diff --git a/bin/setting.ini b/bin/setting.ini
index 12b4bba8..b7983b1b 100644
--- a/bin/setting.ini
+++ b/bin/setting.ini
@@ -2,7 +2,7 @@
 theme = dark
 path = 
 ai_engine = 0
-version = 4.0.1
+version = 4.0.1-preview
 barlevel = 0.9
 oobe = 0
 language = English