diff --git a/README.md b/README.md
index dcab2dd..23179f8 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,6 @@ GPL v3
- ITH updating by [Andys](http://www.hongfire.com/forum/member/126633-andys)
- ITHVNR new GUI & VNR engine migration by [Stomp](http://www.hongfire.com/forum/member/325894-stomp)
- ITHVNR updating by [mireado](http://blog.naver.com/mireado) and [Eguni](https://github.com/Eguni)
-- Korean GUI by [IJEMIN](https://github.com/IJEMIN)
## Special Thanks
diff --git a/i18n/gui_korean/CustomFilter.cpp b/i18n/gui_korean/CustomFilter.cpp
deleted file mode 100644
index 9fe03f0..0000000
--- a/i18n/gui_korean/CustomFilter.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2010-2012 kaosu (qiupf2000@gmail.com)
- * This file is part of the Interactive Text Hooker.
-
- * Interactive Text Hooker is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-#include "CustomFilter.h"
-
-void CustomFilter::Insert(WORD number)
-{
- set.insert(number);
-}
-
-void CustomFilter::Erase(WORD number)
-{
- set.erase(number);
-}
-
-bool CustomFilter::Find(WORD number) const
-{
- return set.find(number) != set.end();
-}
-
-void CustomFilter::Clear()
-{
- set.clear();
-}
-
-void CustomFilter::Traverse(CustomFilterCallBack callback, PVOID param)
-{
- for (auto ch = set.begin(); ch != set.end(); ++ch)
- callback(*ch, param);
-}
diff --git a/i18n/gui_korean/CustomFilter.h b/i18n/gui_korean/CustomFilter.h
deleted file mode 100644
index fb298a0..0000000
--- a/i18n/gui_korean/CustomFilter.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 2010-2012 kaosu (qiupf2000@gmail.com)
- * This file is part of the Interactive Text Hooker.
-
- * Interactive Text Hooker is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-#pragma once
-
-#include "ITH.h"
-
-typedef void (*CustomFilterCallBack) (WORD, PVOID);
-
-class CustomFilter
-{
-public:
- bool Find(WORD number) const;
- void Insert(WORD number);
- void Erase(WORD number);
- void Clear();
- void Traverse(CustomFilterCallBack callback, PVOID param);
-private:
- std::set set;
-};
diff --git a/i18n/gui_korean/ITH.h b/i18n/gui_korean/ITH.h
deleted file mode 100644
index 0701399..0000000
--- a/i18n/gui_korean/ITH.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 2010-2012 kaosu (qiupf2000@gmail.com)
- * This file is part of the Interactive Text Hooker.
-
- * Interactive Text Hooker is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-#pragma once
-
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include