diff --git a/src/ST.Client.Desktop.Windows/Internals/DWMApi.cs b/src/ST.Client.Desktop.Windows/Internals/DWMApi.cs
index 6f3db420d..3909654eb 100644
--- a/src/ST.Client.Desktop.Windows/Internals/DWMApi.cs
+++ b/src/ST.Client.Desktop.Windows/Internals/DWMApi.cs
@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace System
 {
-    class DWMApi
+    static class DWMApi
     {
         public const int DWM_TNP_VISIBLE = 0x8,
             DWM_TNP_OPACITY = 0x4,
diff --git a/src/ST.Client.Desktop.Windows/Internals/WinInet.cs b/src/ST.Client.Desktop.Windows/Internals/WinInet.cs
index 24137f3b5..f68a1ee74 100644
--- a/src/ST.Client.Desktop.Windows/Internals/WinInet.cs
+++ b/src/ST.Client.Desktop.Windows/Internals/WinInet.cs
@@ -1,11 +1,11 @@
-using System.Net;
+using System.Net;
 using System.Runtime.InteropServices;
 using System.Text;
 
 // ReSharper disable once CheckNamespace
 namespace System
 {
-    internal class WinInet
+    internal static class WinInet
     {
         // For PInvoke: Initiates the enumeration of the cache groups in the Internet cache
         [DllImport(@"wininet",
diff --git a/src/ST.Client.Mobile.Droid/UI/Activities/LocalAuthPage/EncryptionAuthActivity.cs b/src/ST.Client.Mobile.Droid/UI/Activities/LocalAuthPage/EncryptionAuthActivity.cs
index de9ac2046..387583c12 100644
--- a/src/ST.Client.Mobile.Droid/UI/Activities/LocalAuthPage/EncryptionAuthActivity.cs
+++ b/src/ST.Client.Mobile.Droid/UI/Activities/LocalAuthPage/EncryptionAuthActivity.cs
@@ -42,6 +42,7 @@ namespace System.Application.UI.Activities
             ViewModel!.WhenAnyValue(x => x.IsPasswordEncrypt).SubscribeInMainThread(value =>
             {
                 if (binding == null) return;
+                binding!.swEncryption.Checked = value;
                 binding.layoutPassword.Enabled = value;
                 binding.layoutPassword2.Enabled = value;
             }).AddTo(this);