diff --git a/lib/utils/system_util.dart b/lib/utils/system_util.dart
index 49aaf8d..c8934bd 100644
--- a/lib/utils/system_util.dart
+++ b/lib/utils/system_util.dart
@@ -17,6 +17,7 @@ String scriptPath = '';
 String executablePath = '';
 String appIdendifier = '';
 String appName = '';
+String and = '';
 
 Future initialize(String name, String appID) async {
   appIdendifier = appID;
@@ -28,6 +29,7 @@ Future initialize(String name, String appID) async {
   var debugPath = isDebug ? '.debug' : '';
   userPath = Path.userPath;
   dataPath = '${Path.dataPath}$debugPath';
+  and = Platform.isWindows ? ';' : '&&';
 }
 
 Map<String, List<String>?> envArguments(List<String> arguments) {