diff --git a/Endpoint/Controllers/Configuration/SetupController.cs b/Endpoint/Controllers/Configuration/SetupController.cs
index 86d7edd..022bf0b 100644
--- a/Endpoint/Controllers/Configuration/SetupController.cs
+++ b/Endpoint/Controllers/Configuration/SetupController.cs
@@ -23,7 +23,6 @@ using System.IO;
 using System.Net.Mail;
 using System.Runtime.InteropServices;
 using System.Security.Cryptography;
-using System.Text.RegularExpressions;
 
 namespace Mirea.Api.Endpoint.Controllers.Configuration;
 
@@ -31,7 +30,7 @@ namespace Mirea.Api.Endpoint.Controllers.Configuration;
 [ApiController]
 [MaintenanceModeIgnore]
 [ApiExplorerSettings(IgnoreApi = true)]
-public partial class SetupController(
+public class SetupController(
     ISetupToken setupToken,
     IMaintenanceModeNotConfigureService notConfigureService,
     IMemoryCache cache,
@@ -212,7 +211,7 @@ public partial class SetupController(
     [BadRequestResponse]
     public ActionResult<string> CreateAdmin([FromBody] CreateUserRequest user)
     {
-        if (user.Password.Length < 8 || !PasswordExistUpperLetter().IsMatch(user.Password) || !PasswordExistSpecialSymbol().IsMatch(user.Password))
+        if (PasswordHashService.HasPasswordInPolicySecurity(user.Password))
             throw new ControllerArgumentException("The password must be at least 8 characters long and contain at least one uppercase letter and one special character.");
 
         if (!MailAddress.TryCreate(user.Email, out _))
diff --git a/Security/Services/PasswordHashService.cs b/Security/Services/PasswordHashService.cs
index 8673222..df16f75 100644
--- a/Security/Services/PasswordHashService.cs
+++ b/Security/Services/PasswordHashService.cs
@@ -1,10 +1,11 @@
 using Konscious.Security.Cryptography;
 using System;
 using System.Text;
+using System.Text.RegularExpressions;
 
 namespace Mirea.Api.Security.Services;
 
-public class PasswordHashService
+public partial class PasswordHashService
 {
     public int SaltSize { private get; init; }
     public int HashSize { private get; init; }
@@ -53,4 +54,15 @@ public class PasswordHashService
 
     public bool VerifyPassword(string password, string saltBase64, string hashBase64) =>
         VerifyPassword(password, Convert.FromBase64String(saltBase64), Convert.FromBase64String(hashBase64));
+
+    public static bool HasPasswordInPolicySecurity(string password) =>
+        password.Length >= 8 &&
+        PasswordExistSpecialSymbol().IsMatch(password) &&
+        PasswordExistUpperLetter().IsMatch(password);
+
+    [GeneratedRegex("[A-Z]+")]
+    private static partial Regex PasswordExistUpperLetter();
+
+    [GeneratedRegex("[!@#$%^&*]+")]
+    private static partial Regex PasswordExistSpecialSymbol();
 }
\ No newline at end of file