% 封面部分
\begin{titlepage}
    \begin{figure}[H]
        \centering
        \includegraphics[scale=1]{pic//logo.jpg}
    \end{figure}
    \vspace{0.2cm}    
    \centering
    
    {\zihao{1}\CJKfamily{zhkai}{本~科~毕~业~论~文（设计）}}
    
    \vspace{2.5cm}
    
    \begin{flushleft}
        {{\CJKfamily{zhkai} \zihao{-2} \hspace{4.2em}课题名称}\quad{\dlmu[8.5cm]{ \scalebox{0.8}[1.0]{ \zihao{3}\CJKfamily{zhkai}\thesistitle} }}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}学\qquad 院}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\department}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}专\qquad 业}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\major}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}班级名称}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\classname}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}学生姓名}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\studentname}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}学\qquad 号}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\studentid}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}指导老师}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\adviser}\par}
        \vspace{0.5cm}
        {{\CJKfamily{zhkai}\zihao{-2} \hspace{4.2em}完成日期}\quad\dlmu[8.5cm]{\zihao{3}\CJKfamily{zhkai}\number\year 年\number\month 月\number\day 日}\par}
    \end{flushleft}
    
    \vspace{4cm}
    
    {\CJKfamily{zhkai} \zihao{3} 教\hspace{0.5em}务\hspace{0.5em}处\hspace{0.5em}制}
    
\end{titlepage}