diff --git a/lib/mock_models/anouncement/anouncement_model.dart b/lib/mock_models/anouncement/anouncement_model.dart
deleted file mode 100644
index f651068..0000000
--- a/lib/mock_models/anouncement/anouncement_model.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-// Flutter imports:
-
-class AnouncementCardModel {
-  String title;
-  String date;
-  String body;
-  AnouncementCardModel(this.title, this.date, {this.body});
-
-  static List<AnouncementCardModel> initList() {
-    return [
-      AnouncementCardModel(
-        '关于国庆放假的通知和安排',
-        '2020-10-22 10:00',
-        body: '''
-各位同事：
-深圳永成物业员工2016年国庆节放假通知如下10月1日至7日放假调休，共7天。10月8日（星期六）上班。调休期间，值班室至少三人，请各级主管自行安排。请将此消息转达给我们所有的同事、客户、供应商和任何有品要迅知的伙伴
-
-祝全体员工度过一个欢乐样和的国庆节假日''',
-      ),
-      AnouncementCardModel(
-        '关于国庆放假的通知和安排',
-        '2020-10-22 10:00',
-      ),
-      AnouncementCardModel('关于中秋放假通知与工作安排', '2020-10-22 10:00'),
-      AnouncementCardModel('疫情期间对大家的表扬和鼓励', '2020-10-22 11:00'),
-    ];
-  }
-}
diff --git a/lib/models/announce/announcement_detail_model.dart b/lib/models/announce/announcement_detail_model.dart
index 965a1c4..f6b86cd 100644
--- a/lib/models/announce/announcement_detail_model.dart
+++ b/lib/models/announce/announcement_detail_model.dart
@@ -37,4 +37,14 @@ class AnnouncementDetailModel {
     data['imgUrls'] = this.imgUrls;
     return data;
   }
+
+  AnnouncementDetailModel.zero() {
+    this.content = '';
+    this.fileDocName = '';
+    this.fileDocUrl = '';
+    this.id = -1;
+    this.imgUrls = [];
+    this.releaseTime = '';
+    this.title = '';
+  }
 }
diff --git a/lib/provider/anouncement_provider.dart b/lib/provider/anouncement_provider.dart
index e60a339..e416cab 100644
--- a/lib/provider/anouncement_provider.dart
+++ b/lib/provider/anouncement_provider.dart
@@ -1,14 +1,15 @@
 // Flutter imports:
+import 'package:aku_community_manager/models/announce/announcement_detail_model.dart';
+import 'package:aku_community_manager/models/announce/announcement_list_model.dart';
 import 'package:flutter/material.dart';
 
 // Project imports:
-import 'package:aku_community_manager/mock_models/anouncement/anouncement_model.dart';
 
 class AnouncementProvider extends ChangeNotifier {
-  List<AnouncementCardModel> _anouncementCardModel =
-      AnouncementCardModel.initList();
-  List<AnouncementCardModel> get anouncementCardModels => _anouncementCardModel;
-  addAnouncementCardModel(AnouncementCardModel model) {
+  List<AnnouncementListModel> _anouncementCardModel = [];
+  List<AnnouncementListModel> get anouncementCardModels =>
+      _anouncementCardModel;
+  addAnouncementCardModel(AnnouncementListModel model) {
     _anouncementCardModel.insert(0, model);
     notifyListeners();
   }
diff --git a/lib/ui/home/announcement/All_anouncement.dart b/lib/ui/home/announcement/All_anouncement.dart
index 2dfdc7f..429d44e 100644
--- a/lib/ui/home/announcement/All_anouncement.dart
+++ b/lib/ui/home/announcement/All_anouncement.dart
@@ -19,7 +19,6 @@ import 'package:get/get.dart';
 
 // Project imports:
 import 'package:aku_community_manager/const/resource.dart';
-import 'package:aku_community_manager/mock_models/anouncement/anouncement_model.dart';
 import 'package:aku_community_manager/style/app_style.dart';
 import 'package:aku_community_manager/ui/home/announcement/anouncement_details.dart';
 import 'package:aku_community_manager/ui/widgets/common/aku_scaffold.dart';
@@ -44,9 +43,11 @@ class AllAnouncementState extends State<AllAnouncement> {
                 params: {'announcementId': model.id});
             AnnouncementDetailModel detailModel =
                 AnnouncementDetailModel.fromJson(baseModel.data);
-            Get.to(AnouncementDetails(
-              model: detailModel,
-            ));
+            Get.to(
+              AnouncementDetails(
+                model: detailModel,
+              ),
+            );
           },
           child: Container(
             color: Color(0xFFFFFFFF),
@@ -116,7 +117,7 @@ class AllAnouncementState extends State<AllAnouncement> {
 
   Widget _anouncementList(
     String date,
-    List<AnouncementCardModel> cards,
+    List<AnnouncementListModel> cards,
   ) {
     return Column(
       children: [
diff --git a/lib/ui/home/home_page.dart b/lib/ui/home/home_page.dart
index b04dee0..f1a827b 100644
--- a/lib/ui/home/home_page.dart
+++ b/lib/ui/home/home_page.dart
@@ -431,10 +431,9 @@ class _HomePageState extends State<HomePage> {
                     height: 172.w,
                     child: Stack(children: [
                       CarouselSlider(
-                        // items: _anouncementProvider.anouncementCardModels
-                        //     .map((e) => AllAnouncementState.anounceCard(e))
-                        //     .toList(),
-                        items: [],
+                        items: _anouncementProvider.anouncementCardModels
+                            .map((e) => AllAnouncementState.anounceCard(e))
+                            .toList(),
                         options: CarouselOptions(
                           viewportFraction: 1.0,
                           aspectRatio: 686 / 172,