diff --git a/lib/pages/character/character_form_page.dart b/lib/pages/character/character_form_page.dart
index 1a79920..b2a1282 100644
--- a/lib/pages/character/character_form_page.dart
+++ b/lib/pages/character/character_form_page.dart
@@ -68,13 +68,6 @@ class _CharacterFormPageState extends State<CharacterFormPage> {
     super.dispose();
   }
 
-  String get _entityLabel => switch (widget.entityType) {
-    'movie' => '影视',
-    'book' => '书籍',
-    'game' => '游戏',
-    _ => '作品',
-  };
-
   @override
   Widget build(BuildContext context) {
     final colors = Theme.of(context).colorScheme;
diff --git a/lib/pages/game/game_share_page.dart b/lib/pages/game/game_share_page.dart
index c53bae5..5d7f026 100644
--- a/lib/pages/game/game_share_page.dart
+++ b/lib/pages/game/game_share_page.dart
@@ -247,12 +247,12 @@ class _GameSharePageState extends State<GameSharePage> {
 
 class _DashedLinePainter extends CustomPainter {
   final Color color;
-  final double dashWidth;
-  final double dashSpace;
-  _DashedLinePainter({required this.color, this.dashWidth = 4, this.dashSpace = 4});
+  _DashedLinePainter({required this.color});
 
   @override
   void paint(Canvas canvas, Size size) {
+    const dashWidth = 4.0;
+    const dashSpace = 4.0;
     final paint = Paint()..color = color..strokeWidth = 1..style = PaintingStyle.stroke;
     double x = 0;
     while (x < size.width) { canvas.drawLine(Offset(x, 0), Offset(x + dashWidth, 0), paint); x += dashWidth + dashSpace; }
diff --git a/lib/pages/movies/movie_form_page.dart b/lib/pages/movies/movie_form_page.dart
index 7cad7ed..077fede 100644
--- a/lib/pages/movies/movie_form_page.dart
+++ b/lib/pages/movies/movie_form_page.dart
@@ -13,7 +13,6 @@ import '../../models/data_models.dart';
 import '../../utils/toast_util.dart';
 import '../../utils/image_path_helper.dart';
 import '../../widgets/genre_selector_page.dart';
-import '../../widgets/text_input_panel.dart';
 import '../../widgets/duration_picker.dart';
 import '../../widgets/alternate_titles_dialog.dart';
 import '../../widgets/app_overlay.dart';
diff --git a/lib/pages/people/person_detail_page.dart b/lib/pages/people/person_detail_page.dart
index 0a86bea..e0e5cf9 100644
--- a/lib/pages/people/person_detail_page.dart
+++ b/lib/pages/people/person_detail_page.dart
@@ -1,4 +1,3 @@
-import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../../models/data_models.dart';
diff --git a/lib/widgets/custom_drawer.dart b/lib/widgets/custom_drawer.dart
index 2ef6abc..5f976a2 100644
--- a/lib/widgets/custom_drawer.dart
+++ b/lib/widgets/custom_drawer.dart
@@ -6,7 +6,6 @@ import 'package:package_info_plus/package_info_plus.dart';
 import '../providers/app_provider.dart';
 import '../utils/user_prefs.dart';
 import 'package:flutter_svg/flutter_svg.dart';
-import 'reviewed_stamp_icon.dart';
 import '../pages/explore/encounter_page.dart';
 import '../pages/explore/stroll_page.dart';
 import '../pages/explore/reviewed_page.dart';