diff --git a/.env.example b/.env.example
index 6cca718b..2eaec441 100644
--- a/.env.example
+++ b/.env.example
@@ -4,23 +4,23 @@
 MARIADB_ROOT_PASSWORD=changeme123
 
 # REQUIRED: AI Configuration
-OPENAI_API_KEY=
-ANTHROPIC_API_KEY=  # Optional, but recommended
+# OPENAI_API_KEY=
+# ANTHROPIC_API_KEY=  # Optional, but recommended
 
 # REQUIRED: LangChain Database
-LANGCHAIN_DB_NAME=
-LANGCHAIN_DB_USER=
-LANGCHAIN_DB_PASSWORD=
+# LANGCHAIN_DB_NAME=
+# LANGCHAIN_DB_USER=
+# LANGCHAIN_DB_PASSWORD=
 
 # Service URLs (usually don't need to change)
-AI_TUTOR_API_URL=
+# AI_TUTOR_API_URL=
 
 # Optional: Frappe Site Configuration
-FRAPPE_SITE_NAME_HEADER=$$host  # Use $$host for multi-site support
+# FRAPPE_SITE_NAME_HEADER=$$host  # Use $$host for multi-site support
 
 # Optional: Environment Settings
-LANGCHAIN_ENV=
-LANGCHAIN_DEBUG=
+# LANGCHAIN_ENV=
+# LANGCHAIN_DEBUG=
 
 # Optional: Custom Image Tags (for development)
 # CUSTOM_TAG=develop