diff --git a/Azaion.Common/DTO/AnnotationThumbnail.cs b/Azaion.Common/DTO/AnnotationThumbnail.cs
index 73c9f17..72ee3ea 100644
--- a/Azaion.Common/DTO/AnnotationThumbnail.cs
+++ b/Azaion.Common/DTO/AnnotationThumbnail.cs
@@ -7,9 +7,10 @@ using Azaion.Common.Extensions;
 
 namespace Azaion.Common.DTO;
 
-public class AnnotationThumbnail(Annotation annotation) : INotifyPropertyChanged
+public class AnnotationThumbnail(Annotation annotation, bool isValidator) : INotifyPropertyChanged
 {
     public Annotation Annotation { get; set; } = annotation;
+    public bool IsValidator { get; set; } = isValidator;
 
     private BitmapImage? _thumbnail;
     public BitmapImage? Thumbnail
@@ -29,7 +30,7 @@ public class AnnotationThumbnail(Annotation annotation) : INotifyPropertyChanged
 
     public string ImageName => Path.GetFileName(Annotation.ImagePath);
     public string CreatedEmail => Annotation.CreatedEmail;
-    public bool IsSeed => Annotation.AnnotationStatus == AnnotationStatus.Created;
+    public bool IsSeed => IsValidator && Annotation.AnnotationStatus == AnnotationStatus.Created;
 
     public event PropertyChangedEventHandler? PropertyChanged;
     protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null)
diff --git a/Azaion.Dataset/DatasetExplorer.xaml.cs b/Azaion.Dataset/DatasetExplorer.xaml.cs
index 6e132ad..87bf21f 100644
--- a/Azaion.Dataset/DatasetExplorer.xaml.cs
+++ b/Azaion.Dataset/DatasetExplorer.xaml.cs
@@ -8,6 +8,7 @@ using Azaion.Common.DTO.Config;
 using Azaion.Common.Events;
 using Azaion.Common.Services;
 using Azaion.CommonSecurity.DTO;
+using Azaion.CommonSecurity.Services;
 using LinqToDB;
 using MediatR;
 using Microsoft.Extensions.Logging;
@@ -36,6 +37,7 @@ public partial class DatasetExplorer
     private readonly IMediator _mediator;
 
     public readonly List<DetectionClass> AnnotationsClasses;
+    private IAzaionApi _azaionApi;
 
 
     public bool ThumbnailLoading { get; set; }
@@ -49,7 +51,8 @@ public partial class DatasetExplorer
         IGalleryService galleryService,
         FormState formState,
         IDbFactory dbFactory,
-        IMediator mediator)
+        IMediator mediator,
+        IAzaionApi azaionApi)
     {
         InitializeComponent();
 
@@ -59,6 +62,7 @@ public partial class DatasetExplorer
         _galleryService = galleryService;
         _dbFactory = dbFactory;
         _mediator = mediator;
+        _azaionApi = azaionApi;
 
         var photoModes = Enum.GetValues(typeof(PhotoMode)).Cast<PhotoMode>().ToList();
         _annotationsDict = _annotationConfig.DetectionClasses.SelectMany(cls => photoModes.Select(mode => (int)mode + cls.Id))
@@ -87,6 +91,7 @@ public partial class DatasetExplorer
         ThumbnailsView.SelectionChanged += (_, _) =>
         {
             StatusText.Text = $"Обрано: {ThumbnailsView.SelectedItems.Count} | {ThumbnailsView.SelectedIndex} / {SelectedAnnotations.Count}";
+
             ValidateBtn.Visibility = ThumbnailsView.SelectedItems.Cast<AnnotationThumbnail>().Any(x => x.IsSeed)
                 ? Visibility.Visible
                 : Visibility.Hidden;
@@ -288,7 +293,7 @@ public partial class DatasetExplorer
                      .OrderBy(x => x.Value.AnnotationStatus)
                      .ThenByDescending(x => x.Value.CreatedDate))
         {
-            var annThumb = new AnnotationThumbnail(ann.Value);
+            var annThumb = new AnnotationThumbnail(ann.Value, _azaionApi.CurrentUser.Role.IsValidator());
             SelectedAnnotations.Add(annThumb);
             SelectedAnnotationDict.Add(annThumb.Annotation.Name, annThumb);
         }
diff --git a/Azaion.Dataset/DatasetExplorerEventHandler.cs b/Azaion.Dataset/DatasetExplorerEventHandler.cs
index b0ac4e9..752cb88 100644
--- a/Azaion.Dataset/DatasetExplorerEventHandler.cs
+++ b/Azaion.Dataset/DatasetExplorerEventHandler.cs
@@ -7,18 +7,23 @@ using Azaion.Common.DTO;
 using Azaion.Common.DTO.Queue;
 using Azaion.Common.Events;
 using Azaion.Common.Services;
+using Azaion.CommonSecurity.DTO;
+using Azaion.CommonSecurity.Services;
 using MediatR;
 
 namespace Azaion.Dataset;
 
 public class DatasetExplorerEventHandler(
     DatasetExplorer datasetExplorer,
-    IAnnotationService annotationService) :
+    IAnnotationService annotationService,
+    IAzaionApi azaionApi) :
         INotificationHandler<KeyEvent>,
         INotificationHandler<DatasetExplorerControlEvent>,
         INotificationHandler<AnnotationCreatedEvent>,
         INotificationHandler<AnnotationsDeletedEvent>
 {
+    private readonly IAzaionApi _azaionApi = azaionApi;
+
     private readonly Dictionary<Key, PlaybackControlEnum> _keysControlEnumDict = new()
     {
         { Key.Enter, PlaybackControlEnum.SaveAnnotations },
@@ -122,7 +127,7 @@ public class DatasetExplorerEventHandler(
             if (annotation.Classes.Contains(selectedClass) || selectedClass == -1)
             {
                 var index = 0;
-                var annThumb = new AnnotationThumbnail(annotation);
+                var annThumb = new AnnotationThumbnail(annotation, _azaionApi.CurrentUser.Role.IsValidator());
                 if (datasetExplorer.SelectedAnnotationDict.ContainsKey(annThumb.Annotation.Name))
                 {
                     datasetExplorer.SelectedAnnotationDict.Remove(annThumb.Annotation.Name);