diff --git a/src/components/Profile/ProfileFeed.tsx b/src/components/Profile/ProfileFeed.tsx
index 6800d3b..b87c72e 100644
--- a/src/components/Profile/ProfileFeed.tsx
+++ b/src/components/Profile/ProfileFeed.tsx
@@ -1,8 +1,8 @@
 import KindFilter from '@/components/KindFilter'
 import NoteList, { TNoteListRef } from '@/components/NoteList'
 import Tabs from '@/components/Tabs'
-import { MAX_PINNED_NOTES, SEARCHABLE_RELAY_URLS } from '@/constants'
-import { getDefaultRelayUrls } from '@/lib/relay'
+import { MAX_PINNED_NOTES } from '@/constants'
+import { getDefaultRelayUrls, getSearchRelayUrls } from '@/lib/relay'
 import { generateBech32IdFromETag } from '@/lib/tag'
 import { isTouchDevice } from '@/lib/utils'
 import { useKindFilter } from '@/providers/KindFilterProvider'
@@ -125,7 +125,7 @@ export default function ProfileFeed({
         )
         setSubRequests([
           {
-            urls: searchableRelays.concat(SEARCHABLE_RELAY_URLS).slice(0, 8),
+            urls: searchableRelays.concat(getSearchRelayUrls()).slice(0, 8),
             filter: { authors: [pubkey], search }
           }
         ])
diff --git a/src/components/SearchRelaysSetting/index.tsx b/src/components/SearchRelaysSetting/index.tsx
new file mode 100644
index 0000000..3d0d650
--- /dev/null
+++ b/src/components/SearchRelaysSetting/index.tsx
@@ -0,0 +1,103 @@
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import { SEARCHABLE_RELAY_URLS } from '@/constants'
+import { isWebsocketUrl, normalizeUrl } from '@/lib/url'
+import storage from '@/services/local-storage.service'
+import { CircleX } from 'lucide-react'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import RelayIcon from '../RelayIcon'
+
+export default function SearchRelaysSetting() {
+  const { t } = useTranslation()
+  const [relayUrls, setRelayUrls] = useState<string[]>(storage.getSearchRelayUrls())
+  const [newRelayUrl, setNewRelayUrl] = useState('')
+  const [newRelayUrlError, setNewRelayUrlError] = useState<string | null>(null)
+
+  const removeRelayUrl = (url: string) => {
+    const normalizedUrl = normalizeUrl(url)
+    if (!normalizedUrl) return
+    const newUrls = relayUrls.filter((u) => u !== normalizedUrl)
+    setRelayUrls(newUrls)
+    storage.setSearchRelayUrls(newUrls)
+  }
+
+  const saveNewRelayUrl = () => {
+    if (newRelayUrl === '') return
+    const normalizedUrl = normalizeUrl(newRelayUrl)
+    if (!normalizedUrl) {
+      return setNewRelayUrlError(t('Invalid relay URL'))
+    }
+    if (relayUrls.includes(normalizedUrl)) {
+      return setNewRelayUrlError(t('Relay already exists'))
+    }
+    if (!isWebsocketUrl(normalizedUrl)) {
+      return setNewRelayUrlError(t('invalid relay URL'))
+    }
+    const newUrls = [...relayUrls, normalizedUrl]
+    setRelayUrls(newUrls)
+    storage.setSearchRelayUrls(newUrls)
+    setNewRelayUrl('')
+  }
+
+  const handleRelayUrlInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    setNewRelayUrl(e.target.value)
+    setNewRelayUrlError(null)
+  }
+
+  const handleRelayUrlInputKeyDown = (event: React.KeyboardEvent<HTMLInputElement>) => {
+    if (event.key === 'Enter') {
+      event.preventDefault()
+      saveNewRelayUrl()
+    }
+  }
+
+  const resetToDefault = () => {
+    setRelayUrls(SEARCHABLE_RELAY_URLS)
+    storage.setSearchRelayUrls(SEARCHABLE_RELAY_URLS)
+  }
+
+  return (
+    <div className="space-y-2">
+      <div className="flex items-center justify-between">
+        <Label className="text-base font-normal">{t('Search relays')}</Label>
+        <Button variant="outline" size="sm" onClick={resetToDefault}>
+          {t('Reset to default')}
+        </Button>
+      </div>
+      <div className="text-xs text-muted-foreground">
+        {t('Relays used for searching notes (NIP-50)')}
+      </div>
+      <div className="mt-1">
+        {relayUrls.map((url, index) => (
+          <div key={index} className="flex items-center justify-between py-1 pl-1 pr-3">
+            <div className="flex w-0 flex-1 items-center gap-3">
+              <RelayIcon url={url} className="h-4 w-4" />
+              <div className="truncate text-sm text-muted-foreground">{url}</div>
+            </div>
+            <div className="shrink-0">
+              <CircleX
+                size={16}
+                onClick={() => removeRelayUrl(url)}
+                className="cursor-pointer text-muted-foreground hover:text-destructive"
+              />
+            </div>
+          </div>
+        ))}
+      </div>
+      <div className="mt-2 flex gap-2">
+        <Input
+          className={newRelayUrlError ? 'border-destructive' : ''}
+          placeholder={t('Add a new relay')}
+          value={newRelayUrl}
+          onKeyDown={handleRelayUrlInputKeyDown}
+          onChange={handleRelayUrlInputChange}
+          onBlur={saveNewRelayUrl}
+        />
+        <Button onClick={saveNewRelayUrl}>{t('Add')}</Button>
+      </div>
+      {newRelayUrlError && <div className="mt-1 text-xs text-destructive">{newRelayUrlError}</div>}
+    </div>
+  )
+}
diff --git a/src/components/SearchResult/index.tsx b/src/components/SearchResult/index.tsx
index 823f8d8..70349c4 100644
--- a/src/components/SearchResult/index.tsx
+++ b/src/components/SearchResult/index.tsx
@@ -1,5 +1,5 @@
-import { SEARCHABLE_RELAY_URLS, SPECIAL_TRUST_SCORE_FILTER_ID } from '@/constants'
-import { getDefaultRelayUrls } from '@/lib/relay'
+import { SPECIAL_TRUST_SCORE_FILTER_ID } from '@/constants'
+import { getDefaultRelayUrls, getSearchRelayUrls } from '@/lib/relay'
 import { TSearchParams } from '@/types'
 import NormalFeed from '../NormalFeed'
 import Profile from '../Profile'
@@ -21,7 +21,7 @@ export default function SearchResult({ searchParams }: { searchParams: TSearchPa
     return (
       <NormalFeed
         trustScoreFilterId={SPECIAL_TRUST_SCORE_FILTER_ID.SEARCH}
-        subRequests={[{ urls: SEARCHABLE_RELAY_URLS, filter: { search: searchParams.search } }]}
+        subRequests={[{ urls: getSearchRelayUrls(), filter: { search: searchParams.search } }]}
         showRelayCloseReason
       />
     )
diff --git a/src/constants.ts b/src/constants.ts
index 32f907d..e75aa3a 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -47,6 +47,7 @@ export const StorageKey = {
   MUTED_WORDS: 'mutedWords',
   MIN_TRUST_SCORE: 'minTrustScore',
   MIN_TRUST_SCORE_MAP: 'minTrustScoreMap',
+  SEARCH_RELAY_URLS: 'searchRelayUrls',
   HIDE_INDIRECT_NOTIFICATIONS: 'hideIndirectNotifications',
   ENABLE_LIVE_FEED: 'enableLiveFeed', // deprecated
   HIDE_UNTRUSTED_NOTES: 'hideUntrustedNotes', // deprecated
@@ -76,11 +77,7 @@ export const BIG_RELAY_URLS = [
   'wss://offchain.pub/'
 ]
 
-export const SEARCHABLE_RELAY_URLS = [
-  'wss://search.nos.today/',
-  'wss://relay.ditto.pub/',
-  'wss://relay.nostr.band/'
-]
+export const SEARCHABLE_RELAY_URLS = ['wss://search.nos.today/', 'wss://relay.nostr.band/']
 
 export const TRENDING_NOTES_RELAY_URLS = ['wss://trending.relays.land/']
 
diff --git a/src/i18n/locales/ar.ts b/src/i18n/locales/ar.ts
index 1ea497f..0413279 100644
--- a/src/i18n/locales/ar.ts
+++ b/src/i18n/locales/ar.ts
@@ -163,7 +163,7 @@ export default {
     'Send only to r': 'إرسال فقط إلى {{r}}',
     'Send only to these relays': 'إرسال فقط إلى هذه الريلايات',
     Explore: 'استكشاف',
-    'Search relays': 'البحث في الريلايات',
+    'Search relays': 'ريلايات البحث',
     relayInfoBadgeAuth: 'مصادقة',
     relayInfoBadgeSearch: 'بحث',
     relayInfoBadgePayment: 'دفع',
@@ -670,6 +670,7 @@ export default {
     'Hide indirect': 'إخفاء غير المباشرة',
     'Copy note content': 'نسخ محتوى الملاحظة',
     'Video loop': 'تكرار الفيديو',
-    'Automatically replay videos when they end': 'إعادة تشغيل مقاطع الفيديو تلقائيًا عند انتهائها'
+    'Automatically replay videos when they end': 'إعادة تشغيل مقاطع الفيديو تلقائيًا عند انتهائها',
+    'Relays used for searching notes (NIP-50)': 'الريلايات المستخدمة للبحث عن الملاحظات (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/de.ts b/src/i18n/locales/de.ts
index a5036ae..8f884ad 100644
--- a/src/i18n/locales/de.ts
+++ b/src/i18n/locales/de.ts
@@ -167,7 +167,7 @@ export default {
     'Send only to r': 'Nur an {{r}} senden',
     'Send only to these relays': 'Nur an diese Relays senden',
     Explore: 'Entdecken',
-    'Search relays': 'Relays suchen',
+    'Search relays': 'Such-Relays',
     relayInfoBadgeAuth: 'Auth',
     relayInfoBadgeSearch: 'Suche',
     relayInfoBadgePayment: 'Zahlung',
@@ -694,6 +694,7 @@ export default {
     'Hide indirect': 'Indirekte ausblenden',
     'Copy note content': 'Notizinhalt kopieren',
     'Video loop': 'Video-Schleife',
-    'Automatically replay videos when they end': 'Videos automatisch wiederholen, wenn sie enden'
+    'Automatically replay videos when they end': 'Videos automatisch wiederholen, wenn sie enden',
+    'Relays used for searching notes (NIP-50)': 'Relays für die Notizsuche (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/en.ts b/src/i18n/locales/en.ts
index 891a001..7e5558d 100644
--- a/src/i18n/locales/en.ts
+++ b/src/i18n/locales/en.ts
@@ -676,6 +676,7 @@ export default {
     'Hide indirect': 'Hide indirect',
     'Copy note content': 'Copy note content',
     'Video loop': 'Video loop',
-    'Automatically replay videos when they end': 'Automatically replay videos when they end'
+    'Automatically replay videos when they end': 'Automatically replay videos when they end',
+    'Relays used for searching notes (NIP-50)': 'Relays used for searching notes (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/es.ts b/src/i18n/locales/es.ts
index 264f0cd..2ec5a63 100644
--- a/src/i18n/locales/es.ts
+++ b/src/i18n/locales/es.ts
@@ -167,7 +167,7 @@ export default {
     'Send only to r': 'Enviar únicamente a {{r}}',
     'Send only to these relays': 'Enviar únicamente a estos relés',
     Explore: 'Explorar',
-    'Search relays': 'Buscar relés',
+    'Search relays': 'Relés de búsqueda',
     relayInfoBadgeAuth: 'Autenticación',
     relayInfoBadgeSearch: 'Búsqueda',
     relayInfoBadgePayment: 'Pago',
@@ -687,6 +687,7 @@ export default {
     'Hide indirect': 'Ocultar indirectas',
     'Copy note content': 'Copiar contenido de la nota',
     'Video loop': 'Repetir video',
-    'Automatically replay videos when they end': 'Reproducir automáticamente los videos cuando terminen'
+    'Automatically replay videos when they end': 'Reproducir automáticamente los videos cuando terminen',
+    'Relays used for searching notes (NIP-50)': 'Relés utilizados para buscar notas (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/fa.ts b/src/i18n/locales/fa.ts
index 8d4ef6b..9201c6e 100644
--- a/src/i18n/locales/fa.ts
+++ b/src/i18n/locales/fa.ts
@@ -165,7 +165,7 @@ export default {
     'Send only to r': 'فقط به {{r}} ارسال شود',
     'Send only to these relays': 'فقط به این رله‌ها ارسال شود',
     Explore: 'کاوش',
-    'Search relays': 'جستجو رله‌ها',
+    'Search relays': 'رله‌های جستجو',
     relayInfoBadgeAuth: 'احراز هویت',
     relayInfoBadgeSearch: 'جستجو',
     relayInfoBadgePayment: 'پرداخت',
@@ -682,6 +682,7 @@ export default {
     'Hide indirect': 'پنهان کردن غیرمستقیم',
     'Copy note content': 'کپی محتوای یادداشت',
     'Video loop': 'تکرار ویدیو',
-    'Automatically replay videos when they end': 'پخش خودکار ویدیوها پس از پایان'
+    'Automatically replay videos when they end': 'پخش خودکار ویدیوها پس از پایان',
+    'Relays used for searching notes (NIP-50)': 'رله‌هایی که برای جستجوی یادداشت‌ها استفاده می‌شوند (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/fr.ts b/src/i18n/locales/fr.ts
index 163963f..9aed909 100644
--- a/src/i18n/locales/fr.ts
+++ b/src/i18n/locales/fr.ts
@@ -166,7 +166,7 @@ export default {
     'Send only to r': 'Envoyer uniquement à {{r}}',
     'Send only to these relays': 'Envoyer uniquement à ces relais',
     Explore: 'Explorer',
-    'Search relays': 'Rechercher des relais',
+    'Search relays': 'Relais de recherche',
     relayInfoBadgeAuth: 'Auth',
     relayInfoBadgeSearch: 'Recherche',
     relayInfoBadgePayment: 'Paiement',
@@ -691,6 +691,7 @@ export default {
     'Hide indirect': 'Masquer indirects',
     'Copy note content': 'Copier le contenu de la note',
     'Video loop': 'Boucle vidéo',
-    'Automatically replay videos when they end': 'Rejouer automatiquement les vidéos à la fin'
+    'Automatically replay videos when they end': 'Rejouer automatiquement les vidéos à la fin',
+    'Relays used for searching notes (NIP-50)': 'Relais utilisés pour rechercher des notes (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/hi.ts b/src/i18n/locales/hi.ts
index 2a698d8..82f8f5f 100644
--- a/src/i18n/locales/hi.ts
+++ b/src/i18n/locales/hi.ts
@@ -166,7 +166,7 @@ export default {
     'Send only to r': 'केवल {{r}} को भेजें',
     'Send only to these relays': 'केवल इन रिले को भेजें',
     Explore: 'एक्सप्लोर करें',
-    'Search relays': 'रिले खोजें',
+    'Search relays': 'खोज रिले',
     relayInfoBadgeAuth: 'प्रमाणीकरण',
     relayInfoBadgeSearch: 'खोज',
     relayInfoBadgePayment: 'भुगतान',
@@ -682,6 +682,7 @@ export default {
     'Hide indirect': 'अप्रत्यक्ष छुपाएं',
     'Copy note content': 'नोट सामग्री कॉपी करें',
     'Video loop': 'वीडियो लूप',
-    'Automatically replay videos when they end': 'वीडियो समाप्त होने पर स्वचालित रूप से दोबारा चलाएं'
+    'Automatically replay videos when they end': 'वीडियो समाप्त होने पर स्वचालित रूप से दोबारा चलाएं',
+    'Relays used for searching notes (NIP-50)': 'नोट्स खोजने के लिए उपयोग किए जाने वाले रिले (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/hu.ts b/src/i18n/locales/hu.ts
index f8c6e53..ddd7d22 100644
--- a/src/i18n/locales/hu.ts
+++ b/src/i18n/locales/hu.ts
@@ -165,7 +165,7 @@ export default {
     'Send only to r': 'Küldés csak a {{r}} csomópontra',
     'Send only to these relays': 'Küldés csak ezekre a csomópontokra',
     Explore: 'Felderítés',
-    'Search relays': 'Csomópontok kereséshez',
+    'Search relays': 'Keresési csomópontok',
     relayInfoBadgeAuth: 'Auth',
     relayInfoBadgeSearch: 'Keresés',
     relayInfoBadgePayment: 'Fizetés',
@@ -676,6 +676,7 @@ export default {
     'Hide indirect': 'Közvetettek elrejtése',
     'Copy note content': 'Jegyzet tartalmának másolása',
     'Video loop': 'Videó ismétlése',
-    'Automatically replay videos when they end': 'Videók automatikus újrajátszása, amikor véget érnek'
+    'Automatically replay videos when they end': 'Videók automatikus újrajátszása, amikor véget érnek',
+    'Relays used for searching notes (NIP-50)': 'Jegyzetek kereséséhez használt csomópontok (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/it.ts b/src/i18n/locales/it.ts
index a3be547..e06b7ef 100644
--- a/src/i18n/locales/it.ts
+++ b/src/i18n/locales/it.ts
@@ -166,7 +166,7 @@ export default {
     'Send only to r': 'Invia solo a {{r}}',
     'Send only to these relays': 'Invia solo a questi relay',
     Explore: 'Esplora',
-    'Search relays': 'Ricerca relay',
+    'Search relays': 'Relay di ricerca',
     relayInfoBadgeAuth: 'Autorizzazione',
     relayInfoBadgeSearch: 'Ricerca',
     relayInfoBadgePayment: 'Pagamento',
@@ -687,6 +687,7 @@ export default {
     'Hide indirect': 'Nascondi indirette',
     'Copy note content': 'Copia contenuto della nota',
     'Video loop': 'Ripetizione video',
-    'Automatically replay videos when they end': 'Riprodurre automaticamente i video quando terminano'
+    'Automatically replay videos when they end': 'Riprodurre automaticamente i video quando terminano',
+    'Relays used for searching notes (NIP-50)': 'Relay utilizzati per cercare le note (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/ja.ts b/src/i18n/locales/ja.ts
index 063ac42..d27b6e9 100644
--- a/src/i18n/locales/ja.ts
+++ b/src/i18n/locales/ja.ts
@@ -165,7 +165,7 @@ export default {
     'Send only to r': '{{r}} にのみ送信',
     'Send only to these relays': 'これらのリレイにのみ送信',
     Explore: '探索',
-    'Search relays': 'リレイを検索',
+    'Search relays': '検索リレー',
     relayInfoBadgeAuth: '認証',
     relayInfoBadgeSearch: '検索',
     relayInfoBadgePayment: '支払い',
@@ -682,6 +682,7 @@ export default {
     'Hide indirect': '間接通知を非表示',
     'Copy note content': 'ノート内容をコピー',
     'Video loop': 'ビデオループ',
-    'Automatically replay videos when they end': 'ビデオ終了時に自動的にリプレイする'
+    'Automatically replay videos when they end': 'ビデオ終了時に自動的にリプレイする',
+    'Relays used for searching notes (NIP-50)': 'ノート検索に使用するリレー (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/ko.ts b/src/i18n/locales/ko.ts
index f8f299f..2bfde05 100644
--- a/src/i18n/locales/ko.ts
+++ b/src/i18n/locales/ko.ts
@@ -166,7 +166,7 @@ export default {
     'Send only to r': '{{r}}에만 전송',
     'Send only to these relays': '이 릴레이에만 전송',
     Explore: '탐색',
-    'Search relays': '릴레이 검색',
+    'Search relays': '검색 릴레이',
     relayInfoBadgeAuth: '로그인 필요',
     relayInfoBadgeSearch: '검색 지원',
     relayInfoBadgePayment: '유료',
@@ -676,6 +676,7 @@ export default {
     'Hide indirect': '간접 숨기기',
     'Copy note content': '노트 내용 복사',
     'Video loop': '비디오 반복',
-    'Automatically replay videos when they end': '비디오가 끝나면 자동으로 다시 재생'
+    'Automatically replay videos when they end': '비디오가 끝나면 자동으로 다시 재생',
+    'Relays used for searching notes (NIP-50)': '노트 검색에 사용되는 릴레이 (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/pl.ts b/src/i18n/locales/pl.ts
index eab8699..19ba0ae 100644
--- a/src/i18n/locales/pl.ts
+++ b/src/i18n/locales/pl.ts
@@ -163,7 +163,7 @@ export default {
     'Send only to r': 'Wyślij tylko do {{r}}',
     'Send only to these relays': 'Wyślij tylko do tych transmiterów',
     Explore: 'Transmitery',
-    'Search relays': 'Wyszukaj transmiter',
+    'Search relays': 'Przekaźniki wyszukiwania',
     relayInfoBadgeAuth: '✔️',
     relayInfoBadgeSearch: 'Wyszukiwarka',
     relayInfoBadgePayment: 'Płatności',
@@ -688,6 +688,7 @@ export default {
     'Hide indirect': 'Ukryj pośrednie',
     'Copy note content': 'Kopiuj treść notatki',
     'Video loop': 'Zapętlanie wideo',
-    'Automatically replay videos when they end': 'Automatycznie powtarzaj filmy po zakończeniu'
+    'Automatically replay videos when they end': 'Automatycznie powtarzaj filmy po zakończeniu',
+    'Relays used for searching notes (NIP-50)': 'Przekaźniki używane do wyszukiwania notatek (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/pt-BR.ts b/src/i18n/locales/pt-BR.ts
index f3f4958..cc671e8 100644
--- a/src/i18n/locales/pt-BR.ts
+++ b/src/i18n/locales/pt-BR.ts
@@ -166,7 +166,7 @@ export default {
     'Send only to r': 'Enviar apenas para {{r}}',
     'Send only to these relays': 'Enviar apenas para estes relays',
     Explore: 'Explorar',
-    'Search relays': 'Pesquisar relays',
+    'Search relays': 'Relays de busca',
     relayInfoBadgeAuth: 'Auth',
     relayInfoBadgeSearch: 'Pesquisar',
     relayInfoBadgePayment: 'Pagamento',
@@ -685,6 +685,7 @@ export default {
     'Hide indirect': 'Ocultar indiretas',
     'Copy note content': 'Copiar conteúdo da nota',
     'Video loop': 'Repetir vídeo',
-    'Automatically replay videos when they end': 'Reproduzir automaticamente os vídeos quando terminarem'
+    'Automatically replay videos when they end': 'Reproduzir automaticamente os vídeos quando terminarem',
+    'Relays used for searching notes (NIP-50)': 'Relays usados para buscar notas (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/pt-PT.ts b/src/i18n/locales/pt-PT.ts
index 0312df8..06e8086 100644
--- a/src/i18n/locales/pt-PT.ts
+++ b/src/i18n/locales/pt-PT.ts
@@ -166,7 +166,7 @@ export default {
     'Send only to r': 'Enviar apenas para {{r}}',
     'Send only to these relays': 'Enviar apenas para estes relés',
     Explore: 'Explorar',
-    'Search relays': 'Pesquisar relés',
+    'Search relays': 'Relés de pesquisa',
     relayInfoBadgeAuth: 'Auth',
     relayInfoBadgeSearch: 'Pesquisar',
     relayInfoBadgePayment: 'Pagamento',
@@ -688,6 +688,7 @@ export default {
     'Hide indirect': 'Ocultar indiretas',
     'Copy note content': 'Copiar conteúdo da nota',
     'Video loop': 'Repetir vídeo',
-    'Automatically replay videos when they end': 'Reproduzir automaticamente os vídeos quando terminarem'
+    'Automatically replay videos when they end': 'Reproduzir automaticamente os vídeos quando terminarem',
+    'Relays used for searching notes (NIP-50)': 'Relés usados para pesquisar notas (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/ru.ts b/src/i18n/locales/ru.ts
index 72f166c..3772519 100644
--- a/src/i18n/locales/ru.ts
+++ b/src/i18n/locales/ru.ts
@@ -168,7 +168,7 @@ export default {
     'Send only to r': 'Отправить только на {{r}}',
     'Send only to these relays': 'Отправить только на эти ретрансляторы',
     Explore: 'Обзор',
-    'Search relays': 'Поиск ретрансляторов',
+    'Search relays': 'Ретрансляторы для поиска',
     relayInfoBadgeAuth: 'Авторизация',
     relayInfoBadgeSearch: 'Поиск',
     relayInfoBadgePayment: 'Платежи',
@@ -687,6 +687,7 @@ export default {
     'Hide indirect': 'Скрыть косвенные',
     'Copy note content': 'Скопировать содержимое заметки',
     'Video loop': 'Зацикливание видео',
-    'Automatically replay videos when they end': 'Автоматически воспроизводить видео заново после окончания'
+    'Automatically replay videos when they end': 'Автоматически воспроизводить видео заново после окончания',
+    'Relays used for searching notes (NIP-50)': 'Ретрансляторы для поиска заметок (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/th.ts b/src/i18n/locales/th.ts
index e21913c..74680e4 100644
--- a/src/i18n/locales/th.ts
+++ b/src/i18n/locales/th.ts
@@ -163,7 +163,7 @@ export default {
     'Send only to r': 'ส่งเฉพาะไปยัง {{r}}',
     'Send only to these relays': 'ส่งเฉพาะไปยังรีเลย์เหล่านี้',
     Explore: 'สำรวจ',
-    'Search relays': 'ค้นหารีเลย์',
+    'Search relays': 'รีเลย์สำหรับค้นหา',
     relayInfoBadgeAuth: 'ยืนยันตัวตน',
     relayInfoBadgeSearch: 'ค้นหา',
     relayInfoBadgePayment: 'ชำระเงิน',
@@ -672,6 +672,7 @@ export default {
     'Hide indirect': 'ซ่อนทางอ้อม',
     'Copy note content': 'คัดลอกเนื้อหาโน้ต',
     'Video loop': 'เล่นวิดีโอซ้ำ',
-    'Automatically replay videos when they end': 'เล่นวิดีโอซ้ำอัตโนมัติเมื่อจบ'
+    'Automatically replay videos when they end': 'เล่นวิดีโอซ้ำอัตโนมัติเมื่อจบ',
+    'Relays used for searching notes (NIP-50)': 'รีเลย์ที่ใช้สำหรับค้นหาโน้ต (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/zh-TW.ts b/src/i18n/locales/zh-TW.ts
index 7cff1d3..b9e00dc 100644
--- a/src/i18n/locales/zh-TW.ts
+++ b/src/i18n/locales/zh-TW.ts
@@ -654,6 +654,7 @@ export default {
     'Hide indirect': '隱藏間接通知',
     'Copy note content': '複製筆記內容',
     'Video loop': '影片循環',
-    'Automatically replay videos when they end': '影片播放結束後自動重新播放'
+    'Automatically replay videos when they end': '影片播放結束後自動重新播放',
+    'Relays used for searching notes (NIP-50)': '用於搜尋筆記的伺服器 (NIP-50)'
   }
 }
diff --git a/src/i18n/locales/zh.ts b/src/i18n/locales/zh.ts
index 3100c72..8a96710 100644
--- a/src/i18n/locales/zh.ts
+++ b/src/i18n/locales/zh.ts
@@ -659,6 +659,7 @@ export default {
     'Hide indirect': '隐藏间接通知',
     'Copy note content': '复制笔记内容',
     'Video loop': '视频循环',
-    'Automatically replay videos when they end': '视频播放结束后自动重新播放'
+    'Automatically replay videos when they end': '视频播放结束后自动重新播放',
+    'Relays used for searching notes (NIP-50)': '用于搜索笔记的服务器 (NIP-50)'
   }
 }
diff --git a/src/lib/relay.ts b/src/lib/relay.ts
index fae5270..b34b5e9 100644
--- a/src/lib/relay.ts
+++ b/src/lib/relay.ts
@@ -5,6 +5,10 @@ export function getDefaultRelayUrls() {
   return storage.getDefaultRelayUrls()
 }
 
+export function getSearchRelayUrls() {
+  return storage.getSearchRelayUrls()
+}
+
 export function checkAlgoRelay(relayInfo: TRelayInfo | undefined) {
   return relayInfo?.software === 'https://github.com/bitvora/algo-relay' // hardcode for now
 }
diff --git a/src/pages/secondary/NoteListPage/index.tsx b/src/pages/secondary/NoteListPage/index.tsx
index e875ee2..1222110 100644
--- a/src/pages/secondary/NoteListPage/index.tsx
+++ b/src/pages/secondary/NoteListPage/index.tsx
@@ -1,11 +1,10 @@
 import { Favicon } from '@/components/Favicon'
 import NormalFeed from '@/components/NormalFeed'
 import { Button } from '@/components/ui/button'
-import { SEARCHABLE_RELAY_URLS } from '@/constants'
 import SecondaryPageLayout from '@/layouts/SecondaryPageLayout'
 import { toProfileList } from '@/lib/link'
 import { fetchPubkeysFromDomain, getWellKnownNip05Url } from '@/lib/nip05'
-import { getDefaultRelayUrls } from '@/lib/relay'
+import { getDefaultRelayUrls, getSearchRelayUrls } from '@/lib/relay'
 import { useSecondaryPage } from '@/PageManager'
 import { useNostr } from '@/providers/NostrProvider'
 import client from '@/services/client.service'
@@ -60,7 +59,7 @@ const NoteListPage = forwardRef(({ index }: { index?: number }, ref) => {
         setSubRequests([
           {
             filter: { search, ...(kinds.length > 0 ? { kinds } : {}) },
-            urls: SEARCHABLE_RELAY_URLS
+            urls: getSearchRelayUrls()
           }
         ])
         return
diff --git a/src/pages/secondary/SystemSettingsPage/index.tsx b/src/pages/secondary/SystemSettingsPage/index.tsx
index 32ef490..fcd7478 100644
--- a/src/pages/secondary/SystemSettingsPage/index.tsx
+++ b/src/pages/secondary/SystemSettingsPage/index.tsx
@@ -1,4 +1,5 @@
 import DefaultRelaysSetting from '@/components/DefaultRelaysSetting'
+import SearchRelaysSetting from '@/components/SearchRelaysSetting'
 import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
 import { Switch } from '@/components/ui/switch'
@@ -47,6 +48,9 @@ const SystemSettingsPage = forwardRef(({ index }: { index?: number }, ref) => {
         <div className="space-y-2 px-4">
           <DefaultRelaysSetting />
         </div>
+        <div className="space-y-2 px-4">
+          <SearchRelaysSetting />
+        </div>
       </div>
     </SecondaryPageLayout>
   )
diff --git a/src/services/client.service.ts b/src/services/client.service.ts
index 18f05ad..2b2d902 100644
--- a/src/services/client.service.ts
+++ b/src/services/client.service.ts
@@ -1,4 +1,4 @@
-import { ExtendedKind, SEARCHABLE_RELAY_URLS } from '@/constants'
+import { ExtendedKind } from '@/constants'
 import {
   compareEvents,
   getReplaceableCoordinate,
@@ -7,7 +7,7 @@ import {
 } from '@/lib/event'
 import { getProfileFromEvent, getRelayListFromEvent } from '@/lib/event-metadata'
 import { formatPubkey, isValidPubkey, pubkeyToNpub, userIdToPubkey } from '@/lib/pubkey'
-import { filterOutBigRelays, getDefaultRelayUrls } from '@/lib/relay'
+import { filterOutBigRelays, getDefaultRelayUrls, getSearchRelayUrls } from '@/lib/relay'
 import { SmartPool } from '@/lib/smart-pool'
 import { getPubkeysFromPTags, getServersFromServerTags, tagNameEquals } from '@/lib/tag'
 import { mergeTimelines } from '@/lib/timeline'
@@ -159,7 +159,7 @@ class ClientService extends EventTarget {
 
   async determineRelaysByFilter(filter: Filter) {
     if (filter.search) {
-      return SEARCHABLE_RELAY_URLS
+      return getSearchRelayUrls()
     } else if (filter.authors?.length) {
       const relayLists = await this.fetchRelayLists(filter.authors)
       return Array.from(new Set(relayLists.flatMap((list) => list.write.slice(0, 5))))
diff --git a/src/services/local-storage.service.ts b/src/services/local-storage.service.ts
index 8364f68..bd9c788 100644
--- a/src/services/local-storage.service.ts
+++ b/src/services/local-storage.service.ts
@@ -8,6 +8,7 @@ import {
   NOTIFICATION_LIST_STYLE,
   NSFW_DISPLAY_POLICY,
   PROFILE_PICTURE_AUTO_LOAD_POLICY,
+  SEARCHABLE_RELAY_URLS,
   StorageKey,
   TPrimaryColor
 } from '@/constants'
@@ -66,6 +67,7 @@ class LocalStorageService {
   private quickReactionEmoji: string | TEmoji = '+'
   private nsfwDisplayPolicy: TNsfwDisplayPolicy = NSFW_DISPLAY_POLICY.HIDE_CONTENT
   private defaultRelayUrls: string[] = BIG_RELAY_URLS
+  private searchRelayUrls: string[] = SEARCHABLE_RELAY_URLS
   private mutedWords: string[] = []
   private minTrustScore: number = 0
   private minTrustScoreMap: Record<string, number> = {}
@@ -310,6 +312,22 @@ class LocalStorageService {
       }
     }
 
+    const searchRelayUrlsStr = window.localStorage.getItem(StorageKey.SEARCH_RELAY_URLS)
+    if (searchRelayUrlsStr) {
+      try {
+        const urls = JSON.parse(searchRelayUrlsStr)
+        if (
+          Array.isArray(urls) &&
+          urls.length > 0 &&
+          urls.every((url) => typeof url === 'string')
+        ) {
+          this.searchRelayUrls = urls
+        }
+      } catch {
+        // Invalid JSON, use default
+      }
+    }
+
     const mutedWordsStr = window.localStorage.getItem(StorageKey.MUTED_WORDS)
     if (mutedWordsStr) {
       try {
@@ -691,6 +709,15 @@ class LocalStorageService {
     window.localStorage.setItem(StorageKey.DEFAULT_RELAY_URLS, JSON.stringify(urls))
   }
 
+  getSearchRelayUrls() {
+    return this.searchRelayUrls
+  }
+
+  setSearchRelayUrls(urls: string[]) {
+    this.searchRelayUrls = urls
+    window.localStorage.setItem(StorageKey.SEARCH_RELAY_URLS, JSON.stringify(urls))
+  }
+
   getMutedWords() {
     return this.mutedWords
   }