怎么去掉version about elegantpaper

[sikouhjw]

\documentclass{elegantpaper}
\title{test}
\author{test}
\institute{test}
\version{0.09}

\makeatletter
\renewcommand\@maketitle{%
  \newpage
  \null
  \vskip 2em%
  \begin{center}%
  \let \footnote \thanks
    {\LARGE\bfseries \@title \par}%
    \vskip 1.5em%
    {\large
      \lineskip .5em%
      \begin{tabular}[t]{c}%
        \@author\\[1ex]
      \end{tabular}\par}
      \the\institute%
\vskip 0.5ex%
\ifx\@date\empty
\else
\vskip 0.1em%
 {\small\normalfont\citshape\updatetext\@date}%
\fi
  \end{center}%
  \par
}
\makeatother

\begin{document}
\maketitle
\end{document}

[over-shine]

编译报错

[sikouhjw]

你去看病的时候就只跟医生说你病了？看看如何提问ElegantLaTeX/ElegantBook#100 (comment)，节约时间

[EthanDeng]

盲猜一手版本问题。

\documentclass{elegantpaper}
\title{ElegantPaper Test}
\author{Elegant\LaTeX{}}
\date{}
\usepackage{lipsum}

\begin{document}
\maketitle

\lipsum[1]

\end{document}