diff --git a/Dockerfile b/Dockerfile
index 8ee4610..fc29a2e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,7 @@ RUN wget https://github.com/jgm/pandoc/releases/download/2.7.2/pandoc-2.7.2-1-am
 
 COPY scripts/ /usr/local/bin/
 COPY crossref_config.yaml /config/crossref_config.yaml
+COPY listings-setup.tex /config/listings-setup.tex
 
 VOLUME /workdir
 WORKDIR /workdir
diff --git a/examples/example.c b/examples/example.c
new file mode 100644
index 0000000..c81818b
--- /dev/null
+++ b/examples/example.c
@@ -0,0 +1,5 @@
+#include <stdio.h>
+
+int main(void) {
+    printf("Hello World\n");
+}
diff --git a/examples/example.html b/examples/example.html
index 6a2ae93..4a147f4 100644
--- a/examples/example.html
+++ b/examples/example.html
@@ -188,6 +188,8 @@ <h1 id="マークダウン記法"><span class="header-section-number">7</span> 
 <a class="sourceLine" id="cb1-3" title="3"><span class="dt">int</span> main(<span class="dt">void</span>) {</a>
 <a class="sourceLine" id="cb1-4" title="4">    printf(<span class="st">&quot;Hello World</span><span class="sc">\n</span><span class="st">&quot;</span>);</a>
 <a class="sourceLine" id="cb1-5" title="5">}</a></code></pre></div>
+<p>listingsパッケージ</p>
+
 <section class="footnotes" role="doc-endnotes">
 <hr />
 <ol>
diff --git a/examples/example.md b/examples/example.md
index 75eabdc..01e15b0 100644
--- a/examples/example.md
+++ b/examples/example.md
@@ -124,3 +124,8 @@ int main(void) {
     printf("Hello World\n");
 }
 ```
+
+
+listingsパッケージ
+
+\lstinputlisting[language=c, caption = ソースコード ,label = source]{example.c}
diff --git a/examples/example.pdf b/examples/example.pdf
index 524ab43..ab7a8b5 100644
Binary files a/examples/example.pdf and b/examples/example.pdf differ
diff --git a/listings-setup.tex b/listings-setup.tex
new file mode 100644
index 0000000..42e4acf
--- /dev/null
+++ b/listings-setup.tex
@@ -0,0 +1,29 @@
+\usepackage{listings}
+\usepackage{xcolor}
+ 
+\lstset{
+    basicstyle=\ttfamily,
+    keywordstyle=\color[RGB]{33,74,135}\bfseries,
+    stringstyle=\color[RGB]{79,153,5},
+    commentstyle=\color[RGB]{143,89,2}\itshape,
+    numberstyle=\footnotesize,
+    numbers=left,
+    stepnumber=1,
+    numbersep=15pt,
+    backgroundcolor=\color[RGB]{251,251,251},
+    frame=single,
+    frameround=ffff,
+    framesep=5pt,
+    rulecolor=\color[RGB]{148,150,152}, 
+    breaklines=true,
+    breakautoindent=true,
+    breakatwhitespace=true,
+    breakindent=25pt,
+    showspaces=false,
+    showstringspaces=false,
+    showtabs=false,
+    tabsize=2,
+    captionpos=b,
+    linewidth=\textwidth,
+}
+
diff --git a/scripts/mdtopdf b/scripts/mdtopdf
index b41fea1..062343f 100755
--- a/scripts/mdtopdf
+++ b/scripts/mdtopdf
@@ -1,6 +1,6 @@
 #!/bin/bash
 str=$1
 pandoc -s -N ${str%.*}.md -o ${str%.*}.pdf -V documentclass=ltjarticle --pdf-engine=lualatex \
--F pandoc-crossref  \
+-F pandoc-crossref \
 -M "crossrefYaml=/config/crossref_config.yaml" \
--V geometry:margin=1in
+-V geometry:margin=1in -H /config/listings-setup.tex
diff --git a/scripts/mdtotex b/scripts/mdtotex
index db05ff0..fca0439 100755
--- a/scripts/mdtotex
+++ b/scripts/mdtotex
@@ -3,4 +3,4 @@ str=$1
 pandoc -s -N ${str%.*}.md -o ${str%.*}.tex -V documentclass=ltjarticle --pdf-engine=lualatex \
 -F pandoc-crossref \
 -M "crossrefYaml=/config/crossref_config.yaml" \
--V geometry:margin=1in
+-V geometry:margin=1in -H /config/listings-setup.tex