diff --git a/script/startup.bat b/script/startup.bat
index ce12369..d8703f2 100644
--- a/script/startup.bat
+++ b/script/startup.bat
@@ -1,4 +1,4 @@
-@echo
+@echo off
 %1 mshta vbscript:CreateObject("Shell.Application").ShellExecute("cmd.exe","/c %~s0 ::","","runas",1)(window.close)&&exit
 cd /d "%~dp0"
 cd ..