diff --git a/lib/pages/danmaku/view.dart b/lib/pages/danmaku/view.dart
index d19e31684..224525754 100644
--- a/lib/pages/danmaku/view.dart
+++ b/lib/pages/danmaku/view.dart
@@ -138,8 +138,8 @@ class _PlDanmakuState extends State<PlDanmaku> {
 
   double _getFontSize(isFullScreen) =>
       isFullScreen == false || widget.isPipMode == true
-          ? 15 * playerController.fontSizeVal
-          : 15 * playerController.fontSizeFSVal;
+          ? 15 * playerController.fontSize
+          : 15 * playerController.fontSizeFS;
 
   @override
   Widget build(BuildContext context) {
@@ -157,11 +157,13 @@ class _PlDanmakuState extends State<PlDanmaku> {
               fontSize: _getFontSize(playerController.isFullScreen.value),
               fontWeight: playerController.fontWeight,
               area: playerController.showArea,
-              opacity: playerController.opacityVal,
+              opacity: playerController.opacity,
               hideTop: playerController.blockTypes.contains(5),
               hideScroll: playerController.blockTypes.contains(2),
               hideBottom: playerController.blockTypes.contains(4),
-              duration: playerController.danmakuDurationVal ~/
+              duration: playerController.danmakuDuration ~/
+                  playerController.playbackSpeed,
+              staticDuration: playerController.danmakuStaticDuration ~/
                   playerController.playbackSpeed,
               strokeWidth: playerController.strokeWidth,
               lineHeight: playerController.danmakuLineHeight,
diff --git a/lib/pages/live_room/view.dart b/lib/pages/live_room/view.dart
index 567acdc9e..812db8e76 100644
--- a/lib/pages/live_room/view.dart
+++ b/lib/pages/live_room/view.dart
@@ -96,8 +96,8 @@ class _LiveRoomPageState extends State<LiveRoomPage>
 
   double _getFontSize(isFullScreen) {
     return isFullScreen == false || _isPipMode == true
-        ? 15 * plPlayerController.fontSizeVal
-        : 15 * plPlayerController.fontSizeFSVal;
+        ? 15 * plPlayerController.fontSize
+        : 15 * plPlayerController.fontSizeFS;
   }
 
   void videoSourceInit() {
@@ -176,12 +176,15 @@ class _LiveRoomPageState extends State<LiveRoomPage>
                         fontSize: _getFontSize(isFullScreen),
                         fontWeight: plPlayerController.fontWeight,
                         area: plPlayerController.showArea,
-                        opacity: plPlayerController.opacityVal,
+                        opacity: plPlayerController.opacity,
                         hideTop: plPlayerController.blockTypes.contains(5),
                         hideScroll: plPlayerController.blockTypes.contains(2),
                         hideBottom: plPlayerController.blockTypes.contains(4),
-                        duration: plPlayerController.danmakuDurationVal ~/
+                        duration: plPlayerController.danmakuDuration ~/
                             plPlayerController.playbackSpeed,
+                        staticDuration:
+                            plPlayerController.danmakuStaticDuration ~/
+                                plPlayerController.playbackSpeed,
                         strokeWidth: plPlayerController.strokeWidth,
                         lineHeight: plPlayerController.danmakuLineHeight,
                       ),
diff --git a/lib/pages/video/detail/widgets/header_control.dart b/lib/pages/video/detail/widgets/header_control.dart
index 5acc43df6..a22476046 100644
--- a/lib/pages/video/detail/widgets/header_control.dart
+++ b/lib/pages/video/detail/widgets/header_control.dart
@@ -1453,14 +1453,15 @@ class _HeaderControlState extends State<HeaderControl> {
     // 显示区域
     double showArea = widget.controller.showArea;
     // 不透明度
-    double opacityVal = widget.controller.opacityVal;
+    double opacity = widget.controller.opacity;
     // 字体大小
-    double fontSizeVal = widget.controller.fontSizeVal;
+    double fontSize = widget.controller.fontSize;
     // 全屏字体大小
-    double fontSizeFSVal = widget.controller.fontSizeFSVal;
+    double fontSizeFS = widget.controller.fontSizeFS;
     double danmakuLineHeight = widget.controller.danmakuLineHeight;
     // 弹幕速度
-    double danmakuDurationVal = widget.controller.danmakuDurationVal;
+    double danmakuDuration = widget.controller.danmakuDuration;
+    double danmakuStaticDuration = widget.controller.danmakuStaticDuration;
     // 弹幕描边
     double strokeWidth = widget.controller.strokeWidth;
     // 字体粗细
@@ -1499,31 +1500,46 @@ class _HeaderControlState extends State<HeaderControl> {
           }
 
           void updateDuration(double val) {
-            danmakuDurationVal = val;
+            danmakuDuration = val;
             widget.controller
-              ..danmakuDurationVal = danmakuDurationVal
+              ..danmakuDuration = danmakuDuration
               ..putDanmakuSettings();
             setState(() {});
             try {
               danmakuController?.updateOption(
                 danmakuController.option.copyWith(
                     duration:
-                        danmakuDurationVal ~/ widget.controller.playbackSpeed),
+                        danmakuDuration ~/ widget.controller.playbackSpeed),
+              );
+            } catch (_) {}
+          }
+
+          void updateStaticDuration(double val) {
+            danmakuStaticDuration = val;
+            widget.controller
+              ..danmakuStaticDuration = danmakuStaticDuration
+              ..putDanmakuSettings();
+            setState(() {});
+            try {
+              danmakuController?.updateOption(
+                danmakuController.option.copyWith(
+                    staticDuration: danmakuStaticDuration ~/
+                        widget.controller.playbackSpeed),
               );
             } catch (_) {}
           }
 
           void updateFontSizeFS(double val) {
-            fontSizeFSVal = val;
+            fontSizeFS = val;
             widget.controller
-              ..fontSizeFSVal = fontSizeFSVal
+              ..fontSizeFS = fontSizeFS
               ..putDanmakuSettings();
             setState(() {});
             if (widget.controller.isFullScreen.value == true) {
               try {
                 danmakuController?.updateOption(
                   danmakuController.option.copyWith(
-                    fontSize: (15 * fontSizeFSVal).toDouble(),
+                    fontSize: (15 * fontSizeFS).toDouble(),
                   ),
                 );
               } catch (_) {}
@@ -1531,16 +1547,16 @@ class _HeaderControlState extends State<HeaderControl> {
           }
 
           void updateFontSize(double val) {
-            fontSizeVal = val;
+            fontSize = val;
             widget.controller
-              ..fontSizeVal = fontSizeVal
+              ..fontSize = fontSize
               ..putDanmakuSettings();
             setState(() {});
             if (widget.controller.isFullScreen.value == false) {
               try {
                 danmakuController?.updateOption(
                   danmakuController.option.copyWith(
-                    fontSize: (15 * fontSizeVal).toDouble(),
+                    fontSize: (15 * fontSize).toDouble(),
                   ),
                 );
               } catch (_) {}
@@ -1574,9 +1590,9 @@ class _HeaderControlState extends State<HeaderControl> {
           }
 
           void updateOpacity(double val) {
-            opacityVal = val;
+            opacity = val;
             widget.controller
-              ..opacityVal = opacityVal
+              ..opacity = opacity
               ..putDanmakuSettings();
             setState(() {});
             try {
@@ -1751,7 +1767,7 @@ class _HeaderControlState extends State<HeaderControl> {
                     Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       children: [
-                        Text('不透明度 ${opacityVal * 100}%'),
+                        Text('不透明度 ${opacity * 100}%'),
                         resetBtn('100.0%', () => updateOpacity(1.0)),
                       ],
                     ),
@@ -1767,9 +1783,9 @@ class _HeaderControlState extends State<HeaderControl> {
                         child: Slider(
                           min: 0,
                           max: 1,
-                          value: opacityVal,
+                          value: opacity,
                           divisions: 10,
-                          label: '${opacityVal * 100}%',
+                          label: '${opacity * 100}%',
                           onChanged: updateOpacity,
                         ),
                       ),
@@ -1831,7 +1847,7 @@ class _HeaderControlState extends State<HeaderControl> {
                     Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       children: [
-                        Text('字体大小 ${(fontSizeVal * 100).toStringAsFixed(1)}%'),
+                        Text('字体大小 ${(fontSize * 100).toStringAsFixed(1)}%'),
                         resetBtn('100.0%', () => updateFontSize(1.0)),
                       ],
                     ),
@@ -1847,9 +1863,9 @@ class _HeaderControlState extends State<HeaderControl> {
                         child: Slider(
                           min: 0.5,
                           max: 2.5,
-                          value: fontSizeVal,
+                          value: fontSize,
                           divisions: 20,
-                          label: '${(fontSizeVal * 100).toStringAsFixed(1)}%',
+                          label: '${(fontSize * 100).toStringAsFixed(1)}%',
                           onChanged: updateFontSize,
                         ),
                       ),
@@ -1858,7 +1874,7 @@ class _HeaderControlState extends State<HeaderControl> {
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       children: [
                         Text(
-                            '全屏字体大小 ${(fontSizeFSVal * 100).toStringAsFixed(1)}%'),
+                            '全屏字体大小 ${(fontSizeFS * 100).toStringAsFixed(1)}%'),
                         resetBtn('120.0%', () => updateFontSizeFS(1.2)),
                       ],
                     ),
@@ -1874,9 +1890,9 @@ class _HeaderControlState extends State<HeaderControl> {
                         child: Slider(
                           min: 0.5,
                           max: 2.5,
-                          value: fontSizeFSVal,
+                          value: fontSizeFS,
                           divisions: 20,
-                          label: '${(fontSizeFSVal * 100).toStringAsFixed(1)}%',
+                          label: '${(fontSizeFS * 100).toStringAsFixed(1)}%',
                           onChanged: updateFontSizeFS,
                         ),
                       ),
@@ -1884,7 +1900,7 @@ class _HeaderControlState extends State<HeaderControl> {
                     Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       children: [
-                        Text('弹幕时长 $danmakuDurationVal 秒'),
+                        Text('滚动弹幕时长 $danmakuDuration 秒'),
                         resetBtn(7.0, () => updateDuration(7.0)),
                       ],
                     ),
@@ -1900,15 +1916,43 @@ class _HeaderControlState extends State<HeaderControl> {
                         child: Slider(
                           min: 1,
                           max: 50,
-                          value: danmakuDurationVal,
+                          value: danmakuDuration,
                           divisions: 49,
-                          label: danmakuDurationVal.toString(),
+                          label: danmakuDuration.toString(),
                           onChanged: (double val) {
                             updateDuration(val.toPrecision(1));
                           },
                         ),
                       ),
                     ),
+                    Row(
+                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                      children: [
+                        Text('静态弹幕时长 $danmakuStaticDuration 秒'),
+                        resetBtn(4.0, () => updateStaticDuration(4.0)),
+                      ],
+                    ),
+                    Padding(
+                      padding: const EdgeInsets.only(
+                        top: 0,
+                        bottom: 6,
+                        left: 10,
+                        right: 10,
+                      ),
+                      child: SliderTheme(
+                        data: sliderTheme,
+                        child: Slider(
+                          min: 1,
+                          max: 50,
+                          value: danmakuStaticDuration,
+                          divisions: 49,
+                          label: danmakuStaticDuration.toString(),
+                          onChanged: (double val) {
+                            updateStaticDuration(val.toPrecision(1));
+                          },
+                        ),
+                      ),
+                    ),
                     Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       children: [
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index dfd2b3340..0d108f7fa 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -270,13 +270,14 @@ class PlPlayerController {
   // 弹幕相关配置
   late List blockTypes;
   late double showArea;
-  late double opacityVal;
-  late double fontSizeVal;
-  late double fontSizeFSVal;
+  late double opacity;
+  late double fontSize;
+  late double fontSizeFS;
   late double strokeWidth;
   late int fontWeight;
   late bool massiveMode;
-  late double danmakuDurationVal;
+  late double danmakuDuration;
+  late double danmakuStaticDuration;
   late List<double> speedList;
   double? defaultDuration;
   late bool enableAutoLongPressSpeed = false;
@@ -409,18 +410,19 @@ class PlPlayerController {
     blockTypes = setting.get(SettingBoxKey.danmakuBlockType, defaultValue: []);
     showArea = setting.get(SettingBoxKey.danmakuShowArea, defaultValue: 0.5);
     // 不透明度
-    opacityVal = setting.get(SettingBoxKey.danmakuOpacity, defaultValue: 1.0);
+    opacity = setting.get(SettingBoxKey.danmakuOpacity, defaultValue: 1.0);
     // 字体大小
-    fontSizeVal =
-        setting.get(SettingBoxKey.danmakuFontScale, defaultValue: 1.0);
+    fontSize = setting.get(SettingBoxKey.danmakuFontScale, defaultValue: 1.0);
     // 全屏字体大小
-    fontSizeFSVal = GStorage.danmakuFontScaleFS;
+    fontSizeFS = GStorage.danmakuFontScaleFS;
     subtitleFontScale = GStorage.subtitleFontScale;
     subtitleFontScaleFS = GStorage.subtitleFontScaleFS;
     massiveMode = GStorage.danmakuMassiveMode;
     // 弹幕时间
-    danmakuDurationVal =
+    danmakuDuration =
         setting.get(SettingBoxKey.danmakuDuration, defaultValue: 7.0);
+    danmakuStaticDuration =
+        setting.get(SettingBoxKey.danmakuStaticDuration, defaultValue: 4.0);
     // 描边粗细
     strokeWidth = setting.get(SettingBoxKey.strokeWidth, defaultValue: 1.5);
     // 弹幕字体粗细
@@ -1509,10 +1511,11 @@ class PlPlayerController {
     setting.put(SettingBoxKey.danmakuWeight, danmakuWeight);
     setting.put(SettingBoxKey.danmakuBlockType, blockTypes);
     setting.put(SettingBoxKey.danmakuShowArea, showArea);
-    setting.put(SettingBoxKey.danmakuOpacity, opacityVal);
-    setting.put(SettingBoxKey.danmakuFontScale, fontSizeVal);
-    setting.put(SettingBoxKey.danmakuFontScaleFS, fontSizeFSVal);
-    setting.put(SettingBoxKey.danmakuDuration, danmakuDurationVal);
+    setting.put(SettingBoxKey.danmakuOpacity, opacity);
+    setting.put(SettingBoxKey.danmakuFontScale, fontSize);
+    setting.put(SettingBoxKey.danmakuFontScaleFS, fontSizeFS);
+    setting.put(SettingBoxKey.danmakuDuration, danmakuDuration);
+    setting.put(SettingBoxKey.danmakuStaticDuration, danmakuStaticDuration);
     setting.put(SettingBoxKey.strokeWidth, strokeWidth);
     setting.put(SettingBoxKey.fontWeight, fontWeight);
     setting.put(SettingBoxKey.danmakuLineHeight, danmakuLineHeight);
diff --git a/lib/utils/storage.dart b/lib/utils/storage.dart
index d7c51896a..50fad0812 100644
--- a/lib/utils/storage.dart
+++ b/lib/utils/storage.dart
@@ -741,6 +741,7 @@ class SettingBoxKey {
       danmakuFontScale = 'danmakuFontScale',
       danmakuFontScaleFS = 'danmakuFontScaleFS',
       danmakuDuration = 'danmakuDuration',
+      danmakuStaticDuration = 'danmakuStaticDuration',
       danmakuMassiveMode = 'danmakuMassiveMode',
       danmakuLineHeight = 'danmakuLineHeight',
       strokeWidth = 'strokeWidth',
diff --git a/pubspec.lock b/pubspec.lock
index 1c0112dd3..28ba17ef4 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -252,7 +252,7 @@ packages:
     description:
       path: "."
       ref: main
-      resolved-ref: "4fb1d2d15fa84d28aae45aa2324beb7f230c045c"
+      resolved-ref: "5391050a7e070a85234762edadc93298c6ed6523"
       url: "https://github.com/bggRGjQaUbCoE/canvas_danmaku.git"
     source: git
     version: "0.2.6"