diff --git a/database/migrations/2023_07_27_083822_create_contrattis_table.php b/database/migrations/2023_07_27_083822_create_contrattis_table.php
index 9528948..1cbc77f 100644
--- a/database/migrations/2023_07_27_083822_create_contrattis_table.php
+++ b/database/migrations/2023_07_27_083822_create_contrattis_table.php
@@ -16,14 +16,14 @@ class CreateContrattisTable extends Migration
         Schema::create('contrattis', function (Blueprint $table) {
             $table->id();
             $table->timestamps();
-            $table->string('numero', 100)->nullable()->default('N/D');
-            $table->string('nome', 100)->nullable();
-            $table->date('datainizio')->nullable()->default(new DateTime());
-            $table->date('datatermine')->nullable()->default(new DateTime());
+            $table->string('numero', 100)->nullable();
+            $table->string('nome', 100);
+            $table->date('datainizio');
+            $table->date('datatermine');
             $table->string('fornitore', 100)->default('text');
             $table->string('tipo', 100)->default('utenze');
-            $table->decimal('importo', 5, 2)->nullable()->default(123.45);
-            $table->date('scadenzapagamento')->nullable()->default(new DateTime());
+            $table->decimal('importo', 5, 2);
+            $table->date('scadenzapagamento');
             $table->string('stato', 100)->default('attivo');
             $table->longText('note')->nullable();
         });