diff --git a/elegantpaper-cn.pdf b/elegantpaper-cn.pdf
index 700c875..9a90d63 100644
Binary files a/elegantpaper-cn.pdf and b/elegantpaper-cn.pdf differ
diff --git a/elegantpaper-cn.tex b/elegantpaper-cn.tex
index 858d31f..b028858 100644
--- a/elegantpaper-cn.tex
+++ b/elegantpaper-cn.tex
@@ -47,7 +47,7 @@
 
 
 \subsection{自定义命令}
-在此模板中，并没有修改任何默认的命令或者环境，所以，你可以在此模板使用原来的命令和环境。另外，我自定义了 3 个命令：
+在此模板中，并没有修改任何默认的命令或者环境，所以，你可以在此模板使用原来的命令和环境。另外，我自定义了 4 个命令：
 
 \begin{enumerate}
 	\item \lstinline{\email}：创建邮箱地址的链接；
diff --git a/elegantpaper-en.pdf b/elegantpaper-en.pdf
index 2d7a161..66c1af4 100644
Binary files a/elegantpaper-en.pdf and b/elegantpaper-en.pdf differ
diff --git a/elegantpaper-en.tex b/elegantpaper-en.tex
index 8f21f14..1909d32 100644
--- a/elegantpaper-en.tex
+++ b/elegantpaper-en.tex
@@ -23,7 +23,7 @@
 
 This template is based on the standard \LaTeX{} article class, which means you can pass the arguments of article class to it (\lstinline{a4paper}, \lstinline{10pt} and etc.)( \lstinline{11pt} is recommended). It supports different engines, You can choose either \lstinline{PDFLaTeX} or \lstinline{XeLaTeX}\footnote{with \lstinline{ctex} package for Chinese fonts settings.}.  
 
-The effect of math fonts is as follow:
+The effect of math fonts is as follows:
 \begin{equation}
 (a+3b)^{n} = \sum_{k=0}^{n} C_{n}^{k} a^{n-k} (3b)^k  \label{eq:binom}
 \end{equation}
@@ -38,7 +38,7 @@ I defined one option named \lstinline{lang}, this option has two alternative val
 
 \subsection{Custom Commands}
 
-I don't change any default command or environment, which means you can use all the basic \LaTeX{} commands and environments as before.  Besides, I define 3 commands
+I didn't change any default command or environment, which means you can use all the basic \LaTeX{} commands and environments as before.  Besides, I defined 4 commands
 \begin{enumerate}
 	\item \lstinline{\email}: create the hyperlink to email address.
 	\item \lstinline{\figref}: same usage as \lstinline{\ref}, but start with label text <\textbf{Figure n}>.
@@ -66,7 +66,8 @@ You can use \lstinline{itemize}, \lstinline{enumerate}, or \lstinline{descriptio
 \end{minipage}
 
 \subsection{Table}
-I strongly recommend you to use the \lstinline{booktabs} package in your paper. It adds three commands to make the table prettier, ie. \lstinline{\toprule}, \lstinline{\midrule} and \lstinline{\bottomrule}. \tabref{tab:reg} is an example.
+I strongly recommend you to use the \lstinline{booktabs} package in your paper. It adds three commands to make the table prettier,  \lstinline{\toprule}, \lstinline{\midrule} and \lstinline{\bottomrule}. \tabref{tab:reg} is an example.
+
 
 \begin{lstlisting}
 \begin{table}[htbp]
@@ -132,7 +133,7 @@ To include a graphic, you can use figure environment as usual. \figref{fig:scatt
 \end{figure}
 
 \subsection{Bibliography}
-This template uses Bib\TeX{} to generate the bibliography, the default bibliography style is \lstinline{unsrt}. Let's take a glance at the citation effect, ~\cite{en3} use data from a major peer-to-peer lending marketplace in China to study whether female and male investors evaluate loan performance differently. 
+This template used Bib\TeX{} to generate the bibliography, the default bibliography style is \lstinline{unsrt}. Let's take a glance at the citation effect, ~\cite{en3} used data from a major peer-to-peer lending marketplace in China to study whether female and male investors evaluate loan performance differently. 
 
 If you want to use Bib\TeX{}, you must create a file named \lstinline{wpref.bib}, and add bib items (from Google Scholar, Mendeley, EndNote, and etc.) to \lstinline{wpref.bib} file, and cite the bibkey in the \lstinline{tex} file. The Bib\TeX{} will automatically generate the bibliography for you for the reference you cited. If you want to add some noncited references or all of them to the bibliography,  you can use 
 
diff --git a/elegantpaper.cls b/elegantpaper.cls
index ec8b492..7c25fa2 100644
--- a/elegantpaper.cls
+++ b/elegantpaper.cls
@@ -77,8 +77,10 @@
   citecolor={winered},
   linktoc=all,
 }
-\RequirePackage[left=1in, right=1in, top=1in, bottom=1in]{geometry}
+\RequirePackage[left=1in, right=1in, top=1in, bottom=1in,headheight=0pt,headsep=0pt]{geometry}
 
+\setlength{\voffset}{-0.75in}
+\setlength{\headsep}{5pt}
 % add the \email cmd 
 \newcommand\email[1]{\href{mailto:#1}{\nolinkurl{#1}}}