diff --git a/DataType/ProgressStatus.cs b/DataType/ProgressStatus.cs
index 951768e..c3132e9 100644
--- a/DataType/ProgressStatus.cs
+++ b/DataType/ProgressStatus.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.ComponentModel;
 
 namespace PriconneBotConsoleApp.DataType
 {
diff --git a/Script/Commands.cs b/Script/Commands.cs
index dae715c..bf7ce0a 100644
--- a/Script/Commands.cs
+++ b/Script/Commands.cs
@@ -2,7 +2,6 @@
 using PriconneBotConsoleApp.Attribute;
 using PriconneBotConsoleApp.DataModel;
 using PriconneBotConsoleApp.DataType;
-using PriconneBotConsoleApp.Extension;
 
 namespace PriconneBotConsoleApp.Script
 {