diff --git a/index.js b/index.js
index 98397b3c7527e6bed52ece5b0f06e6dba9e1873e..00a1e0b6b2270ebd3c8da5229b55138c5d0d898d 100644
--- a/index.js
+++ b/index.js
@@ -58,9 +58,18 @@ export default class PickerAny extends React.Component {
 		this.setState(newState);
 	}
 
-	shouldComponentUpdate(props, state, context){
-		return JSON.stringify([props, state, context]) !== JSON.stringify([this.props, this.state, this.context]);
-	}
+	//todo
+	/*shouldComponentUpdate(props, state, context){
+		let newProps = Object.assign({}, props);
+		let newState = Object.assign({}, state);
+		let oldProps = Object.assign({}, this.props);
+		let oldState = Object.assign({}, this.state);
+		let arr = [newProps, newState, oldProps, oldState];
+		for(let i in arr){
+			delete arr[i].slideAnim;
+		}
+		return JSON.stringify([newProps, newState, context]) !== JSON.stringify([oldProps, oldState, this.context]);
+	}*/
 
 	_getStateFromProps(props){
 		//the pickedValue must looks like [wheelone's, wheeltwo's, ...]
diff --git a/package.json b/package.json
index ce94eab8644279470bd64750b578660c56181000..1635d43336b465a81c2cf2c0ec2316295284008d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-picker",
-  "version": "0.2.9",
+  "version": "0.2.10",
   "description": "react-native-picker",
   "main": "index.js",
   "scripts": {