diff --git a/lib/services/get/favorites_controller.dart b/lib/services/get/favorites_controller.dart
index 98dd8c1..f8b5b08 100644
--- a/lib/services/get/favorites_controller.dart
+++ b/lib/services/get/favorites_controller.dart
@@ -6,6 +6,8 @@ import 'theme_controller.dart';
 class FavoritesController extends GetxController {
   static const String _isGridViewKey = 'favorites_is_grid_view';
 
+  final ThemeController _themeController = Get.find<ThemeController>();
+
   var categories = ['全部', '点赞', '笔记', '推送', '每日一句'].obs;
   var isGridView = true.obs;
   var currentTabIndex = 0.obs;
@@ -52,17 +54,12 @@ class FavoritesController extends GetxController {
 
   Future<void> refreshContent() async {
     await Future.delayed(const Duration(milliseconds: 500));
-    Get.snackbar(
-      '提示',
-      '内容已刷新',
-      colorText: Get.find<ThemeController>().currentThemeColor,
-    );
+    Get.snackbar('提示', '内容已刷新', colorText: _themeController.currentThemeColor);
   }
 
   void showFilterOptions(BuildContext context) {
-    final themeController = Get.find<ThemeController>();
-    final isDark = themeController.isDarkMode;
-    final themeColor = themeController.currentThemeColor;
+    final isDark = _themeController.isDarkMode;
+    final themeColor = _themeController.currentThemeColor;
 
     showModalBottomSheet(
       context: context,
@@ -93,66 +90,78 @@ class FavoritesController extends GetxController {
               ),
             ),
             const SizedBox(height: 16),
-            Obx(() => ListTile(
-              leading: Icon(Icons.date_range, color: themeColor),
-              title: Text(
-                '按时间排序',
-                style: TextStyle(color: isDark ? Colors.white : Colors.black87),
+            Obx(
+              () => ListTile(
+                leading: Icon(Icons.date_range, color: themeColor),
+                title: Text(
+                  '按时间排序',
+                  style: TextStyle(
+                    color: isDark ? Colors.white : Colors.black87,
+                  ),
+                ),
+                trailing: Icon(
+                  sortByTime.value
+                      ? Icons.radio_button_checked
+                      : Icons.radio_button_unchecked,
+                  color: themeColor,
+                ),
+                onTap: () {
+                  Navigator.pop(context);
+                  sortByTime.value = true;
+                  Future.delayed(const Duration(milliseconds: 100), () {
+                    Get.snackbar('提示', '已按时间排序', colorText: themeColor);
+                  });
+                },
               ),
-              trailing: Icon(
-                sortByTime.value
-                    ? Icons.radio_button_checked
-                    : Icons.radio_button_unchecked,
-                color: themeColor,
+            ),
+            Obx(
+              () => ListTile(
+                leading: Icon(Icons.title, color: themeColor),
+                title: Text(
+                  '按分类排序',
+                  style: TextStyle(
+                    color: isDark ? Colors.white : Colors.black87,
+                  ),
+                ),
+                trailing: Icon(
+                  !sortByTime.value
+                      ? Icons.radio_button_checked
+                      : Icons.radio_button_unchecked,
+                  color: themeColor,
+                ),
+                onTap: () {
+                  Navigator.pop(context);
+                  sortByTime.value = false;
+                  Future.delayed(const Duration(milliseconds: 100), () {
+                    Get.snackbar('提示', '已按分类排序', colorText: themeColor);
+                  });
+                },
               ),
-              onTap: () {
-                Navigator.pop(context);
-                sortByTime.value = true;
-                Future.delayed(const Duration(milliseconds: 100), () {
-                  Get.snackbar('提示', '已按时间排序', colorText: themeColor);
-                });
-              },
-            )),
-            Obx(() => ListTile(
-              leading: Icon(Icons.title, color: themeColor),
-              title: Text(
-                '按分类排序',
-                style: TextStyle(color: isDark ? Colors.white : Colors.black87),
-              ),
-              trailing: Icon(
-                !sortByTime.value
-                    ? Icons.radio_button_checked
-                    : Icons.radio_button_unchecked,
-                color: themeColor,
-              ),
-              onTap: () {
-                Navigator.pop(context);
-                sortByTime.value = false;
-                Future.delayed(const Duration(milliseconds: 100), () {
-                  Get.snackbar('提示', '已按分类排序', colorText: themeColor);
-                });
-              },
-            )),
+            ),
             const Divider(color: Colors.grey),
-            Obx(() => ListTile(
-              leading: Icon(Icons.swap_vert, color: themeColor),
-              title: Text(
-                likesFirst.value ? '点赞在前' : '笔记在前',
-                style: TextStyle(color: isDark ? Colors.white : Colors.black87),
+            Obx(
+              () => ListTile(
+                leading: Icon(Icons.swap_vert, color: themeColor),
+                title: Text(
+                  likesFirst.value ? '点赞在前' : '笔记在前',
+                  style: TextStyle(
+                    color: isDark ? Colors.white : Colors.black87,
+                  ),
+                ),
+                trailing: Icon(Icons.swap_vert, color: themeColor),
+                onTap: () {
+                  Navigator.pop(context);
+                  likesFirst.value = !likesFirst.value;
+                  Future.delayed(const Duration(milliseconds: 100), () {
+                    Get.snackbar(
+                      '提示',
+                      likesFirst.value ? '点赞在前' : '笔记在前',
+                      colorText: themeColor,
+                    );
+                  });
+                },
               ),
-              trailing: Icon(Icons.swap_vert, color: themeColor),
-              onTap: () {
-                Navigator.pop(context);
-                likesFirst.value = !likesFirst.value;
-                Future.delayed(const Duration(milliseconds: 100), () {
-                  Get.snackbar(
-                    '提示',
-                    likesFirst.value ? '点赞在前' : '笔记在前',
-                    colorText: themeColor,
-                  );
-                });
-              },
-            )),
+            ),
           ],
         ),
       ),