diff --git a/assets/script/batch/build.bat b/assets/script/batch/build.bat
index 630186b..2965f2c 100644
--- a/assets/script/batch/build.bat
+++ b/assets/script/batch/build.bat
@@ -4,5 +4,6 @@ SET BuildData > build_data.conf
 
 SET BUILDER=%~dp0
 echo %BUILDER:~0,-1%
-cd "%BUILDER%/../../."
+cd "%BUILDER%\..\..\.."
+echo "%cd%"
 : dart run "./bin/main.dart" exe -j
\ No newline at end of file