diff --git a/sustech-setup.tex b/sustech-setup.tex
index 4a07c57..eb405f9 100644
--- a/sustech-setup.tex
+++ b/sustech-setup.tex
@@ -201,4 +201,40 @@
 
 
 \newcommand\undefcolumntype[1]{\expandafter\let\csname NC@find@#1\endcsname\relax}
-\newcommand\forcenewcolumntype[1]{\undefcolumntype{#1}\newcolumntype{#1}}
\ No newline at end of file
+\newcommand\forcenewcolumntype[1]{\undefcolumntype{#1}\newcolumntype{#1}}
+
+
+
+% 定义draft模式的条件
+\newif\ifdraftmode
+\draftmodefalse % 默认关闭draft模式
+
+% 定义一个命令来开启draft模式
+\newcommand{\enabledraftmode}{%
+  \draftmodetrue
+  \PassOptionsToPackage{draft}{graphicx} 
+  \PassOptionsToPackage{draft}{hyperref} 
+  \ifdefined\oldincludegraphics\else
+    \let\oldincludegraphics\includegraphics
+  \fi
+  \renewcommand{\includegraphics}[2][]{%
+    \begingroup
+    \def\draftimagearg{##2}%
+    \def\draftimageopts{##1}%
+    \sbox0{\oldincludegraphics[##1]{##2}}%
+    \fbox{\parbox[c][\ht0]{\wd0}{\centering Draft Image:\\\texttt{\draftimagearg}}}%
+    \endgroup
+  }
+  \overfullrule=5pt  % 显示溢出的箱子
+}
+
+% 定义一个命令来关闭draft模式（如果需要的话）
+\newcommand{\disabledraftmode}{%
+  \draftmodefalse
+  \PassOptionsToPackage{final}{graphicx} 
+  \PassOptionsToPackage{final}{hyperref} 
+  \ifdefined\oldincludegraphics
+    \let\includegraphics\oldincludegraphics
+  \fi
+  \overfullrule=0pt
+}
\ No newline at end of file
diff --git a/sustechthesis-example-report.tex b/sustechthesis-example-report.tex
index b16375f..36bd24b 100644
--- a/sustechthesis-example-report.tex
+++ b/sustechthesis-example-report.tex
@@ -32,6 +32,7 @@
 % 5. 作者姓名、指导教师等
 \input{sustech-setup}
 
+% \enabledraftmode % 启用草稿模式，会以文字占位符替代图片，加快大量插入大尺寸图片时的编译速度，用于学位论文的调试,默认不启用
 
 \begin{document}
 
diff --git a/sustechthesis-example.tex b/sustechthesis-example.tex
index db08dd4..b81832f 100644
--- a/sustechthesis-example.tex
+++ b/sustechthesis-example.tex
@@ -32,6 +32,7 @@
 % 5. 修改degree-type的值， 默认academic代表生成学术型研究生毕业设计模板， 改为professional则将生成专业型研究生毕业设计模板。
 \input{sustech-setup}
 
+% \enabledraftmode % 启用草稿模式，会以文字占位符替代图片，加快大量插入大尺寸图片时的编译速度，用于学位论文的调试,默认不启用
 
 \begin{document}