diff --git a/src/Helpers/FieldHelper.php b/src/Helpers/FieldHelper.php
new file mode 100644
index 0000000..8d2fbd2
--- /dev/null
+++ b/src/Helpers/FieldHelper.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace KirschbaumDevelopment\NovaInlineRelationship\Helpers;
+
+use Illuminate\Http\UploadedFile;
+
+class FieldHelper
+{
+    /**
+     * Generate field
+     *
+     * @param array $field
+     *
+     * @return array
+     */
+    public static function generate(array $field): array
+    {
+        return array_map(function ($value) {
+            if ($value instanceof UploadedFile)
+                return $value->hashName();
+
+            return $value;
+        }, $field);
+    }
+
+    /**
+     * Generate bulk field
+     *
+     * @param array $fields
+     *
+     * @return array
+     */
+    public static function generateMany(array $fields): array
+    {
+        return array_map(function ($field) {
+            return self::generate($field);
+        }, $fields);
+    }
+}
diff --git a/src/Observers/BelongsToObserver.php b/src/Observers/BelongsToObserver.php
index 3f58e71..b53136b 100644
--- a/src/Observers/BelongsToObserver.php
+++ b/src/Observers/BelongsToObserver.php
@@ -3,6 +3,7 @@
 namespace KirschbaumDevelopment\NovaInlineRelationship\Observers;
 
 use Illuminate\Database\Eloquent\Model;
+use KirschbaumDevelopment\NovaInlineRelationship\Helpers\FieldHelper;
 
 class BelongsToObserver extends BaseObserver
 {
@@ -18,7 +19,7 @@ public function updating(Model $model, $attribute, $value)
         }
 
         if (count($value)) {
-            $parentModel->update($value[0]['fields']);
+            $parentModel->update(FieldHelper::generate($value[0]['fields']));
         }
     }
 
@@ -28,7 +29,8 @@ public function updating(Model $model, $attribute, $value)
     public function creating(Model $model, $attribute, $value)
     {
         if (count($value)) {
-            $parentModel = $model->{$attribute}()->getRelated()->newInstance($value[0]['fields']);
+            $field = FieldHelper::generate($value[0]['fields']);
+            $parentModel = $model->{$attribute}()->getRelated()->newInstance($field);
             $parentModel->save();
             $model->{$attribute}()->associate($parentModel);
         }
diff --git a/src/Observers/HasManyObserver.php b/src/Observers/HasManyObserver.php
index 25c4e4a..e054b93 100644
--- a/src/Observers/HasManyObserver.php
+++ b/src/Observers/HasManyObserver.php
@@ -4,6 +4,7 @@
 
 use Illuminate\Support\Arr;
 use Illuminate\Database\Eloquent\Model;
+use KirschbaumDevelopment\NovaInlineRelationship\Helpers\FieldHelper;
 
 class HasManyObserver extends BaseObserver
 {
@@ -21,13 +22,15 @@ public function updating(Model $model, $attribute, $value)
         for ($i = 0; $i < count($value); $i++) {
             $childModel = $model->{$attribute}()->find($value[$i]['modelId']);
 
+            $field = FieldHelper::generate($value[$i]['fields']);
+
             if (empty($childModel)) {
-                $model->{$attribute}()->create($value[$i]['fields']);
+                $model->{$attribute}()->create($field);
 
                 continue;
             }
 
-            $childModel->update($value[$i]['fields']);
+            $childModel->update($field);
         }
     }
 
@@ -36,6 +39,7 @@ public function updating(Model $model, $attribute, $value)
      */
     public function created(Model $model, $attribute, $value)
     {
-        $model->{$attribute}()->createMany(Arr::pluck($value, 'fields'));
+        $fields = FieldHelper::generateMany(Arr::pluck($value, 'fields'));
+        $model->{$attribute}()->createMany($fields);
     }
 }
diff --git a/src/Observers/HasOneObserver.php b/src/Observers/HasOneObserver.php
index 576f024..f66bb2e 100644
--- a/src/Observers/HasOneObserver.php
+++ b/src/Observers/HasOneObserver.php
@@ -3,6 +3,7 @@
 namespace KirschbaumDevelopment\NovaInlineRelationship\Observers;
 
 use Illuminate\Database\Eloquent\Model;
+use KirschbaumDevelopment\NovaInlineRelationship\Helpers\FieldHelper;
 
 class HasOneObserver extends BaseObserver
 {
@@ -12,13 +13,14 @@ class HasOneObserver extends BaseObserver
     public function updating(Model $model, $attribute, $value)
     {
         $childModel = $model->{$attribute}()->first();
+        $field = FieldHelper::generate($value[0]['fields']);
 
         if (! empty($childModel)) {
             count($value)
-                ? $childModel->update($value[0]['fields'])
+                ? $childModel->update($field)
                 : $childModel->delete();
         } elseif (count($value)) {
-            $model->{$attribute}()->create($value[0]['fields']);
+            $model->{$attribute}()->create($field);
         }
     }
 
@@ -28,7 +30,8 @@ public function updating(Model $model, $attribute, $value)
     public function created(Model $model, $attribute, $value)
     {
         if (count($value)) {
-            $model->{$attribute}()->create($value[0]['fields']);
+            $field = FieldHelper::generate($value[0]['fields']);
+            $model->{$attribute}()->create($field);
         }
     }
 }