diff --git a/src/MaaWpfGui/Helper/SimpleEncryptionHelper.cs b/src/MaaWpfGui/Helper/SimpleEncryptionHelper.cs
index dbc0a2cd6e..54ab5794bf 100644
--- a/src/MaaWpfGui/Helper/SimpleEncryptionHelper.cs
+++ b/src/MaaWpfGui/Helper/SimpleEncryptionHelper.cs
@@ -9,7 +9,7 @@ public static class SimpleEncryptionHelper
 {
     private static readonly ILogger _logger = Log.ForContext("SourceContext", "SimpleEncryptionHelper");
 
-    public static string Encrypt(string plainText)
+    public static string Encrypt(string plainText, DataProtectionScope dataProtectionScope = DataProtectionScope.CurrentUser)
     {
         if (string.IsNullOrEmpty(plainText))
         {
@@ -19,7 +19,7 @@ public static class SimpleEncryptionHelper
         try
         {
             var data = Encoding.UTF8.GetBytes(plainText);
-            var encryptedData = ProtectedData.Protect(data, null, DataProtectionScope.CurrentUser);
+            var encryptedData = ProtectedData.Protect(data, null, dataProtectionScope);
             return Convert.ToBase64String(encryptedData);
         }
         catch (Exception e)
@@ -29,7 +29,7 @@ public static class SimpleEncryptionHelper
         }
     }
 
-    public static string Decrypt(string encryptedText)
+    public static string Decrypt(string encryptedText, DataProtectionScope dataProtectionScope = DataProtectionScope.CurrentUser)
     {
         if (string.IsNullOrEmpty(encryptedText))
         {
@@ -39,7 +39,7 @@ public static class SimpleEncryptionHelper
         try
         {
             var data = Convert.FromBase64String(encryptedText);
-            var decryptedData = ProtectedData.Unprotect(data, null, DataProtectionScope.CurrentUser);
+            var decryptedData = ProtectedData.Unprotect(data, null, dataProtectionScope);
             return Encoding.UTF8.GetString(decryptedData);
         }
         catch (Exception e)