diff --git a/lib/Panel.js b/lib/Panel.js
index 0ecbfcb..92213df 100644
--- a/lib/Panel.js
+++ b/lib/Panel.js
@@ -43,6 +43,12 @@ var CollapsePanel = (0, _react.createClass)({
   handleItemClick: function handleItemClick() {
     this.props.onItemClick();
   },
+  
+  handleOnKeyPress: function handleOnKeyPress(event) {
+    if (event.keyCode === 32) {
+      this.props.onItemClick();
+    }
+  },
 
   render: function render() {
     var _classnames;
@@ -61,7 +67,7 @@ var CollapsePanel = (0, _react.createClass)({
       { className: prefixCls + '-item' },
       _react2['default'].createElement(
         'div',
-        { className: headerCls, onClick: this.handleItemClick,
+        { className: headerCls, onClick: this.handleItemClick, onKeyPress: this.handleOnKeyPress,
           role: 'tab', 'aria-expanded': isActive },
         _react2['default'].createElement('i', { className: 'arrow' }),
         header