diff --git a/test/test.html b/test/test.html
index 2880d76..4ef079b 100644
--- a/test/test.html
+++ b/test/test.html
@@ -101,7 +101,8 @@
 		 					<tr>
 		 						<td colspan="2" style="border=bottom:none;color:#666">
 		 							<br><br>
-		 							ps. you can test BROWSER_OVERRIDE-enabled fragments (<i>#pos=1,2,3</i> or <i>#t=1,100</i> e.g.) by updating the url
+		 							ps1. you can test BROWSER_OVERRIDE-enabled fragments (<i>#pos=1,2,3</i> or <i>#t=1,100</i> e.g.) by updating the url<br>
+									ps2. see <a href="https://hackmd.io/r-w6JaRgR8OJkbaHiQ8pmQ?both#Asset-linking-fragments" target="_blank">the documentation here</a>
 		 						</td>
 		 					</tr>
 		 				</table>