diff --git a/examples/index.html b/examples/index.html
index fab41f8..69c0b42 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -213,6 +213,7 @@
 				</li>
 				<li>
 				    <a href="./sync-scrolling.html">双向、单向或禁用同步滚动 <span>Bisync, Single, Disabled sync scrolling</span></a>
+				<li>
 				<li>
 				    <a href="./external-use.html">外部使用工具栏的操作方法和对话框 <span>External use of toolbar handlers / modal dialog</span></a>
 				</li>