diff --git a/.prettierrc b/.prettierrc
index ac53c88..41633f0 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -5,4 +5,4 @@
   "printWidth": 80,
   "tabWidth": 2,
   "bracketSpacing": true
-}
\ No newline at end of file
+}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..83bb3c3
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Code for Yamaguchi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 384991c..850b332 100644
--- a/README.md
+++ b/README.md
@@ -1,34 +1,20 @@
-This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+![sus-analyzer-Logo](https://github.com/Code-for-Yamaguchi/codeforyamaguchi.org/blob/develop/public/og.png?raw=true)
 
-## Getting Started
+<h2 align="center">Code for Yamaguchi公式サイト</h2>
 
-First, run the development server:
+### 概要
+山口県にゆかりのある挑戦者を応援するテックコミュニティ「Code for Yamaguchi」の公式サイトです。NotionをヘッドレスCMSとして使用しています。
 
-```bash
-npm run dev
-# or
-yarn dev
-```
+### 採用技術
+- [Next.js](https://nextjs.org/)
+- [TypeScript](https://www.typescriptlang.org/)
+- [Three.js](https://threejs.org/)
+- [React Three Fiber](https://docs.pmnd.rs/react-three-fiber/getting-started/introduction)
+- [Framer Motion](https://www.framer.com/motion/)
+- [shadcn/ui](https://ui.shadcn.com/)
+- [Notion SDK for JavaScript](https://github.com/makenotion/notion-sdk-js)
+- [Cloudflare Pages](https://pages.cloudflare.com/)
 
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+### ライセンス
 
-You can start editing the page by modifying `pages/index.tsx`. The page auto-updates as you edit the file.
-
-[API routes](https://nextjs.org/docs/api-routes/introduction) can be accessed on [http://localhost:3000/api/hello](http://localhost:3000/api/hello). This endpoint can be edited in `pages/api/hello.tsx`.
-
-The `pages/api` directory is mapped to `/api/*`. Files in this directory are treated as [API routes](https://nextjs.org/docs/api-routes/introduction) instead of React pages.
-
-## Learn More
-
-To learn more about Next.js, take a look at the following resources:
-
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
-
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
-
-## Deploy on Vercel
-
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
-
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.
+[MITライセンス](./LICENSE)の下で公開しています。
diff --git a/next-env.d.ts b/next-env.d.ts
deleted file mode 100644
index 4f11a03..0000000
--- a/next-env.d.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-/// <reference types="next" />
-/// <reference types="next/image-types/global" />
-
-// NOTE: This file should not be edited
-// see https://nextjs.org/docs/basic-features/typescript for more information.
diff --git a/package.json b/package.json
index 508d781..cd4dbf5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeforyamaguchi.org",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "private": true,
   "scripts": {
     "dev": "next dev --turbo",
diff --git a/src/components/Hero.tsx b/src/components/Hero.tsx
index aaa707f..63810c7 100644
--- a/src/components/Hero.tsx
+++ b/src/components/Hero.tsx
@@ -60,7 +60,7 @@ export const Hero = () => {
                 <p className="leading-7 [&:not(:first-child)]:mt-6 mb-[48px]">
                   &quot;山口県にゆかりのある挑戦者を応援する&quot;をミッションに掲げ、ITを使って地域課題を解決することをはじめとしたさまざまな活動を行っていくためのテックコミュニティです。
                 </p>
-                <div className="flex flex-col space-y-6 lg:w-[380px]">
+                <div className="flex flex-col space-y-6 lg:w-[380px] mb-6">
                   <Button asChild className="p-6 lg:p-2">
                     <ExternalLink href="https://join.slack.com/t/codeforyamaguchi/shared_invite/zt-dpiqhr12-LgiU8gAKZ_02Alkc5BoV8w">
                       オンラインコミュニティ(Slack)
diff --git a/tailwind.config.js b/tailwind.config.js
index 0377ea1..57a95f0 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -73,4 +73,4 @@ module.exports = {
     },
   },
   plugins: [require("tailwindcss-animate")],
-}
\ No newline at end of file
+}