diff --git a/src/Snap.Hutao/Snap.Hutao/Service/SignIn/SignInService.cs b/src/Snap.Hutao/Snap.Hutao/Service/SignIn/SignInService.cs
index 6d3b8aba..dfc33ee1 100644
--- a/src/Snap.Hutao/Snap.Hutao/Service/SignIn/SignInService.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Service/SignIn/SignInService.cs
@@ -25,9 +25,17 @@ internal sealed partial class SignInService : ISignInService
 
             if (resultResponse.IsOk())
             {
-                int index = DateTimeOffset.Now.Day - 1;
-                Award award = rewardResponse.Data.Awards[index];
-                return new(true, SH.ServiceSignInSuccessRewardFormat.Format(award.Name, award.Count));
+                Response<SignInRewardInfo> infoResponse = await signInClient.GetInfoAsync(userAndUid, token).ConfigureAwait(false);
+                if (infoResponse.IsOk())
+                {
+                    int index = infoResponse.Data.TotalSignDay - 1;
+                    Award award = rewardResponse.Data.Awards[index];
+                    return new(true, SH.ServiceSignInSuccessRewardFormat.Format(award.Name, award.Count));
+                }
+                else
+                {
+                    return new(false, "获取签到次数失败");
+                }
             }
             else
             {
diff --git a/src/Snap.Hutao/Snap.Hutao/View/Control/WebViewer.xaml.cs b/src/Snap.Hutao/Snap.Hutao/View/Control/WebViewer.xaml.cs
index 9e4a51c3..010a0060 100644
--- a/src/Snap.Hutao/Snap.Hutao/View/Control/WebViewer.xaml.cs
+++ b/src/Snap.Hutao/Snap.Hutao/View/Control/WebViewer.xaml.cs
@@ -88,7 +88,8 @@ internal partial class WebViewer : UserControl, IRecipient<UserChangedMessage>
                     if (!string.IsNullOrEmpty(source))
                     {
                         await coreWebView2.DeleteCookiesAsync(".mihoyo.com").ConfigureAwait(true);
-                        coreWebView2.SetCookie(user.CookieToken, user.LToken, user.SToken).SetMobileUserAgent();
+                        coreWebView2.SetCookie(user.CookieToken, user.LToken, user.SToken);
+                        _ = userAndUid.User.IsOversea ? coreWebView2.SetMobileOverseaUserAgent() : coreWebView2.SetMobileUserAgent();
                         jsInterface = SourceProvider.CreateJsInterface(serviceProvider, coreWebView2, userAndUid);
 
                         CoreWebView2Navigator navigator = new(coreWebView2);
diff --git a/src/Snap.Hutao/Snap.Hutao/View/UserView.xaml b/src/Snap.Hutao/Snap.Hutao/View/UserView.xaml
index 201ceb89..d84bbad5 100644
--- a/src/Snap.Hutao/Snap.Hutao/View/UserView.xaml
+++ b/src/Snap.Hutao/Snap.Hutao/View/UserView.xaml
@@ -209,15 +209,37 @@
                                 </AppBarButton.Flyout>
                             </AppBarButton>
                             <AppBarButton
+                                x:Name="SignInRewardButton"
                                 Width="{StaticResource LargeAppBarButtonWidth}"
                                 MaxWidth="{StaticResource LargeAppBarButtonWidth}"
                                 Margin="2,-4"
                                 AllowFocusOnInteraction="True"
                                 Command="{Binding ClaimSignInRewardCommand}"
-                                CommandParameter="{Binding Source={RelativeSource Mode=Self}}"
+                                CommandParameter="{Binding ElementName=SignInRewardButton}"
                                 Icon="{shcm:FontIcon Glyph=&#xF133;}"
                                 Label="{shcm:ResourceString Name=ViewUserCookieOperationSignInRewardAction}"
-                                Style="{StaticResource DefaultAppBarButtonStyle}"/>
+                                Style="{StaticResource DefaultAppBarButtonStyle}">
+                                <FlyoutBase.AttachedFlyout>
+                                    <Flyout
+                                        LightDismissOverlayMode="On"
+                                        Placement="Full"
+                                        ShouldConstrainToRootBounds="False">
+                                        <Flyout.FlyoutPresenterStyle>
+                                            <Style BasedOn="{StaticResource DefaultFlyoutPresenterStyle}" TargetType="FlyoutPresenter">
+                                                <Setter Property="Padding" Value="0"/>
+                                                <Setter Property="CornerRadius" Value="0"/>
+                                            </Style>
+                                        </Flyout.FlyoutPresenterStyle>
+                                        <Grid>
+                                            <shvc:WebViewer>
+                                                <shvc:WebViewer.SourceProvider>
+                                                    <shvu:SignInWebViewerSouce/>
+                                                </shvc:WebViewer.SourceProvider>
+                                            </shvc:WebViewer>
+                                        </Grid>
+                                    </Flyout>
+                                </FlyoutBase.AttachedFlyout>
+                            </AppBarButton>
                             <AppBarButton
                                 Width="{StaticResource LargeAppBarButtonWidth}"
                                 MaxWidth="{StaticResource LargeAppBarButtonWidth}"
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/User/SignInWebViewerSouce.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/User/SignInWebViewerSouce.cs
new file mode 100644
index 00000000..7fd64d23
--- /dev/null
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/User/SignInWebViewerSouce.cs
@@ -0,0 +1,26 @@
+// Copyright (c) DGP Studio. All rights reserved.
+// Licensed under the MIT license.
+
+using Microsoft.UI.Xaml;
+using Microsoft.Web.WebView2.Core;
+using Snap.Hutao.View.Control;
+using Snap.Hutao.Web.Bridge;
+
+namespace Snap.Hutao.ViewModel.User;
+
+internal sealed class SignInWebViewerSouce : DependencyObject, IWebViewerSource
+{
+    public MiHoYoJSInterface CreateJsInterface(IServiceProvider serviceProvider, CoreWebView2 coreWebView2, UserAndUid userAndUid)
+    {
+        return userAndUid.User.IsOversea
+            ? serviceProvider.CreateInstance<SignInJSInterfaceOversea>(coreWebView2, userAndUid)
+            : serviceProvider.CreateInstance<SignInJSInterface>(coreWebView2, userAndUid);
+    }
+
+    public string GetSource(UserAndUid userAndUid)
+    {
+        return userAndUid.User.IsOversea
+            ? "https://act.hoyolab.com/ys/event/signin-sea-v3/index.html?act_id=e202102251931481"
+            : "https://webstatic.mihoyo.com/bbs/event/signin-ys/index.html?act_id=e202009291139501";
+    }
+}
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/ViewModel/User/UserViewModel.cs b/src/Snap.Hutao/Snap.Hutao/ViewModel/User/UserViewModel.cs
index 29e93d86..2818eeef 100644
--- a/src/Snap.Hutao/Snap.Hutao/ViewModel/User/UserViewModel.cs
+++ b/src/Snap.Hutao/Snap.Hutao/ViewModel/User/UserViewModel.cs
@@ -4,7 +4,6 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Controls.Primitives;
-using Microsoft.Web.WebView2.Core;
 using Snap.Hutao.Core;
 using Snap.Hutao.Core.ExceptionService;
 using Snap.Hutao.Core.IO.DataTransfer;
@@ -12,10 +11,8 @@ using Snap.Hutao.Service.Navigation;
 using Snap.Hutao.Service.Notification;
 using Snap.Hutao.Service.SignIn;
 using Snap.Hutao.Service.User;
-using Snap.Hutao.View.Control;
 using Snap.Hutao.View.Dialog;
 using Snap.Hutao.View.Page;
-using Snap.Hutao.Web.Bridge;
 using Snap.Hutao.Web.Hoyolab;
 using System.Collections.ObjectModel;
 using System.Text;
@@ -263,19 +260,4 @@ internal sealed partial class UserViewModel : ObservableObject
     {
         await Launcher.LaunchUriAsync(new(documentationProvider.GetDocumentation()));
     }
-}
-
-internal sealed class SignInWebViewerSouce : IWebViewerSource
-{
-    public MiHoYoJSInterface CreateJsInterface(IServiceProvider serviceProvider, CoreWebView2 coreWebView2, UserAndUid userAndUid)
-    {
-        return userAndUid.User.IsOversea
-            ? serviceProvider.CreateInstance<SignInJSInterfaceOversea>(coreWebView2, userAndUid)
-            : serviceProvider.CreateInstance<SignInJSInterface>(coreWebView2, userAndUid);
-    }
-
-    public string GetSource(UserAndUid userAndUid)
-    {
-        throw new NotImplementedException();
-    }
 }
\ No newline at end of file