diff --git a/.github/workflows/backend_ci.yml b/.github/workflows/backend_ci.yml
new file mode 100644
index 0000000..a9b1fe7
--- /dev/null
+++ b/.github/workflows/backend_ci.yml
@@ -0,0 +1,36 @@
+name: Python Package build test
+
+on: 
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 5
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.12.0'
+    - name: Install poerty
+      uses: abatilo/actions-poetry@v2
+      with:
+          poetry-version: '1.6.1'
+    - name: Install dependencies by poerty
+      run: |
+        cd backend
+        poetry install
+    - name: Run linter by ruff
+      run: |
+        cd backend
+        poetry run ruff check -v app
+    - name: Run test by pytest
+      run: |
+        cd backend
+        poetry run pytest -v tests
diff --git a/backend/README.md b/backend/README.md
index b8e3b8f..932600f 100644
--- a/backend/README.md
+++ b/backend/README.md
@@ -29,7 +29,7 @@ curl  --request POST --http2 \
 
 ### Test
 ```bash
-poetry run pytest -v ./tests/e2e/game.py
+poetry run pytest -v ./tests/e2e/test_game.py
 ```
 
 ### Linter
diff --git a/backend/tests/e2e/game.py b/backend/tests/e2e/test_game.py
similarity index 100%
rename from backend/tests/e2e/game.py
rename to backend/tests/e2e/test_game.py