diff --git a/lib/http/dynamics.dart b/lib/http/dynamics.dart
index ac008c28..9d1e026f 100644
--- a/lib/http/dynamics.dart
+++ b/lib/http/dynamics.dart
@@ -16,6 +16,9 @@ import 'package:PiliPlus/utils/wbi_sign.dart';
 import 'package:dio/dio.dart';
 
 class DynamicsHttp {
+  static RegExp banWordForDyn =
+      RegExp(GStorage.banWordForDyn, caseSensitive: false);
+
   static Future<LoadingState<DynamicsDataModel>> followDynamic({
     DynamicsTabType type = DynamicsTabType.all,
     String? offset,
@@ -35,15 +38,30 @@ class DynamicsHttp {
     if (res.data['code'] == 0) {
       try {
         DynamicsDataModel data = DynamicsDataModel.fromJson(res.data['data']);
-        if (GStorage.antiGoodsDyn) {
-          data.items?.removeWhere(
-            (item) =>
-                item.orig?.modules.moduleDynamic?.additional?.type ==
-                    'ADDITIONAL_TYPE_GOODS' ||
-                item.modules.moduleDynamic?.additional?.type ==
-                    'ADDITIONAL_TYPE_GOODS',
-          );
-        }
+        final antiGoodsDyn = GStorage.antiGoodsDyn;
+        final filterWord = banWordForDyn.pattern.isNotEmpty;
+
+        data.items?.removeWhere(
+          (item) =>
+              (antiGoodsDyn &&
+                  (item.orig?.modules.moduleDynamic?.additional?.type ==
+                          'ADDITIONAL_TYPE_GOODS' ||
+                      item.modules.moduleDynamic?.additional?.type ==
+                          'ADDITIONAL_TYPE_GOODS')) ||
+              (filterWord &&
+                  (item.orig?.modules.moduleDynamic?.major?.opus?.summary?.text
+                              ?.contains(banWordForDyn) ==
+                          true ||
+                      item.modules.moduleDynamic?.major?.opus?.summary?.text
+                              ?.contains(banWordForDyn) ==
+                          true ||
+                      item.orig?.modules.moduleDynamic?.desc?.text
+                              ?.contains(banWordForDyn) ==
+                          true ||
+                      item.modules.moduleDynamic?.desc?.text
+                              ?.contains(banWordForDyn) ==
+                          true)),
+        );
         return Success(data);
       } catch (err) {
         return Error(err.toString());
diff --git a/lib/pages/dynamics/widgets/up_panel.dart b/lib/pages/dynamics/widgets/up_panel.dart
index 3c845525..373a388a 100644
--- a/lib/pages/dynamics/widgets/up_panel.dart
+++ b/lib/pages/dynamics/widgets/up_panel.dart
@@ -59,7 +59,7 @@ class _UpPanelState extends State<UpPanel> {
                   children: [
                     TextSpan(
                       text:
-                          'Live(${widget.dynamicsController.upData.value.liveUsers?.count})',
+                          'Live(${widget.dynamicsController.upData.value.liveUsers?.count ?? "0"})',
                     ),
                     if (!isTop) ...[
                       const TextSpan(text: '\n'),
diff --git a/lib/pages/setting/widgets/model.dart b/lib/pages/setting/widgets/model.dart
index ea646c1c..83f10af7 100644
--- a/lib/pages/setting/widgets/model.dart
+++ b/lib/pages/setting/widgets/model.dart
@@ -4,6 +4,7 @@ import 'dart:math';
 import 'package:PiliPlus/common/widgets/pendant_avatar.dart';
 import 'package:PiliPlus/common/widgets/refresh_indicator.dart'
     show kDragContainerExtentPercentage, displacement;
+import 'package:PiliPlus/http/dynamics.dart';
 import 'package:PiliPlus/http/reply.dart';
 import 'package:PiliPlus/http/video.dart';
 import 'package:PiliPlus/main.dart';
@@ -1800,6 +1801,14 @@ List<SettingsModel> get extraSettings => [
           ReplyHttp.replyRegExp = value;
         },
       ),
+      _getBanwordModel(
+        context: Get.context!,
+        title: '动态关键词过滤',
+        key: SettingBoxKey.banWordForDyn,
+        callback: (value) {
+          DynamicsHttp.banWordForDyn = value;
+        },
+      ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: '使用外部浏览器打开链接',
diff --git a/lib/utils/storage.dart b/lib/utils/storage.dart
index 5811ea08..421947a5 100644
--- a/lib/utils/storage.dart
+++ b/lib/utils/storage.dart
@@ -493,6 +493,9 @@ class GStorage {
     return isTablet;
   }
 
+  static String get banWordForDyn =>
+      GStorage.setting.get(SettingBoxKey.banWordForDyn, defaultValue: '');
+
   static List<double> get dynamicDetailRatio => List<double>.from(setting
       .get(SettingBoxKey.dynamicDetailRatio, defaultValue: const [60.0, 40.0]));
 
@@ -789,6 +792,7 @@ class SettingBoxKey {
       showPgcTimeline = 'showPgcTimeline',
       pageTransition = 'pageTransition',
       optTabletNav = 'optTabletNav',
+      banWordForDyn = 'banWordForDyn',
 
       // WebDAV
       webdavUri = 'webdavUri',