diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73cc156..58509f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.4.4
+
+* fix maxBulletHeight type mismatch issue
+
 ## 0.4.3
 
 * fix cannot send bullet issue
diff --git a/lib/flutter_barrage.dart b/lib/flutter_barrage.dart
index 6aaab4a..6339b3f 100644
--- a/lib/flutter_barrage.dart
+++ b/lib/flutter_barrage.dart
@@ -334,6 +334,7 @@ class _BarrageState extends State<BarrageWall> with TickerProviderStateMixin {
         debugPrint("TimelineNotifier: ${_controller.timelineNotifier?.value}");
         debugPrint("Timeline: ${_controller.timeline}");
         debugPrint("Bullets: ${_widgets.length}");
+        debugPrint("Processed: $_processed");
         debugPrint("UsedChannels: ${_usedChannel.toRadixString(2)}");
         debugPrint("LastBullets[0]: ${_lastBullets[0]}");
       }
diff --git a/pubspec.yaml b/pubspec.yaml
index 06b6fe9..829ccd9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,6 @@
 name: flutter_barrage
 description: A new barrage package project. Used to send bullet(danmu) to a container.
 version: 0.4.4
-author: Daniel Wei <danielwii0326@gmail.com>
 homepage: https://github.com/danielwii/flutter_barrage.git
 
 environment: