fix multi hero share the same tag

lib/ui/community/community_views/widgets/my_event_card.dart

@@ -82,8 +82,6 @@ class MyEventCard extends StatelessWidget {
                           tag: ImgModel.first(model.imgUrl),
                         );
                       },
-                      child: Hero(
-                        tag: ImgModel.first(model.imgUrl),
                       child: Container(
                         clipBehavior: Clip.antiAlias,
                         decoration: BoxDecoration(
@@ -99,7 +97,6 @@ class MyEventCard extends StatelessWidget {
                         ),
                       ),
                     ),
-                    ),
               10.wb,
               model.content.text.make().expand(),
             ],