diff --git a/src/MaaWpfGui/MaaWpfGui.csproj b/src/MaaWpfGui/MaaWpfGui.csproj
index 636ef46c63..6fa8a3195f 100644
--- a/src/MaaWpfGui/MaaWpfGui.csproj
+++ b/src/MaaWpfGui/MaaWpfGui.csproj
@@ -108,8 +108,10 @@
       <Version>3.4.5</Version>
     </PackageReference>
     <PackageReference Include="MdXaml">
-      <Version>1.15.0</Version>
+      <Version>1.21.0</Version>
     </PackageReference>
+    <PackageReference Include="MdXaml.Html" Version="1.21.0" />
+    <PackageReference Include="MdXaml.Plugins" Version="1.21.0" />
     <PackageReference Include="Microsoft.Toolkit.Uwp.Notifications">
       <Version>7.1.2</Version>
     </PackageReference>
diff --git a/src/MaaWpfGui/ViewModels/UI/AnnouncementViewModel.cs b/src/MaaWpfGui/ViewModels/UI/AnnouncementViewModel.cs
index cc264bba60..774cc4e8a6 100644
--- a/src/MaaWpfGui/ViewModels/UI/AnnouncementViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/AnnouncementViewModel.cs
@@ -20,8 +20,7 @@ using System.Windows.Documents;
 using System.Windows.Input;
 using MaaWpfGui.Constants;
 using MaaWpfGui.Helper;
-using Markdig;
-using Markdig.Wpf;
+using MdXaml;
 using Stylet;
 
 namespace MaaWpfGui.ViewModels.UI
@@ -61,9 +60,6 @@ namespace MaaWpfGui.ViewModels.UI
             }
         }
 
-        public FlowDocument AnnouncementInfoDoc => Markdig.Wpf.Markdown.ToFlowDocument(AnnouncementInfo,
-            new MarkdownPipelineBuilder().UseSupportedExtensions().Build());
-
         /// <summary>
         /// 检查更新
         /// </summary>
diff --git a/src/MaaWpfGui/Views/UI/AnnouncementView.xaml b/src/MaaWpfGui/Views/UI/AnnouncementView.xaml
index d8d3c7e710..3e6d7997af 100644
--- a/src/MaaWpfGui/Views/UI/AnnouncementView.xaml
+++ b/src/MaaWpfGui/Views/UI/AnnouncementView.xaml
@@ -4,9 +4,10 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:hc="https://handyorg.github.io/handycontrol"
-    xmlns:markdig="clr-namespace:Markdig.Wpf;assembly=Markdig.Wpf"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:s="https://github.com/canton7/Stylet"
+    xmlns:mdxam="clr-namespace:MdXaml;assembly=MdXaml"
+    xmlns:mdplug="clr-namespace:MdXaml.Plugins;assembly=MdXaml.Plugins"
+    xmlns:mdhtml="clr-namespace:MdXaml.Html;assembly=MdXaml.Html"
     xmlns:ui="clr-namespace:MaaWpfGui.ViewModels.UI"
     Title="{DynamicResource Announcement}"
     Width="600"
@@ -19,35 +20,23 @@
             <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
 
-        <FlowDocumentScrollViewer
-            x:Name="UpdateInfoMarkdownDocument"
-            Grid.Row="0"
-            Document="{Binding AnnouncementInfoDoc}"
-            Zoom="90">
+        <mdxam:MarkdownScrollViewer
+            ClickAction="SafetyOpenBrowser"
+            Markdown="{Binding AnnouncementInfo}"
+            Margin="10,0,10,0"
+            Zoom="120">
+            <mdxam:MarkdownScrollViewer.MarkdownStyle>
+                <Style TargetType="FlowDocument" BasedOn="{x:Static mdxam:MarkdownStyle.Sasabune}">
+                    <Setter Property="FontFamily" Value="Microsoft YaHei"/>
+                </Style>
+            </mdxam:MarkdownScrollViewer.MarkdownStyle>
+            <mdxam:MarkdownScrollViewer.Plugins>
+                <mdplug:MdXamlPlugins>
+                    <mdhtml:HtmlPluginSetup/>
+                </mdplug:MdXamlPlugins>
+            </mdxam:MarkdownScrollViewer.Plugins>
+        </mdxam:MarkdownScrollViewer>
 
-            <FlowDocumentScrollViewer.Template>
-                <ControlTemplate TargetType="FlowDocumentScrollViewer">
-                    <Border
-                        Margin="{TemplateBinding Padding}"
-                        BorderBrush="{TemplateBinding BorderBrush}"
-                        BorderThickness="{TemplateBinding BorderThickness}"
-                        CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius), RelativeSource={RelativeSource TemplatedParent}}"
-                        Focusable="False">
-
-                        <hc:ScrollViewer
-                            x:Name="PART_ContentHost"
-                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
-                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
-                            CanContentScroll="True"
-                            IsInertiaEnabled="True" />
-                    </Border>
-                </ControlTemplate>
-            </FlowDocumentScrollViewer.Template>
-
-            <FlowDocumentScrollViewer.CommandBindings>
-                <CommandBinding Command="{x:Static markdig:Commands.Hyperlink}" Executed="{s:Action OpenHyperlink}" />
-            </FlowDocumentScrollViewer.CommandBindings>
-        </FlowDocumentScrollViewer>
         <CheckBox
             Grid.Row="1"
             Height="30"
@@ -57,4 +46,4 @@
             Content="{DynamicResource GachaShowDisclaimerNoMore}"
             IsChecked="{Binding DoNotRemindThisAnnouncementAgain}" />
     </Grid>
-</hc:Window>
+</hc:Window>
\ No newline at end of file