diff --git a/.github/workflows/mirror.yaml b/.github/workflows/mirror.yaml
deleted file mode 100644
index 4e2409b..0000000
--- a/.github/workflows/mirror.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Mirroring
-
-# yamllint disable-line rule:truthy
-on:
-  push:
-    branches:
-      - master
-      - dev
-
-jobs:
-  mirror_gitee:
-    name: Mirror to Gitee
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - name: Push to Gitee
-        env:
-          SSH_KEY: ${{ secrets.GITEE_KEY }}
-        run: |
-          mkdir -p ~/.ssh
-          echo "${SSH_KEY}" > ~/.ssh/id_rsa
-          chmod 600 ~/.ssh/id_rsa
-          export GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=no -l git"
-          git remote add gitee git@gitee.com:shenxn/protonmail-bridge-docker.git
-          git push --tags --force --prune gitee "refs/remotes/origin/*:refs/heads/*"
diff --git a/.github/workflows/update-check.yaml b/.github/workflows/update-check.yaml
deleted file mode 100644
index f6b1960..0000000
--- a/.github/workflows/update-check.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: update check
-
-on:
-  push:
-    paths:
-      - .github/workflows/update-check.yaml
-      - update-check.py
-  pull_request:
-    paths:
-      - .github/workflows/update-check.yaml
-      - update-check.py
-  schedule:
-  - cron: '0 0 * * *'  # runs everyday at midnight
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        token: ${{ secrets.PERSONAL_TOKEN }}
-    - name: Check Update
-      run: python3 update-check.py ${{ github.event_name == 'pull_request' }}
diff --git a/update-check.py b/update-check.py
deleted file mode 100644
index 19666d6..0000000
--- a/update-check.py
+++ /dev/null
@@ -1,37 +0,0 @@
-import requests, os, sys
-
-def git(command):
-  return os.system(f"git {command}")
-
-
-release = requests.get("https://api.github.com/repos/protonmail/proton-bridge/releases/latest").json()
-version = release['tag_name']
-deb = [asset for asset in release ['assets'] if asset['name'].endswith('.deb')][0]['browser_download_url']
-
-print(f"Latest release is: {version}")
-
-with open("VERSION", 'w') as f:
-  f.write(version)
-
-with open("deb/PACKAGE", 'w') as f:
-  f.write(deb)
-
-git("config --local user.name 'GitHub Actions'")
-git("config --local user.email 'actions@github.com'")
-
-git("add -A")
-
-if git("diff --cached --quiet") == 0: # Returns 0 if there are no changes
-  print("Version didn't change")
-  exit(0)
-
-git(f"commit -m 'Bump version to {version}'")
-is_pull_request = sys.argv[1] == "true"
-
-if is_pull_request:
-  print("This is a pull request, skipping push step.")
-  exit(0)
-
-if git("push") != 0:
-  print("Git push failed!")
-  exit(1)