diff --git a/app/Filament/Resources/InvoiceValidationResource.php b/app/Filament/Resources/InvoiceValidationResource.php
index fcea90b..b004d69 100644
--- a/app/Filament/Resources/InvoiceValidationResource.php
+++ b/app/Filament/Resources/InvoiceValidationResource.php
@@ -409,7 +409,8 @@ class InvoiceValidationResource extends Resource
                                 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
                                 // 'application/vnd.ms-excel', // Legacy .xls fallback if needed
                             ])
-                            ->rules(['mimes:xlsx']) // Laravel validation: extension check
+                            ->rules(['mimes:xlsx', 'max:50']) // Laravel validation: extension check
+                            ->maxSize(50)
                             ->preserveFilenames() // <- this keeps the original filename
                             ->reactive()
                             ->storeFiles(false) // prevent auto-storing, we will store manually
@@ -758,7 +759,8 @@ class InvoiceValidationResource extends Resource
                                 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
                                 // 'application/vnd.ms-excel', // Legacy .xls fallback if needed
                             ])
-                            ->rules(['mimes:xlsx']) // Laravel validation: extension check
+                            ->rules(['mimes:xlsx', 'max:50']) // Laravel validation: extension check
+                            ->maxSize(50)
                             ->preserveFilenames() // <- this keeps the original filename
                             ->reactive()
                             ->storeFiles(false) // prevent auto-storing, we will store manually