diff --git a/src/components/PostEditor/NormalPostContent.tsx b/src/components/PostEditor/NormalPostContent.tsx
index 226c8a1a..f90ca1c0 100644
--- a/src/components/PostEditor/NormalPostContent.tsx
+++ b/src/components/PostEditor/NormalPostContent.tsx
@@ -1,10 +1,8 @@
 import { Button } from '@/components/ui/button'
 import { useToast } from '@/hooks/use-toast'
 import { createCommentDraftEvent, createShortTextNoteDraftEvent } from '@/lib/draft-event'
-import { useFeed } from '@/providers/FeedProvider.tsx'
 import { useNostr } from '@/providers/NostrProvider'
 import client from '@/services/client.service'
-import relayInfoService from '@/services/relay-info.service'
 import { ChevronDown, ImageUp, LoaderCircle } from 'lucide-react'
 import { Event, kinds } from 'nostr-tools'
 import { useState } from 'react'
@@ -14,7 +12,6 @@ import Mentions from './Mentions'
 import PostOptions from './PostOptions.tsx'
 import Preview from './Preview'
 import SendOnlyToSwitch from './SendOnlyToSwitch.tsx'
-import { TPostOptions } from './types.ts'
 import Uploader from './Uploader'
 
 export default function NormalPostContent({
@@ -29,12 +26,12 @@ export default function NormalPostContent({
   const { t } = useTranslation()
   const { toast } = useToast()
   const { publish, checkLogin } = useNostr()
-  const { relayUrls } = useFeed()
   const [content, setContent] = useState(defaultContent)
   const [pictureInfos, setPictureInfos] = useState<{ url: string; tags: string[][] }[]>([])
   const [posting, setPosting] = useState(false)
   const [showMoreOptions, setShowMoreOptions] = useState(false)
-  const [postOptions, setPostOptions] = useState<TPostOptions>({})
+  const [addClientTag, setAddClientTag] = useState(false)
+  const [specifiedRelayUrls, setSpecifiedRelayUrls] = useState<string[] | undefined>(undefined)
   const [uploadingPicture, setUploadingPicture] = useState(false)
   const canPost = !!content && !posting
 
@@ -53,25 +50,20 @@ export default function NormalPostContent({
           const relayList = await client.fetchRelayList(parentEvent.pubkey)
           additionalRelayUrls.push(...relayList.read.slice(0, 5))
         }
-        let protectedEvent = false
-        if (postOptions.sendOnlyToCurrentRelays) {
-          const relayInfos = await relayInfoService.getRelayInfos(relayUrls)
-          protectedEvent = relayInfos.every((info) => info?.supported_nips?.includes(70))
-        }
         const draftEvent =
           parentEvent && parentEvent.kind !== kinds.ShortTextNote
             ? await createCommentDraftEvent(content, parentEvent, pictureInfos, {
-                addClientTag: postOptions.addClientTag,
-                protectedEvent
+                addClientTag,
+                protectedEvent: !!specifiedRelayUrls
               })
             : await createShortTextNoteDraftEvent(content, pictureInfos, {
                 parentEvent,
-                addClientTag: postOptions.addClientTag,
-                protectedEvent
+                addClientTag,
+                protectedEvent: !!specifiedRelayUrls
               })
         await publish(draftEvent, {
           additionalRelayUrls,
-          specifiedRelayUrls: postOptions.sendOnlyToCurrentRelays ? relayUrls : undefined
+          specifiedRelayUrls
         })
         setContent('')
         close()
@@ -114,8 +106,8 @@ export default function NormalPostContent({
       {content && <Preview content={content} />}
       <SendOnlyToSwitch
         parentEvent={parentEvent}
-        postOptions={postOptions}
-        setPostOptions={setPostOptions}
+        specifiedRelayUrls={specifiedRelayUrls}
+        setSpecifiedRelayUrls={setSpecifiedRelayUrls}
       />
       <div className="flex items-center justify-between">
         <div className="flex gap-2 items-center">
@@ -163,8 +155,8 @@ export default function NormalPostContent({
       </div>
       <PostOptions
         show={showMoreOptions}
-        postOptions={postOptions}
-        setPostOptions={setPostOptions}
+        addClientTag={addClientTag}
+        setAddClientTag={setAddClientTag}
       />
       <div className="flex gap-2 items-center justify-around sm:hidden">
         <Button
diff --git a/src/components/PostEditor/PicturePostContent.tsx b/src/components/PostEditor/PicturePostContent.tsx
index 1c5e3172..042ab339 100644
--- a/src/components/PostEditor/PicturePostContent.tsx
+++ b/src/components/PostEditor/PicturePostContent.tsx
@@ -2,9 +2,7 @@ import { Button } from '@/components/ui/button'
 import { useToast } from '@/hooks/use-toast'
 import { createPictureNoteDraftEvent } from '@/lib/draft-event'
 import { cn } from '@/lib/utils'
-import { useFeed } from '@/providers/FeedProvider.tsx'
 import { useNostr } from '@/providers/NostrProvider'
-import relayInfoService from '@/services/relay-info.service'
 import { ChevronDown, Loader, LoaderCircle, Plus, X } from 'lucide-react'
 import { Dispatch, SetStateAction, useState } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -13,19 +11,18 @@ import TextareaWithMentions from '../TextareaWithMentions.tsx'
 import Mentions from './Mentions'
 import PostOptions from './PostOptions.tsx'
 import SendOnlyToSwitch from './SendOnlyToSwitch.tsx'
-import { TPostOptions } from './types.ts'
 import Uploader from './Uploader'
 
 export default function PicturePostContent({ close }: { close: () => void }) {
   const { t } = useTranslation()
   const { toast } = useToast()
   const { publish, checkLogin } = useNostr()
-  const { relayUrls } = useFeed()
   const [content, setContent] = useState('')
   const [pictureInfos, setPictureInfos] = useState<{ url: string; tags: string[][] }[]>([])
   const [posting, setPosting] = useState(false)
   const [showMoreOptions, setShowMoreOptions] = useState(false)
-  const [postOptions, setPostOptions] = useState<TPostOptions>({})
+  const [addClientTag, setAddClientTag] = useState(false)
+  const [specifiedRelayUrls, setSpecifiedRelayUrls] = useState<string[] | undefined>(undefined)
   const canPost = !!content && !posting && pictureInfos.length > 0
 
   const post = async (e: React.MouseEvent) => {
@@ -41,18 +38,11 @@ export default function PicturePostContent({ close }: { close: () => void }) {
         if (!pictureInfos.length) {
           throw new Error(t('Picture note requires images'))
         }
-        let protectedEvent = false
-        if (postOptions.sendOnlyToCurrentRelays) {
-          const relayInfos = await relayInfoService.getRelayInfos(relayUrls)
-          protectedEvent = relayInfos.every((info) => info?.supported_nips?.includes(70))
-        }
         const draftEvent = await createPictureNoteDraftEvent(content, pictureInfos, {
-          addClientTag: postOptions.addClientTag,
-          protectedEvent
-        })
-        await publish(draftEvent, {
-          specifiedRelayUrls: postOptions.sendOnlyToCurrentRelays ? relayUrls : undefined
+          addClientTag,
+          protectedEvent: !!specifiedRelayUrls
         })
+        await publish(draftEvent, { specifiedRelayUrls })
         setContent('')
         close()
       } catch (error) {
@@ -95,7 +85,10 @@ export default function PicturePostContent({ close }: { close: () => void }) {
         textValue={content}
         placeholder={t('Write something...')}
       />
-      <SendOnlyToSwitch postOptions={postOptions} setPostOptions={setPostOptions} />
+      <SendOnlyToSwitch
+        specifiedRelayUrls={specifiedRelayUrls}
+        setSpecifiedRelayUrls={setSpecifiedRelayUrls}
+      />
       <div className="flex items-center justify-between">
         <Button
           variant="link"
@@ -126,8 +119,8 @@ export default function PicturePostContent({ close }: { close: () => void }) {
       </div>
       <PostOptions
         show={showMoreOptions}
-        postOptions={postOptions}
-        setPostOptions={setPostOptions}
+        addClientTag={addClientTag}
+        setAddClientTag={setAddClientTag}
       />
       <div className="flex gap-2 items-center justify-around sm:hidden">
         <Button
diff --git a/src/components/PostEditor/PostOptions.tsx b/src/components/PostEditor/PostOptions.tsx
index 67368736..48fcc547 100644
--- a/src/components/PostEditor/PostOptions.tsx
+++ b/src/components/PostEditor/PostOptions.tsx
@@ -3,30 +3,26 @@ import { Switch } from '@/components/ui/switch'
 import { StorageKey } from '@/constants'
 import { Dispatch, SetStateAction, useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
-import { TPostOptions } from './types'
 
 export default function PostOptions({
   show,
-  postOptions,
-  setPostOptions
+  addClientTag,
+  setAddClientTag
 }: {
   show: boolean
-  postOptions: TPostOptions
-  setPostOptions: Dispatch<SetStateAction<TPostOptions>>
+  addClientTag: boolean
+  setAddClientTag: Dispatch<SetStateAction<boolean>>
 }) {
   const { t } = useTranslation()
 
   useEffect(() => {
-    setPostOptions((prev) => ({
-      ...prev,
-      addClientTag: window.localStorage.getItem(StorageKey.ADD_CLIENT_TAG) === 'true'
-    }))
+    setAddClientTag(window.localStorage.getItem(StorageKey.ADD_CLIENT_TAG) === 'true')
   }, [])
 
   if (!show) return null
 
   const onAddClientTagChange = (checked: boolean) => {
-    setPostOptions((prev) => ({ ...prev, addClientTag: checked }))
+    setAddClientTag(checked)
     window.localStorage.setItem(StorageKey.ADD_CLIENT_TAG, checked.toString())
   }
 
@@ -34,11 +30,7 @@ export default function PostOptions({
     <div className="space-y-2">
       <div className="flex items-center space-x-2">
         <Label htmlFor="add-client-tag">{t('Add client tag')}</Label>
-        <Switch
-          id="add-client-tag"
-          checked={postOptions.addClientTag}
-          onCheckedChange={onAddClientTagChange}
-        />
+        <Switch id="add-client-tag" checked={addClientTag} onCheckedChange={onAddClientTagChange} />
       </div>
       <div className="text-muted-foreground text-xs">
         {t('Show others this was sent via Jumble')}
diff --git a/src/components/PostEditor/SendOnlyToSwitch.tsx b/src/components/PostEditor/SendOnlyToSwitch.tsx
index d6db868a..85b6f1c1 100644
--- a/src/components/PostEditor/SendOnlyToSwitch.tsx
+++ b/src/components/PostEditor/SendOnlyToSwitch.tsx
@@ -4,46 +4,51 @@ import { Switch } from '@/components/ui/switch'
 import { isProtectedEvent } from '@/lib/event'
 import { simplifyUrl } from '@/lib/url'
 import { useFeed } from '@/providers/FeedProvider'
+import client from '@/services/client.service'
 import { Info } from 'lucide-react'
 import { Event } from 'nostr-tools'
-import { Dispatch, SetStateAction, useEffect } from 'react'
+import { Dispatch, SetStateAction, useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
-import { TPostOptions } from './types'
 
 export default function SendOnlyToSwitch({
   parentEvent,
-  postOptions,
-  setPostOptions
+  specifiedRelayUrls,
+  setSpecifiedRelayUrls
 }: {
   parentEvent?: Event
-  postOptions: TPostOptions
-  setPostOptions: Dispatch<SetStateAction<TPostOptions>>
+  specifiedRelayUrls?: string[]
+  setSpecifiedRelayUrls: Dispatch<SetStateAction<string[] | undefined>>
 }) {
   const { t } = useTranslation()
   const { relayUrls } = useFeed()
-
-  useEffect(() => {
-    const isProtected = parentEvent ? isProtectedEvent(parentEvent) : false
-    if (isProtected) {
-      setPostOptions((prev) => ({ ...prev, sendOnlyToCurrentRelays: true }))
+  const urls = useMemo(() => {
+    if (!parentEvent) return relayUrls
+    const isProtected = isProtectedEvent(parentEvent)
+    const seenOn = client.getSeenEventRelayUrls(parentEvent.id)
+    if (isProtected && seenOn.length) {
+      setSpecifiedRelayUrls(seenOn)
+      return seenOn
     }
-  }, [])
+    return relayUrls
+  }, [parentEvent, relayUrls])
+
+  if (!urls.length) return null
 
   return (
     <div className="flex items-center gap-2">
       <div className="flex items-center gap-1">
         <Label htmlFor="send-only-to-current-relays" className="truncate">
-          {relayUrls.length === 1
-            ? t('Send only to r', { r: simplifyUrl(relayUrls[0]) })
-            : t('Send only to current relays')}
+          {urls.length === 1
+            ? t('Send only to r', { r: simplifyUrl(urls[0]) })
+            : t('Send only to these relays')}
         </Label>
-        {relayUrls.length > 1 && (
+        {urls.length > 1 && (
           <Popover>
             <PopoverTrigger>
               <Info size={14} />
             </PopoverTrigger>
             <PopoverContent className="w-fit text-sm">
-              {relayUrls.map((url) => (
+              {urls.map((url) => (
                 <div key={url}>{simplifyUrl(url)}</div>
               ))}
             </PopoverContent>
@@ -53,10 +58,8 @@ export default function SendOnlyToSwitch({
       <Switch
         className="shrink-0"
         id="send-only-to-current-relays"
-        checked={postOptions.sendOnlyToCurrentRelays}
-        onCheckedChange={(checked) =>
-          setPostOptions((prev) => ({ ...prev, sendOnlyToCurrentRelays: checked }))
-        }
+        checked={!!specifiedRelayUrls}
+        onCheckedChange={(checked) => setSpecifiedRelayUrls(checked ? urls : undefined)}
       />
     </div>
   )
diff --git a/src/components/PostEditor/types.ts b/src/components/PostEditor/types.ts
deleted file mode 100644
index 58427069..00000000
--- a/src/components/PostEditor/types.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export type TPostOptions = {
-  addClientTag?: boolean
-  sendOnlyToCurrentRelays?: boolean
-}
diff --git a/src/i18n/en.ts b/src/i18n/en.ts
index a248d586..57d9d37d 100644
--- a/src/i18n/en.ts
+++ b/src/i18n/en.ts
@@ -164,7 +164,7 @@ export default {
     'Login to set': 'Login to set',
     'Please login to view following feed': 'Please login to view following feed',
     'Send only to r': 'Send only to {{r}}',
-    'Send only to current relays': 'Send only to current relays',
+    'Send only to these relays': 'Send only to these relays',
     Explore: 'Explore',
     'Search relays': 'Search relays',
     relayInfoBadgeAuth: 'Auth',
diff --git a/src/i18n/zh.ts b/src/i18n/zh.ts
index c18e1553..d570c3c4 100644
--- a/src/i18n/zh.ts
+++ b/src/i18n/zh.ts
@@ -165,7 +165,7 @@ export default {
     'Login to set': '登录后设置',
     'Please login to view following feed': '请登录以查看关注动态',
     'Send only to r': '只发送到 {{r}}',
-    'Send only to current relays': '只发送到当前服务器',
+    'Send only to these relays': '只发送到这些服务器',
     Explore: '探索',
     'Search relays': '搜索服务器',
     relayInfoBadgeAuth: '需登陆',
diff --git a/src/layouts/SecondaryPageLayout/index.tsx b/src/layouts/SecondaryPageLayout/index.tsx
index eb343536..5dd2ff50 100644
--- a/src/layouts/SecondaryPageLayout/index.tsx
+++ b/src/layouts/SecondaryPageLayout/index.tsx
@@ -111,7 +111,9 @@ export function SecondaryPageTitlebar({
           {title}
         </div>
       ) : (
-        <BackButton>{title}</BackButton>
+        <div className="flex items-center flex-1 w-0">
+          <BackButton>{title}</BackButton>
+        </div>
       )}
       <div className="flex-shrink-0">{controls}</div>
     </Titlebar>
diff --git a/src/services/client.service.ts b/src/services/client.service.ts
index 91e5293b..5db22c1a 100644
--- a/src/services/client.service.ts
+++ b/src/services/client.service.ts
@@ -49,17 +49,17 @@ class ClientService extends EventTarget {
   private profileEventCache = new LRUCache<string, Promise<NEvent | undefined>>({ max: 10000 })
   private profileEventDataloader = new DataLoader<string, NEvent | undefined>(
     (ids) => Promise.all(ids.map((id) => this._fetchProfileEvent(id))),
-    { cacheMap: this.profileEventCache, maxBatchSize: 20 }
+    { cacheMap: this.profileEventCache, maxBatchSize: 50 }
   )
   private fetchProfileEventFromDefaultRelaysDataloader = new DataLoader<string, NEvent | undefined>(
     this.profileEventBatchLoadFn.bind(this),
-    { cache: false, maxBatchSize: 20 }
+    { cache: false, maxBatchSize: 50 }
   )
   private relayListEventDataLoader = new DataLoader<string, NEvent | undefined>(
     this.relayListEventBatchLoadFn.bind(this),
     {
       cacheMap: new LRUCache<string, Promise<NEvent | undefined>>({ max: 10000 }),
-      maxBatchSize: 20
+      maxBatchSize: 50
     }
   )
   private followListCache = new LRUCache<string, Promise<NEvent | undefined>>({
@@ -578,9 +578,9 @@ class ClientService extends EventTarget {
 
   async initUserIndexFromFollowings(pubkey: string) {
     const followings = await this.fetchFollowings(pubkey)
-    for (let i = 0; i * 20 < followings.length; i++) {
-      await this.profileEventDataloader.loadMany(followings.slice(i * 20, (i + 1) * 20))
-      await new Promise((resolve) => setTimeout(resolve, 200))
+    for (let i = 0; i * 50 < followings.length; i++) {
+      await this.profileEventDataloader.loadMany(followings.slice(i * 50, (i + 1) * 50))
+      await new Promise((resolve) => setTimeout(resolve, 30000))
     }
   }