diff --git a/components/datepicker/demo/transitionName.md b/components/datepicker/demo/transitionName.md
deleted file mode 100644
index 8be56917a1..0000000000
--- a/components/datepicker/demo/transitionName.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# 基本
-
-- order: 0
-
-启用动画。
-
----
-
-````jsx
-var Datepicker = antd.Datepicker;
-
-React.render(
-  <Datepicker
-  transitionName="slide-up"
-  value="" />
-, document.getElementById('components-datepicker-demo-transitionname'));
-````
diff --git a/components/datepicker/index.jsx b/components/datepicker/index.jsx
index 6e69cb028b..08c27b581f 100644
--- a/components/datepicker/index.jsx
+++ b/components/datepicker/index.jsx
@@ -43,8 +43,8 @@ export default React.createClass({
     return {
       format: 'yyyy-MM-dd',
       placeholder: '请选择日期',
-      onSelect: function () {
-      }
+      transitionName: 'slide-up',
+      onSelect: function () {}
     };
   },
   handleChange(v) {