diff --git a/img/james-logo.png b/img/james-logo.png
new file mode 100644
index 0000000..2ef3d9a
--- /dev/null
+++ b/img/james-logo.png
Binary files differ
diff --git a/index.html b/index.html
index 9665178..d3a3a41 100755
--- a/index.html
+++ b/index.html
@@ -28,7 +28,7 @@
             <td width="40" height="230"></td>
             <td width="180">
                 <a href="http://surveyor.mydns.jp/archiva/">
-                    <img src="img/Archiva.png" width="120" alt="archiva"/><br/>archiva (8080)
+                    <img src="img/james-logo.png" width="120" alt="james"/>
                 </a>
             </td>
             <td width="40"></td>
@@ -101,9 +101,9 @@
 		    </tr>
 	        <tr>
 	            <td>
-                    <a href="https://yuuhayashi.github.io/coverageWeb/">
-                        <img src="img/logo_github.png" alt="osmCoverage"/><br/>OSM coverage
-                    </a><br/>github pages
+                    <a href="https://github.com/yuuhayashi">
+                        <img src="img/logo_github.png" alt="haya4"/>
+                    </a>
 	            </td>
 	        </tr>
         </table>
diff --git a/public_html b/public_html
deleted file mode 160000
index b0dd6c4..0000000
--- a/public_html
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit b0dd6c4c7062f5f3aa2b58c31fbe0a25572fa25a