diff --git a/lib/pages/main_content_page.dart b/lib/pages/main_content_page.dart
index 03bc5f9..df3096d 100644
--- a/lib/pages/main_content_page.dart
+++ b/lib/pages/main_content_page.dart
@@ -7,8 +7,8 @@ import '../utils/toast_util.dart';
 import 'movies/movie_tab_page.dart';
 import 'book/book_tab_page.dart';
 import 'note/note_tab_page.dart';
-import 'search_page.dart';
-import 'online_search_page.dart';
+import 'online_search/search_page.dart';
+import 'online_search/online_search_page.dart';
 import 'sync/webdav_sync_page.dart';
 
 /// 主内容页 - 观影/阅读/笔记标签页（PageView 滑动切换）
diff --git a/lib/pages/online_search/book_detail_page.dart b/lib/pages/online_search/book_detail_page.dart
index e978fc2..60911ac 100644
--- a/lib/pages/online_search/book_detail_page.dart
+++ b/lib/pages/online_search/book_detail_page.dart
@@ -6,12 +6,12 @@ import 'package:http/http.dart' as http;
 import 'package:path/path.dart' as p;
 import 'package:provider/provider.dart';
 import 'package:uuid/uuid.dart';
-import '../utils/server_config.dart';
-import '../utils/user_prefs.dart';
-import '../models/data_models.dart';
-import '../providers/app_provider.dart';
-import '../utils/image_path_helper.dart';
-import '../utils/toast_util.dart';
+import '../../utils/server_config.dart';
+import '../../utils/user_prefs.dart';
+import '../../models/data_models.dart';
+import '../../providers/app_provider.dart';
+import '../../utils/image_path_helper.dart';
+import '../../utils/toast_util.dart';
 
 /// 书籍详情页 - 在线版
 class BookDetailPage extends StatefulWidget {
diff --git a/lib/pages/online_search/enhanced_search_settings_page.dart b/lib/pages/online_search/enhanced_search_settings_page.dart
index f66f0af..111c1fa 100644
--- a/lib/pages/online_search/enhanced_search_settings_page.dart
+++ b/lib/pages/online_search/enhanced_search_settings_page.dart
@@ -1,9 +1,9 @@
 import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
-import '../utils/user_prefs.dart';
-import '../utils/server_config.dart';
-import 'legal_page.dart';
+import '../../utils/user_prefs.dart';
+import '../../utils/server_config.dart';
+import '../legal_page.dart';
 
 /// 增强搜索设置页面
 class EnhancedSearchSettingsPage extends StatefulWidget {
diff --git a/lib/pages/online_search/movie_detail_page.dart b/lib/pages/online_search/movie_detail_page.dart
index b45c02f..d82469c 100644
--- a/lib/pages/online_search/movie_detail_page.dart
+++ b/lib/pages/online_search/movie_detail_page.dart
@@ -5,12 +5,12 @@ import 'package:http/http.dart' as http;
 import 'package:path/path.dart' as p;
 import 'package:provider/provider.dart';
 import 'package:uuid/uuid.dart';
-import '../utils/server_config.dart';
-import '../utils/user_prefs.dart';
-import '../models/data_models.dart';
-import '../providers/app_provider.dart';
-import '../utils/image_path_helper.dart';
-import '../utils/toast_util.dart';
+import '../../utils/server_config.dart';
+import '../../utils/user_prefs.dart';
+import '../../models/data_models.dart';
+import '../../providers/app_provider.dart';
+import '../../utils/image_path_helper.dart';
+import '../../utils/toast_util.dart';
 
 /// 影视详情页 - 在线版
 class MovieDetailPage extends StatefulWidget {
diff --git a/lib/pages/online_search/online_search_page.dart b/lib/pages/online_search/online_search_page.dart
index 2fbf979..8d480af 100644
--- a/lib/pages/online_search/online_search_page.dart
+++ b/lib/pages/online_search/online_search_page.dart
@@ -1,9 +1,9 @@
 import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
-import '../utils/server_config.dart';
-import '../utils/user_prefs.dart';
-import '../utils/toast_util.dart';
+import '../../utils/server_config.dart';
+import '../../utils/user_prefs.dart';
+import '../../utils/toast_util.dart';
 import 'movie_detail_page.dart';
 import 'book_detail_page.dart';
 
diff --git a/lib/pages/online_search/search_page.dart b/lib/pages/online_search/search_page.dart
index 0bd4d0e..415e2b2 100644
--- a/lib/pages/online_search/search_page.dart
+++ b/lib/pages/online_search/search_page.dart
@@ -1,12 +1,12 @@
 import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import '../providers/app_provider.dart';
-import '../models/data_models.dart';
-import 'movies/movie_detail_page.dart';
-import 'book/book_detail_page.dart';
-import 'note/note_detail_page.dart';
-import '../widgets/fade_in_local_image.dart';
+import '../../providers/app_provider.dart';
+import '../../models/data_models.dart';
+import '../movies/movie_detail_page.dart';
+import '../book/book_detail_page.dart';
+import '../note/note_detail_page.dart';
+import '../../widgets/fade_in_local_image.dart';
 
 /// 搜索页面
 class SearchPage extends StatefulWidget {
diff --git a/lib/pages/profile_page.dart b/lib/pages/profile_page.dart
index 7544336..f87e769 100644
--- a/lib/pages/profile_page.dart
+++ b/lib/pages/profile_page.dart
@@ -17,7 +17,7 @@ import '../widgets/fade_in_local_image.dart';
 import 'statistics_page.dart';
 import 'changelog_page.dart';
 import 'legal_page.dart';
-import 'enhanced_search_settings_page.dart';
+import 'online_search/enhanced_search_settings_page.dart';
 import 'sync/cloud_sync_page.dart';
 import 'app_icon_picker_page.dart';
 import 'tag_management_page.dart';
diff --git a/lib/pages/reader/epub_player.dart b/lib/pages/reader/epub_player.dart
index 3e74d41..5b48ea8 100644
--- a/lib/pages/reader/epub_player.dart
+++ b/lib/pages/reader/epub_player.dart
@@ -9,8 +9,8 @@ import 'package:wakelock_plus/wakelock_plus.dart';
 import '../../models/reader_book.dart';
 import '../../providers/app_provider.dart';
 import '../../service/book_server.dart';
-import '../../utils/book_file_helper.dart';
-import '../../utils/reader_url_generator.dart';
+import '../../utils/reader/book_file_helper.dart';
+import '../../utils/reader/reader_url_generator.dart';
 
 /// 目录条目
 class TocItem {
diff --git a/lib/pages/reader/reader_book_detail_page.dart b/lib/pages/reader/reader_book_detail_page.dart
index cdb7462..dd85055 100644
--- a/lib/pages/reader/reader_book_detail_page.dart
+++ b/lib/pages/reader/reader_book_detail_page.dart
@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../../models/reader_book.dart';
 import '../../providers/app_provider.dart';
-import '../../utils/book_file_helper.dart';
+import '../../utils/reader/book_file_helper.dart';
 import 'reading_page.dart';
 
 /// 阅读器书籍详情页
diff --git a/lib/pages/reader/reading_page.dart b/lib/pages/reader/reading_page.dart
index ad8c118..b58272e 100644
--- a/lib/pages/reader/reading_page.dart
+++ b/lib/pages/reader/reading_page.dart
@@ -3,7 +3,7 @@ import 'package:flutter/services.dart';
 import 'package:pointer_interceptor/pointer_interceptor.dart';
 import '../../models/reader_book.dart';
 import '../../service/book_server.dart';
-import '../../utils/book_file_helper.dart';
+import '../../utils/reader/book_file_helper.dart';
 import 'epub_player.dart';
 import 'toc_drawer.dart';
 import 'progress_panel.dart';
diff --git a/lib/pages/statistics_page.dart b/lib/pages/statistics_page.dart
index b81e0cc..bab5229 100644
--- a/lib/pages/statistics_page.dart
+++ b/lib/pages/statistics_page.dart
@@ -702,7 +702,7 @@ class _StatisticsPageState extends State<StatisticsPage> {
           crossAxisAlignment: CrossAxisAlignment.end,
           children: List.generate(7, (i) {
             final ratio = weekdayCounts[i] / maxCount;
-            final barHeight = (ratio * 100).clamp(4.0, 100.0);
+            final barHeight = (ratio * 96).clamp(4.0, 96.0);
             return Expanded(
               child: Padding(
                 padding: const EdgeInsets.symmetric(horizontal: 4),
diff --git a/lib/providers/app_provider.dart b/lib/providers/app_provider.dart
index cc18a83..0bd6c44 100644
--- a/lib/providers/app_provider.dart
+++ b/lib/providers/app_provider.dart
@@ -8,7 +8,7 @@ import '../utils/movie/movie_poster_dao.dart';
 import '../utils/book/book_review_dao.dart';
 import '../utils/book/book_excerpt_dao.dart';
 import '../utils/tag/tag_dao.dart';
-import '../utils/reader_book_dao.dart';
+import '../utils/reader/reader_book_dao.dart';
 import '../models/reader_book.dart';
 import '../utils/database_helper.dart';
 import '../utils/image_path_helper.dart';
diff --git a/lib/service/book_import_service.dart b/lib/service/book_import_service.dart
index 87027c8..9bccefc 100644
--- a/lib/service/book_import_service.dart
+++ b/lib/service/book_import_service.dart
@@ -5,7 +5,7 @@ import 'package:path/path.dart' as p;
 import 'package:uuid/uuid.dart';
 import '../models/reader_book.dart';
 import '../providers/app_provider.dart';
-import '../utils/book_file_helper.dart';
+import '../utils/reader/book_file_helper.dart';
 
 /// 书籍导入服务
 class BookImportService {
diff --git a/lib/utils/reader/reader_book_dao.dart b/lib/utils/reader/reader_book_dao.dart
index ade9b61..a4d3a1e 100644
--- a/lib/utils/reader/reader_book_dao.dart
+++ b/lib/utils/reader/reader_book_dao.dart
@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
-import '../models/reader_book.dart';
-import 'database_helper.dart';
+import '../../models/reader_book.dart';
+import '../database_helper.dart';
 
 /// 阅读器书籍 DAO
 class ReaderBookDao {
diff --git a/lib/utils/reader/reader_url_generator.dart b/lib/utils/reader/reader_url_generator.dart
index 3236e54..b54ee3c 100644
--- a/lib/utils/reader/reader_url_generator.dart
+++ b/lib/utils/reader/reader_url_generator.dart
@@ -1,6 +1,6 @@
 import 'dart:convert';
-import '../service/book_server.dart';
-import 'color_converter.dart';
+import '../../service/book_server.dart';
+import '../color_converter.dart';
 
 /// 生成 foliate-js 阅读器 URL
 String generateReaderUrl({
diff --git a/lib/utils/server_config.dart b/lib/utils/server_config.dart
index 8af8637..666eb5a 100644
--- a/lib/utils/server_config.dart
+++ b/lib/utils/server_config.dart
@@ -11,7 +11,7 @@ class ServerConfig {
   static final String apiBase = '$baseUrl/api';
 
   static final String vipBaseUrl = kDebugMode
-      // ? 'http://vipapi.mooknote.iletter.top'
-      ? 'http://192.168.31.48:8081'
+      ? 'http://vipapi.mooknote.iletter.top'
+      // ? 'http://192.168.31.48:8081'
       : 'http://vipapi.mooknote.iletter.top';
 }