diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
new file mode 100644
index 0000000..62d0fe8
--- /dev/null
+++ b/.github/workflows/validate.yml
@@ -0,0 +1,59 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  run-test:
+    name: Run Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          python-version: "3.12.12"
+          enable-cache: true
+
+      - name: Install Dependencies
+        run: |
+          uv venv --allow-existing
+          uv pip install -r requirements.txt -r requirements-dev.txt
+
+      - name: Run Tests
+        run: |
+          source .venv/bin/activate
+          pytest --cov-branch --cov --cov-report=xml
+
+      - name: Upload Coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          files: coverage.xml
+          fail_ci_if_error: true
+          use_pypi: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+  check-linting:
+    name: Check Linting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          python-version: "3.12.12"
+          enable-cache: true
+
+      - name: Install Dependencies
+        run: |
+          uv venv --allow-existing
+          uv pip install -r requirements.txt -r requirements-dev.txt
+
+      - name: Run Ruff
+        run: |
+          source .venv/bin/activate
+          ruff check sample_package tests
diff --git a/README.md b/README.md
index 950140f..3e35c58 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
 # Python Project Setup
 
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
-[![cosmoquester](https://circleci.com/gh/cosmoquester/python3-template.svg?style=svg)](https://app.circleci.com/pipelines/github/cosmoquester/python3-template)
+[![CircleCI](https://circleci.com/gh/cosmoquester/python3-template.svg?style=svg)](https://app.circleci.com/pipelines/github/cosmoquester/python3-template)
+[![GithubAction](https://github.com/cosmoquester/python3-template/actions/workflows/validate.yml/badge.svg)](https://github.com/cosmoquester/python3-template/actions/workflows/validate.yml)
 
 - This repository is template for my python project