diff --git a/doc/examples/README.link b/doc/examples/README.link
index 19e256b5..48a66aa0 100644
--- a/doc/examples/README.link
+++ b/doc/examples/README.link
@@ -1 +1 @@
-<a target="_blank" href="http://melpon.org/wandbox/permlink/fsf5FqYe6GoX68W6"><b>online</b></a>
\ No newline at end of file
+<a target="_blank" href="http://melpon.org/wandbox/permlink/G6Pdtdxq01HJvvJz"><b>online</b></a>
\ No newline at end of file
diff --git a/doc/json.gif b/doc/json.gif
index 02ffdc89..a5f11878 100644
Binary files a/doc/json.gif and b/doc/json.gif differ