diff --git a/Makefile b/Makefile
index 988f8c56..bde8014f 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ FRAMEWORK=net8.0
 DESTDIR=/tmp/yavsc
 
 all:
-	@dotnet build --nologo 2>/dev/null |grep error
+	dotnet build --nologo
 
 clean: 
 	dotnet clean
diff --git a/src/Api/Controllers/Blogspot/FileSystemApiController.cs b/src/Api/Controllers/Blogspot/FileSystemApiController.cs
index c17ebd58..f91b9e6e 100644
--- a/src/Api/Controllers/Blogspot/FileSystemApiController.cs
+++ b/src/Api/Controllers/Blogspot/FileSystemApiController.cs
@@ -57,7 +57,7 @@ namespace Yavsc.ApiControllers
             List<FileReceivedInfo> received = new List<FileReceivedInfo>();
             InvalidPathException pathex = null;
             try {
-                destDir = User.InitPostToFileSystem(subdir);
+                destDir = User.EnsureDestinationDirectory(subdir);
             } catch (InvalidPathException ex) {
                 pathex = ex;
             }
diff --git a/src/Api/Controllers/Blogspot/FileSystemStream.cs b/src/Api/Controllers/Blogspot/FileSystemStream.cs
index e6b3c159..ee6aed0c 100644
--- a/src/Api/Controllers/Blogspot/FileSystemStream.cs
+++ b/src/Api/Controllers/Blogspot/FileSystemStream.cs
@@ -35,8 +35,6 @@ namespace Yavsc.ApiControllers
             logger.LogInformation("Put : " + filename);
             if (!HttpContext.WebSockets.IsWebSocketRequest)
                 return BadRequest("not a web socket");
-            if (!HttpContext.User.Identity.IsAuthenticated)
-                return new UnauthorizedResult();
             var subdirs = filename.Split('/');
             var filePath = subdirs.Length > 1 ? string.Join("/", subdirs.Take(subdirs.Length-1)) : null;
             var shortFileName = subdirs[subdirs.Length-1];
@@ -55,17 +53,18 @@ namespace Yavsc.ApiControllers
                 filename
             );
 
-            hubContext.Clients.All.SendAsync("addPublicStream", new PublicStreamInfo
+       
+            string destDir = HttpContext.User.EnsureDestinationDirectory(filePath);
+            logger.LogInformation($"Saving flow to {destDir}");
+            var userId = User.GetUserId();
+            var user = await dbContext.Users.FirstAsync(u => u.Id == userId);
+            logger.LogInformation("Accepting stream ...");
+            _ = hubContext.Clients.All.SendAsync("addPublicStream", new PublicStreamInfo
             {
                 sender = userName,
                 url = url,
             }, $"{userName} is starting a stream!");
             
-            string destDir = HttpContext.User.InitPostToFileSystem(filePath);
-            logger.LogInformation($"Saving flow to {destDir}");
-            var userId = User.GetUserId();
-            var user = await dbContext.Users.FirstAsync(u => u.Id == userId);
-            logger.LogInformation("Accepting stream ...");
             await liveProcessor.AcceptStream(HttpContext, user, destDir, shortFileName);
             return Ok();
         }
diff --git a/src/Api/Controllers/accounting/AccountController.cs b/src/Api/Controllers/accounting/AccountController.cs
index 01ff61be..617916af 100644
--- a/src/Api/Controllers/accounting/AccountController.cs
+++ b/src/Api/Controllers/accounting/AccountController.cs
@@ -69,7 +69,6 @@ namespace Yavsc.WebApi.Controllers
         [HttpPost("~/api/setavatar")]
         public async Task<IActionResult> SetAvatar()
         {
-            var root = User.InitPostToFileSystem(null);
             var user =  await GetUserData(User.GetUserId());
             if (Request.Form.Files.Count!=1)
                 return new BadRequestResult();
diff --git a/src/Api/Controllers/Blogspot/MoveFileQuery.cs b/src/Yavsc.Abstract/FileSystem/MoveFileQuery.cs
similarity index 73%
rename from src/Api/Controllers/Blogspot/MoveFileQuery.cs
rename to src/Yavsc.Abstract/FileSystem/MoveFileQuery.cs
index a62f79c9..c0f97050 100644
--- a/src/Api/Controllers/Blogspot/MoveFileQuery.cs
+++ b/src/Yavsc.Abstract/FileSystem/MoveFileQuery.cs
@@ -1,3 +1,4 @@
+using System.ComponentModel.DataAnnotations;
 using Yavsc.Attributes.Validation;
 namespace Yavsc.Models.FileSystem
 {
@@ -5,10 +6,10 @@ namespace Yavsc.Models.FileSystem
     public class MoveFileQuery
     {
         [ValidRemoteUserFilePath]
-        [YaStringLength(1, 512)]
+        [StringLength(512)]
         public required string Id { get; set; }
 
-        [YaStringLength(0, 512)]
+        [StringLength(512)]
         [ValidRemoteUserFilePath]
         public required string To { get; set; }
     }
diff --git a/src/Yavsc.Server/Helpers/FileSystemHelpers.cs b/src/Yavsc.Server/Helpers/FileSystemHelpers.cs
index 9c8ab5fc..d3929a50 100644
--- a/src/Yavsc.Server/Helpers/FileSystemHelpers.cs
+++ b/src/Yavsc.Server/Helpers/FileSystemHelpers.cs
@@ -47,14 +47,13 @@ namespace Yavsc.Server.Helpers
             return $"/{Config.SiteSetup.Avatars}/{user.UserName}.png";
         }
 
-        public static string InitPostToFileSystem(
+        public static string EnsureDestinationDirectory(
             this ClaimsPrincipal user,
             string subpath)
         {
             var root = Path.Combine(AbstractFileSystemHelpers.UserFilesDirName, user.Identity.Name);
-            var diRoot = new DirectoryInfo(root);
-            if (!diRoot.Exists) diRoot.Create();
-            if (!string.IsNullOrWhiteSpace(subpath)) {
+            if (!string.IsNullOrWhiteSpace(subpath))
+            {
                 if (!subpath.IsValidYavscPath())
                 {
                     throw new InvalidPathException();
@@ -230,7 +229,6 @@ namespace Yavsc.Server.Helpers
             var item = new FileReceivedInfo
             (Config.AvatarsOptions.RequestPath.ToUriComponent(),
                user.UserName + ".png");
-
             using (var org = formFile.OpenReadStream())
             {
                 using Image image = Image.Load(org);