diff --git a/RevokeMsgPatcher/FormMain.cs b/RevokeMsgPatcher/FormMain.cs
index 545ce12..4d9d4d2 100644
--- a/RevokeMsgPatcher/FormMain.cs
+++ b/RevokeMsgPatcher/FormMain.cs
@@ -1,5 +1,4 @@
 using RevokeMsgPatcher.Model;
-using RevokeMsgPatcher.Model.Enum;
 using RevokeMsgPatcher.Modifier;
 using RevokeMsgPatcher.Utils;
 using System;
diff --git a/RevokeMsgPatcher/Modifier/AppModifier.cs b/RevokeMsgPatcher/Modifier/AppModifier.cs
index 9290403..bd4d9a2 100644
--- a/RevokeMsgPatcher/Modifier/AppModifier.cs
+++ b/RevokeMsgPatcher/Modifier/AppModifier.cs
@@ -1,6 +1,5 @@
 using RevokeMsgPatcher.Matcher;
 using RevokeMsgPatcher.Model;
-using RevokeMsgPatcher.Model.Enum;
 using System;
 using System.Collections.Generic;
 using System.Drawing;
diff --git a/RevokeMsgPatcher/Modifier/FileHexEditor.cs b/RevokeMsgPatcher/Modifier/FileHexEditor.cs
index 2d7c915..40be54c 100644
--- a/RevokeMsgPatcher/Modifier/FileHexEditor.cs
+++ b/RevokeMsgPatcher/Modifier/FileHexEditor.cs
@@ -1,8 +1,5 @@
-using RevokeMsgPatcher.Matcher;
-using RevokeMsgPatcher.Model;
-using RevokeMsgPatcher.Model.Enum;
+using RevokeMsgPatcher.Model;
 using RevokeMsgPatcher.Utils;
-using System;
 using System.Collections.Generic;
 using System.IO;