diff --git a/README.md b/README.md
index 08f5eb470..f4948a3ac 100644
--- a/README.md
+++ b/README.md
@@ -17,24 +17,24 @@ It is a self-hosted monitoring tool like "Uptime Robot".
 
 # How to Use
 
-### Docker
+## Docker
 ```bash
 # Create a volume
 docker volume create uptime-kuma
 
 # Start the container
-docker run -d --restart=always -p 3001:3001 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma
+docker run -d --restart=always -p 50013:50013 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma
 ```
 
-Browse to http://localhost:3001 after started.
+Browse to http://localhost:50013 after started.
 
 Change Port and Volume
 
 ```bash
-docker run -d --restart=always -p <YOUR_PORT>:3001 -v <YOUR_DIR OR VOLUME>:/app/data --name uptime-kuma louislam/uptime-kuma
+docker run -d --restart=always -p <YOUR_PORT>:50013 -v <YOUR_DIR OR VOLUME>:/app/data --name uptime-kuma louislam/uptime-kuma
 ```
 
-### Without Docker
+## Without Docker
 
 Required Tools: Node.js >= 14, git and pm2. 
 
@@ -56,9 +56,9 @@ pm2 start npm --name uptime-kuma -- run start-server -- --port=80 --hostname=0.0
 
 ```
 
-Browse to http://localhost:3001 after started.
+Browse to http://localhost:50013 after started.
 
-### One-click Deploy to DigitalOcean
+## One-click Deploy to DigitalOcean
 
 [![Deploy to DO](https://www.deploytodo.com/do-btn-blue.svg)](https://cloud.digitalocean.com/apps/new?repo=https://github.com/louislam/uptime-kuma/tree/master&refcode=e2c7eb658434)
 
@@ -66,11 +66,11 @@ Choose Cheapest Plan is enough. (US$ 5)
 
 # How to Update
 
-### Docker
+## Docker
 
 Re-pull the latest docker image and create another container with the same volume.
 
-### Without Docker
+## Without Docker
 
 ```bash
 git fetch --all