diff --git a/lib/pages/danmaku/controller.dart b/lib/pages/danmaku/controller.dart
index 53eb2e9cd..d1f2bb689 100644
--- a/lib/pages/danmaku/controller.dart
+++ b/lib/pages/danmaku/controller.dart
@@ -70,6 +70,8 @@ class PlDanmakuController {
     final danmakuWeight = DanmakuOptions.danmakuWeight;
     final shouldFilter = filters.count != 0;
     for (final element in elems) {
+      if (element.mode == 7) continue;
+
       if (_isLogin) {
         element.isSelf = element.midHash == _plPlayerController.midHash;
       }
diff --git a/lib/pages/danmaku/view.dart b/lib/pages/danmaku/view.dart
index 0ae5563c3..afddfa924 100644
--- a/lib/pages/danmaku/view.dart
+++ b/lib/pages/danmaku/view.dart
@@ -1,8 +1,5 @@
-import 'dart:convert';
-
 import 'package:PiliPlus/grpc/bilibili/community/service/dm/v1.pb.dart';
 import 'package:PiliPlus/pages/danmaku/controller.dart';
-import 'package:PiliPlus/pages/danmaku/danmaku_model.dart';
 import 'package:PiliPlus/plugin/pl_player/controller.dart';
 import 'package:PiliPlus/plugin/pl_player/models/play_status.dart';
 import 'package:PiliPlus/plugin/pl_player/utils/danmaku_options.dart';
@@ -40,7 +37,7 @@ class _PlDanmakuState extends State<PlDanmaku> {
   PlPlayerController get playerController => widget.playerController;
 
   late final PlDanmakuController _plDanmakuController;
-  DanmakuController<DanmakuExtra>? _controller;
+  DanmakuController? _controller;
   int latestAddedPosition = -1;
 
   @override
@@ -113,42 +110,17 @@ class _PlDanmakuState extends State<PlDanmaku> {
     List<DanmakuElem>? currentDanmakuList = _plDanmakuController
         .getCurrentDanmaku(currentPosition);
     if (currentDanmakuList != null) {
-      final blockColorful = DanmakuOptions.blockColorful;
       for (DanmakuElem e in currentDanmakuList) {
-        if (e.mode == 7) {
-          try {
-            _controller!.addDanmaku(
-              SpecialDanmakuContentItem.fromList(
-                DmUtils.decimalToColor(e.color),
-                e.fontsize.toDouble(),
-                jsonDecode(e.content.replaceAll('\n', '\\n')),
-                extra: VideoDanmaku(
-                  id: e.id.toInt(),
-                  mid: e.midHash,
-                  like: e.likeCount.toInt(),
-                ),
-              ),
-            );
-          } catch (_) {}
-        } else {
-          _controller!.addDanmaku(
-            DanmakuContentItem(
-              e.content,
-              color: blockColorful
-                  ? Colors.white
-                  : DmUtils.decimalToColor(e.color),
-              type: DmUtils.getPosition(e.mode),
-              isColorful: e.colorful == DmColorfulType.VipGradualColor,
-              count: e.count > 1 ? e.count : null,
-              selfSend: e.isSelf,
-              extra: VideoDanmaku(
-                id: e.id.toInt(),
-                mid: e.midHash,
-                like: e.likeCount.toInt(),
-              ),
-            ),
-          );
-        }
+        _controller!.addDanmaku(
+          DanmakuContentItem(
+            e.content,
+            color: DmUtils.decimalToColor(e.color),
+            type: DmUtils.getPosition(e.mode),
+            isColorful: e.colorful == DmColorfulType.VipGradualColor,
+            count: e.count > 1 ? e.count : null,
+            selfSend: e.isSelf,
+          ),
+        );
       }
     }
   }
@@ -175,7 +147,7 @@ class _PlDanmakuState extends State<PlDanmaku> {
             ? playerController.danmakuOpacity.value
             : 0,
         duration: const Duration(milliseconds: 100),
-        child: DanmakuScreen<DanmakuExtra>(
+        child: DanmakuScreen(
           createdController: (e) {
             playerController.danmakuController = _controller = e;
           },
diff --git a/lib/pages/live_room/controller.dart b/lib/pages/live_room/controller.dart
index c1fdc1e8b..d55e27234 100644
--- a/lib/pages/live_room/controller.dart
+++ b/lib/pages/live_room/controller.dart
@@ -22,7 +22,6 @@ import 'package:PiliPlus/pages/live_room/send_danmaku/view.dart';
 import 'package:PiliPlus/pages/video/widgets/header_control.dart';
 import 'package:PiliPlus/plugin/pl_player/controller.dart';
 import 'package:PiliPlus/plugin/pl_player/models/data_source.dart';
-import 'package:PiliPlus/plugin/pl_player/utils/danmaku_options.dart';
 import 'package:PiliPlus/services/service_locator.dart';
 import 'package:PiliPlus/tcp/live.dart';
 import 'package:PiliPlus/utils/accounts.dart';
@@ -49,7 +48,7 @@ class LiveRoomController extends GetxController {
 
   int roomId = Get.arguments;
   int? ruid;
-  DanmakuController<DanmakuExtra>? danmakuController;
+  DanmakuController? danmakuController;
   final plPlayerController = PlPlayerController.getInstance(isLive: true);
 
   final isLoaded = false.obs;
@@ -407,7 +406,7 @@ class LiveRoomController extends GetxController {
           ..init();
   }
 
-  void addDm(dynamic msg, [DanmakuContentItem<DanmakuExtra>? item]) {
+  void addDm(dynamic msg, [DanmakuContentItem? item]) {
     if (plPlayerController.showDanmaku) {
       if (item != null) {
         danmakuController?.addDanmaku(item);
@@ -473,13 +472,10 @@ class LiveRoomController extends GetxController {
             ),
             DanmakuContentItem(
               msg,
-              color: DanmakuOptions.blockColorful
-                  ? Colors.white
-                  : DmUtils.decimalToColor(extra['color']),
+              color: DmUtils.decimalToColor(extra['color']),
               type: DmUtils.getPosition(extra['mode']),
               // extra['send_from_me'] is invalid
               selfSend: isLogin && uid == mid,
-              extra: liveExtra,
             ),
           );
           break;
diff --git a/lib/pages/live_room/view.dart b/lib/pages/live_room/view.dart
index 7746af5e9..37882aff6 100644
--- a/lib/pages/live_room/view.dart
+++ b/lib/pages/live_room/view.dart
@@ -19,7 +19,6 @@ import 'package:PiliPlus/models/common/image_type.dart';
 import 'package:PiliPlus/models/common/live/live_contribution_rank_type.dart';
 import 'package:PiliPlus/models_new/live/live_room_info_h5/data.dart';
 import 'package:PiliPlus/models_new/live/live_superchat/item.dart';
-import 'package:PiliPlus/pages/danmaku/danmaku_model.dart';
 import 'package:PiliPlus/pages/live_room/contribution_rank/controller.dart';
 import 'package:PiliPlus/pages/live_room/contribution_rank/view.dart';
 import 'package:PiliPlus/pages/live_room/controller.dart';
@@ -1044,7 +1043,7 @@ class _LiveDanmakuState extends State<LiveDanmaku> {
             ? plPlayerController.danmakuOpacity.value
             : 0,
         duration: const Duration(milliseconds: 100),
-        child: DanmakuScreen<DanmakuExtra>(
+        child: DanmakuScreen(
           createdController: (e) {
             widget.liveRoomController.danmakuController =
                 plPlayerController.danmakuController = e;
diff --git a/lib/pages/video/controller.dart b/lib/pages/video/controller.dart
index 0d82b06ff..fef9354f2 100644
--- a/lib/pages/video/controller.dart
+++ b/lib/pages/video/controller.dart
@@ -1443,49 +1443,4 @@ class VideoDetailController extends GetxController
       ),
     );
   }
-
-  @pragma('vm:notify-debugger-on-exception')
-  Future<void> onCast() async {
-    SmartDialog.showLoading();
-    final res = await VideoHttp.tvPlayUrl(
-      cid: cid.value,
-      objectId: epId ?? aid,
-      playurlType: epId != null ? 2 : 1,
-      qn: currentVideoQa.value?.code,
-    );
-    SmartDialog.dismiss();
-    if (res case Success(:final response)) {
-      final first = response.durl?.firstOrNull;
-      if (first == null || first.playUrls.isEmpty) {
-        SmartDialog.showToast('不支持投屏');
-        return;
-      }
-      final url = VideoUtils.getCdnUrl(first.playUrls);
-
-      String? title;
-      try {
-        if (isUgc) {
-          title = Get.find<UgcIntroController>(
-            tag: heroTag,
-          ).videoDetail.value.title;
-        } else {
-          title = Get.find<PgcIntroController>(
-            tag: heroTag,
-          ).videoDetail.value.title;
-        }
-      } catch (_) {}
-      if (kDebugMode) {
-        debugPrint(title);
-      }
-      Get.toNamed(
-        '/dlna',
-        parameters: {
-          'url': url,
-          'title': ?title,
-        },
-      );
-    } else {
-      res.toast();
-    }
-  }
 }
diff --git a/lib/pages/video/send_danmaku/view.dart b/lib/pages/video/send_danmaku/view.dart
index e234dd2b6..5ed854bba 100644
--- a/lib/pages/video/send_danmaku/view.dart
+++ b/lib/pages/video/send_danmaku/view.dart
@@ -6,9 +6,7 @@ import 'package:PiliPlus/http/danmaku.dart';
 import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/models/common/publish_panel_type.dart';
 import 'package:PiliPlus/pages/common/publish/common_text_pub_page.dart';
-import 'package:PiliPlus/pages/danmaku/danmaku_model.dart';
 import 'package:PiliPlus/pages/setting/slide_color_picker.dart';
-import 'package:PiliPlus/plugin/pl_player/controller.dart';
 import 'package:PiliPlus/utils/storage_pref.dart';
 import 'package:canvas_danmaku/models/danmaku_content_item.dart';
 import 'package:flutter/material.dart';
@@ -22,7 +20,7 @@ class SendDanmakuPanel extends CommonTextPubPage {
   final dynamic bvid;
   final dynamic progress;
 
-  final ValueChanged<DanmakuContentItem<DanmakuExtra>> onSuccess;
+  final ValueChanged<DanmakuContentItem> onSuccess;
 
   // config
   final ({int? mode, int? fontSize, Color? color})? dmConfig;
@@ -460,17 +458,10 @@ class _SendDanmakuPanelState extends CommonTextPubPageState<SendDanmakuPanel> {
       colorful: isColorful,
     );
     SmartDialog.dismiss();
-    if (res case Success(:final response)) {
+    if (res is Success) {
       hasPub = true;
       Get.back();
       SmartDialog.showToast('发送成功');
-      VideoDanmaku? extra;
-      if (response.dmid case final dmid?) {
-        extra = VideoDanmaku(
-          id: dmid,
-          mid: PlPlayerController.instance!.midHash,
-        );
-      }
       widget.onSuccess(
         DanmakuContentItem(
           editController.text,
@@ -482,7 +473,6 @@ class _SendDanmakuPanelState extends CommonTextPubPageState<SendDanmakuPanel> {
           },
           selfSend: true,
           isColorful: isColorful,
-          extra: extra,
         ),
       );
     } else {
diff --git a/lib/pages/video/widgets/header_control.dart b/lib/pages/video/widgets/header_control.dart
index d92137548..624819aae 100644
--- a/lib/pages/video/widgets/header_control.dart
+++ b/lib/pages/video/widgets/header_control.dart
@@ -4,7 +4,6 @@ import 'dart:io' show Platform, File;
 import 'dart:typed_data' show Uint8List;
 
 import 'package:PiliPlus/common/constants.dart';
-import 'package:PiliPlus/common/widgets/button/icon_button.dart';
 import 'package:PiliPlus/common/widgets/custom_icon.dart';
 import 'package:PiliPlus/common/widgets/dialog/report.dart';
 import 'package:PiliPlus/common/widgets/marquee.dart';
@@ -51,7 +50,6 @@ import 'package:PiliPlus/utils/storage_utils.dart';
 import 'package:PiliPlus/utils/utils.dart';
 import 'package:PiliPlus/utils/video_utils.dart';
 import 'package:battery_plus/battery_plus.dart';
-import 'package:canvas_danmaku/canvas_danmaku.dart';
 import 'package:collection/collection.dart';
 import 'package:dio/dio.dart';
 import 'package:easy_debounce/easy_throttle.dart';
@@ -613,15 +611,6 @@ class HeaderControlState extends State<HeaderControl>
                   descPosType: .subtitle,
                   descFontSize: 12,
                 ),
-                ListTile(
-                  dense: true,
-                  onTap: () {
-                    Get.back();
-                    showDanmakuPool();
-                  },
-                  leading: const Icon(CustomIcons.dm_on, size: 20),
-                  title: const Text('弹幕列表', style: titleStyle),
-                ),
                 ListTile(
                   dense: true,
                   onTap: () {
@@ -1496,142 +1485,6 @@ class HeaderControlState extends State<HeaderControl>
     )?.whenComplete(plPlayerController.putSubtitleSettings);
   }
 
-  void showDanmakuPool() {
-    final ctr = plPlayerController.danmakuController;
-    if (ctr == null) return;
-    showBottomSheet((context, setState) {
-      final theme = Theme.of(context);
-      return Container(
-        margin: const EdgeInsets.all(12),
-        decoration: BoxDecoration(
-          color: theme.colorScheme.surface,
-          borderRadius: const BorderRadius.all(Radius.circular(12)),
-        ),
-        child: Column(
-          children: [
-            Container(
-              height: 45,
-              padding: const EdgeInsets.symmetric(horizontal: 14),
-              decoration: BoxDecoration(
-                border: Border(
-                  bottom: BorderSide(
-                    color: theme.colorScheme.outline.withValues(alpha: 0.1),
-                  ),
-                ),
-              ),
-              child: Row(
-                mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                children: [
-                  const Text('弹幕列表'),
-                  iconButton(
-                    onPressed: () => setState(() {}),
-                    icon: const Icon(Icons.refresh),
-                  ),
-                ],
-              ),
-            ),
-            Expanded(
-              child: Material(
-                type: .transparency,
-                clipBehavior: .hardEdge,
-                borderRadius: const BorderRadius.vertical(
-                  bottom: Radius.circular(12),
-                ),
-                child: CustomScrollView(
-                  slivers: [
-                    ?_buildDanmakuList(ctr.staticDanmaku.nonNulls.toList()),
-                    ?_buildDanmakuList(
-                      ctr.scrollDanmaku.expand((e) => e).toList(),
-                    ),
-                    ?_buildDanmakuList(ctr.specialDanmaku.toList()),
-                    const SliverToBoxAdapter(child: SizedBox(height: 12)),
-                  ],
-                ),
-              ),
-            ),
-          ],
-        ),
-      );
-    });
-  }
-
-  Widget? _buildDanmakuList(List<DanmakuItem<DanmakuExtra>> list) {
-    if (list.isEmpty) return null;
-
-    return SliverList.builder(
-      itemCount: list.length,
-      itemBuilder: (context, index) {
-        final item = list[index];
-        final extra = item.content.extra! as VideoDanmaku;
-        return ListTile(
-          dense: true,
-          contentPadding: const EdgeInsets.symmetric(horizontal: 14),
-          onLongPress: () => Utils.copyText(item.content.text),
-          title: Text(
-            item.content.text,
-            style: const TextStyle(fontSize: 14),
-          ),
-          trailing: Row(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              Builder(
-                builder: (context) => Stack(
-                  clipBehavior: Clip.none,
-                  children: [
-                    iconButton(
-                      onPressed: () async {
-                        if (await HeaderControl.likeDanmaku(
-                              extra,
-                              plPlayerController.cid!,
-                            ) &&
-                            context.mounted) {
-                          (context as Element).markNeedsBuild();
-                        }
-                      },
-                      icon: extra.isLike
-                          ? const Icon(CustomIcons.player_dm_tip_like_solid)
-                          : const Icon(CustomIcons.player_dm_tip_like),
-                    ),
-                    if (extra.like > 0)
-                      Positioned(
-                        left: 24.5,
-                        top: 1.5,
-                        child: Text(
-                          extra.like.toString(),
-                          style: const TextStyle(
-                            fontSize: 10.5,
-                            letterSpacing: 0,
-                            // fontWeight: FontWeight.bold,
-                          ),
-                        ),
-                      ),
-                  ],
-                ),
-              ),
-              if (item.content.selfSend)
-                iconButton(
-                  onPressed: () => HeaderControl.deleteDanmaku(
-                    extra.id,
-                    plPlayerController.cid!,
-                  ).then((_) => item.expired = true),
-                  icon: const Icon(CustomIcons.player_dm_tip_recall),
-                )
-              else
-                iconButton(
-                  onPressed: () => HeaderControl.reportDanmaku(
-                    context,
-                    extra: extra,
-                    ctr: plPlayerController,
-                  ),
-                  icon: const Icon(CustomIcons.player_dm_tip_back),
-                ),
-            ],
-          ),
-        );
-      },
-    );
-  }
-
   late final isFileSource = videoDetailCtr.isFileSource;
 
   @override
@@ -1779,7 +1632,7 @@ class HeaderControlState extends State<HeaderControl>
                   );
                 }),
               if (!isFileSource) ...[
-                if (!isFSOrPip) ...[
+                if (!isFSOrPip)
                   if (videoDetailCtr.isUgc)
                     SizedBox(
                       width: btnWidth,
@@ -1795,21 +1648,6 @@ class HeaderControlState extends State<HeaderControl>
                         ),
                       ),
                     ),
-                  SizedBox(
-                    width: btnWidth,
-                    height: btnHeight,
-                    child: IconButton(
-                      tooltip: '投屏',
-                      style: btnStyle,
-                      onPressed: videoDetailCtr.onCast,
-                      icon: const Icon(
-                        Icons.cast,
-                        size: 19,
-                        color: Colors.white,
-                      ),
-                    ),
-                  ),
-                ],
                 if (plPlayerController.enableSponsorBlock)
                   SizedBox(
                     width: btnWidth,
diff --git a/lib/pages/video/widgets/header_mixin.dart b/lib/pages/video/widgets/header_mixin.dart
index 0f88f4167..77d23d1ae 100644
--- a/lib/pages/video/widgets/header_mixin.dart
+++ b/lib/pages/video/widgets/header_mixin.dart
@@ -44,8 +44,6 @@ mixin HeaderMixin<T extends StatefulWidget> on State<T> {
       (value: 2, label: '滚动'),
       (value: 5, label: '顶部'),
       (value: 4, label: '底部'),
-      (value: 6, label: '彩色'),
-      (value: 7, label: '高级'),
     ];
 
     final danmakuController = plPlayerController.danmakuController;
@@ -140,7 +138,6 @@ mixin HeaderMixin<T extends StatefulWidget> on State<T> {
           } else {
             DanmakuOptions.blockTypes.add(blockType);
           }
-          DanmakuOptions.blockColorful = DanmakuOptions.blockTypes.contains(6);
           setState(() {});
           setOptions();
         }
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index 9dad2107f..dfa48f197 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -13,7 +13,6 @@ import 'package:PiliPlus/models/common/video/video_type.dart';
 import 'package:PiliPlus/models/user/danmaku_rule.dart';
 import 'package:PiliPlus/models/video/play/url.dart';
 import 'package:PiliPlus/models_new/video/video_shot/data.dart';
-import 'package:PiliPlus/pages/danmaku/danmaku_model.dart';
 import 'package:PiliPlus/pages/sponsor_block/block_mixin.dart';
 import 'package:PiliPlus/plugin/pl_player/models/data_source.dart';
 import 'package:PiliPlus/plugin/pl_player/models/data_status.dart';
@@ -272,7 +271,7 @@ class PlPlayerController with BlockConfigMixin {
   // 弹幕相关配置
   late RuleFilter filters = Pref.danmakuFilterRule;
   // 关联弹幕控制器
-  DanmakuController<DanmakuExtra>? danmakuController;
+  DanmakuController? danmakuController;
   bool showDanmaku = true;
   Set<int> dmState = <int>{};
   late final String midHash = getCrc32(
diff --git a/lib/plugin/pl_player/utils/danmaku_options.dart b/lib/plugin/pl_player/utils/danmaku_options.dart
index 4335b57b8..82075b323 100644
--- a/lib/plugin/pl_player/utils/danmaku_options.dart
+++ b/lib/plugin/pl_player/utils/danmaku_options.dart
@@ -6,7 +6,6 @@ import 'package:canvas_danmaku/canvas_danmaku.dart';
 
 abstract final class DanmakuOptions {
   static final Set<int> blockTypes = Pref.danmakuBlockType;
-  static bool blockColorful = blockTypes.contains(6);
 
   static int danmakuWeight = Pref.danmakuWeight;
   static double danmakuFontScaleFS = Pref.danmakuFontScaleFS;
@@ -36,7 +35,6 @@ abstract final class DanmakuOptions {
       hideBottom: blockTypes.contains(4),
       hideScroll: blockTypes.contains(2),
       hideTop: blockTypes.contains(5),
-      hideSpecial: blockTypes.contains(7),
       strokeWidth: danmakuStrokeWidth,
       scrollFixedVelocity: danmakuFixedV,
       massiveMode: danmakuMassiveMode,
diff --git a/lib/utils/danmaku_utils.dart b/lib/utils/danmaku_utils.dart
index 357fe7245..68287d6f3 100644
--- a/lib/utils/danmaku_utils.dart
+++ b/lib/utils/danmaku_utils.dart
@@ -10,7 +10,6 @@ abstract final class DmUtils {
   static DanmakuItemType getPosition(int mode) => switch (mode) {
     4 => DanmakuItemType.bottom,
     5 => DanmakuItemType.top,
-    7 => DanmakuItemType.special,
     _ => DanmakuItemType.scroll,
   };
 }
diff --git a/pubspec.lock b/pubspec.lock
index 8c861eb5a..4917860de 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -230,8 +230,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: main
-      resolved-ref: af10fe3cd4d1f7071988f4d9d13cc17616f4de30
+      ref: dom
+      resolved-ref: dd75f0a2d01e1c5f1934424410e28499e8079190
       url: "https://github.com/bggRGjQaUbCoE/canvas_danmaku.git"
     source: git
     version: "0.2.6"
diff --git a/pubspec.yaml b/pubspec.yaml
index 69cd5655f..07a339c80 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -49,7 +49,7 @@ dependencies:
   canvas_danmaku:
     git:
       url: https://github.com/bggRGjQaUbCoE/canvas_danmaku.git
-      ref: main
+      ref: dom
   catcher_2: ^2.1.0
   characters: ^1.4.1
   chat_bottom_container: