diff --git a/about_marker.html b/about_marker.html
index 62589b5..a78280d 100644
--- a/about_marker.html
+++ b/about_marker.html
@@ -18,15 +18,15 @@
 <tr><td align="center"><img src="./icon/lightpink-icon.png" alt="masuda1_dousya.jpg" width="60" height="100"></td><td>歴史にまつわるもの(昔からある橋等)</td></tr>
 <tr><td align="center"><img src="./icon/lime-icon.png" alt="masuda1_dousya.jpg" width="60" height="100"></td><td>湧水</td></tr>
 <tr><td align="center"><img src="./icon/DarkSlateGray-icon.png" alt="masuda1_dousya.jpg" width="60" height="100"></td><td>水の管理(消防施設,水門等)</td></tr>
-<tr><td align="center"><img src="./icon/hinanjo.png" alt="masuda1_dousya.jpg" width="60" height="100"></td><td>避難所</td></tr></table>
+<tr><td align="center"><img src="./icon/refuge.png" alt="masuda1_dousya.jpg" width="60" height="100"></td><td>避難所</td></tr></table>
 <buttom><a href="./map.html">マップに戻る</a></buttom>
 <table>
 <tr id="line"><th>線の色</th><th>意味</th></tr>
-<tr><td><img src="./icon/bousai/ryu.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>赤</td><td>流雪溝</td></tr>
-<tr><td><img src="./icon/bousai/ge.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>茶</td><td>下水</td></tr>
-<tr><td><img src="./icon/bousai/nou.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>青</td><td>農業用水</td></tr>
-<tr><td><img src="./icon/bousai/sawa.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>水色</td><td>沢</td></tr>
-<tr><td><img src="./icon/bousai/sai.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>黄緑</td><td>生活用水</td></tr>
+<tr><td><img src="./icon/ryu.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>赤</td><td>流雪溝</td></tr>
+<tr><td><img src="./icon/ge.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>茶</td><td>下水</td></tr>
+<tr><td><img src="./icon/nou.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>青</td><td>農業用水</td></tr>
+<tr><td><img src="./icon/sawa.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>水色</td><td>沢</td></tr>
+<tr><td><img src="./icon/sai.png" alt="masuda1_dousya.jpg" width="60" height="100"><br>黄緑</td><td>生活用水</td></tr>
 </table>
 <h2>破線は蓋の無い水路です</h2>
 <buttom><a href="./map.html">マップに戻る</a></buttom>