diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
deleted file mode 100644
index 7a6bb84..0000000
--- a/.github/workflows/firebase-hosting-merge.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-# 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:
-      - master
-jobs:
-  build_and_deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - run: cd hexo && hexo generate
-      - uses: FirebaseExtended/action-hosting-deploy@v0
-        with:
-          repoToken: '${{ secrets.GITHUB_TOKEN }}'
-          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_DEVELOPOMP_SITE }}'
-          channelId: live
-          projectId: developomp-site
-        env:
-          FIREBASE_CLI_PREVIEWS: hostingchannels
diff --git a/.github/workflows/firebase-hosting-pull-request.yml b/.github/workflows/firebase-hosting-pull-request.yml
deleted file mode 100644
index 4146b3e..0000000
--- a/.github/workflows/firebase-hosting-pull-request.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-# 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
-jobs:
-  build_and_preview:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - run: cd hexo && hexo generate
-      - uses: FirebaseExtended/action-hosting-deploy@v0
-        with:
-          repoToken: '${{ secrets.GITHUB_TOKEN }}'
-          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_DEVELOPOMP_SITE }}'
-          projectId: developomp-site
-        env:
-          FIREBASE_CLI_PREVIEWS: hostingchannels