问我正在Overleaf.com平台上构建我的简历。我遇到了一个问题，在线的末尾有一个"4“。我无法移除它。

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%-------------------------
% Resume in Latex
% Author : Jake Gutierrez
% Based off of: https://github.com/sb2nov/resume
% License : MIT
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%-------------------------------------------
%%%%%%  RESUME STARTS HERE  %%%%%%%%%%%%%%%%%%%%%%%%%%%%


\begin{document}

%----------HEADING----------
% \begin{tabular*}{\textwidth}{l@{\extracolsep{\fill}}r}
%   \textbf{\href{http://sourabhbajaj.com/}{\Large Sourabh Bajaj}} & Email : \href{mailto:sourabh@sourabhbajaj.com}{sourabh@sourabhbajaj.com}\\
%   \href{http://sourabhbajaj.com/}{http://www.sourabhbajaj.com} & Mobile : +1-123-456-7890 \\
% \end{tabular*}

\begin{center}
    {\Huge \scshape Harsh Jain} \\ \vspace{1pt}
    Alwar, Rajasthan \\ \vspace{1pt}
    \small \raisebox{-0.1\height}\faPhone\ +91 8769826027 ~ \href{hrsjain.hp@gmail.com}{\raisebox{-0.2\height}\faEnvelope\  \underline{hrsjain.hp@gmail.com}} ~
    \href{https://linkedin.com/in//}{\raisebox{-0.2\height}\faLinkedin\ \underline{www.linkedin.com/in/hrsjain}}
    \vspace{-8pt}
\end{center}


%-----------EDUCATION-----------
\section{Education}
\resumeSubHeadingListStart
    \resumeSubheading
    {MBM University, Jodhpur (Pursuing)}{August 2019 - June 2023}
    {Bachelor of Technology in Information Technology (CGPA of 8.50 aggregate; 9.44 latest)}{Rajasthan, India}

    \resumeSubheading
    {Chinar Public School}{April 2017 - March 2018}
    {Class XII (83.8\%)}{Rajasthan, India}

    \resumeSubheading
    {Chinar Public School}{April 2015 - March 2016}
    {Class X (10 CGPA) equivalent to 95\% }{Rajasthan, India}
\resumeSubHeadingListEnd



%-----------EXPERIENCE-----------
\section{Experience}
\resumeSubHeadingListStart
    \resumeSubheading
    {CodePlanet Technologies}{June 2022 - present}
    {Java Intern}{Rajasthan, India}
    \resumeItemListStart
        \resumeItem{Creating a backend + frontend internal tool to  do online shopping with ease.}
        \resumeItem{Tool and Technoligies used will be JAVA, spring-MVC, JSP and servlet }
    \resumeItemListEnd
    
\resumeSubHeadingListEnd
\vspace{-16pt}

%-----------PROJECTS-----------
\section{Projects}
    \vspace{-5pt}
    \resumeSubHeadingListStart
    \resumeProjectHeading
        {\textbf{Flight Reservation Application} $|$ \emph{Java Spring Boot, MySQL} $|$ {https://github.com/hrsjain/Flight-ReservationApplication}}
        \resumeItemListStart
            \resumeItem{    An user interactive web application that allows users to book their flights and also to allow Airline Companies to add their flights.}
            \vspace{2pt}
            \resumeItem{    Created the email utility and PDF utility so that the Flight tickets and details can be sent automatically as the flight is booked. Password encoding system while logging in to enhance the security of the system.Exposed API for the Flight Check-in System to access the data.}
        \resumeItemListEnd
        \vspace{-13pt}

    \resumeProjectHeading
        {\textbf{Flight Check-in Application} $|$ \emph{Java Spring Boot, MySQL}  $|$ {https://github.com/hrsjain/FlightCheckinSystem}}
        \\
        \resumeItemListStart
            \resumeItem{  A user interactive web application that facilitates check-in of passengers of the flight.}
            \resumeItem{    Integrated with Flight Reservation Application, the application accesses data from Flight Reservation Application.}
        \resumeItemListEnd
    \resumeSubHeadingListEnd



%
%-----------Achievements-----------
\section{Achievements}
\begin{itemize}[leftmargin=0.15in, label={}]
    \resumeItemListStart
        \resumeItem{ 150+ Programming questions solved with 2 badges on Data Structures and Algorithms on LeetCode. leetcode.com/hrsjain/}
        \resumeItem{Distinction in Science in International Assessment for Indian Schools, by UNSW Global, Australia which is one of the top institutes which assess students across the globe Student ID-8504, Class XII, Year 2018.}
        \resumeItem{Distinction in Maths in International Assessment for Indian Schools, by UNSW Global, Australia which is one of the top institutes which assess students across the globe Student ID-8504, Class XII, Year 2018.}
        \resumeItem{AIMUN Certification for Model United Nations Conference held in Amity, Noida with participants from all across the world demonstrating critical thinking, speaking skills, etc.}
        \resumeItem{ Management Core Team Member at Google Developer Students Club - MBM, through which we help bridge the gap between theory and practice by empowering a peer-to-peer learning environment.}
    \resumeItemListEnd
\end{itemize}
\vspace{-20pt}

%
%-----------SKILLS-----------
\section{Technical Skills}
\begin{itemize}[leftmargin=0.15in, label={}]
    \small{\item{
    \textbf{Languages}{: C, C++, Java} \\
    \textbf{Technologies/Frameworks/Libraries}{: MySQL, Spring, AWS} \\
    \textbf{Core}{: Data Structure and Algorithms, Operating System, Computer Networks, Database Management Systems, etc. }
    }}
\end{itemize}

%-----------Certifications-----------
\section{Certifications}
\begin{itemize}[leftmargin=0.15in, label={}]
    \resumeItemListStart
        \resumeItem{Data Structure and Algorithms-certified by Dmatics Technologies}
        \resumeItem{ C, C++, Java Programming Language- Certified by Dmatics Technologies}
        \resumeItem{AWS CLOUD TECH. ESSENTIALS -AWS through Coursera -BDED2WG6RM9H}
        \resumeItem{Building Modern Java Applications on AWS -AWS through Coursera -LYGNJ45TAZP6}
        \resumeItem{ RS-CIT certificate in Information Technology (by VMOU, Rajasthan)}
        
    \resumeItemListEnd
\end{itemize}
\vspace{-16pt}

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\end{document}