diff --git a/packages/server/.env-example b/packages/server/.env-example
index 5098ab56..991ba4a9 100755
--- a/packages/server/.env-example
+++ b/packages/server/.env-example
@@ -1,8 +1,21 @@
+# Auth token signing ley
+JWT_SECRET="change_me"
+
+# MongoDB
 DB_HOSTNAME=""
 DB_NAME=""
 DB_USER=""
 DB_PWD=""
 
+# Redis
+REDIS_AUTH=""
+REDIS_HOST=""
+REDIS_NO_AUTH=false
+REDIS_PASSWORD=""
+REDIS_PORT=6379
+REDIS_USERNAME="default"
+
+# Standard S3
 S3_ENDPOINT=""
 S3_REGION=""
 S3_PORT=""
@@ -11,8 +24,18 @@ S3_BUCKET=""
 S3_ACCESS_KEY=""
 S3_SECRET_KEY=""
 
-SERVER_TOKEN="change_me"
+# Backblaze B2 Premium Object Storage
+B2_APP_KEY=""
+B2_BUCKET=""
+B2_BUCKET_ID=""
+B2_CDN_ENDPOINT=""
+B2_ENDPOINT=""
+B2_KEY_ID=""
+B2_KEY_NAME=""
 
-STREAMING_INGEST_SERVER=""
-STREAMING_API_SERVER=""
-SYNC_ENCRIPT_SECRET="change_me"
\ No newline at end of file
+# SMTP For (EMS) service
+SMTP_HOSTNAME="mail.example.com"
+SMTP_PASSWORD=""
+SMTP_PORT=587
+SMTP_SECURE=false
+SMTP_USERNAME="noreply@example.com"
\ No newline at end of file