diff --git a/content/self-host/_index.en.md b/content/self-host/_index.en.md
index 92850be..d9d7d12 100755
--- a/content/self-host/_index.en.md
+++ b/content/self-host/_index.en.md
@@ -8,11 +8,11 @@ If you are using RustDesk you should have your own RustDesk Server, these docs w
 
 Support is available via our [Discord](https://discord.com/invite/nDceKgxnkV) for OSS and [email](mailto:support@rustdesk.com) for Pro.
 
-## Basic Setup
+### Basic Setup
 
 https://rustdesk.com/docs/en/self-host/rustdesk-server-oss/install/#set-up-your-own-server-instance-manually
 
-## Ports Required
+### Ports Required
 
 Ports required for RustDesk Server self-hosting depends largely on your environment and what you want to do with RustDesk. The Examples shown throughout the docs will have generally have all ports suggested to be opened.
 
@@ -26,7 +26,7 @@ Additionally TCP ports `21118` and `21119` can be opened if you want to use the
 
 For Pro users without an SSL Proxy you will need to open TCP port `21114` for the API to work alternatively using an SSL Proxy open TCP port `443`.
 
-## Test Ports are opened
+### Test Ports are opened
 
 To check ports are opened and working you can use `test-netconnection domain.com -p 21115` with PowerShell or [CanYouSeeMe.org](https://canyouseeme.org/).