diff --git a/settings.py b/settings.py
index b58e722..73b504a 100644
--- a/settings.py
+++ b/settings.py
@@ -13,7 +13,7 @@ ETHEREUM_TIMEOUT = 7
 
 
 # for demo purpose
-DEMO = False
+DEMO = True
 
 
 BT_SLEEP = 0.01  # seconds