diff --git a/changelog/v7.4.12+163.md b/changelog/v7.4.12+163.md
new file mode 100644
index 00000000..19280645
--- /dev/null
+++ b/changelog/v7.4.12+163.md
@@ -0,0 +1,4 @@
+- 支持隐藏快速回顶按钮
+------------------------------------------------------------------------------------------
+
+- Support hiding the quick back to top FAB
\ No newline at end of file
diff --git a/lib/src/mixin/scroll_to_top_logic_mixin.dart b/lib/src/mixin/scroll_to_top_logic_mixin.dart
index d133c480..92ec363f 100644
--- a/lib/src/mixin/scroll_to_top_logic_mixin.dart
+++ b/lib/src/mixin/scroll_to_top_logic_mixin.dart
@@ -56,8 +56,8 @@ mixin Scroll2TopLogicMixin on GetxController {
       scroll2TopState.isScrollingDown = false;
     }
 
-    // if always show FAB, we don't need to update
-    if (PreferenceSetting.hideScroll2TopButton.value == Scroll2TopButtonModeEnum.never) {
+    // if always or never show FAB, we don't need to update
+    if (PreferenceSetting.hideScroll2TopButton.value == Scroll2TopButtonModeEnum.never || PreferenceSetting.hideScroll2TopButton.value == Scroll2TopButtonModeEnum.always) {
       return false;
     }
 
diff --git a/lib/src/pages/setting/preference/setting_preference_page.dart b/lib/src/pages/setting/preference/setting_preference_page.dart
index ab5abb81..59b91714 100644
--- a/lib/src/pages/setting/preference/setting_preference_page.dart
+++ b/lib/src/pages/setting/preference/setting_preference_page.dart
@@ -230,6 +230,10 @@ class SettingPreferencePage extends StatelessWidget {
             child: Text('never'.tr),
             value: Scroll2TopButtonModeEnum.never,
           ),
+          DropdownMenuItem(
+            child: Text('always'.tr),
+            value: Scroll2TopButtonModeEnum.always,
+          ),
         ],
       ),
     );
diff --git a/lib/src/setting/preference_setting.dart b/lib/src/setting/preference_setting.dart
index 711bb036..b43fd4ea 100644
--- a/lib/src/setting/preference_setting.dart
+++ b/lib/src/setting/preference_setting.dart
@@ -8,7 +8,7 @@ import '../service/storage_service.dart';
 import '../utils/locale_util.dart';
 import '../utils/log.dart';
 
-enum Scroll2TopButtonModeEnum { scrollUp, scrollDown, never }
+enum Scroll2TopButtonModeEnum { scrollUp, scrollDown, never, always }
 
 enum TagSearchBehaviour { inheritAll, inheritPartially, none }
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 54f53dbd..1cede90e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: jhentai
 description: A flutter app for E-Hentai/EXHentai
 
 publish_to: 'none'
-version: 7.4.12+162
+version: 7.4.12+163
 
 environment:
   sdk: '>=3.0.0 <4.0.0'