diff --git a/index.html b/index.html
index 24539ee..786b944 100644
--- a/index.html
+++ b/index.html
@@ -68,13 +68,13 @@ <h3>The following table shows values by using WebSocket</h3>
     <h3>REST API examples</h3>
     <ol>
       <li>Set the "id 1" value to 100
-        <ul><li>curl "http://hiroakis.com:8888/api?id=1&amp;value=100"</li></ul>
+        <ul><li>curl "http://localhost:8888/api?id=1&amp;value=100"</li></ul>
       </li>
       <li>Set the "id 1" value to 300 ( The row No 1 will change to yellow )
-        <ul><li>curl "http://hiroakis.com:8888/api?id=1&amp;value=300"</li></ul>
+        <ul><li>curl "http://localhost:8888/api?id=1&amp;value=300"</li></ul>
       </li>
       <li>Set The "id 1" value to 600 ( The row No 1 will change to red )
-        <ul><li>curl "http://hiroakis.com:8888/api?id=1&amp;value=600"</li></ul>
+        <ul><li>curl "http://localhost:8888/api?id=1&amp;value=600"</li></ul>
       </li>
     </ol>
     <ul>