QMUL Slide

\documentclass{custombeamer}
\usepackage{graphicx}
\usepackage{textpos}

\title{title}
\subtitle{subtitle}
\author{name}
% \date{\today}

\begin{document}

    % \begin{frame}
        \titlepage
    % \end{frame}

\setregularbackground
\begin{frame}
    \frametitle{mulu}
    \tableofcontents
\end{frame}

\section{s1}
% 正文内容...
\setregularbackground
\begin{frame}{f1}
  fdsahfuih
\end{frame}

\section{s2}
% 正文内容...
\setregularbackground
\begin{frame}{f2}
  fddafsfuihfasdffadsf
\end{frame}

\begin{frame}{f3}
  fddafsfuihfasdffadsfasdfasdfdadsf
\end{frame}

\begin{finalframeone}
\end{finalframeone}

\begin{finalframetwo}
\end{finalframetwo}

\end{document}