diff --git a/doc/sandbox.mdwn b/doc/sandbox.mdwn
index f160ad1d5..f67fd6bb6 100644
--- a/doc/sandbox.mdwn
+++ b/doc/sandbox.mdwn
@@ -1,6 +1,7 @@
 This is the [[SandBox]], a page anyone can edit to try out ikiwiki (version [[!version  ]]).
 
 ----
+[[中文显示]]
 
 Here's a paragraph.