diff --git a/lib/cli/cli.dart b/lib/cli/cli.dart
index c38f364..356f376 100644
--- a/lib/cli/cli.dart
+++ b/lib/cli/cli.dart
@@ -1,3 +1,5 @@
+// ignore_for_file: depend_on_referenced_packages
+
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
diff --git a/lib/oto/application.dart b/lib/oto/application.dart
index 67ad3ac..d896888 100644
--- a/lib/oto/application.dart
+++ b/lib/oto/application.dart
@@ -1,3 +1,5 @@
+// ignore_for_file: depend_on_referenced_packages
+
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
diff --git a/lib/oto/commands/build/build_ios.dart b/lib/oto/commands/build/build_ios.dart
index 6b1d27f..e745f63 100644
--- a/lib/oto/commands/build/build_ios.dart
+++ b/lib/oto/commands/build/build_ios.dart
@@ -9,7 +9,6 @@ class BuildiOS extends Command {
 
   @override
   Future execute(DataCommand command) async {
-    Completer<bool> c = Completer<bool>();
     var data = DataBuildiOS.fromJson(command.param);
     var workspace = getWorkspace(data.workspace);
     var xcworkspaceFilePath = getPathNormal(data.xcworkspaceFilePath);
@@ -56,7 +55,6 @@ class ArchiveiOS extends Command {
 
   @override
   Future execute(DataCommand command) async {
-    Completer<bool> c = Completer<bool>();
     var data = DataArchiveiOS.fromJson(command.param);
     var workspace = getWorkspace(data.workspace);
     var workspacePath = getPathNormal(data.xcworkspaceFilePath);
@@ -79,7 +77,6 @@ class ExportiOS extends Command {
 
   @override
   Future execute(DataCommand command) async {
-    Completer<bool> c = Completer<bool>();
     var data = DataExportiOS.fromJson(command.param);
     var workspace = getWorkspace(data.workspace);
     var archivePath = getPathNormal(data.archivePath);
diff --git a/lib/oto/commands/command.dart b/lib/oto/commands/command.dart
index 6a14ef9..798313e 100644
--- a/lib/oto/commands/command.dart
+++ b/lib/oto/commands/command.dart
@@ -1,4 +1,4 @@
-// ignore_for_file: constant_identifier_names
+// ignore_for_file: constant_identifier_names, depend_on_referenced_packages
 
 import 'dart:io';
 import 'package:dart_framework/utils/path.dart';
diff --git a/lib/oto/commands/file/rename.dart b/lib/oto/commands/file/rename.dart
index a51d0fd..6ae4960 100644
--- a/lib/oto/commands/file/rename.dart
+++ b/lib/oto/commands/file/rename.dart
@@ -1,3 +1,5 @@
+// ignore_for_file: depend_on_referenced_packages
+
 import 'dart:async';
 import 'dart:io';
 
diff --git a/lib/oto/commands/shell/shell.dart b/lib/oto/commands/shell/shell.dart
index 0a4008d..0089ed5 100644
--- a/lib/oto/commands/shell/shell.dart
+++ b/lib/oto/commands/shell/shell.dart
@@ -1,15 +1,12 @@
 import 'dart:async';
 import 'dart:io';
 import 'package:dart_framework/platform/process.dart';
-import 'package:oto_cli/oto/application.dart';
 import 'package:oto_cli/oto/commands/command.dart';
 import 'package:oto_cli/oto/data/command_data.dart';
 
 class Shell extends Command {
   @override
   Future execute(DataCommand command) async {
-    var common = Application.instance.property;
-    var jenkins = Application.instance.jenkinsData!;
     var data = DataShell.fromJson(command.param);
     print(command.param);
     //Start here
diff --git a/lib/oto/commands/uploader/uploader.dart b/lib/oto/commands/uploader/uploader.dart
index e2e2fc7..e1edb09 100644
--- a/lib/oto/commands/uploader/uploader.dart
+++ b/lib/oto/commands/uploader/uploader.dart
@@ -1,4 +1,5 @@
-import 'dart:async';
+// ignore_for_file: depend_on_referenced_packages
+
 import 'dart:core';
 import 'dart:io';
 import 'package:path/path.dart' as path;
@@ -42,7 +43,7 @@ class Uploader extends Command {
         //에스테리크(*) 일경우 리모트 폴더를 삭제해서 전체 교체
         //Remove before folder
         if (remoteMap.containsKey(remote) &&
-            remoteMap[remoteMap] == FileType.directory) {
+            remoteMap[remote] == FileType.directory) {
           await ftp.delete([remote]);
         }
         //Create new folder
diff --git a/lib/oto/commands/util/execute_app.dart b/lib/oto/commands/util/execute_app.dart
index a077193..058c83b 100644
--- a/lib/oto/commands/util/execute_app.dart
+++ b/lib/oto/commands/util/execute_app.dart
@@ -1,6 +1,5 @@
 import 'dart:async';
 
-import 'package:oto_cli/oto/application.dart';
 import 'package:oto_cli/oto/commands/command.dart';
 import 'package:oto_cli/oto/data/command_data.dart';
 import 'package:dart_framework/platform/process.dart';
@@ -8,8 +7,6 @@ import 'package:dart_framework/platform/process.dart';
 class ExecuteApp extends Command {
   @override
   Future execute(DataCommand command) async {
-    var common = Application.instance.property;
-    var jenkins = Application.instance.jenkinsData;
     var data = DataExecuteApp.fromJson(command.param);
 
     var exe = replaceTag(data.executable);
diff --git a/lib/oto/commands/util/publish_ios.dart b/lib/oto/commands/util/publish_ios.dart
index 7eacb21..4cd5c5d 100644
--- a/lib/oto/commands/util/publish_ios.dart
+++ b/lib/oto/commands/util/publish_ios.dart
@@ -12,7 +12,6 @@ class PublishiOS extends Command {
   @override
   Future execute(DataCommand command) async {
     var data = DataPublishiOS.fromJson(command.param);
-    var workspace = getWorkspace(data.workspace);
     var menifestURL = replaceTag(data.menifestURL);
     var destinationPath = replaceTag(data.destinationPath);
 
diff --git a/lib/oto/commands/util/slack.dart b/lib/oto/commands/util/slack.dart
index b87ad47..0092cc7 100644
--- a/lib/oto/commands/util/slack.dart
+++ b/lib/oto/commands/util/slack.dart
@@ -1,7 +1,6 @@
 import 'dart:async';
 
 import 'package:dart_framework/utils/system_util.dart';
-import 'package:oto_cli/oto/application.dart';
 import 'package:oto_cli/oto/commands/command.dart';
 import 'package:oto_cli/oto/data/command_data.dart';
 import 'package:color/color.dart';
@@ -10,10 +9,7 @@ import 'package:dart_framework/utils/slack/slack_sender.dart';
 class Slack extends Command {
   @override
   Future execute(DataCommand command) async {
-    var common = Application.instance.property;
-    var jenkins = Application.instance.jenkinsData;
     var data = DataSlack.fromJson(command.param);
-    var result = true;
 
     //To-do: compose parameters
 
diff --git a/lib/oto/commands/util/zip.dart b/lib/oto/commands/util/zip.dart
index db4cb10..1807f33 100644
--- a/lib/oto/commands/util/zip.dart
+++ b/lib/oto/commands/util/zip.dart
@@ -1,3 +1,5 @@
+// ignore_for_file: depend_on_referenced_packages
+
 import 'dart:async';
 import 'dart:io';
 
diff --git a/lib/oto/pipeline/pipeline.dart b/lib/oto/pipeline/pipeline.dart
index 5543253..5ea5bc9 100644
--- a/lib/oto/pipeline/pipeline.dart
+++ b/lib/oto/pipeline/pipeline.dart
@@ -1,4 +1,3 @@
-//####################### Pipeline #######################//
 import 'package:dart_framework/utils/system_util.dart';
 import 'package:oto_cli/cli/cli.dart';
 import 'package:oto_cli/oto/application.dart';
@@ -7,7 +6,7 @@ import 'package:oto_cli/oto/data/command_data.dart';
 import 'package:oto_cli/oto/data/pipeline_data.dart';
 
 class Pipeline {
-  List<PipelineExecutor> _exeList;
+  final List<PipelineExecutor> _exeList;
 
   Pipeline(this._exeList);
 
@@ -69,9 +68,9 @@ class PipelineExe extends PipelineExecutor {
 
   @override
   Future execute() async {
-    var now = DateTime.now();
-    var time =
-        '${now.minute.toString().padLeft(2)}:${now.second.toString().padLeft(2)}:${now.millisecond.toString().padLeft(2)}';
+    // var now = DateTime.now();
+    // var time =
+    //     '${now.minute.toString().padLeft(2)}:${now.second.toString().padLeft(2)}:${now.millisecond.toString().padLeft(2)}';
     // print('==================> [$time] Execute: $targetCommandID');
     var data = await commandData;
     await Command.byType(data.command).execute(data);