diff --git a/.env.example b/.env.example
index 198c1099..a5aee599 100644
--- a/.env.example
+++ b/.env.example
@@ -5,6 +5,9 @@ POLYMARKET_API_KEY=your_api_key_here
 TELEGRAM_BOT_TOKEN=your_bot_token_here
 TELEGRAM_CHAT_ID=your_chat_id_here
 
+# AI
+GEMINI_API_KEY=your_gemini_api_key_here
+
 # Proxy Setting (optional)
 HTTPS_PROXY=http://127.0.0.1:7890
 HTTP_PROXY=http://127.0.0.1:7890