diff --git a/.env.example b/.env.example
index 2eaec441..d2cbf8bc 100644
--- a/.env.example
+++ b/.env.example
@@ -1,26 +1,27 @@
 # Academy LMS Environment Configuration
 
 # REQUIRED: Database Configuration
-MARIADB_ROOT_PASSWORD=changeme123
+MARIADB_ROOT_PASSWORD=ati
+ADMIN_PASSWORD=ati
 
 # REQUIRED: AI Configuration
-# OPENAI_API_KEY=
-# ANTHROPIC_API_KEY=  # Optional, but recommended
+OPENAI_API_KEY=your_openai_api_key_here
+ANTHROPIC_API_KEY=your_anthropic_api_key_here  # Optional, but recommended
 
 # REQUIRED: LangChain Database
-# LANGCHAIN_DB_NAME=
-# LANGCHAIN_DB_USER=
-# LANGCHAIN_DB_PASSWORD=
+LANGCHAIN_DB_NAME=langchain_db
+LANGCHAIN_DB_USER=langchain_user
+LANGCHAIN_DB_PASSWORD=langchain_pass
 
 # Service URLs (usually don't need to change)
-# AI_TUTOR_API_URL=
+AI_TUTOR_API_URL=http://langchain-service:8000
 
 # 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=production
+LANGCHAIN_DEBUG=false
 
 # Optional: Custom Image Tags (for development)
 # CUSTOM_TAG=develop