我使用以下代码生成一篇论文及其补充材料。正文中第三个文内参考书目条目的编号显然不正确，很可能是因为它出现在补充部分。出于某些原因，我不想使用 bibunits。我们如何避免这种情况？谢谢。
\documentclass[prl,twocolumn]{revtex4-1}
%\documentclass[twocolumn]{article}
\usepackage{hyperref}
\begin{document}
\title{My Title}
\author{my name}
\affiliation{Somewhere}
\begin{abstract}
my abstract
\end{abstract}
\maketitle
\textit{Introduction.---}%
We have many\cite{Giuliani2005SM} things\cite{Hanamura1970SM} to say\cite{Laikhtman2001SM}.
\begin{thebibliography}{99}%
\bibitem{Giuliani2005SM}
G.F. Giuliani and G. Vignale,
\textit{Quantum theory of the electron liquid} (Cambridge University Press, 2005).
\bibitem{Hanamura1970SM}
E. Hanamura,
J. Phys. Soc. Jpn. {\bf 29}, 50 (1970).
\bibitem{Laikhtman2001SM}
S. Ben-Tabou de-Leon and B. Laikhtman,
Phys. Rev. B {\bf 63}, 125306 (2001).
\end{thebibliography}
%Start Supplemental Material
%%%%%%%%%% Merge with supplemental materials %%%%%%%%%%
%\newpage
\onecolumngrid
%\newpage
{
\center \bf \large
Supplemental Material\vspace*{0.1cm}\\
\vspace*{0.0cm}
}
\twocolumngrid
\section{A section}\label{App:section}
haha\cite{Laikhtman2001SM}
\begin{thebibliography}{9}
\bibitem{Laikhtman2001SM}
S. Ben-Tabou de-Leon and B. Laikhtman,
Phys. Rev. B {\bf 63}, 125306 (2001).
\end{thebibliography}
\end{document}