diff --git a/Flow.Launcher/Resources/Pages/WelcomePage1.xaml b/Flow.Launcher/Resources/Pages/WelcomePage1.xaml
index a7882568d..7010225f0 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage1.xaml
+++ b/Flow.Launcher/Resources/Pages/WelcomePage1.xaml
@@ -1,10 +1,11 @@
-<Page
+<ui:Page
     x:Class="Flow.Launcher.Resources.Pages.WelcomePage1"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:local="clr-namespace:Flow.Launcher.Resources.Pages"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:ui="http://schemas.modernwpf.com/2019"
     Title="WelcomePage1"
     DataContext="{Binding RelativeSource={RelativeSource Self}}"
     mc:Ignorable="d">
@@ -148,4 +149,4 @@
             </StackPanel>
         </Grid>
     </ScrollViewer>
-</Page>
+</ui:Page>
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage1.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage1.xaml.cs
index 9cf1c53a7..5eb971c12 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage1.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage1.xaml.cs
@@ -25,7 +25,7 @@ namespace Flow.Launcher.Resources.Pages
     /// <summary>
     /// WelcomePage1.xaml에 대한 상호 작용 논리
     /// </summary>
-    public partial class WelcomePage1 : Page
+    public partial class WelcomePage1
     {
 
         public WelcomePage1(Settings settings)
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml
index f3202fd24..f8b30093b 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml
+++ b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml
@@ -1,4 +1,4 @@
-<Page
+<ui:Page
     x:Class="Flow.Launcher.Resources.Pages.WelcomePage2"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -119,4 +119,4 @@
             </StackPanel>
         </Grid>
     </ScrollViewer>
-</Page>
+</ui:Page>
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs
index ed606c6c7..7c4b225d7 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs
@@ -20,7 +20,7 @@ namespace Flow.Launcher.Resources.Pages
     /// <summary>
     /// WelcomePage2.xaml에 대한 상호 작용 논리
     /// </summary>
-    public partial class WelcomePage2 : Page
+    public partial class WelcomePage2
     {
         private readonly Settings settings;
 
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage3.xaml b/Flow.Launcher/Resources/Pages/WelcomePage3.xaml
index 97e431dc9..cb39ff31c 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage3.xaml
+++ b/Flow.Launcher/Resources/Pages/WelcomePage3.xaml
@@ -1,10 +1,11 @@
-<Page
+<ui:Page
     x:Class="Flow.Launcher.Resources.Pages.WelcomePage3"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:local="clr-namespace:Flow.Launcher.Resources.Pages"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:ui="http://schemas.modernwpf.com/2019"
     Title="WelcomePage3"
     mc:Ignorable="d">
     <Page.Resources>
@@ -303,4 +304,4 @@
 
         </Grid>
     </ScrollViewer>
-</Page>
+</ui:Page>
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage3.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage3.xaml.cs
index 39c260b54..83b19379b 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage3.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage3.xaml.cs
@@ -17,7 +17,7 @@ using System.Windows.Shapes;
 namespace Flow.Launcher.Resources.Pages
 {
 
-    public partial class WelcomePage3 : Page
+    public partial class WelcomePage3
     {
         public WelcomePage3()
         {
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage4.xaml b/Flow.Launcher/Resources/Pages/WelcomePage4.xaml
index e2062dcf2..2511d9770 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage4.xaml
+++ b/Flow.Launcher/Resources/Pages/WelcomePage4.xaml
@@ -1,10 +1,11 @@
-<Page
+<ui:Page
     x:Class="Flow.Launcher.Resources.Pages.WelcomePage4"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:local="clr-namespace:Flow.Launcher.Resources.Pages"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:ui="http://schemas.modernwpf.com/2019"
     Title="WelcomePage4"
     d:DesignHeight="450"
     d:DesignWidth="800"
@@ -132,4 +133,4 @@
             </StackPanel>
         </Grid>
     </ScrollViewer>
-</Page>
+</ui:Page>
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage4.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage4.xaml.cs
index cd1a988a2..62b36f83f 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage4.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage4.xaml.cs
@@ -18,7 +18,7 @@ namespace Flow.Launcher.Resources.Pages
     /// <summary>
     /// WelcomePage4.xaml에 대한 상호 작용 논리
     /// </summary>
-    public partial class WelcomePage4 : Page
+    public partial class WelcomePage4
     {
         public WelcomePage4()
         {
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage5.xaml b/Flow.Launcher/Resources/Pages/WelcomePage5.xaml
index 39090f81d..c898ac9a0 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage5.xaml
+++ b/Flow.Launcher/Resources/Pages/WelcomePage5.xaml
@@ -1,10 +1,11 @@
-<Page
+<ui:Page
     x:Class="Flow.Launcher.Resources.Pages.WelcomePage5"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:local="clr-namespace:Flow.Launcher.Resources.Pages"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:ui="http://schemas.modernwpf.com/2019"
     xmlns:userSettings="clr-namespace:Flow.Launcher.Infrastructure.UserSettings;assembly=Flow.Launcher.Infrastructure"
     Title="WelcomePage5"
     d:DesignHeight="450"
@@ -118,4 +119,4 @@
             </StackPanel>
         </Grid>
     </ScrollViewer>
-</Page>
+</ui:Page>
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs
index 8a6a7d5c4..ebf8d96bd 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage5.xaml.cs
@@ -21,7 +21,7 @@ using Flow.Launcher.ViewModel;
 
 namespace Flow.Launcher.Resources.Pages
 {
-    public partial class WelcomePage5 : Page
+    public partial class WelcomePage5
     {
         private const string StartupPath = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run";
         private readonly Settings settings;
diff --git a/Flow.Launcher/WelcomeWindow.xaml.cs b/Flow.Launcher/WelcomeWindow.xaml.cs
index 49406fbaa..1f21d63ff 100644
--- a/Flow.Launcher/WelcomeWindow.xaml.cs
+++ b/Flow.Launcher/WelcomeWindow.xaml.cs
@@ -83,7 +83,8 @@ namespace Flow.Launcher
             {
                 page--;
                 UpdateView();
-                ContentFrame.GoBack();
+                var pageToNavigateTo = pages[page];
+                ContentFrame.Navigate(pageToNavigateTo, _transitionInfo);
             }
             else
             {