diff --git a/README.md b/README.md
new file mode 100644
index 0000000..2a95da4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,50 @@
+# Sentinel
+
+### Setup
+
+Clone the repo on your server, then define these environment variables:
+```
+CI_BRANCH       - Target branch to automaticly deploy a projet (ex: main, develop)
+SITE_DOMAIN     - Domain name of the projet (ex: arktest.example.com)
+SITE_ADDRESS    - Current address of the server where the CI are (ex: 145.144.67.98)  
+```
+
+### Start
+
+Then when you have defined these variable you can juste run the command:
+```shell
+./start.sh
+```
+It will start all instance of ARKultur based on the target branch `CI_BRANCH`.
+
+### Stop
+If you want to stop the CI you can run the command:
+```shell
+./stop.sh
+```
+This command stop all instance (it doesn't remove anything).
+
+### Configure auto deploy
+When you run the command `./start.sh` the server who, auto deploy it also started, but 
+you have to link it with a GitHub webhook.
+To do so go to:
+- Repo's settings
+- Webhooks
+- Create a new one
+- Content type: `application/json`
+- Check: `Let me select individual events.`
+- Uncheck: everything
+- Check: `Workflow runs`
+
+For the payload in caddy's config we've set a route called `ci_deploy/`. \
+Add your server address (domain or IP) before this route (ex: https://example.com/ci_deploy). \
+Then save your change and check if the ping work. \
+If the configuration is good a new version of the project will be deployed when an action
+called `docker` id successfully done. \
+
+### Upgrade
+
+If you want to upgrade something in the project there is:
+- `docker-compose.yml`: All information about containers
+- `configd/`: Contain Caddy's config file
+- `ci/`: Server which auto deploy a project
\ No newline at end of file
diff --git a/configs/Caddyfile b/configs/Caddyfile
index 3b2a2dd..a20152b 100644
--- a/configs/Caddyfile
+++ b/configs/Caddyfile
@@ -8,14 +8,7 @@
 	}
 
 	route /api/* {
-		reverse_proxy api:8080
-	}
-
-	route /pgadmin4 {
-		reverse_proxy pgadmin:8200 {
-			header_up X-Script-Name "/pgadmin4"
-			header_up Host {upstream_hostport}
-		}
+		reverse_proxy api:4000
 	}
 
 	route /* {
diff --git a/docker-compose.yml b/docker-compose.yml
index 22024e3..ae23b11 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -39,14 +39,13 @@ services:
     restart: unless-stopped
 
   api:
-    image: bogdzn/naboo:${CI_BRANCH}
+    image: arkulturtest/naboo:${CI_BRANCH}
     container_name: naboo
     env_file:
       - .env-api
-    volumes:
-      - ./configs/api:/app
     ports:
       - "8080:8080"
+      - "4000:4000"
     depends_on:
       - db
     networks:
diff --git a/scripts/rename_domain_name.sh b/scripts/rename_domain_name.sh
deleted file mode 100755
index b4ed69f..0000000
--- a/scripts/rename_domain_name.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-INITIAL=arkultur.creative-rift.com
-TARGET=arktest.creative-rift.com
-
-find . -type f -not -name ".env" \
-    | xargs sed -i "s/${INITIAL}/${TARGET}/g"