap-1.5 rounded-xl px-3 py-2.5 text-sm font-medium transition focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500/70 ${
+                    active
+                      ? 'bg-white text-gray-900 shadow-sm dark:bg-gray-950 dark:text-white'
+                      : 'text-gray-500 hover:text-gray-900 dark:text-gray-400 dark:hover:text-white'
+                  }`}
+                >
+                  <Icon className='h-4 w-4' />
+                  <span className='hidden sm:inline'>{item.label}</span>
+                  <span className='sm:hidden'>{item.key === 'email' ? '邮件' : item.key === 'push' ? '浏览器' : 'Telegram'}</span>
+                </button>
+              );
+            })}
+          </div>
+
           {emailSettingsLoading ? (
             <div className='space-y-4' aria-live='polite'>
               <div className='animate-pulse rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
@@ -154,147 +191,172 @@ export function EmailSettingsPanel({
               </p>
             </div>
           ) : (
-            <div className='space-y-4'>
-              <section className='rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
-                <div className='mb-4 flex items-start gap-3'>
-                  <div className='flex h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-sky-100 text-sky-600 dark:bg-sky-900/30 dark:text-sky-300'>
-                    <Mail className='h-5 w-5' />
-                  </div>
-                  <div className='min-w-0 flex-1'>
-                    <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>
-                      邮件通知
-                    </h4>
-                    <p className='mt-1 text-sm text-gray-500 dark:text-gray-400'>
-                      用于接收收藏影视更新等异步提醒，可独立于系统通知关闭。
-                    </p>
-                  </div>
-                </div>
-
-                <label className='mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300'>
-                  邮箱地址
-                </label>
-                <input
-                  type='email'
-                  value={userEmail}
-                  onChange={(e) => onUserEmailChange(e.target.value)}
-                  placeholder='输入您的邮箱地址'
-                  disabled={emailSettingsSaving}
-                  className='mb-4 w-full rounded-xl border border-gray-300 bg-white px-3 py-2.5 text-sm text-gray-900 transition-colors placeholder:text-gray-400 focus:outline-none focus:ring-2 focus:ring-blue-500 disabled:cursor-not-allowed disabled:opacity-50 dark:border-gray-600 dark:bg-gray-900 dark:text-white'
-                />
-
-                <div className='flex items-center justify-between gap-4 rounded-xl bg-white p-3 dark:bg-gray-900/70'>
-                  <div>
-                    <h5 className='text-sm font-medium text-gray-800 dark:text-gray-200'>
-                      收藏更新邮件
-                    </h5>
-                    <p className='mt-1 text-xs text-gray-500 dark:text-gray-400'>
-                      当收藏的影片有更新时发送邮件通知。
-                    </p>
-                  </div>
-                  <Toggle
-                    checked={emailNotifications}
-                    disabled={emailSettingsSaving}
-                    label='切换收藏更新邮件通知'
-                    onChange={() => onEmailNotificationsChange(!emailNotifications)}
-                  />
-                </div>
-              </section>
-
-              <section className='rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
-                <div className='mb-4 flex items-start gap-3'>
-                  <div className='flex h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-indigo-100 text-indigo-600 dark:bg-indigo-900/30 dark:text-indigo-300'>
-                    <MonitorSmartphone className='h-5 w-5' />
-                  </div>
-                  <div className='min-w-0 flex-1'>
-                    <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>
-                      当前设备浏览器系统通知
-                    </h4>
-                    <p className='mt-1 text-sm text-gray-500 dark:text-gray-400'>
-                      当前设备收到站内通知时，通过浏览器推送到系统通知中心。
-                    </p>
-                  </div>
-                  <Toggle
-                    checked={pushNotifications}
-                    disabled={pushDisabled}
-                    busy={pushNotificationsBusy}
-                    label='切换当前设备浏览器系统通知'
-                    onChange={() => onPushNotificationsChange(!pushNotifications)}
-                  />
-                </div>
-
-                <div className='space-y-2 rounded-xl bg-white p-3 dark:bg-gray-900/70'>
-                  <div className='flex items-center justify-between gap-3 text-sm'>
-                    <span className='text-gray-600 dark:text-gray-400'>当前设备</span>
-                    <span className={`font-medium ${pushNotificationsSupported ? 'text-green-600 dark:text-green-400' : 'text-amber-600 dark:text-amber-400'}`}>
-                      {pushNotificationsSupported ? '可用' : '需支持或授权'}
-                    </span>
-                  </div>
-                  {!pushNotificationsConfigured && (
-                    <p className='text-xs text-amber-600 dark:text-amber-400' role='alert'>
-                      系统正在初始化 Web Push 密钥，请稍后重试。
-                    </p>
-                  )}
-                  {pushNotificationsConfigured && !pushNotificationsSupported && (
-                    <p className='text-xs text-amber-600 dark:text-amber-400' role='alert'>
-                      当前浏览器、系统权限或登录模式暂不支持系统通知。
-                    </p>
-                  )}
-                </div>
-              </section>
-
-              {telegramEnabled && (
+            <>
+              {/* 邮件通知 */}
+              {notificationTab === 'email' && (
                 <section className='rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
                   <div className='mb-4 flex items-start gap-3'>
                     <div className='flex h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-sky-100 text-sky-600 dark:bg-sky-900/30 dark:text-sky-300'>
-                      <Send className='h-5 w-5' />
+                      <Mail className='h-5 w-5' />
                     </div>
                     <div className='min-w-0 flex-1'>
-                      <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>Telegram Bot 通知</h4>
+                      <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>
+                        邮件通知
+                      </h4>
                       <p className='mt-1 text-sm text-gray-500 dark:text-gray-400'>
-                        绑定 Telegram 后可接收站内通知，也可在登录页使用 Telegram 确认登录。
+                        用于接收收藏影视更新等异步提醒，可独立于系统通知关闭。
                       </p>
                     </div>
                   </div>
-                  <div className='space-y-3 rounded-xl bg-white p-3 dark:bg-gray-900/70'>
+
+                  <label className='mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300'>
+                    邮箱地址
+                  </label>
+                  <input
+                    type='email'
+                    value={userEmail}
+                    onChange={(e) => onUserEmailChange(e.target.value)}
+                    placeholder='输入您的邮箱地址'
+                    disabled={emailSettingsSaving}
+                    className='mb-4 w-full rounded-xl border border-gray-300 bg-white px-3 py-2.5 text-sm text-gray-900 transition-colors placeholder:text-gray-400 focus:outline-none focus:ring-2 focus:ring-blue-500 disabled:cursor-not-allowed disabled:opacity-50 dark:border-gray-600 dark:bg-gray-900 dark:text-white'
+                  />
+
+                  <div className='flex items-center justify-between gap-4 rounded-xl bg-white p-3 dark:bg-gray-900/70'>
+                    <div>
+                      <h5 className='text-sm font-medium text-gray-800 dark:text-gray-200'>
+                        收藏更新邮件
+                      </h5>
+                      <p className='mt-1 text-xs text-gray-500 dark:text-gray-400'>
+                        当收藏的影片有更新时发送邮件通知。
+                      </p>
+                    </div>
+                    <Toggle
+                      checked={emailNotifications}
+                      disabled={emailSettingsSaving}
+                      label='切换收藏更新邮件通知'
+                      onChange={() => onEmailNotificationsChange(!emailNotifications)}
+                    />
+                  </div>
+                </section>
+              )}
+
+              {/* 浏览器系统通知 */}
+              {notificationTab === 'push' && (
+                <section className='rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
+                  <div className='mb-4 flex items-start gap-3'>
+                    <div className='flex h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-indigo-100 text-indigo-600 dark:bg-indigo-900/30 dark:text-indigo-300'>
+                      <MonitorSmartphone className='h-5 w-5' />
+                    </div>
+                    <div className='min-w-0 flex-1'>
+                      <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>
+                        当前设备浏览器系统通知
+                      </h4>
+                      <p className='mt-1 text-sm text-gray-500 dark:text-gray-400'>
+                        当前设备收到站内通知时，通过浏览器推送到系统通知中心。
+                      </p>
+                    </div>
+                    <Toggle
+                      checked={pushNotifications}
+                      disabled={pushDisabled}
+                      busy={pushNotificationsBusy}
+                      label='切换当前设备浏览器系统通知'
+                      onChange={() => onPushNotificationsChange(!pushNotifications)}
+                    />
+                  </div>
+
+                  <div className='space-y-2 rounded-xl bg-white p-3 dark:bg-gray-900/70'>
                     <div className='flex items-center justify-between gap-3 text-sm'>
-                      <span className='text-gray-600 dark:text-gray-400'>绑定状态</span>
-                      <span className={`font-medium ${telegramBound ? 'text-green-600 dark:text-green-400' : 'text-amber-600 dark:text-amber-400'}`}>
-                        {telegramBound ? `已绑定${telegramUsername ? ` @${telegramUsername}` : ''}` : '未绑定'}
+                      <span className='text-gray-600 dark:text-gray-400'>当前设备</span>
+                      <span className={`font-medium ${pushNotificationsSupported ? 'text-green-600 dark:text-green-400' : 'text-amber-600 dark:text-amber-400'}`}>
+                        {pushNotificationsSupported ? '可用' : '需支持或授权'}
                       </span>
                     </div>
-                    {!telegramBound && (
-                      <>
-                        {telegramBindCode && (
-                          <div className='rounded-lg bg-sky-50 p-3 text-sm text-sky-800 dark:bg-sky-900/30 dark:text-sky-200'>
-                            绑定码：<span className='font-mono text-base font-bold'>{telegramBindCode}</span>
-                            <p className='mt-1 text-xs'>在 Bot 中发送 /bind {telegramBindCode}，或点击下方按钮打开 Telegram。</p>
-                          </div>
-                        )}
-                        <div className='flex gap-2'>
-                          <button
-                            type='button'
-                            onClick={onCreateTelegramBindCode}
-                            disabled={telegramBindingBusy}
-                            className='flex-1 rounded-lg bg-sky-600 px-3 py-2 text-sm font-medium text-white transition-colors hover:bg-sky-700 disabled:cursor-not-allowed disabled:bg-sky-400'
-                          >
-                            {telegramBindingBusy ? '生成中...' : '生成绑定码'}
-                          </button>
-                          {telegramDeepLink && (
-                            <button
-                              type='button'
-                              onClick={() => window.open(telegramDeepLink, '_blank', 'noopener,noreferrer')}
-                              className='flex-1 rounded-lg border border-sky-300 px-3 py-2 text-sm font-medium text-sky-700 transition-colors hover:bg-sky-50 dark:border-sky-700 dark:text-sky-300 dark:hover:bg-sky-900/30'
-                            >
-                              打开 Telegram
-                            </button>
-                          )}
-                        </div>
-                      </>
+                    {!pushNotificationsConfigured && (
+                      <p className='text-xs text-amber-600 dark:text-amber-400' role='alert'>
+                        系统正在初始化 Web Push 密钥，请稍后重试。
+                      </p>
+                    )}
+                    {pushNotificationsConfigured && !pushNotificationsSupported && (
+                      <p className='text-xs text-amber-600 dark:text-amber-400' role='alert'>
+                        当前浏览器、系统权限或登录模式暂不支持系统通知。
+                      </p>
                     )}
                   </div>
                 </section>
               )}
 
+              {/* Telegram 通知 */}
+              {notificationTab === 'telegram' && (
+                <>
+                {telegramNotifyEnabled ? (
+                  <section className='rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
+                    <div className='mb-4 flex items-start gap-3'>
+                      <div className='flex h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-sky-100 text-sky-600 dark:bg-sky-900/30 dark:text-sky-300'>
+                        <Send className='h-5 w-5' />
+                      </div>
+                      <div className='min-w-0 flex-1'>
+                        <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>Telegram Bot 通知</h4>
+                        <p className='mt-1 text-sm text-gray-500 dark:text-gray-400'>
+                          绑定 Telegram 后可接收站内通知，也可在登录页使用 Telegram 确认登录。
+                        </p>
+                      </div>
+                    </div>
+                    <div className='space-y-3 rounded-xl bg-white p-3 dark:bg-gray-900/70'>
+                      <div className='flex items-center justify-between gap-3 text-sm'>
+                        <span className='text-gray-600 dark:text-gray-400'>绑定状态</span>
+                        <span className={`font-medium ${telegramBound ? 'text-green-600 dark:text-green-400' : 'text-amber-600 dark:text-amber-400'}`}>
+                          {telegramBound ? `已绑定${telegramUsername ? ` @${telegramUsername}` : ''}` : '未绑定'}
+                        </span>
+                      </div>
+                      {!telegramBound && (
+                        <>
+                          {telegramBindCode && (
+                            <div className='rounded-lg bg-sky-50 p-3 text-sm text-sky-800 dark:bg-sky-900/30 dark:text-sky-200'>
+                              绑定码：<span className='font-mono text-base font-bold'>{telegramBindCode}</span>
+                              <p className='mt-1 text-xs'>在 Bot 中发送 /bind {telegramBindCode}，或点击下方按钮打开 Telegram。</p>
+                            </div>
+                          )}
+                          <div className='flex gap-2'>
+                            <button
+                              type='button'
+                              onClick={onCreateTelegramBindCode}
+                              disabled={telegramBindingBusy}
+                              className='flex-1 rounded-lg bg-sky-600 px-3 py-2 text-sm font-medium text-white transition-colors hover:bg-sky-700 disabled:cursor-not-allowed disabled:bg-sky-400'
+                            >
+                              {telegramBindingBusy ? '生成中...' : '生成绑定码'}
+                            </button>
+                            {telegramDeepLink && (
+                              <button
+                                type='button'
+                                onClick={() => window.open(telegramDeepLink, '_blank', 'noopener,noreferrer')}
+                                className='flex-1 rounded-lg border border-sky-300 px-3 py-2 text-sm font-medium text-sky-700 transition-colors hover:bg-sky-50 dark:border-sky-700 dark:text-sky-300 dark:hover:bg-sky-900/30'
+                              >
+                                打开 Telegram
+                              </button>
+                            )}
+                          </div>
+                        </>
+                      )}
+                    </div>
+                  </section>
+                ) : (
+                  <section className='rounded-2xl border border-gray-200 bg-gray-50 p-4 dark:border-gray-700 dark:bg-gray-800'>
+                    <div className='mb-4 flex items-start gap-3'>
+                      <div className='flex h-11 w-11 shrink-0 items-center justify-center rounded-xl bg-gray-100 text-gray-500 dark:bg-gray-800 dark:text-gray-400'>
+                        <Send className='h-5 w-5' />
+                      </div>
+                      <div className='min-w-0 flex-1'>
+                        <h4 className='text-base font-semibold text-gray-900 dark:text-gray-100'>Telegram Bot 通知</h4>
+                        <p className='mt-1 text-sm text-gray-500 dark:text-gray-400'>
+                          当前站点未启用 Telegram Bot 通知功能。
+                        </p>
+                      </div>
+                    </div>
+                  </section>
+                )}
+                </>
+              )}
+
               <button
                 onClick={onSave}
                 disabled={emailSettingsSaving}
@@ -322,7 +384,7 @@ export function EmailSettingsPanel({
                   {statusMessage}
                 </p>
               ) : null}
-            </div>
+            </>
           )}
 
           <div className='mt-6 flex gap-2 rounded-xl border border-blue-200 bg-blue-50 p-3 dark:border-blue-800 dark:bg-blue-900/20'>
@@ -336,4 +398,4 @@ export function EmailSettingsPanel({
     </>,
     document.body
   );
-}
+}
\ No newline at end of file