fix issues

src/Snap.Hutao/Snap.Hutao/Core/Shell/ShellLinkInterop.cs

@@ -49,7 +49,14 @@ internal sealed partial class ShellLinkInterop : IShellLinkInterop
         string target = Path.Combine(desktop, $"{SH.AppNameAndVersion.Format(runtimeOptions.Version)}.lnk");
 
         IPersistFile persistFile = (IPersistFile)shellLink;
-        persistFile.Save(target, false);
+        try
+        {
+            persistFile.Save(target, false);
+        }
+        catch (UnauthorizedAccessException)
+        {
+            return false;
+        }
 
         return true;
     }

src/Snap.Hutao/Snap.Hutao/Resource/Localization/SH.Designer.cs

@@ -3786,6 +3786,15 @@ namespace Snap.Hutao.Resource.Localization {
             }
         }
         
+        /// <summary>
+        ///   查找类似 保存游戏路径失败 的本地化字符串。
+        /// </summary>
+        internal static string ViewModelSettingSetGamePathDatabaseFailedTitle {
+            get {
+                return ResourceManager.GetString("ViewModelSettingSetGamePathDatabaseFailedTitle", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 用户 [{0}] 添加成功 的本地化字符串。
         /// </summary>

src/Snap.Hutao/Snap.Hutao/Resource/Localization/SH.resx

@@ -1415,6 +1415,9 @@
   <data name="ViewModelSettingSetDataFolderSuccess" xml:space="preserve">
     <value>设置数据目录成功，重启以应用更改</value>
   </data>
+  <data name="ViewModelSettingSetGamePathDatabaseFailedTitle" xml:space="preserve">
+    <value>保存游戏路径失败</value>
+  </data>
   <data name="ViewModelUserAdded" xml:space="preserve">
     <value>用户 [{0}] 添加成功</value>
   </data>

src/Snap.Hutao/Snap.Hutao/View/Control/AnnouncementContentViewer.xaml.cs

@@ -132,7 +132,10 @@ internal sealed partial class AnnouncementContentViewer : UserControl
 
     private void OnUnloaded(object sender, RoutedEventArgs e)
     {
-        WebView.CoreWebView2.WebMessageReceived -= webMessageReceivedHandler;
+        if (WebView is { CoreWebView2: CoreWebView2 coreWebView2 })
+        {
+            coreWebView2.WebMessageReceived -= webMessageReceivedHandler;
+        }
     }
 
     private async ValueTask LoadAnnouncementAsync()

src/Snap.Hutao/Snap.Hutao/ViewModel/SettingViewModel.cs

@@ -1,6 +1,7 @@
 // Copyright (c) DGP Studio. All rights reserved.
 // Licensed under the MIT license.
 
+using Microsoft.Data.Sqlite;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.Windows.AppLifecycle;
@@ -126,7 +127,15 @@ internal sealed partial class SettingViewModel : Abstraction.ViewModel
         if (isOk)
         {
             await taskContext.SwitchToMainThreadAsync();
-            Options.GamePath = path;
+            try
+            {
+                Options.GamePath = path;
+            }
+            catch (SqliteException ex)
+            {
+                // 文件夹权限不足，无法写入数据库
+                infoBarService.Error(ex, SH.ViewModelSettingSetGamePathDatabaseFailedTitle);
+            }
         }
     }
 

src/Snap.Hutao/Snap.Hutao/Web/Bridge/MiHoYoJSInterface.cs

@@ -375,14 +375,18 @@ internal class MiHoYoJSInterface
         await taskContext.SwitchToMainThreadAsync();
         try
         {
-            return await webView.ExecuteScriptAsync(js);
+            if (webView is not null)
+            {
+                return await webView.ExecuteScriptAsync(js);
+            }
         }
         catch (COMException)
         {
             // COMException (0x8007139F): 组或资源的状态不是执行请求操作的正确状态。 (0x8007139F)
             // webview is disposing or disposed
-            return string.Empty;
         }
+
+        return string.Empty;
     }
 
     private async void OnWebMessageReceived(CoreWebView2 webView2, CoreWebView2WebMessageReceivedEventArgs args)

src/Snap.Hutao/Snap.Hutao/Web/Hutao/Geetest/HomaGeetestClient.cs

@@ -22,7 +22,17 @@ internal sealed partial class HomaGeetestClient
     {
         string template = appOptions.GeetestCustomCompositeUrl;
 
-        if (string.IsNullOrEmpty(template) || !Uri.TryCreate(template.Format(gt, challenge), UriKind.Absolute, out Uri? uri))
+        string url;
+        try
+        {
+            url = template.Format(gt, challenge);
+        }
+        catch (FormatException)
+        {
+            return GeetestResponse.InternalFailure;
+        }
+
+        if (string.IsNullOrEmpty(template) || !Uri.TryCreate(url, UriKind.Absolute, out Uri? uri))
         {
             return GeetestResponse.InternalFailure;
         }

src/Snap.Hutao/Snap.Hutao/Web/Request/Builder/HttpRequestMessageBuilderExtension.cs

@@ -33,6 +33,11 @@ internal static class HttpRequestMessageBuilderExtension
             logger.LogWarning(ex, RequestErrorMessage);
             return default;
         }
+        catch (HttpContentSerializationException ex)
+        {
+            logger.LogWarning(ex, RequestErrorMessage);
+            return default;
+        }
         catch (SocketException ex)
         {
             logger.LogWarning(ex, RequestErrorMessage);