fixed: create&edit tag no select mode error

app/Filament/Resources/Torrent/TagResource/Pages/CreateTag.php

@@ -14,4 +14,12 @@ class CreateTag extends CreateRecord
     {
         return $this->getResource()::getUrl('index');
     }
+
+    protected function mutateFormDataBeforeCreate(array $data): array
+    {
+        if ($data['mode'] === null) {
+            $data['mode'] = 0;
+        }
+        return $data;
+    }
 }

app/Filament/Resources/Torrent/TagResource/Pages/EditTag.php

@@ -22,4 +22,12 @@ class EditTag extends EditRecord
         return $this->getResource()::getUrl('index');
     }
 
+    protected function mutateFormDataBeforeSave(array $data): array
+    {
+        if ($data['mode'] === null) {
+            $data['mode'] = 0;
+        }
+        return $data;
+    }
+
 }

app/Repositories/UserRepository.php

@@ -471,6 +471,9 @@ class UserRepository extends BaseRepository
         user_can('user-change-class', true);
         $operator = $this->getUser($operator);
         $targetUser = $this->getUser($targetUser);
+        if ($operator && $operator->class <= $targetUser->class) {
+            throw new InsufficientPermissionException();
+        }
         if ($targetUser->class == $newClass) {
             return  true;
         }