diff --git a/.github/workflows/format-check.yml b/.github/workflows/format-check.yml
new file mode 100644
index 000000000..a4485153a
--- /dev/null
+++ b/.github/workflows/format-check.yml
@@ -0,0 +1,65 @@
+name: Format Check
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+    paths:
+      - '**.ts'
+      - '**.tsx'
+      - '**.js'
+      - '**.jsx'
+      - '**.json'
+      - '**.md'
+      - '**/.prettierrc'
+      - '**/prettier.config.*'
+      - 'pnpm-lock.yaml'
+      - 'package.json'
+      - 'packages/*/package.json'
+      - '.github/workflows/format-check.yml'
+  pull_request:
+    paths:
+      - '**.ts'
+      - '**.tsx'
+      - '**.js'
+      - '**.jsx'
+      - '**.json'
+      - '**.md'
+      - '**/.prettierrc'
+      - '**/prettier.config.*'
+      - 'pnpm-lock.yaml'
+      - 'package.json'
+      - 'packages/*/package.json'
+      - '.github/workflows/format-check.yml'
+
+defaults:
+  run:
+    shell: 'bash'
+
+jobs:
+  format-check:
+    name: Prettier Format Check
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Run format check
+        run: pnpm run format:check
diff --git a/packages/server/package.json b/packages/server/package.json
index 07ccb69d2..982dcb5eb 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -8,6 +8,7 @@
   "scripts": {
     "build": "nest build",
     "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "format:check": "prettier --check \"src/**/*.ts\" \"test/**/*.ts\"",
     "start": "nest start",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",