diff --git a/lib/pages/mine/controller.dart b/lib/pages/mine/controller.dart
index 19930930e..7f1721ff2 100644
--- a/lib/pages/mine/controller.dart
+++ b/lib/pages/mine/controller.dart
@@ -30,12 +30,14 @@ class MineController
   // 用户状态 动态、关注、粉丝
   Rx<UserStat> userStat = UserStat().obs;
 
-  Rx<ThemeType> themeType = ThemeType.system.obs;
-  static RxBool anonymity =
-      (Accounts.account.isNotEmpty && !Accounts.heartbeat.isLogin).obs;
+  Rx<ThemeType> themeType = Pref.themeType.obs;
+
   ThemeType get nextThemeType =>
       ThemeType.values[(themeType.value.index + 1) % ThemeType.values.length];
 
+  static RxBool anonymity =
+      (Accounts.account.isNotEmpty && !Accounts.heartbeat.isLogin).obs;
+
   late final list =
       <({IconData icon, double size, String title, VoidCallback onTap})>[
         (
diff --git a/lib/utils/storage_pref.dart b/lib/utils/storage_pref.dart
index 44ce45bde..32bf07b12 100644
--- a/lib/utils/storage_pref.dart
+++ b/lib/utils/storage_pref.dart
@@ -79,13 +79,13 @@ abstract class Pref {
         defaultValue: 0,
       )];
 
-  static int get themeTypeInt => _setting.get(
+  static int get _themeTypeInt => _setting.get(
     SettingBoxKey.themeMode,
     defaultValue: ThemeType.system.index,
   );
 
   static ThemeMode get themeMode {
-    return switch (themeTypeInt) {
+    return switch (_themeTypeInt) {
       0 => ThemeMode.light,
       1 => ThemeMode.dark,
       _ => ThemeMode.system,
@@ -142,7 +142,7 @@ abstract class Pref {
   static int get picQuality =>
       _setting.get(SettingBoxKey.defaultPicQa, defaultValue: 10);
 
-  static ThemeType get themeType => ThemeType.values[themeTypeInt];
+  static ThemeType get themeType => ThemeType.values[_themeTypeInt];
 
   static DynamicBadgeMode get dynamicBadgeType =>
       DynamicBadgeMode.values[_setting.get(