diff --git a/.env.example b/.env.example
index 2bd5dba..b04d23f 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,17 @@
+# Discord Bot Token
 DISCORD_TOKEN=your_token_here
-LAVALINK_HOST=127.0.0.1
+
+# Discord Application Client ID (for command deployment)
+CLIENT_ID=your_client_id_here
+
+# Discord Guild ID (optional, for deploying commands to a specific test server)
+# GUILD_ID=your_guild_id_here
+
+# Lavalink Configuration
+# Use 'lavalink' if running via docker-compose, '127.0.0.1' or 'localhost' if running Lavalink directly
+LAVALINK_HOST=lavalink
 LAVALINK_PORT=2333
 LAVALINK_PASSWORD=your_password_here
+
+# Logging Level (e.g., debug, info, warn, error)
+LOG_LEVEL=info
diff --git a/src/utils/logger.js b/src/utils/logger.js
index b648af4..377df77 100644
--- a/src/utils/logger.js
+++ b/src/utils/logger.js
@@ -1,9 +1,9 @@
 const winston = require('winston');
 
 const logger = winston.createLogger({
-  level: 'info',
-  format: winston.format.combine(
-    winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
+    level: process.env.LOG_LEVEL || 'info', // Use LOG_LEVEL from env or default to 'info'
+    format: winston.format.combine(
+        winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
     winston.format.printf(info => `${info.timestamp} ${info.level.toUpperCase()}: ${info.message}`)
   ),
   transports: [