diff --git a/public/js/render.js b/public/js/render.js
index a61fc8f..5d6d0aa 100644
--- a/public/js/render.js
+++ b/public/js/render.js
@@ -9,6 +9,8 @@ var dataUriRegex = /^\s*data:([a-z]+\/[a-z0-9-+.]+(;[a-z-]+=[a-z0-9-]+)?)?(;base
 var whiteList = filterXSS.whiteList;
 // allow ol specify start number
 whiteList['ol'] = ['start'];
+// allow li specify value number
+whiteList['li'] = ['value'];
 // allow style tag
 whiteList['style'] = [];
 // allow kbd tag