diff --git a/index.html b/index.html
index 9210162..72b3315 100755
--- a/index.html
+++ b/index.html
@@ -19,23 +19,28 @@
   <td>
     <table class="border">
         <tr>
-            <th colspan="3">Raspberry pi 2 B+</th>
+            <th colspan="4">Raspberry pi 2 B+</th>
         </tr>
 	<tr>
-            <td width="110" height="230"></td>
-            <td width="220" height="230">
+            <td width="55" height="230"></td>
+            <td height="230" colspan="2">
                 <a href="/owncloud"><img src="img/owncloud.jpg" width="192" height="192" alt="owncloud"/></a>
             </td>
-            <td width="110" height="230"></td>
+            <td width="55" height="230"></td>
 	</tr>
 	<tr>
-            <td width="110" height="230"></td>
-            <td width="220" height="230">
+            <td width="55" height="230"></td>
+            <td height="230">
+                <a href="https://yuuhayashi.github.io/coverageWeb/">
+                    <img src="img/logo_github.png" alt="osmCoverage"/><br/>OSM coverage
+                </a><br/>github pages
+            </td>
+            <td height="230">
                 <a href="/coverage/index.html">
-                    <img src="img/OSM_Logo_design_Ben_Hall.png" width="200" height="182" alt="osmCoverage"/><br/>OSM coverage
+                    <img src="img/OSM_Logo_design_Ben_Hall.png" width="100" height="91" alt="osmCoverage"/><br/>OSM coverage
                 </a><br/>80
             </td>
-            <td width="110" height="230"></td>
+            <td width="55" height="230"></td>
 	</tr>
         <tr>
             <td colspan="3" height="40">