diff --git a/apps/notediscovery/0.8.1/config.yaml b/apps/notediscovery/0.8.1/config.yaml
new file mode 100644
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+++ b/apps/notediscovery/0.8.1/config.yaml
@@ -0,0 +1,51 @@
+# NoteDiscovery Configuration
+# Easy to rebrand: just change these values!
+
+app:
+  name: "NoteDiscovery"
+  tagline: "Your Self-Hosted Knowledge Base"
+  
+server:
+  # CORS (Cross-Origin Resource Sharing) configuration
+  # For self-hosted use, "*" is fine. For production, specify allowed domains.
+  # Examples: ["http://localhost:8000", "https://yourdomain.com"]
+  # CORS (跨域资源共享) 配置
+  # 对于自托管使用，"*" 即可。对于生产环境，请指定允许的域名。
+  # 例如: ["http://localhost:8000", "https://yourdomain.com"]
+  allowed_origins: ["*"]
+  
+storage:
+  notes_dir: "./data"
+  plugins_dir: "./plugins"
+  
+search:
+  enabled: true
+  
+authentication:
+  # Authentication settings
+  # 身份验证设置
+  # Set enabled to true to require login
+  # 将 enabled 设置为 true 以要求登录
+  enabled: true
+  
+  # ⚠️ SECURITY WARNING: Change these values before exposing to the internet!
+  # Default values below are for LOCAL TESTING ONLY
+  
+  # Session secret key - CHANGE THIS TO A RANDOM STRING!
+  # Generate with: python -c "import secrets; print(secrets.token_hex(32))"
+  # ⚠️ 安全警告: 在暴露到互联网之前更改这些值！
+  # 以下默认值仅用于本地测试！
+  
+  # 会话密钥 - 将此更改为随机字符串！
+  # 使用以下命令生成: python -c "import secrets; print(secrets.token_hex(32))"
+  secret_key: "change_this_to_a_random_secret_key_in_production"
+  
+  # Password hash - Generate with: python generate_password.py
+  # ⚠️ Default password is "admin" - CHANGE THIS for production!
+  # 密码哈希 - 进入容器后使用以下命令生成: python generate_password.py
+  # ⚠️ 默认密码是 "admin" - 在生产环境中请更改此值！
+  password_hash: "$2b$12$t/6PGExFzdpU2PUta0iVY.eDQwvu63kH.c/d4bEnnHaQ5CspH1yrG"
+  
+  # Session expiry in seconds (default: 7 days)
+  # 会话过期时间 (秒)  (默认: 7 天) 
+  session_max_age: 604800
diff --git a/apps/notediscovery/0.8.1/data.yml b/apps/notediscovery/0.8.1/data.yml
new file mode 100644
index 000000000..e8ef10fe5
--- /dev/null
+++ b/apps/notediscovery/0.8.1/data.yml
@@ -0,0 +1,111 @@
+additionalProperties:
+  formFields:
+    - default: 8080
+      envKey: PANEL_APP_PORT_HTTP
+      labelZh: HTTP 端口
+      labelEn: HTTP Port
+      label:
+        zh: HTTP 端口
+        zh-Hant: HTTP 連接埠
+        en: HTTP Port
+        ja: HTTP ポート
+        ko: HTTP 포트
+        ms: Port HTTP
+        pt-br: Porta HTTP
+        ru: HTTP Порт
+        tr: HTTP Portu
+      description:
+        zh: "设置应用的 HTTP 访问端口，有效范围: 1-65535"
+        zh-Hant: "設定應用程式的 HTTP 存取連接埠，有效範圍: 1-65535"
+        en: "Set the HTTP access port for the application, valid range: 1-65535"
+        ja: "アプリケーションのHTTPアクセスポートを設定します。有効範囲: 1-65535"
+        ko: "애플리케이션의 HTTP 접근 포트를 설정합니다. 유효 범위: 1-65535"
+        ms: "Tetapkan port akses HTTP untuk aplikasi, julat sah: 1-65535"
+        pt-br: "Defina a porta de acesso HTTP para o aplicativo, intervalo válido: 1-65535"
+        ru: "Установите порт доступа HTTP для приложения, допустимый диапазон: 1-65535"
+        tr: "Uygulama için HTTP erişim portunu ayarlayın, geçerli aralık: 1-65535"
+      required: true
+      type: number
+      edit: true
+      rule: paramPort
+    - default: ./data
+      envKey: APP_DATA
+      labelZh: 持久化笔记与数据
+      labelEn: Persist notes and data
+      label:
+        zh: 持久化笔记与数据
+        zh-Hant: 持久化筆記與數據
+        en: Persist notes and data
+        ja: ノートとデータの永続化
+        ko: 노트 및 데이터 지속화
+        ms: Kekalkan nota dan data
+        pt-br: Persistir notas e dados
+        ru: Сохранять заметки и данные
+        tr: Notları ve verileri kalıcı hale getir
+      required: true
+      type: text
+      edit: true
+    - default: "true"
+      envKey: AUTHENTICATION_ENABLED
+      labelZh: 启用/禁用身份验证
+      labelEn: Enable/Disable Authentication
+      label:
+        zh: 启用/禁用身份验证
+        zh-Hant: 啟用/禁用身份驗證
+        en: Enable/Disable Authentication
+        ja: 認証の有効/無効
+        ko: 인증 사용/사용 안 함
+        ms: Dayakan/Nyahdayakan Pengesahan
+        pt-br: Habilitar/Desabilitar Autenticação
+        ru: Включить/Выключить аутентификацию
+        tr: Kimlik Doğrulamayı Etkinleştir/Devre Dışı Bırak
+      description:
+        zh: 身份验证密码在 config.yaml 修改
+        zh-Hant: 身份驗證密碼在 config.yaml 修改
+        en: Authentication password is modified in config.yaml
+        ja: 認証パスワードは config.yaml で変更します
+        ko: 인증 비밀번호는 config.yaml에서 수정합니다
+        ms: Kata laluan pengesahan diubah dalam config.yaml
+        pt-br: A senha de autenticação é modificada no config.yaml
+        ru: Пароль аутентификации изменяется в файле config.yaml
+        tr: Kimlik doğrulama parolası config.yaml dosyasında değiştirilir
+      required: false
+      type: select
+      edit: true
+      values:
+        - label: 启用 / Enable
+          value: "true"
+        - label: 禁用 / Disable
+          value: "false"
+    - default: "false"
+      envKey: DEMO_MODE
+      labelZh: 演示模式
+      labelEn: Demo Mode
+      label:
+        zh: 演示模式
+        zh-Hant: 演示模式
+        en: Demo Mode
+        ja: デモモード
+        ko: 데모 모드
+        ms: Mod Demo
+        pt-br: Modo Demonstração
+        ru: Демо-режим
+        tr: Demo Modu
+      description:
+        zh: 启用速率限制和其他演示限制
+        zh-Hant: 啟用速率限制和其他演示限制
+        en: Enables rate limiting and other demo restrictions
+        ja: レート制限やその他のデモ制限を有効にします
+        ko: 속도 제한 및 기타 데모 제한을 활성화합니다
+        ms: Mengaktifkan had kadar dan sekatan demo lain
+        pt-br: Ativa a limitação de taxa e outras restrições de demonstração
+        ru: Включает ограничение скорости и другие демонстрационные ограничения
+        tr: Hız sınırlamasını ve diğer demo kısıtlamalarını etkinleştirir
+      required: false
+      type: select
+      edit: true
+      values:
+        - label: 启用 / Enable
+          value: "true"
+        - label: 禁用 / Disable
+          value: "false"
diff --git a/apps/notediscovery/0.8.1/docker-compose.yml b/apps/notediscovery/0.8.1/docker-compose.yml
new file mode 100644
index 000000000..88f2393ea
--- /dev/null
+++ b/apps/notediscovery/0.8.1/docker-compose.yml
@@ -0,0 +1,27 @@
+services:
+  notediscovery:
+    image: ghcr.io/gamosoft/notediscovery:0.8.1
+    container_name: ${CONTAINER_NAME}
+    ports:
+      - ${PANEL_APP_PORT_HTTP}:8000
+    volumes:
+      - ${APP_DATA}:/app/data
+      - ./plugins:/app/plugins
+      - ./config.yaml:/app/config.yaml
+      - /etc/localtime:/etc/localtime:ro
+    environment:
+      - AUTHENTICATION_ENABLED=${AUTHENTICATION_ENABLED}
+      - DEMO_MODE=${DEMO_MODE}
+    healthcheck:
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"]
+      interval: 60s
+      timeout: 3s
+      retries: 3
+      start_period: 5s
+    networks:
+      - 1panel-network
+    labels:
+      createdBy: Apps
+networks:
+  1panel-network:
+    external: true
diff --git a/apps/notediscovery/README.md b/apps/notediscovery/README.md
new file mode 100644
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+++ b/apps/notediscovery/README.md
@@ -0,0 +1,21 @@
+## 配置和使用说明
+
+安装应用后请前往 `应用安装目录/config.yaml` 配置其它参数。
+
+## 产品介绍
+
+NoteDiscovery 是一款轻量级的自托管笔记应用，让您完全掌控您的知识库。使用美观、现代的界面来撰写、组织和发现您的笔记，所有这些都在您自己的服务器上运行。
+
+## 主要功能
+
+- **完全隐私**: 您的笔记永远不会离开您的服务器。
+- **可选身份验证**: 简单密码保护，适用于自托管部署。
+- **零成本**: 无需订阅，无隐藏费用。
+- **快速 & 轻量级**: 即时搜索和导航。
+- **美观主题**: 多种主题，易于自定义。
+- **可扩展**: 插件系统以实现自定义功能。
+- **响应式**: 在电脑、平板和手机上均能使用。
+- **简单存储**: 文件夹中的纯 markdown 文件。
+- **数学支持**: 使用 LaTeX/MathJax 创建美观的公式。
+- **HTML 导出**: 将笔记分享为独立的 HTML 文件。
+- **图形视图**: 连接笔记的交互式可视化。
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diff --git a/apps/notediscovery/README_en.md b/apps/notediscovery/README_en.md
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+## Configuration and Usage Instructions
+
+After installing the application, please go to `application installation directory/config.yaml` to configure the other parameters.
+
+## Introduction
+
+NoteDiscovery is a **lightweight, self-hosted note-taking application** that puts you in complete control of your knowledge base. Write, organize, and discover your notes with a beautiful, modern interface—all running on your own server.
+
+## Features
+
+- **Total Privacy**: Your notes never leave your server.
+- **Optional Authentication**: Simple password protection for self-hosted deployments.
+- **Zero Cost**: No subscriptions, no hidden fees.
+- **Fast & Lightweight**: Instant search and navigation.
+- **Beautiful Themes**: Multiple themes, easy to customize.
+- **Extensible**: Plugin system for custom features.
+- **Responsive**: Works on desktop, tablet, and mobile.
+- **Simple Storage**: Plain markdown files in folders.
+- **Math Support**: LaTeX/MathJax for beautiful equations.
+- **HTML Export**: Share notes as standalone HTML files.
+- **Graph View**: Interactive visualization of connected notes.
\ No newline at end of file
diff --git a/apps/notediscovery/data.yml b/apps/notediscovery/data.yml
new file mode 100644
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+++ b/apps/notediscovery/data.yml
@@ -0,0 +1,30 @@
+name: Note Discovery
+tags:
+  - 实用工具
+title: 轻量级笔记与知识库管理系统
+description: 轻量级笔记与知识库管理系统
+additionalProperties:
+  key: notediscovery
+  name: Note Discovery
+  tags:
+    - Tool
+  shortDescZh: 轻量级笔记与知识库管理系统
+  shortDescEn: Lightweight Note and Knowledge Base Management System
+  description:
+    en: Lightweight Note and Knowledge Base Management System
+    zh: 轻量级笔记与知识库管理系统
+    zh-Hant: 輕量級筆記與知識庫管理系統
+    ja: 軽量ノート・知識庫管理システム
+    ms: Sistem Pengurusan Nota dan Pangkalan Pengetahuan Ringan
+    pt-br: Sistema Leve de Gerenciamento de Notas e Base de Conhecimento
+    ru: Облегченная система управления заметками и базой знаний
+    ko: 경량 노트 및 지식 베이스 관리 시스템
+  type: website
+  crossVersionUpdate: true
+  limit: 0
+  website: https://www.notediscovery.com/
+  github: https://github.com/gamosoft/NoteDiscovery
+  document: https://github.com/gamosoft/NoteDiscovery
+  architectures:
+    - amd64
+    - arm64
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