diff --git a/zh-cn/react-native-sqlite-storage.md b/zh-cn/react-native-sqlite-storage.md
index 63f8b660976658346233b365c5ef6698666e8390..69c0af3f0a3069ec2c05fa10fc54020e39e4fe5f 100644
--- a/zh-cn/react-native-sqlite-storage.md
+++ b/zh-cn/react-native-sqlite-storage.md
@@ -47,8 +47,7 @@ yarn add @react-native-oh-tpl/react-native-sqlite-storage@file:#
  * @format
  */
 import React, {Component} from 'react';
-import {AppRegistry, StyleSheet, Text, View, FlatList} from 'react-native';
-import {name as appName} from './app.json';
+import {StyleSheet, Text, View, FlatList} from 'react-native';
 import SQLite from 'react-native-sqlite-storage';
 SQLite.DEBUG(true);
 SQLite.enablePromise(false);
@@ -304,8 +303,7 @@ var styles = StyleSheet.create({
     flex: 1,
   },
 });
-AppRegistry.registerComponent(appName, () => SQLiteDemo);
-
+export default SQLiteDemo;
 ```
 
 ## 使用 Codegen