diff --git a/lib/model/common/img_model.dart b/lib/model/common/img_model.dart
index 7614a251..fe1e9a54 100644
--- a/lib/model/common/img_model.dart
+++ b/lib/model/common/img_model.dart
@@ -1,17 +1,18 @@
 class ImgModel {
   String url;
   String size;
-  int longs;
-  int paragraph;
+  double longs;
+  double paragraph;
   int sort;
+  double get aspect => paragraph / longs;
 
   ImgModel({this.url, this.size, this.longs, this.paragraph, this.sort});
 
   ImgModel.fromJson(Map<String, dynamic> json) {
     url = json['url'];
     size = json['size'];
-    longs = json['longs'];
-    paragraph = json['paragraph'];
+    longs = json['longs'] + .0;
+    paragraph = json['paragraph'] + .0;
     sort = json['sort'];
   }
 
@@ -21,6 +22,12 @@ class ImgModel {
     return models.first.url ?? '';
   }
 
+  static ImgModel firstModel(List<ImgModel> models) {
+    if (models == null) return null;
+    if (models.isEmpty) return null;
+    return models.first;
+  }
+
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     data['url'] = this.url;
diff --git a/lib/ui/community/community_views/my_community_view.dart b/lib/ui/community/community_views/my_community_view.dart
index 01fd2b49..f25dd296 100644
--- a/lib/ui/community/community_views/my_community_view.dart
+++ b/lib/ui/community/community_views/my_community_view.dart
@@ -36,6 +36,7 @@ class MyCommunityViewState extends State<MyCommunityView>
       },
       builder: (items) {
         return ListView.separated(
+          padding: EdgeInsets.symmetric(vertical: 10.w),
           itemBuilder: (context, index) {
             final MyEventItemModel model = items[index];
             MyEventItemModel preModel;
diff --git a/lib/ui/community/community_views/widgets/chat_card.dart b/lib/ui/community/community_views/widgets/chat_card.dart
index 1ed60867..0124b50f 100644
--- a/lib/ui/community/community_views/widgets/chat_card.dart
+++ b/lib/ui/community/community_views/widgets/chat_card.dart
@@ -62,6 +62,7 @@ class _ChatCardState extends State<ChatCard> {
         materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
         padding: EdgeInsets.zero,
         clipBehavior: Clip.antiAlias,
+        minWidth: 0,
         shape: RoundedRectangleBorder(
           borderRadius: BorderRadius.circular(8.w),
         ),
@@ -92,6 +93,7 @@ class _ChatCardState extends State<ChatCard> {
 
   _buildMoreButton() {
     return Builder(builder: (context) {
+      final userProvider = Provider.of<UserProvider>(context);
       return MaterialButton(
         elevation: 0,
         shape: RoundedRectangleBorder(
@@ -131,6 +133,18 @@ class _ChatCardState extends State<ChatCard> {
                               showMessage: true,
                             );
                             setState(() {
+                              if (widget.model.isLike == 0) {
+                                widget.model.likeNames.add(
+                                  LikeNames(
+                                    id: Random().nextInt(1000),
+                                    name: userProvider.userInfoModel.nickName,
+                                  ),
+                                );
+                              } else {
+                                widget.model.likeNames.removeWhere((element) =>
+                                    element.name ==
+                                    userProvider.userInfoModel.nickName);
+                              }
                               widget.model.isLike =
                                   (widget.model.isLike == 1) ? 0 : 1;
                             });