diff --git a/src/SaveRef.js b/src/SaveRef.js
index f4c3204d..18414d78 100644
--- a/src/SaveRef.js
+++ b/src/SaveRef.js
@@ -1,4 +1,5 @@
 import React from 'react';
+import PropTypes from 'prop-types';
 
 export default class SaveRef extends React.Component {
   getRef = (name) => {
@@ -17,3 +18,11 @@ export default class SaveRef extends React.Component {
     return this.props.children(this.saveRef, this.getRef);
   }
 }
+
+SaveRef.propTypes = {
+  children: PropTypes.function,
+};
+
+SaveRef.defaultProps = {
+  children: () => null,
+};
diff --git a/src/SwipeableInkTabBar.js b/src/SwipeableInkTabBar.js
index fc3edca0..b21d77a3 100755
--- a/src/SwipeableInkTabBar.js
+++ b/src/SwipeableInkTabBar.js
@@ -3,7 +3,7 @@ import SwipeableTabBarNode from './SwipeableTabBarNode';
 import TabBarSwipeableTabs from './TabBarSwipeableTabs';
 import TabBarRootNode from './TabBarRootNode';
 import InkTabBarNode from './InkTabBarNode';
-import SaveRef from './SaveRef'
+import SaveRef from './SaveRef';
 
 export default class SwipeableInkTabBar extends React.Component {
   render() {
diff --git a/src/TabBarTabsNode.js b/src/TabBarTabsNode.js
index 2bfd9958..427ec317 100644
--- a/src/TabBarTabsNode.js
+++ b/src/TabBarTabsNode.js
@@ -49,17 +49,17 @@ export default class TabBarTabsNode extends React.Component {
 
 TabBarTabsNode.propTypes = {
   activeKey: PropTypes.string.isRequired,
-  panels: PropTypes.arrayOf(PropTypes.node), 
+  panels: PropTypes.arrayOf(PropTypes.node),
   prefixCls: PropTypes.string,
   tabBarGutter: PropTypes.number,
   onTabClick: PropTypes.func,
-  saveRef: PropTypes.func, 
+  saveRef: PropTypes.func,
 };
 
 TabBarTabsNode.defaultProps = {
   panels: [],
   prefixCls: [],
-  tabBarGutter: null, 
+  tabBarGutter: null,
   onTabClick: () => {},
-  saveRef: () => {}, 
+  saveRef: () => {},
 };
diff --git a/src/TabContent.js b/src/TabContent.js
index 6d5220f8..47df152c 100755
--- a/src/TabContent.js
+++ b/src/TabContent.js
@@ -70,7 +70,7 @@ export default class TabContent extends React.Component {
       </div>
     );
   }
-};
+}
 
 TabContent.propTypes = {
   animated: PropTypes.bool,
diff --git a/src/TabPane.js b/src/TabPane.js
index 616e53e1..a8db3db4 100755
--- a/src/TabPane.js
+++ b/src/TabPane.js
@@ -30,7 +30,7 @@ export default class TabPane extends React.Component {
       </div>
     );
   }
-};
+}
 
 TabPane.propTypes = {
   className: PropTypes.string,
@@ -39,6 +39,8 @@ TabPane.propTypes = {
   destroyInactiveTabPane: PropTypes.bool,
   forceRender: PropTypes.bool,
   placeholder: PropTypes.node,
+  rootPrefixCls: PropTypes.string,
+  children: React.ReactNode,
 };
 
 TabPane.defaultProps = {