diff --git a/bin/build.bat b/bin/build.bat
index aca3c17..fda23fe 100644
--- a/bin/build.bat
+++ b/bin/build.bat
@@ -1,5 +1,4 @@
 @echo off
-setlocal enabledelayedexpansion
 
 xcopy ..\data\* .\data\ /s /e /y /exclude:..\shell\exclude.txt
 
@@ -8,5 +7,4 @@ for /f %%i in (../shell/programs.txt) do (
     go build -o ./%%i/%%i.exe ../%%i/
 )
 
-endlocal
 pause
\ No newline at end of file
diff --git a/bin/clean.bat b/bin/clean.bat
index fbae9f4..d620cb2 100644
--- a/bin/clean.bat
+++ b/bin/clean.bat
@@ -1,5 +1,4 @@
 @echo off
-setlocal enabledelayedexpansion
 
 for /f "tokens=*" %%a in (../shell/programs.txt) do (
     if exist "%%a\*.log" del /q "%%a\*.log"
diff --git a/shell/build.bat b/shell/build.bat
index da00f16..e803d1f 100644
--- a/shell/build.bat
+++ b/shell/build.bat
@@ -1,10 +1,7 @@
 @echo off
-setlocal enabledelayedexpansion
 
 for /f %%i in (shell/programs.txt) do (
     call shell/build_sub.bat %%i
 )
 
-endlocal
-
 echo "build complete!"
\ No newline at end of file
diff --git a/shell/clean.bat b/shell/clean.bat
index ced09a3..c53aa6c 100644
--- a/shell/clean.bat
+++ b/shell/clean.bat
@@ -1,5 +1,4 @@
 @echo off
-setlocal enabledelayedexpansion
 
 for /f "tokens=*" %%a in (shell/programs.txt) do (
     if exist "%%a\*.log" del /q "%%a\*.log"
diff --git a/shell/close.bat b/shell/close.bat
index 57c22d9..25709d5 100644
--- a/shell/close.bat
+++ b/shell/close.bat
@@ -1,10 +1,7 @@
 @echo off
-setlocal enabledelayedexpansion
 
 for /f %%i in (shell/programs.txt) do (
     taskkill /F /IM %%i.exe
 )
 
-endlocal
-
 echo "close complete!"
\ No newline at end of file
diff --git a/shell/start.bat b/shell/start.bat
index 2ff6137..c830765 100644
--- a/shell/start.bat
+++ b/shell/start.bat
@@ -1,5 +1,4 @@
 @echo off
-setlocal enabledelayedexpansion
 
 for /f "tokens=*" %%a in (shell/programs.txt) do (
     set program=%%a/%%a.exe