diff --git a/README.md b/README.md
index 2ccf7c4..f6a4f21 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,10 @@
 
+#### Flutter Unit 周边
+- 🔥 [《Flutter之旅》源码 ](https://github.com/toly1994328/FlutterUnit/files/5144713/FlutterJourney.Source.zip)
+- 🔥 [Flutter环境配置](https://github.com/toly1994328/FlutterUnit/issues/22)
+- 🔥 [Flutter实用插件集录 ](https://github.com/toly1994328/FlutterUnit/issues/41)
+- 🔥 [Flutter要点集录 ](https://github.com/toly1994328/FlutterUnit/labels/point)
+
 [![GitHub stars](https://img.shields.io/github/stars/toly1994328/FlutterUnit)](https://github.com/toly1994328/FlutterUnit/stargazers)
 [![GitHub forks](https://img.shields.io/github/forks/toly1994328/FlutterUnit)](https://github.com/toly1994328/FlutterUnit/network)
 [![GitHub license](https://img.shields.io/github/license/toly1994328/FlutterUnit)](https://github.com/toly1994328/FlutterUnit/blob/master/LICENSE)
@@ -19,14 +25,6 @@
 
 ---
 
-#### Flutter Unit 周边
-
-- 🔥 [Flutter实用插件集录 ](https://github.com/toly1994328/FlutterUnit/issues/41)
-- 🔥 [Flutter要点集录 ](https://github.com/toly1994328/FlutterUnit/labels/point)
-- 🔥 [Flutter Unit 更新记录 ](http://king.toly1994.com/FlutterUnit_update.html)
-
----
-
 > 当前Flutter 版本
 
 ```
diff --git a/lib/views/pages/home/home_page.dart b/lib/views/pages/home/home_page.dart
index 32e9b31..2b10361 100644
--- a/lib/views/pages/home/home_page.dart
+++ b/lib/views/pages/home/home_page.dart
@@ -93,8 +93,7 @@ class _HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin{
 
   _switchTab(int index, Color color) {
     if (_ctrl.hasClients) _ctrl.jumpTo(0);
-    BlocProvider.of<HomeBloc>(context)
-        .add(EventTabTap(Convert.toFamily(index)));
+    BlocProvider.of<HomeBloc>(context).add(EventTabTap(Convert.toFamily(index)));
   }
 
   _toDetailPage(WidgetModel model) async {
diff --git a/lib/views/widgets/StatefulWidget/zz_no/Scrollable.dart b/lib/views/widgets/StatefulWidget/zz_no/Scrollable.dart
deleted file mode 100644
index 3309479..0000000
--- a/lib/views/widgets/StatefulWidget/zz_no/Scrollable.dart
+++ /dev/null
@@ -1,58 +0,0 @@
-//import 'package:flutter/material.dart';
-//
-///// create by 张风捷特烈 on 2020-03-28
-///// contact me by email 1981462002@qq.com
-///// 说明:
-//
-//class CustomScrollable extends StatelessWidget {
-//  final data = <Color>[
-//    Colors.blue[50],
-//    Colors.blue[100],
-//    Colors.blue[200],
-//    Colors.blue[300],
-//    Colors.blue[400],
-//    Colors.blue[500],
-//    Colors.blue[600],
-//    Colors.blue[700],
-//    Colors.blue[800],
-//    Colors.blue[900],
-//  ];
-//
-//  @override
-//  Widget build(BuildContext context) {
-//    return Container(
-//      height: 200,
-//      child: Scrollable(
-//        viewportBuilder: (ctx, p) => Viewport(offset: p,
-//        slivers: <Widget>[
-//
-//        ],
-//        ),
-//      ),
-//    );
-//  }
-//
-//  Column buildColumn() {
-//    return Column(
-//      children: data
-//          .map((color) => Container(
-//                alignment: Alignment.center,
-//                height: 50,
-//                color: color,
-//                child: Text(
-//                  colorString(color),
-//                  style: TextStyle(color: Colors.white, shadows: [
-//                    Shadow(
-//                        color: Colors.black,
-//                        offset: Offset(.5, .5),
-//                        blurRadius: 2)
-//                  ]),
-//                ),
-//              ))
-//          .toList(),
-//    );
-//  }
-//
-//  String colorString(Color color) =>
-//      "#${color.value.toRadixString(16).padLeft(8, '0').toUpperCase()}";
-//}