diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..6df2fba
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,35 @@
+name: Deploy to GitHub Pages
+
+on:
+  # Trigger the workflow every time you push to the `main` branch
+  # Using a different branch name? Replace `main` with your branch’s name
+  push:
+    branches: [ main ]
+  # Allows you to run this workflow manually from the Actions tab on GitHub.
+  workflow_dispatch:
+
+# Allow this job to clone the repo and create a page deployment
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout your repository using git
+        uses: actions/checkout@v4
+      - name: Install, build, and upload your site
+        uses: withastro/action@v2
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
\ No newline at end of file
diff --git a/astro.config.mjs b/astro.config.mjs
index bea52ac..548c508 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -5,6 +5,7 @@ import starlightVersions from 'starlight-versions';
 
 // https://astro.build/config
 export default defineConfig({
+	site: 'https://guide.shoukaku.shipgirl.moe',
 	integrations: [
 		starlight({
 			plugins: [
diff --git a/public/CNAME b/public/CNAME
new file mode 100644
index 0000000..6af1dcf
--- /dev/null
+++ b/public/CNAME
@@ -0,0 +1 @@
+guide.shoukaku.shipgirl.moe
\ No newline at end of file