diff --git a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/aa_menu/_font_item.dart b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/aa_menu/_font_item.dart
index 0265ea2c02..0558b176b2 100644
--- a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/aa_menu/_font_item.dart
+++ b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/aa_menu/_font_item.dart
@@ -51,8 +51,7 @@ class FontFamilyItem extends StatelessWidget {
         if (newFont != null && !selection.isCollapsed) {
           if (newFont != fontFamily) {
             await editorState.formatDelta(selection, {
-              AppFlowyRichTextKeys.fontFamily:
-                  GoogleFonts.getFont(newFont).fontFamily,
+              AppFlowyRichTextKeys.fontFamily: newFont,
             });
           }
         }
diff --git a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_style.dart b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_style.dart
index 044a96098c..83dde0036b 100644
--- a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_style.dart
+++ b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_style.dart
@@ -1,8 +1,5 @@
 import 'dart:math';
 
-import 'package:flutter/gestures.dart';
-import 'package:flutter/material.dart';
-
 import 'package:appflowy/core/helpers/url_launcher.dart';
 import 'package:appflowy/plugins/document/application/document_appearance_cubit.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/mention/mention_block.dart';
@@ -15,6 +12,8 @@ import 'package:appflowy/workspace/application/settings/appearance/appearance_cu
 import 'package:appflowy/workspace/application/settings/appearance/base_appearance.dart';
 import 'package:appflowy_editor/appflowy_editor.dart' hide Log;
 import 'package:collection/collection.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
 import 'package:google_fonts/google_fonts.dart';
@@ -248,7 +247,16 @@ class EditorStyleCustomizer {
     // try to refresh font here.
     if (attributes.fontFamily != null) {
       try {
-        GoogleFonts.getFont(attributes.fontFamily!.parseFontFamilyName());
+        if (before.text?.contains('_regular') == true) {
+          GoogleFonts.getFont(attributes.fontFamily!.parseFontFamilyName());
+        } else {
+          return TextSpan(
+            text: before.text,
+            style: after.style?.merge(
+              GoogleFonts.getFont(attributes.fontFamily!),
+            ),
+          );
+        }
       } catch (e) {
         // ignore
       }
diff --git a/frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/settings_appearance/font_family_setting.dart b/frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/settings_appearance/font_family_setting.dart
index 7a25e2f032..d06b160fcf 100644
--- a/frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/settings_appearance/font_family_setting.dart
+++ b/frontend/appflowy_flutter/lib/workspace/presentation/settings/widgets/settings_appearance/font_family_setting.dart
@@ -1,5 +1,3 @@
-import 'package:flutter/material.dart';
-
 import 'package:appflowy/generated/flowy_svgs.g.dart';
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/application/document_appearance_cubit.dart';
@@ -10,6 +8,7 @@ import 'package:appflowy_popover/appflowy_popover.dart';
 import 'package:collection/collection.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:google_fonts/google_fonts.dart';
 
@@ -186,7 +185,7 @@ class _FontFamilyDropDownState extends State<FontFamilyDropDown> {
                   : null,
           onTap: () {
             if (widget.onFontFamilyChanged != null) {
-              widget.onFontFamilyChanged!(style.fontFamily!);
+              widget.onFontFamilyChanged!(buttonFontFamily);
             } else {
               final fontFamily = style.fontFamily!.parseFontFamilyName();
               if (widget.currentFontFamily.parseFontFamilyName() !=