diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..0c3e543
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,7 @@
+repos:
+  - repo: https://github.com/pre-commit/mirrors-clang-format
+    rev: v18.1.8  # 最新バージョンを使用
+    hooks:
+      - id: clang-format
+        files: \.(cpp|cc|h)$
+        args: [-i]  # インプレースで修正
\ No newline at end of file