diff --git a/AsbCloudApp/Data/Manuals/ManualDto.cs b/AsbCloudApp/Data/Manuals/ManualDto.cs
index bb89dfbe..c5aa92c4 100644
--- a/AsbCloudApp/Data/Manuals/ManualDto.cs
+++ b/AsbCloudApp/Data/Manuals/ManualDto.cs
@@ -18,7 +18,7 @@ public class ManualDto : IId
 	/// <summary>
 	/// Дата загрузки
 	/// </summary>
-	public DateTime DateDownload { get; set; }
+	public DateTimeOffset DateDownload { get; set; }
 	
 	/// <summary>
 	/// Id автора
diff --git a/AsbCloudDb/Migrations/AsbCloudDbContextModelSnapshot.cs b/AsbCloudDb/Migrations/AsbCloudDbContextModelSnapshot.cs
index 8f326f19..8bd03355 100644
--- a/AsbCloudDb/Migrations/AsbCloudDbContextModelSnapshot.cs
+++ b/AsbCloudDb/Migrations/AsbCloudDbContextModelSnapshot.cs
@@ -1390,7 +1390,7 @@ namespace AsbCloudDb.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
-                    b.Property<DateTime>("DateDownload")
+                    b.Property<DateTimeOffset>("DateDownload")
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("date_download")
                         .HasComment("Дата загрузки");
diff --git a/AsbCloudDb/Model/Manuals/Manual.cs b/AsbCloudDb/Model/Manuals/Manual.cs
index 35b091b5..8ab64735 100644
--- a/AsbCloudDb/Model/Manuals/Manual.cs
+++ b/AsbCloudDb/Model/Manuals/Manual.cs
@@ -15,8 +15,8 @@ public class Manual : IId
 	[Column("name"), Comment("Название")] 
 	public string Name { get; set; } = null!;
 	
-	[Column("date_download"), Comment("Дата загрузки")]
-	public DateTime DateDownload { get; set; }
+	[Column("date_download", TypeName = "timestamp with time zone"), Comment("Дата загрузки")]
+    public DateTimeOffset DateDownload { get; set; }
 
 	[Column("id_directory"), Comment("Id директории")]
 	public int IdDirectory { get; set; }
diff --git a/AsbCloudInfrastructure/Services/ManualCatalogService.cs b/AsbCloudInfrastructure/Services/ManualCatalogService.cs
index c8713ab1..8c779bc7 100644
--- a/AsbCloudInfrastructure/Services/ManualCatalogService.cs
+++ b/AsbCloudInfrastructure/Services/ManualCatalogService.cs
@@ -57,7 +57,7 @@ public class ManualCatalogService : IManualCatalogService
 		var manual = new ManualDto
 		{
 			Name = name,
-			DateDownload = DateTime.UtcNow,
+			DateDownload = DateTimeOffset.UtcNow,
 			IdDirectory = idDirectory,
 			IdCategory = IdFileCategory,
 			IdAuthor = idAuthor