diff --git a/.env.master b/.env.master
index fe7f5ff..24732db 100644
--- a/.env.master
+++ b/.env.master
@@ -1,7 +1,7 @@
 # DOMAIN
 DOMAIN=dev4.4nkweb.com
 BOOTSTRAP_DOMAIN=dev3.4nkweb.com
-LOCAL_DOMAIN=local.4nkweb.com
+LOCAL_DOMAIN=lecoffreio.4nkweb.com
 LECOFFRE_BACK_DOMAIN=dev3.4nkweb.com
 
 # GIT
@@ -17,7 +17,7 @@ NODE_OPTIONS=--max-old-space-size=2048
 
 # Configuration IDNOT
 IDNOT_ANNUARY_BASE_URL=https://qual-api.notaires.fr/annuaire
-IDNOT_REDIRECT_URI=http://${LOCAL_DOMAIN}:3000/authorized-client
+IDNOT_REDIRECT_URI=http://${LOCAL_DOMAIN}/authorized-client
 IDNOT_TOKEN_URL=https://qual-connexion.idnot.fr/user/IdPOAuth2/token/idnot_idp_v1
 IDNOT_API_BASE_URL=https://qual-api.notaires.fr
 
@@ -58,7 +58,7 @@ VITE_BOOTSTRAPURL=wss://${BOOTSTRAP_DOMAIN}/ws/
 # Cartes de test Stripe
 SUCCES='4242 4242 4242 4242'
 DECLINED='4000 0025 0000 3155'
-CORS_ALLOWED_ORIGINS=http://${LOCAL_DOMAIN}:3000,https://${DOMAIN}
+CORS_ALLOWED_ORIGINS=https://${DOMAIN}
 
 core_url=http://bitcoin:38332
 ws_url=0.0.0.0:8090
diff --git a/.env.master.exemple b/.env.master.exemple
index f634a75..e1f0529 100644
--- a/.env.master.exemple
+++ b/.env.master.exemple
@@ -1,7 +1,7 @@
 # DOMAIN
 DOMAIN=dev4.4nkweb.com
 BOOTSTRAP_DOMAIN=dev3.4nkweb.com
-LOCAL_DOMAIN=local.4nkweb.com
+LOCAL_DOMAIN=lecoffreio.4nkweb.com
 LECOFFRE_BACK_DOMAIN=dev3.4nkweb.com
 
 # GIT
@@ -17,7 +17,7 @@ NODE_OPTIONS=--max-old-space-size=2048
 
 # Configuration IDNOT
 IDNOT_ANNUARY_BASE_URL=https://qual-api.notaires.fr/annuaire
-IDNOT_REDIRECT_URI=http://${LOCAL_DOMAIN}:3000/authorized-client
+IDNOT_REDIRECT_URI=http://${LOCAL_DOMAIN}/authorized-client
 IDNOT_TOKEN_URL=https://qual-connexion.idnot.fr/user/IdPOAuth2/token/idnot_idp_v1
 IDNOT_API_BASE_URL=https://qual-api.notaires.fr
 
@@ -58,7 +58,7 @@ VITE_BOOTSTRAPURL=wss://${BOOTSTRAP_DOMAIN}/ws/
 # Cartes de test Stripe
 SUCCES='4242 4242 4242 4242'
 DECLINED='4000 0025 0000 3155'
-CORS_ALLOWED_ORIGINS=http://${LOCAL_DOMAIN}:3000,https://${DOMAIN}
+CORS_ALLOWED_ORIGINS=https://${DOMAIN}
 
 core_url=http://bitcoin:38332
 ws_url=0.0.0.0:8090
diff --git a/README-AUTONOMOUS.md b/README-AUTONOMOUS.md
index d9cf416..6919ed6 100644
--- a/README-AUTONOMOUS.md
+++ b/README-AUTONOMOUS.md
@@ -125,7 +125,7 @@ docker run -d \
 | IHM Client | http://localhost/ | Interface client |
 | API Backend | http://localhost/api/ | API REST |
 | WebSocket | ws://localhost/ws/ | Communication temps réel |
-| **Redirections IdNot** | http://local.4nkweb.com:3000/ | Redirections externes IdNot |
+| **Redirections IdNot** | http://dev3.4nkweb.com/ | Redirections externes IdNot |
 | **HTTPS** | https://localhost/ | Accès sécurisé (certificats auto-signés) |
 
 ## 🔧 Gestion
diff --git a/conf/nginx/local.4nkweb.com-3000.conf b/conf/nginx/local.4nkweb.com-3000.conf
index a4ea511..ec8196f 100644
--- a/conf/nginx/local.4nkweb.com-3000.conf
+++ b/conf/nginx/local.4nkweb.com-3000.conf
@@ -1,7 +1,7 @@
 server {
     listen 0.0.0.0:3000;
     listen [::]:3000;
-    server_name local.4nkweb.com;
+    server_name dev3.4nkweb.com;
 
     # HTTP pur: pas de HTTPS ni HSTS
 
diff --git a/conf/nginx/nginx.conf b/conf/nginx/nginx.conf
index c5e3da6..3663467 100644
--- a/conf/nginx/nginx.conf
+++ b/conf/nginx/nginx.conf
@@ -346,7 +346,7 @@ http {
     server {
         listen 3000 default_server;
         listen [::]:3000 default_server;
-        server_name local.4nkweb.com;
+        server_name dev3.4nkweb.com;
 
         # Headers de sécurité
         add_header X-Frame-Options "SAMEORIGIN" always;
diff --git a/scripts/deploy-autonomous.sh b/scripts/deploy-autonomous.sh
index 10c7e25..f3698ed 100755
--- a/scripts/deploy-autonomous.sh
+++ b/scripts/deploy-autonomous.sh
@@ -49,7 +49,7 @@ mkdir -p /home/debian/4NK_env/lecoffre_node/{data,logs,backup}
 
 log "🚀 Démarrage du conteneur master autonome..."
 log "ℹ️  Le conteneur utilise son propre Nginx (ports 80, 443, 3000) - indépendant du host"
-log "ℹ️  Port 3000 pour redirections externes IdNot (local.4nkweb.com:3000)"
+log "ℹ️  Port 3000 pour redirections externes IdNot (dev3.4nkweb.com)"
 docker run -d \
     --name ${CONTAINER_NAME} \
     --privileged \
diff --git a/scripts/generate-ssl-certs.sh b/scripts/generate-ssl-certs.sh
index 8c9509f..c4b13bc 100755
--- a/scripts/generate-ssl-certs.sh
+++ b/scripts/generate-ssl-certs.sh
@@ -22,7 +22,7 @@ log "Génération du certificat auto-signé..."
 openssl req -new -x509 -key /app/ssl/nginx-selfsigned.key \
     -out /app/ssl/nginx-selfsigned.crt \
     -days 365 \
-    -subj "/C=FR/ST=France/L=Paris/O=LeCoffre/OU=Development/CN=local.4nkweb.com/emailAddress=admin@lecoffre.io"
+    -subj "/C=FR/ST=France/L=Paris/O=LeCoffre/OU=Development/CN=dev3.4nkweb.com/emailAddress=admin@lecoffre.io"
 
 # Configuration des permissions
 log "Configuration des permissions..."
@@ -32,4 +32,4 @@ chmod 644 /app/ssl/nginx-selfsigned.crt
 log "✅ Certificats SSL générés avec succès"
 log "   Certificat: /app/ssl/nginx-selfsigned.crt"
 log "   Clé privée: /app/ssl/nginx-selfsigned.key"
-log "   Valide pour: local.4nkweb.com"
+log "   Valide pour: dev3.4nkweb.com"
diff --git a/tests/analyse.md b/tests/analyse.md
index 1ce87bb..8ec8b34 100644
--- a/tests/analyse.md
+++ b/tests/analyse.md
@@ -15,21 +15,13 @@
 - `/signer/` WebSocket (101), `/blindbit/` (200)
 
 ### CORS
-- Origines autorisées: `http://local.4nkweb.com:3000`, `https://dev4.4nkweb.com`
+- Origines autorisées: `http://dev3.4nkweb.com`, `https://dev4.4nkweb.com`
 - Prévols `OPTIONS` (204) et en-têtes `Access-Control-*`
 
 ### Non-régression
 - Absence de `localhost:8080` dans les bundles front servis via `/lecoffre/`
-- Redirections locales `local.4nkweb.com:3000` → `https://dev4.4nkweb.com/lecoffre/`
+- Redirections locales `dev3.4nkweb.com` → `https://dev4.4nkweb.com/lecoffre/`
 
 ### Observabilité
 - Journaux Nginx (`error.log`) sans erreurs après reload
 - Logs `sdk_relay` présents dans `/home/bitcoin/.4nk/logs/sdk_relay.log`
-
-
-
-
-
-
-
-
diff --git a/tests/api_routing.md b/tests/api_routing.md
index 14e5669..3c0c487 100644
--- a/tests/api_routing.md
+++ b/tests/api_routing.md
@@ -59,8 +59,8 @@ Attendu: `HTTP/2 200` et pas de 301/302 en boucle.
 
 #### Redirections locales
 
-- `curl -I http://local.4nkweb.com:3000/` → 301 Location `https://dev4.4nkweb.com/lecoffre/`
-- `curl -I http://local.4nkweb.com:3000/authorized-client?code=ABC` → 301 Location `https://dev4.4nkweb.com/lecoffre/authorized-client?code=ABC`
+- `curl -I http://dev3.4nkweb.com/` → 301 Location `https://dev4.4nkweb.com/lecoffre/`
+- `curl -I http://dev3.4nkweb.com/authorized-client?code=ABC` → 301 Location `https://dev4.4nkweb.com/lecoffre/authorized-client?code=ABC`
 
 #### WebSocket
 
diff --git a/tests/smoke_dev4.md b/tests/smoke_dev4.md
index fd2f765..79f69e6 100644
--- a/tests/smoke_dev4.md
+++ b/tests/smoke_dev4.md
@@ -9,12 +9,12 @@ WebSocket
 - wss://dev4.4nkweb.com/ws handshake OK → À vérifier (outil ws requis côté serveur)
 
 Redirections
-- GET http://local.4nkweb.com:3000/ attend 301 → Location: https://dev4.4nkweb.com/lecoffre/
-- GET http://local.4nkweb.com:3000/authorized-client?code=... attend 301 → Location: https://dev4.4nkweb.com/lecoffre/authorized-client?code=...
+- GET http://dev3.4nkweb.com/ attend 301 → Location: https://dev4.4nkweb.com/lecoffre/
+- GET http://dev3.4nkweb.com/authorized-client?code=... attend 301 → Location: https://dev4.4nkweb.com/lecoffre/authorized-client?code=...
 
 DNS côté client
-- local.4nkweb.com doit résoudre vers 92.243.24.12 (pas 127.0.0.1)
-- Test: nslookup local.4nkweb.com sur machine cliente
+- dev3.4nkweb.com doit résoudre vers 92.243.24.12 (pas 127.0.0.1)
+- Test: nslookup dev3.4nkweb.com sur machine cliente
 Nginx
 - Certificats valides
 - Pas derreurs critiques dans error.log