IEEE 参考书目与正文之间的差距

Question

这是我的代码：

\documentclass[journal,twoside]{IEEEtran}
\begin{document}
    \section{Acknowledgements}
    \label{sec:acknowledgements}
    The authors would like to thank....for their valuable advice and recommendations that helped improve the quality of the paper. 
    \begin{IEEEbiography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{image_file}}]
    {Eyck van Denesle} is a Lecturer at Oxenfurt University. For several years he has been working on the application of sharp weapons to monsters. Email:[email protected] 
    \end{IEEEbiography}
    \bibliographystyle{IEEETran}
    \bibliography{main} \end{document}

我不喜欢这个结果，因为致谢和参考书目之间有差距（几乎占了一整列）。各种\hspace命令\skip都不起作用。