diff --git a/src/backend/controllers/body/user-setting.ts b/src/backend/controllers/body/user-setting.ts
index ce3168a..0a0ffd8 100644
--- a/src/backend/controllers/body/user-setting.ts
+++ b/src/backend/controllers/body/user-setting.ts
@@ -20,6 +20,12 @@ export class UserSetting {
   @IsOptional()
     template?: string;
 
+  @IsOptional()
+    notificationHeader?: string;
+
+  @IsOptional()
+    notificationIcon?: string;
+
   @IsOptional()
     useRanking?: boolean;
 
diff --git a/src/backend/controllers/session.ts b/src/backend/controllers/session.ts
index d3d79d0..d957607 100644
--- a/src/backend/controllers/session.ts
+++ b/src/backend/controllers/session.ts
@@ -28,7 +28,7 @@ export class SessionController {
     if (setting.alertMode != null) s.alertMode = setting.alertMode;
     if (setting.visibility != null) {
       console.log(setting.visibility);
-      if (setting.visibility === 'public' || setting.visibility === 'users') {
+      if (setting.visibility === 'public'/* || setting.visibility === 'users'*/) {
         throw new BadRequestError('Unsupported visibility');
       }
       s.visibility = setting.visibility;
@@ -36,6 +36,8 @@ export class SessionController {
     if (setting.localOnly != null) s.localOnly = setting.localOnly;
     if (setting.remoteFollowersOnly != null) s.remoteFollowersOnly = setting.remoteFollowersOnly;
     if (setting.template !== undefined) s.template = setting.template;
+    if (setting.notificationHeader !== undefined) s.notificationHeader = setting.notificationHeader;
+    if (setting.notificationIcon !== undefined) s.notificationIcon = setting.notificationIcon;
     if (setting.useRanking !== undefined) s.useRanking = setting.useRanking;
     if (setting.appendHashtag !== undefined) s.appendHashtag = setting.appendHashtag;
     if (Object.keys(s).length === 0) return;
diff --git a/src/backend/models/entities/user.ts b/src/backend/models/entities/user.ts
index a882195..70e1b22 100644
--- a/src/backend/models/entities/user.ts
+++ b/src/backend/models/entities/user.ts
@@ -81,6 +81,20 @@ export class User implements IUser {
   })
   public template: string | null;
 
+  @Column({
+    type: 'varchar',
+    length: 1024,
+    nullable: true,
+  })
+  public notificationHeader: string | null;
+
+  @Column({
+    type: 'varchar',
+    length: 1024,
+    nullable: true,
+  })
+  public notificationIcon: string | null;
+
   @Column({
     type: 'real',
     default: 0,
diff --git a/src/backend/services/send-alert.ts b/src/backend/services/send-alert.ts
index e943acc..6fc94f2 100644
--- a/src/backend/services/send-alert.ts
+++ b/src/backend/services/send-alert.ts
@@ -51,8 +51,8 @@ export const sendNoteAlert = async (text: string, user: User) => {
  */
 export const sendNotificationAlert = async (text: string, user: User) => {
   const res = await api(user.host, 'notifications/create', {
-    header: 'Misskey Tools with LycheeBridge',
-    icon: 'https://t.psec.dev/assets/lcb.png',
+    header: user.notificationHeader ?? 'Misskey Tools with LycheeBridge',
+    icon: user.notificationIcon ?? 'https://t.psec.dev/assets/lcb.png',
     body: text,
   }, user.token);
 
diff --git a/src/common/types/user.ts b/src/common/types/user.ts
index b48caae..4fa6d95 100644
--- a/src/common/types/user.ts
+++ b/src/common/types/user.ts
@@ -17,6 +17,8 @@ export interface IUser {
   template: string | null;
   prevRating: number;
   rating: number;
+  notificationHeader: string | null;
+  notificationIcon: string | null;
   bannedFromRanking: boolean;
   isAdmin?: boolean;
   tokenVersion: number;
diff --git a/src/frontend/langs/en-US.json b/src/frontend/langs/en-US.json
index 18bbc8f..29e095e 100644
--- a/src/frontend/langs/en-US.json
+++ b/src/frontend/langs/en-US.json
@@ -51,7 +51,7 @@
 	"update": "Update",
 	"shareMisskeyTools": "Share #MisskeyTools",
 	"shareMisskeyToolsNote": "Try #MisskeyTools !\n\nhttps://t.psec.dev",
-	"instanceUrlPlaceholder": "k.lapy.link, stella.place, psec.dev...",
+	"instanceUrlPlaceholder": "oscar.surf, hoto.moe, k.lapy.link...",
 	"settings": "Settings",
 	"accentColor": "Accent Color",
 	"changelog": "Changelog",
@@ -104,7 +104,10 @@
 		"order": "Order",
 		"showRanking": "Show Ranking",
 		"useRanking": "Join the Ranking",
-		"appendHashtag": "Add #misshaialert hashtag in template"
+		"appendHashtag": "Add #misshaialert hashtag in template",
+    "notificationHeader": "Misskey Notification Header (Title)",
+    "notificationIcon": "Misskey Notification Icon (URL)",
+    "notificationContent": "Notification Content"
 	},
 	"_accounts": {
 		"switchAccount": "Switch your account",
diff --git a/src/frontend/langs/ja-JP.json b/src/frontend/langs/ja-JP.json
index a404bf9..5218eae 100644
--- a/src/frontend/langs/ja-JP.json
+++ b/src/frontend/langs/ja-JP.json
@@ -51,7 +51,7 @@
 	"update": "更新する",
 	"shareMisskeyTools": "#MisskeyTools をシェアする",
 	"shareMisskeyToolsNote": "#MisskeyTools はいいぞ\n\nhttps://t.psec.dev",
-	"instanceUrlPlaceholder": "k.lapy.link, stella.place, psec.dev...",
+	"instanceUrlPlaceholder": "oscar.surf, hoto.moe, k.lapy.link...",
 	"settings": "設定",
 	"accentColor": "アクセントカラー",
 	"changelog": "更新履歴",
@@ -104,7 +104,10 @@
 		"order": "順位",
 		"showRanking": "ランキングを見る",
 		"useRanking": "ランキングに参加する",
-		"appendHashtag": "#misshaialertハッシュタグをテンプレートに追加"
+		"appendHashtag": "#misshaialertハッシュタグをテンプレートに追加",
+    "notificationHeader": "Misskey通知タイトル",
+    "notificationIcon": "Misskey通知アイコン (URL)",
+    "notificationContent": "通知内容"
 	},
 	"_accounts": {
 		"switchAccount": "アカウント切り替え",
diff --git a/src/frontend/langs/ko-KR.json b/src/frontend/langs/ko-KR.json
index 8b840ca..22893c8 100644
--- a/src/frontend/langs/ko-KR.json
+++ b/src/frontend/langs/ko-KR.json
@@ -51,7 +51,7 @@
 	"update": "업데이트하기",
 	"shareMisskeyTools": "#MisskeyTools 공유하기",
 	"shareMisskeyToolsNote": "함께 #MisskeyTools 하지 않으실래요?\n\nhttps://t.psec.dev",
-	"instanceUrlPlaceholder": "k.lapy.link, stella.place, psec.dev...",
+	"instanceUrlPlaceholder": "oscar.surf, hoto.moe, k.lapy.link...",
 	"settings": "설정",
 	"accentColor": "강조 색상",
 	"changelog": "업데이트 내역",
@@ -104,7 +104,10 @@
 		"order": "순위",
 		"showRanking": "랭킹 보기",
 		"useRanking": "노트왕 랭킹에 이름을 표시하기",
-		"appendHashtag": "#misshaialert 해시태그를 추가하기"
+		"appendHashtag": "#misshaialert 해시태그를 추가하기",
+    "notificationHeader": "Misskey 알림 헤더 (제목)",
+    "notificationIcon": "Misskey 알림 아이콘 (URL)",
+    "notificationContent": "알림 내용"
 	},
 	"_accounts": {
 		"switchAccount": "계정 전환",
diff --git a/src/frontend/pages/apps/misshai.tsx b/src/frontend/pages/apps/misshai.tsx
index b081eaa..698aaf6 100644
--- a/src/frontend/pages/apps/misshai.tsx
+++ b/src/frontend/pages/apps/misshai.tsx
@@ -36,6 +36,8 @@ type SettingDraftType = Partial<Pick<IUser,
   | 'localOnly'
   | 'remoteFollowersOnly'
   | 'template'
+  | 'notificationHeader'
+  | 'notificationIcon'
   | 'useRanking'
   | 'appendHashtag'
 >>;
@@ -60,6 +62,8 @@ export const MisshaiPage: React.VFC = () => {
     localOnly: data?.localOnly ?? false,
     remoteFollowersOnly: data?.remoteFollowersOnly ?? false,
     template: data?.template ?? null,
+    notificationHeader: data?.notificationHeader ?? null,
+    notificationIcon: data?.notificationIcon ?? null,
     useRanking: data?.useRanking ?? false,
     appendHashtag: data?.appendHashtag ?? true,
   });
@@ -67,8 +71,10 @@ export const MisshaiPage: React.VFC = () => {
   const templateTextarea = useRef<HTMLTextAreaElement>(null);
 
   const availableVisibilities: Visibility[] = [
+    //    'public',
     'home',
-    'followers'
+    'followers',
+    'users',
   ];
 
   const updateSetting = useCallback((obj: SettingDraftType) => {
@@ -102,6 +108,8 @@ export const MisshaiPage: React.VFC = () => {
         localOnly: data.localOnly,
         remoteFollowersOnly: data.remoteFollowersOnly,
         template: data.template,
+        notificationHeader: data.notificationHeader,
+        notificationIcon: data.notificationIcon,
         useRanking: data.useRanking,
         appendHashtag: data.appendHashtag
       });
@@ -188,6 +196,8 @@ export const MisshaiPage: React.VFC = () => {
   }, [session.error]);
 
   const defaultTemplate = t('_template.default');
+  const defaultHeader = 'Misskey Tools with LycheeBridge';
+  const defaultIcon = 'https://t.psec.dev/assets/lcb.png';
 
   const remaining = 1024 - (draft.template ?? defaultTemplate).length;
 
@@ -273,7 +283,7 @@ export const MisshaiPage: React.VFC = () => {
                 {t('_alertMode.notificationWarning')}
               </div>
             )}
-            { (draft.alertMode === 'note' || draft.alertMode === 'both') && (
+            {(draft.alertMode === 'note' || draft.alertMode === 'both') && (
               <>
                 <h3 className="mt-2">{t('visibility')}</h3>
                 <div className="vstack slim">
@@ -306,20 +316,43 @@ export const MisshaiPage: React.VFC = () => {
                 {t('_template.insertVariables')}
               </button>
               <button className="btn link text-info" onClick={onClickInsertVariablesHelp}>
-                <i className="fas fa-circle-question" />
+                <i className="fas fa-circle-question"/>
               </button>
             </div>
+            {(draft.alertMode === 'notification' || draft.alertMode === 'both') && (
+              <>
+                <label className="input-field">
+                  {t('_missHai.notificationHeader')}
+                </label>
+                <input type="text" className="input-field" value={draft.notificationHeader ?? defaultHeader} placeholder={defaultHeader} onChange={(e) => {
+                  dispatchDraft({ notificationHeader: e.target.value });
+                }}/>
+                <label className="input-field">
+                  {t('_missHai.notificationIcon')}
+                </label>
+                <input type="link" className="input-field" value={draft.notificationIcon ?? defaultIcon} placeholder={defaultIcon} onChange={(e) => {
+                  dispatchDraft({ notificationIcon: e.target.value });
+                }}/>
+              </>
+            )}
+            <label className="input-field">
+              {t('_missHai.notificationContent')}
+            </label>
             <div className="textarea-wrapper">
               <textarea ref={templateTextarea} className="input-field" value={draft.template ?? defaultTemplate} placeholder={defaultTemplate} style={{height: 240}} onChange={(e) => {
                 dispatchDraft({ template: e.target.value });
-              }} />
+              }}/>
               <span className={`textarea-remaining ${remaining <= 0 ? 'text-red text-bold' : ''}`}>{remaining}</span>
             </div>
             <small className="text-dimmed">{t('_template.description2')}</small>
             <div className="hstack mt-2">
               <button className="btn danger" onClick={() => dispatchDraft({ template: null })}>{t('resetToDefault')}</button>
               <button className="btn primary" onClick={() => {
-                updateSettingWithDialog({ template: draft.template === '' ? null : draft.template });
+                updateSettingWithDialog({
+                  template: draft.template === '' ? null : draft.template,
+                  notificationHeader: draft.notificationHeader === '' ? null : draft.notificationHeader,
+                  notificationIcon: draft.notificationIcon === '' ? null : draft.notificationIcon
+                });
               }} disabled={remaining < 0}>{t('save')}</button>
             </div>
           </div>
@@ -327,7 +360,7 @@ export const MisshaiPage: React.VFC = () => {
       </section>
       <section className="list-form mt-2">
         <button className="item" onClick={onClickSendAlert} disabled={draft.alertMode === 'nothing'}>
-          <i className="icon fas fa-paper-plane" />
+          <i className="icon fas fa-paper-plane"/>
           <div className="body">
             <h1>{t('sendAlert')}</h1>
             <p className="desc">{t(draft.alertMode === 'nothing' ? 'sendAlertDisabled' : 'sendAlertDescription')}</p>
diff --git a/src/frontend/pages/index.welcome.tsx b/src/frontend/pages/index.welcome.tsx
index dcf6b98..3671843 100644
--- a/src/frontend/pages/index.welcome.tsx
+++ b/src/frontend/pages/index.welcome.tsx
@@ -7,7 +7,7 @@ import styled from 'styled-components';
 import { useSelector } from '../store';
 import { IsMobileProp } from '../misc/is-mobile-prop';
 import { Icon } from '@iconify/react';
-import { useAnnouncements } from '../hooks/useAnnouncements';
+// import { useAnnouncements } from '../hooks/useAnnouncements';
 
 const Hero = styled.div<IsMobileProp>`
   display: flex;
@@ -34,7 +34,7 @@ const Hero = styled.div<IsMobileProp>`
     padding: var(--margin);
     border-radius: var(--radius);
     background: var(--black-50);
-    backdrop-filter: blur(4px) brightness(120%);IconMCustard
+    backdrop-filter: blur(4px) brightness(120%);
       display: none;
     }
   }
@@ -68,7 +68,7 @@ export const IndexWelcomePage: React.VFC = () => {
   const {isMobile} = useSelector(state => state.screen);
   const {t} = useTranslation();
 
-  const announcements = useAnnouncements();
+  // const announcements = useAnnouncements();
 
   return (
     <>
@@ -81,6 +81,7 @@ export const IndexWelcomePage: React.VFC = () => {
             <LoginForm />
           </FormWrapper>
         </div>
+        {/*
         <div className="announcements">
           <h2><i className="fas fa-bell"></i> {t('announcements')}</h2>
           <div className="menu xmenu">
@@ -91,6 +92,7 @@ export const IndexWelcomePage: React.VFC = () => {
             ))}
           </div>
         </div>
+        */}
         <div className="rects">
           <div className="rect"></div>
           <div className="rect"></div>