diff --git a/bbs/ckeditor/shortcut.html b/bbs/ckeditor/shortcut.html
new file mode 100644
index 000000000..482cde4c2
--- /dev/null
+++ b/bbs/ckeditor/shortcut.html
@@ -0,0 +1,91 @@
+<dl>
+    <dt>CTRL+Z</dt>
+    <dd>취소하기</dd>
+    <dt>CTRL+Y</dt>
+    <dd>다시 실행</dd>
+    <dt>CTRL+B</dt>
+    <dd>글자 굵게</dd>
+    <dt>CTRL+I</dt>
+    <dd>글자 기울이기</dd>
+    <dt>CTRL+E</dt>
+    <dd>가운데 정렬</dd>
+    <dt>CTRL+L</dt>
+    <dd>왼쪽 정렬</dd>
+    <dt>CTRL+R</dt>
+    <dd>오른쪽 정렬</dd>
+    <dt>CTRL+J</dt>
+    <dd>양쪽정렬</dd>
+    <dt>ALT+E</dt>
+    <dd>이모티콘 넣기</dd>
+    <dt>ALT+C</dt>
+    <dd>특수문자 넣기</dd>
+    <dt>CTRL+Q</dt>
+    <dd>순서 없는 목록</dd>
+    <dt>CTRL+SHIFT+8</dt>
+    <dd>순서 없는 목록 스타일</dd>
+    <dt>CTRL+7</dt>
+    <dd>순서 있는 목록</dd>
+    <dt>CTRL+SHIFT+7</dt>
+    <dd>순서 있는 목록 스타일</dd>
+    <dt>CTRL+M</dt>
+    <dd>인용문 문단</dd>
+    <dt>CTRL+8</dt>
+    <dd>들여쓰기</dd>
+    <dt>CTRL+SHIFT+M</dt>
+    <dd>내어쓰기</dd>
+    <dt>CTRL+SPACE</dt>
+    <dd>포맷 없애기</dd>
+    <dt>CTRL+A</dt>
+    <dd>전체선택</dd>
+    <dt>CTRL+SHIFT+X</dt>
+    <dd>취소선</dd>
+    <dt>CTRL+COMMA</dt>
+    <dd>아래첨자</dd>
+    <dt>CTRL+PERIOD</dt>
+    <dd>위첨자</dd>
+    <dt>CTRL+U</dt>
+    <dd>밑줄긋기</dd>
+    <dt>ALT+A</dt>
+    <dd>책갈피 만들기</dd>
+    <dt>ALT+F</dt>
+    <dd>플래쉬 넣기</dd>
+    <dt>ALT+H</dt>
+    <dd>구분선 넣기</dd>
+    <dt>ALT+I</dt>
+    <dd>이미지 넣기</dd>
+    <dt>ALT+L</dt>
+    <dd>바로가기 만들기</dd>
+    <dt>ALT+SHIFT+L</dt>
+    <dd>바로가기 없애기</dd>
+    <dt>ALT+ENTER</dt>
+    <dd>페이지 나누기</dd>
+    <dt>ALT+T</dt>
+    <dd>테이블 만들기</dd>
+    <dt>ALT+O</dt>
+    <dd>템플릿 적용</dd>
+    <dt>F1</dt>
+    <dd>도움말 보기</dd>
+    <dt>ALT+#3</dt>
+    <dd>색상선택기</dd>
+    <dt>ALT+M</dt>
+    <dd>복사 잘라내기 붙여넣기 메뉴</dd>
+    <dt>ALT+F11</dt>
+    <dd>요소 경로 포커스</dd>
+    <dt>CTRL+SHIFT+F</dt>
+    <dd>찾기</dd>
+    <dt>ALT+X</dt>
+    <dd>에디터 전체크기 설정/해제</dd>
+    <dt>CTRL+F2</dt>
+    <dd>미리보기</dd>
+    <dt>CTRL+SHIFT+P</dt>
+    <dd>인쇄하기</dd>
+    <dt>CTRL+H</dt>
+    <dd>찾기 바꾸기</dd>
+    <dt>ALT+SHIFT+T</dt>
+    <dd>테두리보기</dd>
+    <dt>ALT+Z</dt>
+    <dd>소스보기</dd>
+    <dt>ALT+F10</dt>
+    <dd>툴바로 이동</dd>
+</dl>
+<button type="button" class="btn_cke_sc_close">닫기</button>
diff --git a/extend/.htaccess b/extend/.htaccess
new file mode 100644
index 000000000..e69de29bb
diff --git a/extend/shop.extend.php b/extend/shop.extend.php
index fe3c124e7..3dc217663 100644
--- a/extend/shop.extend.php
+++ b/extend/shop.extend.php
@@ -1,9 +1,6 @@
 <?
 if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
 
-if(!G4_USE_SHOP)
-    return;
-
 include_once(G4_LIB_PATH.'/shop.lib.php');
 
 //------------------------------------------------------------------------------