diff --git a/VOffline/Services/Storage/FilesystemTools.cs b/VOffline/Services/Storage/FilesystemTools.cs
index 6cd2ffc..01e564c 100644
--- a/VOffline/Services/Storage/FilesystemTools.cs
+++ b/VOffline/Services/Storage/FilesystemTools.cs
@@ -27,6 +27,11 @@ namespace VOffline.Services.Storage
             RootDir = MkDir(settings.Value.OutputPath);
             cacheFile = new FileInfo(CombineCutPath(RootDir, CacheFilename));
             cache = new ConcurrentDictionary<string, DateTime>();
+
+            if (!cacheFile.Exists)
+            {
+                cacheFile.Create()?.Dispose();
+            }
         }
 
         public void LoadCache(ILog log)
diff --git a/VOffline/Services/Vk/AttachmentExtensions.cs b/VOffline/Services/Vk/AttachmentExtensions.cs
index 786dab2..80841dc 100644
--- a/VOffline/Services/Vk/AttachmentExtensions.cs
+++ b/VOffline/Services/Vk/AttachmentExtensions.cs
@@ -94,7 +94,9 @@ namespace VOffline.Services.Vk
             }
             else
             {
-                log.Warn($"Video {video.Id} [{video.Title}] has no links");
+                log.Warn($"Video {video.Id} [{video.Title}] has no links. Trying to compose vk url");
+                var file = filesystemTools.CreateFile(dir, $"{i} {video.Id}.txt", CreateMode.OverwriteExisting);
+                File.WriteAllText(file.FullName, $"https://vk.com/video{video.OwnerId}_{video.Id}");
             }
         }
 
@@ -201,6 +203,7 @@ namespace VOffline.Services.Vk
             {
                 sb.Append($", reply to user {comment.ReplyToUserId} comment {comment.ReplyToCommentId}");
             }
+
             return sb.ToString();
         }
 
diff --git a/VOffline/VOffline.csproj b/VOffline/VOffline.csproj
index 9a74614..074befc 100644
--- a/VOffline/VOffline.csproj
+++ b/VOffline/VOffline.csproj
@@ -3,8 +3,9 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
-    <UsersecretsId>26938AF3-7336-429C-A3AF-2D3048ACB226</UsersecretsId>
     <LangVersion>latest</LangVersion>
+    <RootNamespace>VOffline</RootNamespace>
+    <UserSecretsId>93680df2-87fc-4326-b623-001d5725f6ae</UserSecretsId>
   </PropertyGroup>
 
   <ItemGroup>