自动更新bug

@@ -11,14 +11,14 @@ if (flutterRoot == null) {
     throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
 }
 
-def flutterVersionCode = "211"
+def flutterVersionCode = "111"
 if (flutterVersionCode == null) {
-    flutterVersionCode = '211'
+    flutterVersionCode = '111'
 }
 
-def flutterVersionName = "2.1.1"
+def flutterVersionName = "1.1.1"
 if (flutterVersionName == null) {
-    flutterVersionName = '2.1.1'
+    flutterVersionName = '1.1.1'
 }
 
 apply plugin: 'com.android.application'

@@ -88,7 +88,7 @@ class HomePageState extends State<HomePage> with WidgetsBindingObserver {
       _getIntent();
       Future.delayed(Duration(milliseconds: 30000), () {
         ContactModel.getInstance().uploadLocalContact(context);
-        UpdateModel updateModel = Provider.of<UpdateModel>(context);
+        UpdateModel updateModel = new UpdateModel();
         updateModel.checkUpdate(context, showToast: false);
       });
       timer = Timer.periodic(Duration(minutes: 3), (_) {

@@ -599,6 +599,11 @@ class InvicationPageState extends State<InvicationPage> {
                                                           Overflow.visible,
                                                       children: [
                                                         Container(
+                                                           margin: EdgeInsets.only(
+                                                              bottom:
+                                                                  ScreenUtil()
+                                                                      .setWidth(
+                                                                          24)),
                                                           constraints: BoxConstraints(
                                                               maxWidth:
                                                                   ScreenUtil()
@@ -654,8 +659,7 @@ class InvicationPageState extends State<InvicationPage> {
                                                         ),
                                                         Positioned(
                                                           key: key,
-                                                          bottom: ScreenUtil()
-                                                              .setWidth(-24),
+                                                          bottom: 0,
                                                           child: _baseIndoProvider
                                                                       .photoList
                                                                       .length >