diff --git a/.vscode/launch.json b/.vscode/launch.json
index 9a398da..603d95a 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -59,6 +59,13 @@
             "type": "dart",
             "program": "./test/test.dart",
             "args": []
+        },
+        {
+            "name": "startup",
+            "request": "launch",
+            "type": "dart",
+            "program": "./bin/main.dart",
+            "args": ["exe", "-f", "C:/Work/automation/iot/script/windows/startup.yaml"]
         }
     ]
 }
\ No newline at end of file
diff --git a/lib/cli/commands/command_exe.dart b/lib/cli/commands/command_exe.dart
index 83cd9f9..4cbe2ef 100644
--- a/lib/cli/commands/command_exe.dart
+++ b/lib/cli/commands/command_exe.dart
@@ -1,6 +1,7 @@
 // ignore_for_file: avoid_init_to_null
 
 import 'dart:async';
+import 'dart:convert';
 import 'dart:io';
 
 import 'package:dart_framework/charset/euc_kr.dart';
@@ -63,7 +64,7 @@ class CommandExe extends CommandBase {
     if (file.existsSync()) {
       _handler = IsolateManager.create(IsolateExe(BuildType.file,
           yamlContent: file.readAsStringSync(
-              encoding: Platform.isWindows ? eucKr : systemEncoding)));
+              /*encoding: Platform.isWindows ? eucKr : systemEncoding*/)));
       await isComplete();
     } else {
       await CLI.print([
diff --git a/lib/oto/commands/util/slack.dart b/lib/oto/commands/util/slack.dart
index c0e5e73..00b71c4 100644
--- a/lib/oto/commands/util/slack.dart
+++ b/lib/oto/commands/util/slack.dart
@@ -42,8 +42,8 @@ class SlackBuild extends Command {
   @override
   Future execute(DataCommand command) async {
     var data = DataSlackBuild.fromJson(getParam(command));
-
-    await SlackSender(data.token).sendBuild(data.appName, data.type, Color.hex(data.color), data.version, data.downloadURL);
+    var channel = data.channel ?? 'build';
+    await SlackSender(data.token).sendBuild(data.appName, data.type, Color.hex(data.color), data.version, data.downloadURL, channel: channel);
 
     return complete(0, command);
   }
diff --git a/lib/oto/data/command_data.dart b/lib/oto/data/command_data.dart
index acc7b37..323a6d6 100644
--- a/lib/oto/data/command_data.dart
+++ b/lib/oto/data/command_data.dart
@@ -470,6 +470,7 @@ class DataSlackBuild extends DataSlackSender {
   late String color;
   late String version;
   late String downloadURL;
+  late String? channel;
 
   factory DataSlackBuild.fromJson(Map<String, dynamic> json) =>
       _$DataSlackBuildFromJson(json);
diff --git a/lib/oto/data/command_data.g.dart b/lib/oto/data/command_data.g.dart
index 8be6f47..a92573f 100644
--- a/lib/oto/data/command_data.g.dart
+++ b/lib/oto/data/command_data.g.dart
@@ -765,7 +765,8 @@ DataSlackBuild _$DataSlackBuildFromJson(Map<String, dynamic> json) =>
       ..type = $enumDecode(_$SlackBuildTypeEnumMap, json['type'])
       ..color = json['color'] as String
       ..version = json['version'] as String
-      ..downloadURL = json['downloadURL'] as String;
+      ..downloadURL = json['downloadURL'] as String
+      ..channel = json['channel'] as String?;
 
 Map<String, dynamic> _$DataSlackBuildToJson(DataSlackBuild instance) =>
     <String, dynamic>{
@@ -781,6 +782,7 @@ Map<String, dynamic> _$DataSlackBuildToJson(DataSlackBuild instance) =>
       'color': instance.color,
       'version': instance.version,
       'downloadURL': instance.downloadURL,
+      'channel': instance.channel,
     };
 
 const _$SlackBuildTypeEnumMap = {