diff --git a/docker/devtools/docker-compose.yml b/docker/devtools/docker-compose.yml
index 77034db..2bb45d1 100644
--- a/docker/devtools/docker-compose.yml
+++ b/docker/devtools/docker-compose.yml
@@ -1,32 +1,35 @@
 # Stack - DevTools
 
 services:
-  # Node-RED – automation / flux
-  node-red:
-    image: nodered/node-red:latest
-    container_name: node-red
+  # ElecTerm - accès a distance SSH / Telnet / SFTP
+  electerm:
+    image: zxdong262/electerm-web:latest
+    container_name: electerm
     restart: unless-stopped
     networks:
       - frontend
       - backend
     ports:
-      - "7620:1880"
+      - "7634:5577"
     volumes:
-      - /srv/docker/devtools/data/node-red:/data
-      - /srv/docker/devtools/logs/node-red:/var/log
-      - /srv/docker/devtools/conf/node-red:/etc/node-red
+      - /srv/docker/devtools/electerm:/home/electerm/data
+      - /srv/docker/devtools/electerm/logs:/home/electerm/logs
     environment:
-      # Connexion à la database existante
-      - DB_HOST=£{NODERED_DB_HOST}
-      - DB_PORT=3306
-      - DB_USER=${NODERED_DB_USER}
-      - DB_PASSWORD=${NODERED_DB_PASSWORD}
-      - DB_NAME_NODERED=${NODERED_DB_DATABASE}
-
+      - DB_PATH=/home/electerm/data
+      - HOST=0.0.0.0
+      - SERVER_SECRET=RT5Ms&ub225Z!XSO4o0Ajk4g
+      - SERVER_PASS=9n1p779iT9Jz-0SQyf
+      - ENABLE_AUTH=1
+    user: root
+    init: true
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8200"]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      
   # Gitea – gestion de repos Git
   gitea:
-    # admin_gitea
-    # 95*94pDT$h!4p92^k&
     image: gitea/gitea:latest
     container_name: gitea
     restart: unless-stopped
@@ -37,18 +40,22 @@ services:
       - "7630:3000"
       - "2222:22"
     volumes:
-      - /srv/docker/devtools/data/gitea:/data
-      - /srv/docker/devtools/logs/gitea:/var/log/gitea
-      - /srv/docker/devtools/conf/gitea:/etc/gitea
+      - /srv/docker/devtools/gitea:/data
+      - /srv/docker/devtools/gitea/logs:/var/log/gitea
     environment:
       - USER_UID=1000
       - USER_GID=1000
       - DB_TYPE=mysql
-      - DB_HOST=£{GITEA_DB_HOST}
+      - DB_HOST=${GITEA_DB_HOST}
       - DB_NAME_GITEA=${GITEA_DB_DATABASE}
       - DB_USER=${GITEA_DB_USER}
       - DB_PASSWD=${GITEA_DB_PASSWORD}
-
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8200"]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      
   # Gotify – notifications push
   gotify:
     image: gotify/server:latest
@@ -60,10 +67,54 @@ services:
     ports:
       - "7631:80"
     volumes:
-      - /srv/docker/devtools/data/gotify:/app/data
-      - /srv/docker/devtools/logs/gotify:/var/log/gotify
-      - /srv/docker/devtools/conf/gotify:/etc/gotify
-
+      - /srv/docker/devtools/gotify:/app/data
+      - /srv/docker/devtools/gotify/logs:/var/log/gotify
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8200"]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      
+  # It-Tools - boite a outils informatique
+  ittools:
+    image: ghcr.io/corentinth/it-tools:latest
+    container_name: it-tools
+    restart: unless-stopped
+    networks:
+      - frontend
+    ports:
+      - "7633:80"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8200"]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      
+  # Node-RED – automation / flux
+  node-red:
+    image: nodered/node-red:latest
+    container_name: node-red
+    restart: unless-stopped
+    networks:
+      - frontend
+      - backend
+    ports:
+      - "7620:1880"
+    volumes:
+      - /srv/docker/devtools/node-red:/data
+      - /srv/docker/devtools/node-red/logs:/var/log
+    environment:
+      - DB_HOST=${NODERED_DB_HOST}
+      - DB_PORT=3306
+      - DB_USER=${NODERED_DB_USER}
+      - DB_PASSWORD=${NODERED_DB_PASSWORD}
+      - DB_NAME_NODERED=${NODERED_DB_DATABASE}
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8200"]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      
   # VSCode – IDE web
   vscode:
     image: linuxserver/code-server:latest
@@ -74,32 +125,22 @@ services:
       - backend
     ports:
       - "7632:8443"
+    volumes:
+      - /srv/docker/devtools/vscode:/config
+      - /srv/docker/devtools/vscode/logs:/var/log/vscode
+
+      - /srv/docker:/workspace/docker:rw
+      - /home/bonemine/mash-lab:/workspace/gitea:rw
     environment:
       - PUID=1000
       - PGID=1000
       - TZ=Europe/Paris
-    volumes:
-      - /srv/docker/devtools/data/vscode:/config           # configuration persistante de VSCode
-      - /srv/docker/devtools/logs/vscode:/var/log/vscode
-      - /srv/docker/devtools/conf/vscode:/etc/vscode
-      - /srv/docker:/workspace/docker:rw      # accès aux dossiers Docker (host)
-      - /home/bonemine/mash-lab:/workspace/gitea:rw      # accès a Gitea (host)
-
-  # It-Tools - boite a outils informatique
-  ittools:
-    image: 'ghcr.io/corentinth/it-tools:latest'
-    ports:
-        - '7633:80'
-    networks:
-      - frontend
-    restart: unless-stopped
-    container_name: it-tools
-    volumes:
-      - /srv/docker/devtools/data/ittools:/app/data
-      - /srv/docker/devtools/logs/ittools:/var/log/ittools
-      - /srv/docker/devtools/conf/ittools:/etc/ittools
-    
-
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8200"]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      
 networks:
   frontend:
     external: true