diff --git a/examples/dropdown.html b/examples/dropdown.html
index 45e2c890..77a38a3b 100644
--- a/examples/dropdown.html
+++ b/examples/dropdown.html
@@ -167,7 +167,7 @@ layui.use('dropdown', function(){
   
   var inst = dropdown.render({
     elem: '#demo2'
-    //,show: true
+    // ,show: true
     ,data: [{
       title: 'menu item 1'
       ,href: '#1'
@@ -185,6 +185,9 @@ layui.use('dropdown', function(){
         return false;
       }
     }
+    ,ready: function(){
+      console.log(arguments);
+    }
   });