diff --git a/.env.example b/.env.example
index 7938505..7f9a3dc 100644
--- a/.env.example
+++ b/.env.example
@@ -1,10 +1,9 @@
-# Backend
-APP_ID=                   # Application ID
-APP_SECRET=               # Application secret for JWT signing
+# ── Backend ─────────────────────────────────────────────────────
+JWT_SECRET=                # JWT signing secret (generate with: openssl rand -hex 32)
 
-# Database
-DATABASE_URL=             # MySQL connection string (mysql://user:pass@host:port/db)
+# ── Database ───────────────────────────────────────────────────
+DATABASE_URL=              # MySQL connection string (mysql://user:pass@host:port/db)
 
-# Admin Login
-ADMIN_USERNAME=           # Admin login username
-ADMIN_PASSWORD=           # Admin login password
+# ── Admin Login ─────────────────────────────────────────────────
+ADMIN_USERNAME=            # Admin login username
+ADMIN_PASSWORD=            # Admin login password