diff --git a/DocumentOperator.API/Program.cs b/DocumentOperator.API/Program.cs
index 5492a1f..28de095 100644
--- a/DocumentOperator.API/Program.cs
+++ b/DocumentOperator.API/Program.cs
@@ -44,7 +44,7 @@ try
     // ========================================
     // 3. Services (Clean Architecture Layers)
     // ========================================
-    builder.Services.AddApplication();      // Application Layer (MediatR, FluentValidation, Behaviors)
+    builder.Services.AddApplication(builder.Configuration);      // Application Layer (MediatR, FluentValidation, Behaviors)
     builder.Services.AddInfrastructure();   // Infrastructure Layer (DevExpress, Services)
 
     builder.Services.AddControllers();      // Controllers (Controller-based API)