diff --git a/main.tex b/main.tex
index 4a230b8..c34dcd8 100755
--- a/main.tex
+++ b/main.tex
@@ -4,7 +4,9 @@
 \documentclass[11pt,a4paper,draft]{jarticle} %% Don't forget to get rid of option "draft" before submitting.
 \usepackage{funinfosys}
 \usepackage[dvipdfmx]{graphicx}
-\usepackage{url}
+\usepackage[hyphens]{url}
+\usepackage[dvipdfmx, bookmarkstype=toc, colorlinks=false, pdfborder={0 0 0}, bookmarks=true, bookmarksnumbered=true, pdfusetitle]{hyperref}
+\usepackage{pxjahyper}
 \usepackage[top=30truemm,bottom=30truemm,left=25truemm,right=25truemm]{geometry}
 \usepackage[backend=biber,sorting=none,style=ieee]{biblatex}