diff --git a/README.md b/README.md
index 82c6d93..98d78b9 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,9 @@
 |------|------------|------------|
 |![](http://photo.toly1994.com/ewm$flutter_unit.apk.png)|![](http://photo.toly1994.com/ewm$flutter_unit_mac.png)| ![](http://photo.toly1994.com/ewm$flutter_unit_github.png)|     
 
--- ✨ [Flutter Unit mac版支持 ](https://github.com/toly1994328/FlutterUnit/tree/flutter_unit_mac)
+- Mac下载链接: http://photo.toly1994.com/release$24flutter_unit_mac.zip
+
+- ✨ [Flutter Unit mac版支持 ](https://github.com/toly1994328/FlutterUnit/tree/flutter_unit_mac)
 
 ---
 
diff --git a/lib/views/app/bloc_wrapper.dart b/lib/views/app/bloc_wrapper.dart
index 93c4fa8..f5973fb 100644
--- a/lib/views/app/bloc_wrapper.dart
+++ b/lib/views/app/bloc_wrapper.dart
@@ -8,7 +8,7 @@ import 'package:flutter_unit/storage/app_storage.dart';
 
 /// create by 张风捷特烈 on 2020/4/28
 /// contact me by email 1981462002@qq.com
-/// 说明: 
+/// 说明:
 
 final storage = AppStorage();
 
@@ -24,26 +24,27 @@ class BlocWrapper extends StatelessWidget {
   Widget build(BuildContext context) {
     return MultiBlocProvider(//使用MultiBlocProvider包裹
         providers: [
-          //Bloc提供器
-          BlocProvider<GlobalBloc>(
-              create: (_) => GlobalBloc(storage)..add(EventInitApp())),
+      //Bloc提供器
+      BlocProvider<GlobalBloc>(
+          create: (_) => GlobalBloc(storage)..add(EventInitApp())),
 
-          BlocProvider<HomeBloc>(
-              create: (_) => HomeBloc(repository: repository)
-                ..add(EventTabTap(WidgetFamily.statelessWidget))),
+      BlocProvider<HomeBloc>(
+          create: (_) => HomeBloc(repository: repository)
+            ..add(EventTabTap(WidgetFamily.statelessWidget))),
 
-          BlocProvider<DetailBloc>(
-              create: (_) => DetailBloc(repository: repository)),
-          BlocProvider<CategoryBloc>(
-              create: (_) =>
+      BlocProvider<DetailBloc>(
+          create: (_) => DetailBloc(repository: repository)),
+      BlocProvider<CategoryBloc>(
+//          lazy: false,
+          create: (_) =>
               CategoryBloc(repository: categoryRepo)..add(EventLoadCategory())),
 
-          BlocProvider<CollectBloc>(
-              create: (_) =>
+      BlocProvider<CollectBloc>(
+          create: (_) =>
               CollectBloc(repository: repository)..add(EventSetCollectData())),
 
-          BlocProvider<SearchBloc>(
-              create: (_) => SearchBloc(repository: repository)),
-        ], child: child);
+      BlocProvider<SearchBloc>(
+          create: (_) => SearchBloc(repository: repository)),
+    ], child: child);
   }
-}
\ No newline at end of file
+}
diff --git a/lib/views/pages/home/home_page.dart b/lib/views/pages/home/home_page.dart
index 5e5fb39..1f89501 100644
--- a/lib/views/pages/home/home_page.dart
+++ b/lib/views/pages/home/home_page.dart
@@ -31,7 +31,8 @@ class _HomePageState extends State<HomePage>  with AutomaticKeepAliveClientMixin
 
   @override
   Widget build(BuildContext context) {
-    var color = BlocProvider.of<HomeBloc>(context).state.homeColor;
+    var color = context.bloc<HomeBloc>().state.homeColor;
+//    var color = BlocProvider.of<HomeBloc>(context).state.homeColor;
     return Scaffold(
       appBar: TolyAppBar(
         selectIndex: Cons.tabColors.indexOf(color.value),