diff --git a/.markdownlint.yaml b/.markdownlint.yaml
new file mode 100644
index 0000000..ff7d7cc
--- /dev/null
+++ b/.markdownlint.yaml
@@ -0,0 +1 @@
+MD013: false
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..248ce1b
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,9 @@
+repos:
+  - repo: https://github.com/thlorenz/doctoc
+    rev: v2.2.0
+    hooks:
+      - id: doctoc
+  - repo: https://github.com/igorshubovych/markdownlint-cli
+    rev: v0.32.2
+    hooks:
+      - id: markdownlint
diff --git a/README.md b/README.md
index d8c6f83..bf0fede 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,15 @@
 
 Ui stopped including the macvlan kernel module for the UDR. This brings it back
 
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+**Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
+
+- [Installation](#installation)
+- [Updates](#updates)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
 ## Installation
 
 1. Get the file `setup_macvlan.sh` from the [latest release](https://github.com/whi-tw/macvlan-unifi-udr/releases/latest) and transfer it to the UDR