diff --git a/lib/models/post.dart b/lib/models/post.dart
index 377b2f1..a04d69a 100755
--- a/lib/models/post.dart
+++ b/lib/models/post.dart
@@ -56,19 +56,25 @@ class Post {
         id: json["id"],
         createdAt: DateTime.parse(json["created_at"]),
         updatedAt: DateTime.parse(json["updated_at"]),
-        deletedAt: json["deleted_at"] != null ? DateTime.parse(json['deleted_at']) : null,
+        deletedAt: json["deleted_at"] != null
+            ? DateTime.parse(json['deleted_at'])
+            : null,
         alias: json["alias"],
         content: json["content"],
         tags: json["tags"],
         categories: json["categories"],
         reactions: json["reactions"],
         replies: json["replies"],
-        attachments: json["attachments"] != null ? List<int>.from(json["attachments"]) : null,
+        attachments: json["attachments"] != null
+            ? List<int>.from(json["attachments"])
+            : null,
         replyId: json["reply_id"],
         repostId: json["repost_id"],
         realmId: json["realm_id"],
-        replyTo: json["reply_to"] == null ? null : Post.fromJson(json["reply_to"]),
-        repostTo: json["repost_to"],
+        replyTo:
+            json["reply_to"] != null ? Post.fromJson(json["reply_to"]) : null,
+        repostTo:
+            json["repost_to"] != null ? Post.fromJson(json["repost_to"]) : null,
         realm: json["realm"],
         publishedAt: json["published_at"],
         authorId: json["author_id"],
@@ -77,8 +83,10 @@ class Post {
         reactionCount: json["reaction_count"],
         reactionList: json["reaction_list"] != null
             ? json["reaction_list"]
-                .map((key, value) =>
-                    MapEntry(key, int.tryParse(value.toString()) ?? (value is double ? value.toInt() : null)))
+                .map((key, value) => MapEntry(
+                    key,
+                    int.tryParse(value.toString()) ??
+                        (value is double ? value.toInt() : null)))
                 .cast<String, int>()
             : {},
       );
@@ -99,7 +107,7 @@ class Post {
         "repost_id": repostId,
         "realm_id": realmId,
         "reply_to": replyTo?.toJson(),
-        "repost_to": repostTo,
+        "repost_to": repostTo?.toJson(),
         "realm": realm,
         "published_at": publishedAt,
         "author_id": authorId,
diff --git a/lib/providers/auth.dart b/lib/providers/auth.dart
index 1177b4d..6f3fc71 100644
--- a/lib/providers/auth.dart
+++ b/lib/providers/auth.dart
@@ -9,9 +9,12 @@ import 'package:solian/services.dart';
 import 'package:oauth2/oauth2.dart' as oauth2;
 
 class AuthProvider extends GetConnect {
-  final deviceEndpoint = Uri.parse('${ServiceFinder.services['passport']}/api/notifications/subscribe');
-  final tokenEndpoint = Uri.parse('${ServiceFinder.services['passport']}/api/auth/token');
-  final userinfoEndpoint = Uri.parse('${ServiceFinder.services['passport']}/api/users/me');
+  final deviceEndpoint = Uri.parse(
+      '${ServiceFinder.services['passport']}/api/notifications/subscribe');
+  final tokenEndpoint =
+      Uri.parse('${ServiceFinder.services['passport']}/api/auth/token');
+  final userinfoEndpoint =
+      Uri.parse('${ServiceFinder.services['passport']}/api/users/me');
   final redirectUrl = Uri.parse('solian://auth');
 
   static const clientId = 'solian';
@@ -44,7 +47,8 @@ class AuthProvider extends GetConnect {
         tokenEndpoint: tokenEndpoint,
         expiration: DateTime.now().add(const Duration(minutes: 3)),
       );
-      storage.write(key: 'auth_credentials', value: jsonEncode(credentials!.toJson()));
+      storage.write(
+          key: 'auth_credentials', value: jsonEncode(credentials!.toJson()));
     }
 
     if (credentials != null) {
@@ -64,7 +68,8 @@ class AuthProvider extends GetConnect {
     });
   }
 
-  Future<oauth2.Credentials> signin(BuildContext context, String username, String password) async {
+  Future<oauth2.Credentials> signin(
+      BuildContext context, String username, String password) async {
     final resp = await oauth2.resourceOwnerPasswordGrant(
       tokenEndpoint,
       username,
@@ -83,7 +88,8 @@ class AuthProvider extends GetConnect {
       expiration: DateTime.now().add(const Duration(minutes: 3)),
     );
 
-    storage.write(key: 'auth_credentials', value: jsonEncode(credentials!.toJson()));
+    storage.write(
+        key: 'auth_credentials', value: jsonEncode(credentials!.toJson()));
     applyAuthenticator();
 
     return credentials!;
@@ -93,7 +99,17 @@ class AuthProvider extends GetConnect {
     storage.deleteAll();
   }
 
+  Response? _cacheUserProfileResponse;
+
   Future<bool> get isAuthorized => storage.containsKey(key: 'auth_credentials');
 
-  Future<Response> getProfile() => get('/api/users/me');
+  Future<Response> getProfile({noCache = false}) async {
+    if (!noCache && _cacheUserProfileResponse != null) {
+      return _cacheUserProfileResponse!;
+    }
+
+    final resp = await get('/api/users/me');
+    _cacheUserProfileResponse = resp;
+    return resp;
+  }
 }
diff --git a/lib/router.dart b/lib/router.dart
index 358d700..e1d91a0 100644
--- a/lib/router.dart
+++ b/lib/router.dart
@@ -10,7 +10,8 @@ abstract class AppRouter {
   static GoRouter instance = GoRouter(
     routes: [
       ShellRoute(
-        builder: (context, state, child) => NavShell(state: state, child: child),
+        builder: (context, state, child) =>
+            NavShell(state: state, child: child),
         routes: [
           GoRoute(
             path: "/",
@@ -37,7 +38,15 @@ abstract class AppRouter {
       GoRoute(
         path: "/posts/publish",
         name: "postPublishing",
-        builder: (context, state) => const PostPublishingScreen(),
+        builder: (context, state) {
+          final arguments = state.extra as PostPublishingArguments?;
+          return PostPublishingScreen(
+            edit: arguments?.edit,
+            reply: arguments?.reply,
+            repost: arguments?.repost,
+            realm: state.uri.queryParameters['realm'],
+          );
+        },
       ),
     ],
   );
diff --git a/lib/screens/account.dart b/lib/screens/account.dart
index 70dd664..1d08a83 100644
--- a/lib/screens/account.dart
+++ b/lib/screens/account.dart
@@ -22,7 +22,7 @@ class _AccountScreenState extends State<AccountScreen> {
     final AuthProvider provider = Get.find();
 
     return Material(
-      color: Theme.of(context).colorScheme.background,
+      color: Theme.of(context).colorScheme.surface,
       child: FutureBuilder(
         future: provider.isAuthorized,
         builder: (context, snapshot) {
@@ -103,8 +103,10 @@ class AccountNameCard extends StatelessWidget {
         return Material(
           elevation: 2,
           child: ListTile(
-            contentPadding: const EdgeInsets.only(left: 22, right: 34, top: 4, bottom: 4),
-            leading: AccountAvatar(content: snapshot.data!.body?['avatar'], radius: 24),
+            contentPadding:
+                const EdgeInsets.only(left: 22, right: 34, top: 4, bottom: 4),
+            leading: AccountAvatar(
+                content: snapshot.data!.body?['avatar'], radius: 24),
             title: Text(snapshot.data!.body?['nick']),
             subtitle: Text(snapshot.data!.body?['email']),
           ),
diff --git a/lib/screens/auth/signin.dart b/lib/screens/auth/signin.dart
index 6f70866..69ae54d 100644
--- a/lib/screens/auth/signin.dart
+++ b/lib/screens/auth/signin.dart
@@ -30,7 +30,8 @@ class _SignInScreenState extends State<SignInScreen> {
       if (messages.last.contains('risk')) {
         final ticketId = RegExp(r'ticketId=(\d+)').firstMatch(messages.last);
         if (ticketId == null) {
-          context.showErrorDialog('Requested to multi-factor authenticate, but the ticket id was not found');
+          context.showErrorDialog(
+              'Requested to multi-factor authenticate, but the ticket id was not found');
         }
         showDialog(
           context: context,
@@ -65,7 +66,7 @@ class _SignInScreenState extends State<SignInScreen> {
   @override
   Widget build(BuildContext context) {
     return Material(
-      color: Theme.of(context).colorScheme.background,
+      color: Theme.of(context).colorScheme.surface,
       child: Center(
         child: Container(
           width: MediaQuery.of(context).size.width * 0.6,
@@ -87,7 +88,8 @@ class _SignInScreenState extends State<SignInScreen> {
                   border: const OutlineInputBorder(),
                   labelText: 'username'.tr,
                 ),
-                onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+                onTapOutside: (_) =>
+                    FocusManager.instance.primaryFocus?.unfocus(),
               ),
               const SizedBox(height: 12),
               TextField(
@@ -101,7 +103,8 @@ class _SignInScreenState extends State<SignInScreen> {
                   border: const OutlineInputBorder(),
                   labelText: 'password'.tr,
                 ),
-                onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+                onTapOutside: (_) =>
+                    FocusManager.instance.primaryFocus?.unfocus(),
                 onSubmitted: (_) => performAction(context),
               ),
               const SizedBox(height: 16),
diff --git a/lib/screens/auth/signup.dart b/lib/screens/auth/signup.dart
index 044ec6b..cf53eb7 100644
--- a/lib/screens/auth/signup.dart
+++ b/lib/screens/auth/signup.dart
@@ -62,7 +62,7 @@ class _SignUpScreenState extends State<SignUpScreen> {
   @override
   Widget build(BuildContext context) {
     return Material(
-      color: Theme.of(context).colorScheme.background,
+      color: Theme.of(context).colorScheme.surface,
       child: Center(
         child: Container(
           width: MediaQuery.of(context).size.width * 0.6,
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
index c3a628b..8602c4d 100644
--- a/lib/screens/home.dart
+++ b/lib/screens/home.dart
@@ -6,6 +6,7 @@ import 'package:solian/models/post.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/content/post_explore.dart';
 import 'package:solian/router.dart';
+import 'package:solian/widgets/posts/post_action.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 
 class HomeScreen extends StatefulWidget {
@@ -16,7 +17,8 @@ class HomeScreen extends StatefulWidget {
 }
 
 class _HomeScreenState extends State<HomeScreen> {
-  final PagingController<int, Post> _pagingController = PagingController(firstPageKey: 0);
+  final PagingController<int, Post> _pagingController =
+      PagingController(firstPageKey: 0);
 
   getPosts(int pageKey) async {
     final PostExploreProvider provider = Get.find();
@@ -55,7 +57,8 @@ class _HomeScreenState extends State<HomeScreen> {
               return FloatingActionButton(
                 child: const Icon(Icons.add),
                 onPressed: () async {
-                  final value = await AppRouter.instance.pushNamed('postPublishing');
+                  final value =
+                      await AppRouter.instance.pushNamed('postPublishing');
                   if (value != null) {
                     _pagingController.refresh();
                   }
@@ -65,7 +68,7 @@ class _HomeScreenState extends State<HomeScreen> {
             return Container();
           }),
       body: Material(
-        color: Theme.of(context).colorScheme.background,
+        color: Theme.of(context).colorScheme.surface,
         child: RefreshIndicator(
           onRefresh: () => Future.sync(() => _pagingController.refresh()),
           child: PagedListView<int, Post>.separated(
@@ -73,12 +76,25 @@ class _HomeScreenState extends State<HomeScreen> {
             builderDelegate: PagedChildBuilderDelegate<Post>(
               itemBuilder: (context, item, index) {
                 return GestureDetector(
-                  child: PostItem(key: Key('p${item.alias}'), item: item),
+                  child: PostItem(key: Key('p${item.alias}'), item: item)
+                      .paddingSymmetric(
+                    vertical: (item.attachments?.isEmpty ?? false) ? 8 : 0,
+                  ),
                   onTap: () {},
+                  onLongPress: () {
+                    showModalBottomSheet(
+                      useRootNavigator: true,
+                      context: context,
+                      builder: (context) => PostAction(item: item),
+                    ).then((value) {
+                      if (value == true) _pagingController.refresh();
+                    });
+                  },
                 );
               },
             ),
-            separatorBuilder: (_, __) => const Divider(thickness: 0.3, height: 0.3),
+            separatorBuilder: (_, __) =>
+                const Divider(thickness: 0.3, height: 0.3),
           ),
         ),
       ),
diff --git a/lib/screens/posts/publish.dart b/lib/screens/posts/publish.dart
index 9ccca9c..98469ec 100644
--- a/lib/screens/posts/publish.dart
+++ b/lib/screens/posts/publish.dart
@@ -2,15 +2,36 @@ import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
 import 'package:solian/exts.dart';
+import 'package:solian/models/post.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/services.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/shells/nav_shell.dart' as shell;
 import 'package:solian/widgets/attachments/attachment_publish.dart';
+import 'package:solian/widgets/posts/post_item.dart';
+
+class PostPublishingArguments {
+  final Post? edit;
+  final Post? reply;
+  final Post? repost;
+
+  PostPublishingArguments({this.edit, this.reply, this.repost});
+}
 
 class PostPublishingScreen extends StatefulWidget {
-  const PostPublishingScreen({super.key});
+  final Post? edit;
+  final Post? reply;
+  final Post? repost;
+  final String? realm;
+
+  const PostPublishingScreen({
+    super.key,
+    this.edit,
+    this.reply,
+    this.repost,
+    this.realm,
+  });
 
   @override
   State<PostPublishingScreen> createState() => _PostPublishingScreenState();
@@ -45,10 +66,20 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
     client.httpClient.baseUrl = ServiceFinder.services['interactive'];
     client.httpClient.addAuthenticator(auth.reqAuthenticator);
 
-    final resp = await client.post('/api/posts', {
+    final payload = {
       'content': _contentController.value.text,
       'attachments': _attachments,
-    });
+      if (widget.edit != null) 'alias': widget.edit!.alias,
+      if (widget.reply != null) 'reply_to': widget.reply!.id,
+      if (widget.repost != null) 'repost_to': widget.repost!.id,
+    };
+
+    Response resp;
+    if (widget.edit != null) {
+      resp = await client.put('/api/posts/${widget.edit!.id}', payload);
+    } else {
+      resp = await client.post('/api/posts', payload);
+    }
     if (resp.statusCode != 200) {
       context.showErrorDialog(resp.bodyString);
     } else {
@@ -58,12 +89,36 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
     setState(() => _isSubmitting = false);
   }
 
+  void syncWidget() {
+    if (widget.edit != null) {
+      _contentController.text = widget.edit!.content;
+      _attachments = widget.edit!.attachments ?? List.empty();
+    }
+  }
+
+  void cancelAction() {
+    AppRouter.instance.pop();
+  }
+
+  @override
+  void initState() {
+    syncWidget();
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     final AuthProvider auth = Get.find();
 
+    final notifyBannerActions = [
+      TextButton(
+        onPressed: cancelAction,
+        child: Text('cancel'.tr),
+      )
+    ];
+
     return Material(
-      color: Theme.of(context).colorScheme.background,
+      color: Theme.of(context).colorScheme.surface,
       child: Scaffold(
         appBar: AppBar(
           title: Text('postPublishing'.tr),
@@ -79,13 +134,84 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
           top: false,
           child: Column(
             children: [
-              _isSubmitting ? const LinearProgressIndicator().animate().scaleX() : Container(),
+              if (_isSubmitting)
+                const LinearProgressIndicator().animate().scaleX(),
+              if (widget.edit != null)
+                MaterialBanner(
+                  leading: const Icon(Icons.edit),
+                  leadingPadding: const EdgeInsets.only(left: 10, right: 20),
+                  dividerColor: Colors.transparent,
+                  content: Text('postEditingNotify'.tr),
+                  actions: notifyBannerActions,
+                ),
+              if (widget.reply != null)
+                Container(
+                  color: Theme.of(context).colorScheme.surfaceContainerLow,
+                  child: Column(
+                    children: [
+                      MaterialBanner(
+                        leading: const Icon(Icons.reply),
+                        leadingPadding:
+                            const EdgeInsets.only(left: 10, right: 20),
+                        backgroundColor: Colors.transparent,
+                        dividerColor: Colors.transparent,
+                        content: Text(
+                          'postReplyingNotify'.trParams(
+                            {'username': '@${widget.reply!.author.name}'},
+                          ),
+                        ),
+                        actions: notifyBannerActions,
+                      ),
+                      const Divider(thickness: 0.3, height: 0.3),
+                      Container(
+                        constraints: const BoxConstraints(maxHeight: 280),
+                        child: SingleChildScrollView(
+                          child: PostItem(
+                            item: widget.reply!,
+                            isReactable: false,
+                          ),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              if (widget.repost != null)
+                Container(
+                  color: Theme.of(context).colorScheme.surfaceContainerLow,
+                  child: Column(
+                    children: [
+                      MaterialBanner(
+                        leading: const Icon(Icons.redo),
+                        leadingPadding:
+                            const EdgeInsets.only(left: 10, right: 20),
+                        dividerColor: Colors.transparent,
+                        content: Text(
+                          'postRepostingNotify'.trParams(
+                            {'username': '@${widget.repost!.author.name}'},
+                          ),
+                        ),
+                        actions: notifyBannerActions,
+                      ),
+                      const Divider(thickness: 0.3, height: 0.3),
+                      Container(
+                        constraints: const BoxConstraints(maxHeight: 280),
+                        child: SingleChildScrollView(
+                          child: PostItem(
+                            item: widget.repost!,
+                            isReactable: false,
+                          ),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
               FutureBuilder(
                 future: auth.getProfile(),
                 builder: (context, snapshot) {
                   if (snapshot.hasData) {
                     return ListTile(
-                      leading: AccountAvatar(content: snapshot.data?.body!['avatar'], radius: 22),
+                      leading: AccountAvatar(
+                          content: snapshot.data?.body!['avatar'], radius: 22),
                       title: Text(snapshot.data?.body!['nick']),
                       subtitle: Text('postIdentityNotify'.tr),
                     );
@@ -97,7 +223,8 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
               const Divider(thickness: 0.3),
               Expanded(
                 child: Container(
-                  padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+                  padding:
+                      const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
                   child: TextField(
                     maxLines: null,
                     autofocus: true,
@@ -107,7 +234,8 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
                     decoration: InputDecoration.collapsed(
                       hintText: 'postContentPlaceholder'.tr,
                     ),
-                    onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+                    onTapOutside: (_) =>
+                        FocusManager.instance.primaryFocus?.unfocus(),
                   ),
                 ),
               ),
@@ -115,7 +243,8 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
                 constraints: const BoxConstraints(minHeight: 56),
                 decoration: BoxDecoration(
                   border: Border(
-                    top: BorderSide(width: 0.3, color: Theme.of(context).dividerColor),
+                    top: BorderSide(
+                        width: 0.3, color: Theme.of(context).dividerColor),
                   ),
                 ),
                 child: Row(
diff --git a/lib/translations.dart b/lib/translations.dart
index 737a2a8..dc76088 100644
--- a/lib/translations.dart
+++ b/lib/translations.dart
@@ -12,7 +12,10 @@ class SolianMessages extends Translations {
           'apply': 'Apply',
           'cancel': 'Cancel',
           'confirm': 'Confirm',
+          'edit': 'Edit',
           'delete': 'Delete',
+          'reply': 'Reply',
+          'repost': 'Repost',
           'errorHappened': 'An error occurred',
           'email': 'Email',
           'username': 'Username',
@@ -26,20 +29,30 @@ class SolianMessages extends Translations {
           'aspectRatioPortrait': 'Portrait',
           'aspectRatioLandscape': 'Landscape',
           'signin': 'Sign in',
-          'signinCaption': 'Sign in to create post, start a realm, message your friend and more!',
+          'signinCaption':
+              'Sign in to create post, start a realm, message your friend and more!',
           'signinRiskDetected':
               'Risk detected, click Next to open a webpage and signin through it to pass security check.',
           'signup': 'Sign up',
-          'signupCaption': 'Create an account on Solarpass and then get the access of entire Solar Network!',
+          'signupCaption':
+              'Create an account on Solarpass and then get the access of entire Solar Network!',
           'signout': 'Sign out',
           'riskDetection': 'Risk Detected',
           'matureContent': 'Mature Content',
-          'matureContentCaption': 'The content is rated and may not suitable for everyone to view',
+          'matureContentCaption':
+              'The content is rated and may not suitable for everyone to view',
           'postAction': 'Post',
           'postPublishing': 'Post a post',
           'postIdentityNotify': 'You will post this post as',
           'postContentPlaceholder': 'What\'s happened?!',
           'postReaction': 'Reactions of the Post',
+          'postActionList': 'Actions of Post',
+          'postEditingNotify': 'You\'re editing as post from you.',
+          'postReplyingNotify': 'You\'re replying a post from @username.',
+          'postRepostingNotify': 'You\'re reposting a post from @username.',
+          'postDeletionConfirm': 'Confirm post deletion',
+          'postDeletionConfirmCaption':
+              'Are your sure to delete post "@content"? this action cannot be undone!',
           'reactAdd': 'React',
           'reactCompleted': 'Your reaction has been added',
           'reactUncompleted': 'Your reaction has been removed',
@@ -58,10 +71,13 @@ class SolianMessages extends Translations {
           'next': '下一步',
           'cancel': '取消',
           'confirm': '确认',
+          'edit': '编辑',
           'delete': '删除',
           'page': '页面',
           'home': '首页',
           'apply': '应用',
+          'reply': '回复',
+          'repost': '转帖',
           'errorHappened': '发生错误了',
           'email': '邮件地址',
           'username': '用户名',
@@ -88,6 +104,12 @@ class SolianMessages extends Translations {
           'postIdentityNotify': '你将会以本身份发表帖子',
           'postContentPlaceholder': '发生什么事了？！',
           'postReaction': '帖子的反应',
+          'postActionList': '帖子的操作',
+          'postEditingNotify': '你正在编辑一个你发布的帖子',
+          'postReplyingNotify': '你正在回一个来自 @username 的帖子',
+          'postRepostingNotify': '你正在转一个来自 @username 的帖子',
+          'postDeletionConfirm': '确认删除帖子',
+          'postDeletionConfirmCaption': '你确定要删除帖子 “@content” 吗？该操作不可不可撤销。',
           'reactAdd': '作出反应',
           'reactCompleted': '你的反应已被添加',
           'reactUncompleted': '你的反应已被移除',
diff --git a/lib/widgets/attachments/attachment_list.dart b/lib/widgets/attachments/attachment_list.dart
index 3a21acf..4238cb2 100644
--- a/lib/widgets/attachments/attachment_list.dart
+++ b/lib/widgets/attachments/attachment_list.dart
@@ -98,7 +98,8 @@ class _AttachmentListState extends State<AttachmentList> {
       return AspectRatio(
         aspectRatio: _aspectRatio,
         child: Container(
-          decoration: BoxDecoration(color: Theme.of(context).colorScheme.surfaceVariant),
+          decoration: BoxDecoration(
+              color: Theme.of(context).colorScheme.surfaceContainerHigh),
           child: const Center(
             child: CircularProgressIndicator(),
           ),
@@ -118,14 +119,18 @@ class _AttachmentListState extends State<AttachmentList> {
         return GestureDetector(
           child: Container(
             width: MediaQuery.of(context).size.width,
-            decoration: BoxDecoration(color: Theme.of(context).colorScheme.surfaceVariant),
+            decoration: BoxDecoration(
+              color: Theme.of(context).colorScheme.surfaceContainerHigh,
+            ),
             child: Stack(
               fit: StackFit.expand,
               children: [
                 AttachmentItem(
                   key: Key('a${element!.uuid}'),
                   item: element,
-                  badge: _attachmentsMeta.length > 1 ? '${idx + 1}/${_attachmentsMeta.length}' : null,
+                  badge: _attachmentsMeta.length > 1
+                      ? '${idx + 1}/${_attachmentsMeta.length}'
+                      : null,
                   showHideButton: !element.isMature || _showMature,
                   onHide: () {
                     setState(() => _showMature = false);
@@ -147,11 +152,15 @@ class _AttachmentListState extends State<AttachmentList> {
                       child: Column(
                         mainAxisAlignment: MainAxisAlignment.center,
                         children: [
-                          const Icon(Icons.visibility_off, color: Colors.white, size: 32),
+                          const Icon(Icons.visibility_off,
+                              color: Colors.white, size: 32),
                           const SizedBox(height: 8),
                           Text(
                             'matureContent'.tr,
-                            style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold, fontSize: 16),
+                            style: const TextStyle(
+                                color: Colors.white,
+                                fontWeight: FontWeight.bold,
+                                fontSize: 16),
                           ),
                           Text(
                             'matureContentCaption'.tr,
diff --git a/lib/widgets/attachments/attachment_list_fullscreen.dart b/lib/widgets/attachments/attachment_list_fullscreen.dart
index 9eb8ebb..2eb9e23 100644
--- a/lib/widgets/attachments/attachment_list_fullscreen.dart
+++ b/lib/widgets/attachments/attachment_list_fullscreen.dart
@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:solian/models/attachment.dart';
 import 'package:solian/providers/content/attachment_item.dart';
-import 'package:solian/services.dart';
 
 class AttachmentListFullscreen extends StatefulWidget {
   final Attachment attachment;
@@ -9,7 +8,8 @@ class AttachmentListFullscreen extends StatefulWidget {
   const AttachmentListFullscreen({super.key, required this.attachment});
 
   @override
-  State<AttachmentListFullscreen> createState() => _AttachmentListFullscreenState();
+  State<AttachmentListFullscreen> createState() =>
+      _AttachmentListFullscreenState();
 }
 
 class _AttachmentListFullscreenState extends State<AttachmentListFullscreen> {
@@ -21,7 +21,7 @@ class _AttachmentListFullscreenState extends State<AttachmentListFullscreen> {
   @override
   Widget build(BuildContext context) {
     return Material(
-      color: Theme.of(context).colorScheme.background,
+      color: Theme.of(context).colorScheme.surface,
       child: GestureDetector(
         child: SizedBox(
           height: MediaQuery.of(context).size.height,
diff --git a/lib/widgets/attachments/attachment_publish.dart b/lib/widgets/attachments/attachment_publish.dart
index 049ad4b..1e65034 100644
--- a/lib/widgets/attachments/attachment_publish.dart
+++ b/lib/widgets/attachments/attachment_publish.dart
@@ -35,7 +35,8 @@ class AttachmentPublishingPopup extends StatefulWidget {
   });
 
   @override
-  State<AttachmentPublishingPopup> createState() => _AttachmentPublishingPopupState();
+  State<AttachmentPublishingPopup> createState() =>
+      _AttachmentPublishingPopupState();
 }
 
 class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
@@ -97,7 +98,8 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
     final AuthProvider auth = Get.find();
     if (!await auth.isAuthorized) return;
 
-    FilePickerResult? result = await FilePicker.platform.pickFiles(allowMultiple: true);
+    FilePickerResult? result =
+        await FilePicker.platform.pickFiles(allowMultiple: true);
     if (result == null) return;
 
     List<File> files = result.paths.map((path) => File(path!)).toList();
@@ -157,7 +159,8 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
     client.httpClient.baseUrl = ServiceFinder.services['paperclip'];
     client.httpClient.addAuthenticator(auth.reqAuthenticator);
 
-    final filePayload = MultipartFile(await file.readAsBytes(), filename: basename(file.path));
+    final filePayload =
+        MultipartFile(await file.readAsBytes(), filename: basename(file.path));
     final fileAlt = basename(file.path).contains('.')
         ? basename(file.path).substring(0, basename(file.path).lastIndexOf('.'))
         : basename(file.path);
@@ -187,7 +190,17 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
     if (bytes == 0) return '0 Bytes';
     const k = 1024;
     final dm = decimals < 0 ? 0 : decimals;
-    final sizes = ['Bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];
+    final sizes = [
+      'Bytes',
+      'KiB',
+      'MiB',
+      'GiB',
+      'TiB',
+      'PiB',
+      'EiB',
+      'ZiB',
+      'YiB'
+    ];
     final i = (math.log(bytes) / math.log(k)).floor().toInt();
     return '${(bytes / math.pow(k, i)).toStringAsFixed(dm)} ${sizes[i]}';
   }
@@ -240,7 +253,7 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
               'attachmentAdd'.tr,
               style: Theme.of(context).textTheme.headlineSmall,
             ).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
-            _isBusy ? const LinearProgressIndicator().animate().scaleX() : Container(),
+            if (_isBusy) const LinearProgressIndicator().animate().scaleX(),
             Expanded(
               child: Builder(builder: (context) {
                 if (_isFirstTimeBusy && _isBusy) {
@@ -255,7 +268,8 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
                     final element = _attachments[index];
                     final fileType = element!.mimetype.split('/').first;
                     return Container(
-                      padding: const EdgeInsets.only(left: 16, right: 8, bottom: 16),
+                      padding:
+                          const EdgeInsets.only(left: 16, right: 8, bottom: 16),
                       child: Row(
                         children: [
                           Expanded(
@@ -266,7 +280,8 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
                                   element.alt,
                                   overflow: TextOverflow.ellipsis,
                                   maxLines: 1,
-                                  style: const TextStyle(fontWeight: FontWeight.bold),
+                                  style: const TextStyle(
+                                      fontWeight: FontWeight.bold),
                                 ),
                                 Text(
                                   '${fileType[0].toUpperCase()}${fileType.substring(1)} · ${formatBytes(element.size)}',
@@ -287,12 +302,18 @@ class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
                                   return AttachmentEditingPopup(
                                     item: element,
                                     onDelete: () {
-                                      setState(() => _attachments.removeAt(index));
-                                      widget.onUpdate(_attachments.map((e) => e!.id).toList());
+                                      setState(
+                                          () => _attachments.removeAt(index));
+                                      widget.onUpdate(_attachments
+                                          .map((e) => e!.id)
+                                          .toList());
                                     },
                                     onUpdate: (item) {
-                                      setState(() => _attachments[index] = item);
-                                      widget.onUpdate(_attachments.map((e) => e!.id).toList());
+                                      setState(
+                                          () => _attachments[index] = item);
+                                      widget.onUpdate(_attachments
+                                          .map((e) => e!.id)
+                                          .toList());
                                     },
                                   );
                                 },
@@ -363,7 +384,11 @@ class AttachmentEditingPopup extends StatefulWidget {
   final Function onDelete;
   final Function(Attachment item) onUpdate;
 
-  const AttachmentEditingPopup({super.key, required this.item, required this.onDelete, required this.onUpdate});
+  const AttachmentEditingPopup(
+      {super.key,
+      required this.item,
+      required this.onDelete,
+      required this.onUpdate});
 
   @override
   State<AttachmentEditingPopup> createState() => _AttachmentEditingPopupState();
@@ -387,7 +412,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
     setState(() => _isBusy = true);
     var resp = await client.put('/api/attachments/${widget.item.id}', {
       'metadata': {
-        if (_hasAspectRatio) 'ratio': double.tryParse(_ratioController.value.text) ?? 1,
+        if (_hasAspectRatio)
+          'ratio': double.tryParse(_ratioController.value.text) ?? 1,
       },
       'alt': _altController.value.text,
       'usage': widget.item.usage,
@@ -426,7 +452,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
     _altController.text = widget.item.alt;
 
     if (['image', 'video'].contains(widget.item.mimetype.split('/').first)) {
-      _ratioController.text = widget.item.metadata?['ratio']?.toString() ?? 1.toString();
+      _ratioController.text =
+          widget.item.metadata?['ratio']?.toString() ?? 1.toString();
       _hasAspectRatio = true;
     }
   }
@@ -446,12 +473,11 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
         child: Column(
           mainAxisSize: MainAxisSize.min,
           children: [
-            _isBusy
-                ? ClipRRect(
-                    borderRadius: const BorderRadius.all(Radius.circular(8)),
-                    child: const LinearProgressIndicator().animate().scaleX(),
-                  )
-                : Container(),
+            if (_isBusy)
+              ClipRRect(
+                borderRadius: const BorderRadius.all(Radius.circular(8)),
+                child: const LinearProgressIndicator().animate().scaleX(),
+              ),
             const SizedBox(height: 18),
             TextField(
               controller: _altController,
@@ -461,7 +487,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
                 border: const OutlineInputBorder(),
                 labelText: 'attachmentAlt'.tr,
               ),
-              onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+              onTapOutside: (_) =>
+                  FocusManager.instance.primaryFocus?.unfocus(),
             ),
             const SizedBox(height: 16),
             TextField(
@@ -473,7 +500,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
                 border: const OutlineInputBorder(),
                 labelText: 'aspectRatio'.tr,
               ),
-              onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+              onTapOutside: (_) =>
+                  FocusManager.instance.primaryFocus?.unfocus(),
             ),
             const SizedBox(height: 5),
             SingleChildScrollView(
@@ -483,7 +511,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
                 runSpacing: 0,
                 children: [
                   ActionChip(
-                    avatar: Icon(Icons.square_rounded, color: Theme.of(context).colorScheme.onSurfaceVariant),
+                    avatar: Icon(Icons.square_rounded,
+                        color: Theme.of(context).colorScheme.onSurfaceVariant),
                     label: Text('aspectRatioSquare'.tr),
                     onPressed: () {
                       if (_hasAspectRatio) {
@@ -492,20 +521,24 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
                     },
                   ),
                   ActionChip(
-                    avatar: Icon(Icons.portrait, color: Theme.of(context).colorScheme.onSurfaceVariant),
+                    avatar: Icon(Icons.portrait,
+                        color: Theme.of(context).colorScheme.onSurfaceVariant),
                     label: Text('aspectRatioPortrait'.tr),
                     onPressed: () {
                       if (_hasAspectRatio) {
-                        setState(() => _ratioController.text = (9 / 16).toString());
+                        setState(
+                            () => _ratioController.text = (9 / 16).toString());
                       }
                     },
                   ),
                   ActionChip(
-                    avatar: Icon(Icons.landscape, color: Theme.of(context).colorScheme.onSurfaceVariant),
+                    avatar: Icon(Icons.landscape,
+                        color: Theme.of(context).colorScheme.onSurfaceVariant),
                     label: Text('aspectRatioLandscape'.tr),
                     onPressed: () {
                       if (_hasAspectRatio) {
-                        setState(() => _ratioController.text = (16 / 9).toString());
+                        setState(
+                            () => _ratioController.text = (16 / 9).toString());
                       }
                     },
                   ),
@@ -514,7 +547,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
             ),
             Card(
               child: CheckboxListTile(
-                shape: const RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(10))),
+                shape: const RoundedRectangleBorder(
+                    borderRadius: BorderRadius.all(Radius.circular(10))),
                 title: Text('matureContent'.tr),
                 secondary: const Icon(Icons.visibility_off),
                 value: _isMature,
@@ -530,7 +564,8 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
       actionsAlignment: MainAxisAlignment.spaceBetween,
       actions: <Widget>[
         TextButton(
-          style: TextButton.styleFrom(foregroundColor: Theme.of(context).colorScheme.error),
+          style: TextButton.styleFrom(
+              foregroundColor: Theme.of(context).colorScheme.error),
           onPressed: () {
             deleteAttachment().then((_) {
               Navigator.pop(context);
@@ -542,7 +577,9 @@ class _AttachmentEditingPopupState extends State<AttachmentEditingPopup> {
           mainAxisSize: MainAxisSize.min,
           children: [
             TextButton(
-              style: TextButton.styleFrom(foregroundColor: Theme.of(context).colorScheme.onSurfaceVariant),
+              style: TextButton.styleFrom(
+                  foregroundColor:
+                      Theme.of(context).colorScheme.onSurfaceVariant),
               onPressed: () => Navigator.pop(context),
               child: Text('cancel'.tr),
             ),
diff --git a/lib/widgets/posts/post_action.dart b/lib/widgets/posts/post_action.dart
index e2c1d06..9d13d60 100644
--- a/lib/widgets/posts/post_action.dart
+++ b/lib/widgets/posts/post_action.dart
@@ -1,115 +1,192 @@
+import 'dart:math';
+
 import 'package:flutter/material.dart';
+import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/post.dart';
-import 'package:solian/models/reaction.dart';
 import 'package:solian/providers/auth.dart';
+import 'package:solian/router.dart';
+import 'package:solian/screens/posts/publish.dart';
 import 'package:solian/services.dart';
-import 'package:solian/widgets/posts/post_reaction.dart';
 
-class PostQuickAction extends StatefulWidget {
+class PostAction extends StatefulWidget {
   final Post item;
-  final void Function(String symbol, int num) onReact;
 
-  const PostQuickAction({super.key, required this.item, required this.onReact});
+  const PostAction({super.key, required this.item});
 
   @override
-  State<PostQuickAction> createState() => _PostQuickActionState();
+  State<PostAction> createState() => _PostActionState();
 }
 
-class _PostQuickActionState extends State<PostQuickAction> {
-  bool _isSubmitting = false;
+class _PostActionState extends State<PostAction> {
+  bool _isBusy = true;
+  bool _canModifyContent = false;
 
-  void showReactMenu() {
-    showModalBottomSheet(
-      useRootNavigator: true,
-      isScrollControlled: true,
-      context: context,
-      builder: (context) => PostReactionPopup(
-        item: widget.item,
-        onReact: (key, value) {
-          doWidgetReact(key, value.attitude);
-        },
+  void checkAbleToModifyContent() async {
+    final AuthProvider provider = Get.find();
+    if (!await provider.isAuthorized) return;
+
+    setState(() => _isBusy = true);
+
+    final prof = await provider.getProfile();
+    setState(() {
+      _canModifyContent = prof.body?['id'] == widget.item.author.externalId;
+      _isBusy = false;
+    });
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    checkAbleToModifyContent();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SafeArea(
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                'postActionList'.tr,
+                style: Theme.of(context).textTheme.headlineSmall,
+              ),
+              Text(
+                '#${widget.item.id.toString().padLeft(8, '0')}',
+                style: Theme.of(context).textTheme.bodySmall,
+              ),
+            ],
+          ).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
+          if (_isBusy) const LinearProgressIndicator().animate().scaleX(),
+          Expanded(
+            child: ListView(
+              children: [
+                ListTile(
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+                  leading: const Icon(Icons.reply),
+                  title: Text('reply'.tr),
+                  onTap: () async {
+                    final value = await AppRouter.instance.pushNamed(
+                      'postPublishing',
+                      extra: PostPublishingArguments(reply: widget.item),
+                    );
+                    if (value != null) {
+                      Navigator.pop(context, true);
+                    }
+                  },
+                ),
+                ListTile(
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+                  leading: const Icon(Icons.redo),
+                  title: Text('repost'.tr),
+                  onTap: () async {
+                    final value = await AppRouter.instance.pushNamed(
+                      'postPublishing',
+                      extra: PostPublishingArguments(repost: widget.item),
+                    );
+                    if (value != null) {
+                      Navigator.pop(context, true);
+                    }
+                  },
+                ),
+                if (_canModifyContent)
+                  const Divider(thickness: 0.3, height: 0.3)
+                      .paddingSymmetric(vertical: 16),
+                if (_canModifyContent)
+                  ListTile(
+                    contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+                    leading: const Icon(Icons.edit),
+                    title: Text('edit'.tr),
+                    onTap: () async {
+                      final value = await AppRouter.instance.pushNamed(
+                        'postPublishing',
+                        extra: PostPublishingArguments(edit: widget.item),
+                      );
+                      if (value != null) {
+                        Navigator.pop(context, true);
+                      }
+                    },
+                  ),
+                if (_canModifyContent)
+                  ListTile(
+                    contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+                    leading: const Icon(Icons.delete),
+                    title: Text('delete'.tr),
+                    onTap: () async {
+                      final value = await showDialog(
+                        context: context,
+                        builder: (context) =>
+                            PostDeletionDialog(item: widget.item),
+                      );
+                      if (value != null) {
+                        Navigator.pop(context, true);
+                      }
+                    },
+                  ),
+              ],
+            ),
+          ),
+        ],
       ),
     );
   }
+}
 
-  Future<void> doWidgetReact(String symbol, int attitude) async {
+class PostDeletionDialog extends StatefulWidget {
+  final Post item;
+
+  const PostDeletionDialog({super.key, required this.item});
+
+  @override
+  State<PostDeletionDialog> createState() => _PostDeletionDialogState();
+}
+
+class _PostDeletionDialogState extends State<PostDeletionDialog> {
+  bool _isBusy = false;
+
+  void performAction() async {
     final AuthProvider auth = Get.find();
-
-    if (_isSubmitting) return;
     if (!await auth.isAuthorized) return;
 
     final client = GetConnect();
     client.httpClient.baseUrl = ServiceFinder.services['interactive'];
     client.httpClient.addAuthenticator(auth.reqAuthenticator);
 
-    setState(() => _isSubmitting = true);
+    setState(() => _isBusy = true);
+    final resp = await client.delete('/api/posts/${widget.item.id}');
+    setState(() => _isBusy = false);
 
-    final resp = await client.post('/api/posts/${widget.item.alias}/react', {
-      'symbol': symbol,
-      'attitude': attitude,
-    });
-    if (resp.statusCode == 201) {
-      widget.onReact(symbol, 1);
-      context.showSnackbar('reactCompleted'.tr);
-    } else if (resp.statusCode == 204) {
-      widget.onReact(symbol, -1);
-      context.showSnackbar('reactUncompleted'.tr);
-    } else {
+    if (resp.statusCode != 200) {
       context.showErrorDialog(resp.bodyString);
+    } else {
+      Navigator.pop(context, true);
     }
-
-    setState(() => _isSubmitting = false);
   }
 
   @override
   Widget build(BuildContext context) {
-    const density = VisualDensity(horizontal: -4, vertical: -3);
-
-    return SizedBox(
-      height: 32,
-      width: double.infinity,
-      child: Row(
-        mainAxisAlignment: MainAxisAlignment.start,
-        crossAxisAlignment: CrossAxisAlignment.center,
-        children: [
-          ActionChip(
-            avatar: const Icon(Icons.comment),
-            label: Text(widget.item.replyCount.toString()),
-            visualDensity: density,
-            onPressed: () {},
-          ),
-          const VerticalDivider(thickness: 0.3, width: 0.3, indent: 8, endIndent: 8).paddingOnly(left: 8),
-          Expanded(
-            child: ListView(
-              shrinkWrap: true,
-              scrollDirection: Axis.horizontal,
-              children: [
-                ...widget.item.reactionList.entries.map((x) {
-                  final info = reactions[x.key];
-                  return Padding(
-                    padding: const EdgeInsets.only(right: 8),
-                    child: ActionChip(
-                      avatar: Text(info!.icon),
-                      label: Text(x.value.toString()),
-                      tooltip: ':${x.key}:',
-                      visualDensity: density,
-                      onPressed: _isSubmitting ? null : () => doWidgetReact(x.key, info.attitude),
-                    ),
-                  );
-                }),
-                ActionChip(
-                  avatar: const Icon(Icons.add_reaction, color: Colors.teal),
-                  label: Text('reactAdd'.tr),
-                  visualDensity: density,
-                  onPressed: () => showReactMenu(),
-                ),
-              ],
-            ).paddingOnly(left: 8),
-          )
-        ],
-      ),
+    return AlertDialog(
+      title: Text('postDeletionConfirm'.tr),
+      content: Text('postDeletionConfirmCaption'.trParams({
+        'content': widget.item.content
+            .substring(0, min(widget.item.content.length, 60))
+            .trim(),
+      })),
+      actions: <Widget>[
+        TextButton(
+          onPressed: _isBusy ? null : () => Navigator.pop(context),
+          child: Text('cancel'.tr),
+        ),
+        TextButton(
+          onPressed: _isBusy ? null : () => performAction(),
+          child: Text('confirm'.tr),
+        ),
+      ],
     );
   }
 }
diff --git a/lib/widgets/posts/post_item.dart b/lib/widgets/posts/post_item.dart
index 63787fd..fb17347 100644
--- a/lib/widgets/posts/post_item.dart
+++ b/lib/widgets/posts/post_item.dart
@@ -5,13 +5,18 @@ import 'package:get/get_utils/get_utils.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/attachments/attachment_list.dart';
-import 'package:solian/widgets/posts/post_action.dart';
+import 'package:solian/widgets/posts/post_quick_action.dart';
 import 'package:timeago/timeago.dart' show format;
 
 class PostItem extends StatefulWidget {
   final Post item;
+  final bool isReactable;
 
-  const PostItem({super.key, required this.item});
+  const PostItem({
+    super.key,
+    required this.item,
+    this.isReactable = true,
+  });
 
   @override
   State<PostItem> createState() => _PostItemState();
@@ -45,7 +50,8 @@ class _PostItemState extends State<PostItem> {
                         item.author.nick,
                         style: const TextStyle(fontWeight: FontWeight.bold),
                       ).paddingOnly(left: 12),
-                      Text(format(item.createdAt, locale: 'en_short')).paddingOnly(left: 4),
+                      Text(format(item.createdAt, locale: 'en_short'))
+                          .paddingOnly(left: 4),
                     ],
                   ),
                   Markdown(
@@ -59,17 +65,19 @@ class _PostItemState extends State<PostItem> {
             )
           ],
         ).paddingOnly(
-          top: 18,
+          top: 10,
           bottom: hasAttachment ? 10 : 0,
           right: 16,
           left: 16,
         ),
         AttachmentList(attachmentsId: item.attachments ?? List.empty()),
         PostQuickAction(
+          isReactable: widget.isReactable,
           item: widget.item,
           onReact: (symbol, changes) {
             setState(() {
-              item.reactionList[symbol] = (item.reactionList[symbol] ?? 0) + changes;
+              item.reactionList[symbol] =
+                  (item.reactionList[symbol] ?? 0) + changes;
             });
           },
         ).paddingOnly(
diff --git a/lib/widgets/posts/post_quick_action.dart b/lib/widgets/posts/post_quick_action.dart
new file mode 100644
index 0000000..02b9a5e
--- /dev/null
+++ b/lib/widgets/posts/post_quick_action.dart
@@ -0,0 +1,141 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/exts.dart';
+import 'package:solian/models/post.dart';
+import 'package:solian/models/reaction.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:solian/services.dart';
+import 'package:solian/widgets/posts/post_reaction.dart';
+
+class PostQuickAction extends StatefulWidget {
+  final Post item;
+  final bool isReactable;
+  final void Function(String symbol, int num) onReact;
+
+  const PostQuickAction({
+    super.key,
+    required this.item,
+    this.isReactable = true,
+    required this.onReact,
+  });
+
+  @override
+  State<PostQuickAction> createState() => _PostQuickActionState();
+}
+
+class _PostQuickActionState extends State<PostQuickAction> {
+  bool _isSubmitting = false;
+
+  void showReactMenu() {
+    showModalBottomSheet(
+      useRootNavigator: true,
+      isScrollControlled: true,
+      context: context,
+      builder: (context) => PostReactionPopup(
+        item: widget.item,
+        onReact: (key, value) {
+          doWidgetReact(key, value.attitude);
+        },
+      ),
+    );
+  }
+
+  Future<void> doWidgetReact(String symbol, int attitude) async {
+    if (!widget.isReactable) return;
+
+    final AuthProvider auth = Get.find();
+
+    if (_isSubmitting) return;
+    if (!await auth.isAuthorized) return;
+
+    final client = GetConnect();
+    client.httpClient.baseUrl = ServiceFinder.services['interactive'];
+    client.httpClient.addAuthenticator(auth.reqAuthenticator);
+
+    setState(() => _isSubmitting = true);
+
+    final resp = await client.post('/api/posts/${widget.item.alias}/react', {
+      'symbol': symbol,
+      'attitude': attitude,
+    });
+    if (resp.statusCode == 201) {
+      widget.onReact(symbol, 1);
+      context.showSnackbar('reactCompleted'.tr);
+    } else if (resp.statusCode == 204) {
+      widget.onReact(symbol, -1);
+      context.showSnackbar('reactUncompleted'.tr);
+    } else {
+      context.showErrorDialog(resp.bodyString);
+    }
+
+    setState(() => _isSubmitting = false);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    if (!widget.isReactable && widget.item.reactionList.isEmpty) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        widget.onReact('thumb_up', 0);
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    const density = VisualDensity(horizontal: -4, vertical: -3);
+
+    return SizedBox(
+      height: 32,
+      width: double.infinity,
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.center,
+        children: [
+          if (widget.isReactable)
+            ActionChip(
+              avatar: const Icon(Icons.comment),
+              label: Text(widget.item.replyCount.toString()),
+              visualDensity: density,
+              onPressed: () {},
+            ),
+          if (widget.isReactable)
+            const VerticalDivider(
+                    thickness: 0.3, width: 0.3, indent: 8, endIndent: 8)
+                .paddingOnly(left: 8),
+          Expanded(
+            child: ListView(
+              shrinkWrap: true,
+              scrollDirection: Axis.horizontal,
+              children: [
+                ...widget.item.reactionList.entries.map((x) {
+                  final info = reactions[x.key];
+                  return Padding(
+                    padding: const EdgeInsets.only(right: 8),
+                    child: ActionChip(
+                      avatar: Text(info!.icon),
+                      label: Text(x.value.toString()),
+                      tooltip: ':${x.key}:',
+                      visualDensity: density,
+                      onPressed: _isSubmitting
+                          ? null
+                          : () => doWidgetReact(x.key, info.attitude),
+                    ),
+                  );
+                }),
+                if (widget.isReactable)
+                  ActionChip(
+                    avatar: const Icon(Icons.add_reaction, color: Colors.teal),
+                    label: Text('reactAdd'.tr),
+                    visualDensity: density,
+                    onPressed: () => showReactMenu(),
+                  ),
+              ],
+            ).paddingOnly(left: 8),
+          )
+        ],
+      ),
+    );
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index 691607f..2b362e2 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -372,26 +372,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "3.0.3"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: d4c8f568c60af6b6daa74c80fc04411765769882600f6bf9cd4b391c96de42ce
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.3"
+    version: "3.0.1"
   lints:
     dependency: transitive
     description:
@@ -436,10 +436,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "25dfcaf170a0190f47ca6355bdd4552cb8924b430512ff0cafb8db9bd41fe33b"
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
-    version: "1.14.0"
+    version: "1.12.0"
   mime:
     dependency: transitive
     description:
@@ -585,10 +585,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.1"
+    version: "0.7.0"
   timeago:
     dependency: "direct main"
     description:
@@ -681,10 +681,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.dev"
     source: hosted
-    version: "13.0.0"
+    version: "14.2.1"
   web:
     dependency: transitive
     description: