diff --git a/README.md b/README.md
index be10709..bc87f7d 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,27 @@ Generate markdown documentation from directory structure. Optimized for LLM inge
 - Frontend only mode (include only frontend files and `README.md`)
 - Omit test files and inline test blocks (Go, Java, Rust)
 
+## Use with Git Post Hook
+combine with git post hook to sync with proton drive on each commit
+
+add something like this in ./.git/hooks/post-commit
+
+```bash
+#!/bin/bash
+
+set -euo pipefail
+
+if ! command -v dirmd &>/dev/null; then
+    exit 0
+fi
+
+REPO_ROOT=$(git rev-parse --show-toplevel)
+REPO_NAME=$(basename "$REPO_ROOT")
+
+dirmd -o "/tmp/${REPO_NAME}" "$REPO_ROOT" -f --vertical-slices --proton-drive
+```
+
+
 ## Build
 
     go build -o dirmd .