diff --git a/.firebaserc b/.firebaserc
new file mode 100644
index 0000000..d4556db
--- /dev/null
+++ b/.firebaserc
@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "nextani-415707"
+  }
+}
diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
new file mode 100644
index 0000000..a0842be
--- /dev/null
+++ b/.github/workflows/firebase-hosting-merge.yml
@@ -0,0 +1,20 @@
+# This file was auto-generated by the Firebase CLI
+# https://github.com/firebase/firebase-tools
+
+name: Deploy to Firebase Hosting on merge
+'on':
+  push:
+    branches:
+      - main
+jobs:
+  build_and_deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: npm ci && npm run build
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: '${{ secrets.GITHUB_TOKEN }}'
+          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_NEXTANI_415707 }}'
+          channelId: live
+          projectId: nextani-415707
diff --git a/.github/workflows/firebase-hosting-pull-request.yml b/.github/workflows/firebase-hosting-pull-request.yml
new file mode 100644
index 0000000..819e01c
--- /dev/null
+++ b/.github/workflows/firebase-hosting-pull-request.yml
@@ -0,0 +1,21 @@
+# This file was auto-generated by the Firebase CLI
+# https://github.com/firebase/firebase-tools
+
+name: Deploy to Firebase Hosting on PR
+"on": pull_request
+permissions:
+  checks: write
+  contents: read
+  pull-requests: write
+jobs:
+  build_and_preview:
+    if: "${{ github.event.pull_request.head.repo.full_name == github.repository }}"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: npm run build
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: "${{ secrets.GITHUB_TOKEN }}"
+          firebaseServiceAccount: "${{ secrets.FIREBASE_SERVICE_ACCOUNT_NEXTANI_415707 }}"
+          projectId: nextani-415707
diff --git a/.gitignore b/.gitignore
index e77be0e..defe0a5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,6 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+#firebase
+/.firebase/
\ No newline at end of file
diff --git a/firebase.json b/firebase.json
new file mode 100644
index 0000000..461fe72
--- /dev/null
+++ b/firebase.json
@@ -0,0 +1,13 @@
+{
+  "hosting": {
+    "source": ".",
+    "ignore": [
+      "firebase.json",
+      "**/.*",
+      "**/node_modules/**"
+    ],
+    "frameworksBackend": {
+      "region": "asia-east1"
+    }
+  }
+}
diff --git a/pages/login.jsx b/pages/login.jsx
index 7a9d1e0..9fd7864 100644
--- a/pages/login.jsx
+++ b/pages/login.jsx
@@ -1,7 +1,7 @@
 import { Button, Input } from "@nextui-org/react";
 import Link from "next/link";
 import { useState, useMemo } from "react";
-import Oauth2 from "@/components/auth/Oauth2";
+import Oauth2 from "@/components/auth/oauth2";
 import { useRouter } from "next/router";
 import { EyeFilledIcon, EyeSlashFilledIcon } from "@/icons";
 import { login } from "@/utils/firebaseAuth";
diff --git a/utils/firebaseAuth.js b/utils/firebaseAuth.js
index 35aa917..2fbc742 100644
--- a/utils/firebaseAuth.js
+++ b/utils/firebaseAuth.js
@@ -8,7 +8,7 @@ import { getAnalytics } from "firebase/analytics";
 // For Firebase JS SDK v7.20.0 and later, measurementId is optional
 const firebaseConfig = {
   apiKey: "AIzaSyBUh34fVGomF1fmLtmwZyW_FIi9jRVZYFM",
-  authDomain: "nextani-415707.firebaseapp.com",
+  authDomain: "nextani.net",
   projectId: "nextani-415707",
   storageBucket: "nextani-415707.appspot.com",
   messagingSenderId: "774743828666",