diff --git a/Flutter_Go 代码开发规范.md b/Flutter_Go 代码开发规范.md
index d62e8d1c..614f44b3 100644
--- a/Flutter_Go 代码开发规范.md	
+++ b/Flutter_Go 代码开发规范.md	
@@ -279,7 +279,7 @@ void delete(String path) {
 
 ### 库的引用
 
-flutter go 中，导入lib下文件库，统一指定报名，避免过多的```../../```
+flutter go 中，导入lib下文件库，统一指定包名，避免过多的```../../```
 ```
 package:flutter_go/
 ```
diff --git a/README-en.md b/README-en.md
index 66ca4afb..33e76827 100644
--- a/README-en.md
+++ b/README-en.md
@@ -1,6 +1,8 @@
 ## Flutter Go
 
-> Help developers get started quickly Flutter **In-house testing, the 1.0 official version will be released on February 20.**
+![https://img.alicdn.com/tfs/TB1OJkeHNYaK1RjSZFnXXa80pXa-229-229.png](https://img.alicdn.com/tfs/TB1OJkeHNYaK1RjSZFnXXa80pXa-229-229.png)
+
+> Help developers get started quickly Flutter  **Flutter Go 1.0 Android has been released**
 
 
 ## Download URL
diff --git a/README.md b/README.md
index eabd8cbf..f17ac2c2 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 Language: [English](https://github.com/alibaba/flutter-go/blob/master/README-en.md) | [中文简体](https://github.com/alibaba/flutter-go/blob/master/README.md)
 ## Flutter Go
 
-> 帮助开发者快速上手 Flutter  **内部测试中，1.0 正式版将于 2月 20日 发布。**
+![https://img.alicdn.com/tfs/TB1OJkeHNYaK1RjSZFnXXa80pXa-229-229.png](https://img.alicdn.com/tfs/TB1OJkeHNYaK1RjSZFnXXa80pXa-229-229.png)
+
+> 帮助开发者快速上手 Flutter  **Flutter Go 1.0 Android版已正式发布**
 
 ## 版本更新历史
 > 按时间顺序,展示重要的提交更新内容。
@@ -17,7 +19,7 @@ Language: [English](https://github.com/alibaba/flutter-go/blob/master/README-en.
 
 android下载地址:
 
-<img src="https://img.alicdn.com/tfs/TB1Hy1FEzDpK1RjSZFrXXa78VXa-386-384.png" width="200px">
+<img src="https://img.alicdn.com/tfs/TB18aj7HQvoK1RjSZFNXXcxMVXa-486-490.png" width="200px">
 
 iphone下载地址:
 暂无
diff --git a/lib/main.dart b/lib/main.dart
index 54f81f99..8d268d7b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -8,7 +8,7 @@ import 'package:flutter_go/utils/provider.dart';
 import 'package:flutter_go/utils/shared_preferences.dart';
 import 'package:flutter_go/views/first_page/home.dart';
 import 'package:flutter_go/model/search_history.dart';
-import 'views/welcome_page/index.dart';
+//import 'views/welcome_page/index.dart';
 
 const int ThemeColor = 0xFFC91B3A;
 SpUtil sp;
@@ -17,7 +17,9 @@ var db;
 class MyApp extends StatelessWidget {
   MyApp()  {
     final router = new Router();
+
     Routes.configureRoutes(router);
+
     Application.router = router;
   }
   showWelcomePage() {
@@ -32,7 +34,6 @@ class MyApp extends StatelessWidget {
   }
   @override
   Widget build(BuildContext context) {
-    showWelcomePage();
     return new MaterialApp(
       title: 'title',
       theme: new ThemeData(
diff --git a/lib/views/welcome_page/fourth_page.dart b/lib/views/welcome_page/fourth_page.dart
index 3451a1dd..57e0af06 100644
--- a/lib/views/welcome_page/fourth_page.dart
+++ b/lib/views/welcome_page/fourth_page.dart
@@ -1,7 +1,6 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
-
 import 'package:flutter_go/views/fourth_page/page_dragger.dart';
 import 'package:flutter_go/views/fourth_page/page_reveal.dart';
 import 'package:flutter_go/views/fourth_page/pager_indicator.dart';
@@ -19,13 +18,15 @@ class FourthPageState extends State<FourthPage> with TickerProviderStateMixin {
   int activeIndex = 0;
   SlideDirection slideDirection = SlideDirection.none;
   int nextPageIndex = 0;
+  int waitingNextPageIndex = -1;
+
   double slidePercent = 0.0;
 
   FourthPageState() {
     slideUpdateStream = new StreamController<SlideUpdate>();
 
     slideUpdateStream.stream.listen((SlideUpdate event) {
-      if(mounted) {
+      if (mounted) {
         setState(() {
           if (event.updateType == UpdateType.dragging) {
             slideDirection = event.direction;
@@ -56,7 +57,7 @@ class FourthPageState extends State<FourthPage> with TickerProviderStateMixin {
                 vsync: this,
               );
 
-              nextPageIndex = activeIndex;
+              waitingNextPageIndex = activeIndex;
             }
 
             animatedPageDragger.run();
@@ -64,7 +65,12 @@ class FourthPageState extends State<FourthPage> with TickerProviderStateMixin {
             slideDirection = event.direction;
             slidePercent = event.slidePercent;
           } else if (event.updateType == UpdateType.doneAnimating) {
-            activeIndex = nextPageIndex;
+            if (waitingNextPageIndex != -1) {
+              nextPageIndex = waitingNextPageIndex;
+              waitingNextPageIndex = -1;
+            } else {
+              activeIndex = nextPageIndex;
+            }
 
             slideDirection = SlideDirection.none;
             slidePercent = 0.0;