diff --git a/app/Http/Controllers/ContractController.php b/app/Http/Controllers/ContractController.php
index b802132..ffc3d4c 100644
--- a/app/Http/Controllers/ContractController.php
+++ b/app/Http/Controllers/ContractController.php
@@ -149,7 +149,7 @@ class ContractController extends Controller
         $request->validate([
             'type' => ['required', 'string', Rule::in(ContractType::getValues())],
             'date' => ['required', 'date_format:"d.m.Y"'],
-            'delivery_date' => ['required', 'date_format:"d.m.Y"'],
+            'delivery_date' => ['date_format:"d.m.Y"'],
             'price' => ['required', 'integer'],
             'car_id' => ['required', 'exists:App\Models\Car,id'],
             'contact_id' => ['required', 'exists:App\Models\Contact,id'],
@@ -216,7 +216,7 @@ class ContractController extends Controller
 
         $request->validate([
             'date' => ['required', 'date_format:"d.m.Y"'],
-            'delivery_date' => ['required', 'date_format:"d.m.Y"'],
+            'delivery_date' => ['date_format:"d.m.Y"'],
             'price' => ['required', 'integer'],
             'insurance_type' => ['nullable', 'string', Rule::in(InsuranceType::getValues())],
             'notes' => ['nullable'],
diff --git a/public/js/app.js b/public/js/app.js
index 61106aa..c2be851 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -30269,7 +30269,7 @@ function render(_ctx, _cache, $props, $setup, $data, $options) {
     }),
     "default": (0,vue__WEBPACK_IMPORTED_MODULE_0__.withCtx)(function () {
       return [(0,vue__WEBPACK_IMPORTED_MODULE_0__.createVNode)("div", _hoisted_2, [(0,vue__WEBPACK_IMPORTED_MODULE_0__.createVNode)(_component_dash_item, {
-        title: "Meine Autos",
+        title: "Autos im Lager",
         number: $props.my_cars,
         link: _ctx.route('cars.unsold')
       }, null, 8
diff --git a/resources/js/Pages/Dashboard.vue b/resources/js/Pages/Dashboard.vue
index db1048d..cb30392 100644
--- a/resources/js/Pages/Dashboard.vue
+++ b/resources/js/Pages/Dashboard.vue
@@ -6,7 +6,7 @@
             </h2>
         </template>
         <div class="grid grid-cols-12 gap-x-8 gap-y-12">
-            <dash-item title="Meine Autos" :number="my_cars" :link="route('cars.unsold')" />
+            <dash-item title="Autos im Lager" :number="my_cars" :link="route('cars.unsold')" />
             <dash-item :title="'Gekauft im ' + new Date().getFullYear()" :number="bought_this_year" />
             <dash-item :title="'Verkauft im ' + new Date().getFullYear()" :number="sold_this_year" />
             <div class="lg:col-span-6 col-span-12">