diff --git a/.gitignore b/.gitignore
index ed6a795..d07058b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,14 +1,12 @@
 # 4NK Environment - Git Ignore
 # ============================
-
+confs/
 # Dossiers de sauvegarde des scripts
 **/backup/
 **/*backup*
 
 **/.cargo/
 
-
-
 # Fichiers temporaires
 **/*.tmp*
 **/*.temp*
@@ -75,8 +73,7 @@ certs/
 **/*wallet*
 **/*keys*
 
-# Supervisor
-supervisor-logs/
-
 **/*node_modules*
-**/*cursor*
\ No newline at end of file
+**/*cursor*
+**/*pid*
+**/*next*
\ No newline at end of file
diff --git a/README.md b/README.md
index 277a64c..83dfb35 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ import { SDKSignerClient, MessageType } from 'sdk-signer-client';
 // Create client instance
 const client = new SDKSignerClient({
   url: 'ws://localhost:9090',
-  apiKey: 'your-api-key'
+  apiKey: '<API_KEY>'
 });
 
 // Connect to server
@@ -37,7 +37,7 @@ import { ClientConfig } from 'sdk-signer-client';
 
 const config: ClientConfig = {
   url: 'ws://localhost:9090',           // WebSocket server URL
-  apiKey: 'your-api-key',              // API key for authentication
+  apiKey: '<API_KEY>',              // API key for authentication
   timeout: 5000,                       // Connection timeout (ms)
   reconnectInterval: 3000,             // Reconnection delay (ms)
   maxReconnectAttempts: 5              // Max reconnection attempts