--- a/final_pre/final_pre.tex	Sat Feb 15 21:22:43 2020 +0900
+++ b/final_pre/final_pre.tex	Sun Feb 16 17:54:28 2020 +0900
@@ -50,7 +50,17 @@
 
 \author{165713F 一木貴裕 {}{} 指導教員 : 河野真治}
 \date{}
+\twocolumn [
 \maketitle
+\begin{onecolabstract}
+There are many different types of editors used to edit programming.
+Therefore, the editors that people are used to are almost different
+There is problem with pair programming is that users must match each other's editing environment.
+So we will develop a remote editor application that allows users to edit on multiple machines simultaneously, regardless of the type of editor.
+This research uses Christie, a distributed framework developed in our laboratory.
+It can be expected that Christie's Gear programming concept is suitable for making remote editors.
+\end{onecolabstract}]
+
 \thispagestyle{fancy} 
 
 \section{複数人によるファイルの同時編集}