diff --git a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Configurations/JwtBearerConfiguration.cs b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Configurations/JwtBearerConfiguration.cs
index 0f63cbdb..3552ffd7 100644
--- a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Configurations/JwtBearerConfiguration.cs
+++ b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Configurations/JwtBearerConfiguration.cs
@@ -1,4 +1,4 @@
-namespace CleanMicroserviceSystem.Authentication.Configurations;
+namespace CleanMicroserviceSystem.Authentication.Domain.Configurations;
 
 public class JwtBearerConfiguration
 {
diff --git a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Extensions/ClaimsExtension.cs b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Extensions/ClaimsExtension.cs
new file mode 100644
index 00000000..48f7ca1f
--- /dev/null
+++ b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication.Domain/Extensions/ClaimsExtension.cs
@@ -0,0 +1,23 @@
+using System.Security.Claims;
+
+namespace CleanMicroserviceSystem.Authentication.Domain.Extensions;
+
+public static class ClaimsExtension
+{
+    public static int? GetNameIdentifier(this ClaimsIdentity identity)
+    {
+        var value = identity?.Claims?.FirstOrDefault(claim => string.Equals(claim.Type, ClaimTypes.NameIdentifier, StringComparison.OrdinalIgnoreCase))?.Value;
+        if (string.IsNullOrEmpty(value)) return default;
+        return int.TryParse(value, out var identifier) ? identifier : default;
+    }
+
+    public static string? GetPhone(this ClaimsIdentity identity)
+    {
+        return identity?.Claims?.FirstOrDefault(claim => string.Equals(claim.Type, ClaimTypes.HomePhone, StringComparison.OrdinalIgnoreCase))?.Value;
+    }
+
+    public static string? GetEmail(this ClaimsIdentity identity)
+    {
+        return identity?.Claims?.FirstOrDefault(claim => string.Equals(claim.Type, ClaimTypes.Email, StringComparison.OrdinalIgnoreCase))?.Value;
+    }
+}
diff --git a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Extensions/CleanMicroserviceSystemAuthenticationExtension.cs b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Extensions/CleanMicroserviceSystemAuthenticationExtension.cs
index d97b9a7b..f166de0f 100644
--- a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Extensions/CleanMicroserviceSystemAuthenticationExtension.cs
+++ b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Extensions/CleanMicroserviceSystemAuthenticationExtension.cs
@@ -2,6 +2,7 @@
 using CleanMicroserviceSystem.Authentication.Application;
 using CleanMicroserviceSystem.Authentication.Configurations;
 using CleanMicroserviceSystem.Authentication.Domain;
+using CleanMicroserviceSystem.Authentication.Domain.Configurations;
 using CleanMicroserviceSystem.Authentication.Services;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
diff --git a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Services/JwtBearerTokenGenerator.cs b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Services/JwtBearerTokenGenerator.cs
index 6888b08c..b40e2b38 100644
--- a/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Services/JwtBearerTokenGenerator.cs
+++ b/src/CommonLibrary/Authentication/CleanMicroserviceSystem.Authentication/Services/JwtBearerTokenGenerator.cs
@@ -2,7 +2,7 @@
 using System.Security.Claims;
 using System.Text;
 using CleanMicroserviceSystem.Authentication.Application;
-using CleanMicroserviceSystem.Authentication.Configurations;
+using CleanMicroserviceSystem.Authentication.Domain.Configurations;
 using Microsoft.IdentityModel.Tokens;
 
 namespace CleanMicroserviceSystem.Authentication.Services;
diff --git a/src/WebUI/CleanMicroserviceSystem.Aphrodite.Application/Extensions/ClaimsExtension.cs b/src/WebUI/CleanMicroserviceSystem.Aphrodite.Application/Extensions/ClaimsExtension.cs
deleted file mode 100644
index 9db643c6..00000000
--- a/src/WebUI/CleanMicroserviceSystem.Aphrodite.Application/Extensions/ClaimsExtension.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using System.Security.Claims;
-
-namespace CleanMicroserviceSystem.Aphrodite.Application.Extensions;
-
-public static class ClaimsExtension
-{
-    public static int? GetNameIdentifier(this ClaimsIdentity identity)
-    {
-        var value = identity?.Claims.FirstOrDefault(claim => string.Equals(claim.Type, ClaimTypes.NameIdentifier, StringComparison.OrdinalIgnoreCase))?.Value;
-        if (string.IsNullOrEmpty(value)) return default;
-        return int.TryParse(value, out int identifier) ? identifier : default;
-    }
-
-    public static string? GetPhone(this ClaimsIdentity identity)
-    {
-        return identity?.Claims.FirstOrDefault(claim => string.Equals(claim.Type, ClaimTypes.HomePhone, StringComparison.OrdinalIgnoreCase))?.Value;
-    }
-
-    public static string? GetEmail(this ClaimsIdentity identity)
-    {
-        return identity?.Claims.FirstOrDefault(claim => string.Equals(claim.Type, ClaimTypes.Email, StringComparison.OrdinalIgnoreCase))?.Value;
-    }
-}
diff --git a/src/WebUI/CleanMicroserviceSystem.Aphrodite/_Imports.razor b/src/WebUI/CleanMicroserviceSystem.Aphrodite/_Imports.razor
index 3df230b6..908025a8 100644
--- a/src/WebUI/CleanMicroserviceSystem.Aphrodite/_Imports.razor
+++ b/src/WebUI/CleanMicroserviceSystem.Aphrodite/_Imports.razor
@@ -31,6 +31,7 @@
 @using CleanMicroserviceSystem.Astra.Contract.NuGetPackages;
 @using CleanMicroserviceSystem.Authentication.Application;
 @using CleanMicroserviceSystem.Authentication.Domain;
+@using CleanMicroserviceSystem.Authentication.Domain.Extensions;
 @using CleanMicroserviceSystem.DataStructure;
 @using CleanMicroserviceSystem.Themis.Client;
 @using CleanMicroserviceSystem.Themis.Contract.Roles;