diff --git a/IRaCIS.Core.API/SignalRHub/UploadHub.cs b/IRaCIS.Core.API/SignalRHub/UploadHub.cs
index 6a23c7b14..45c8fee50 100644
--- a/IRaCIS.Core.API/SignalRHub/UploadHub.cs
+++ b/IRaCIS.Core.API/SignalRHub/UploadHub.cs
@@ -1,13 +1,15 @@
 锘縰sing EasyCaching.Core;
+using IRaCIS.Core.Domain.Share;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging;
 using System.Threading.Tasks;
 
 namespace IRaCIS.Core.API
 {
     public interface IUploadClient
     {
-        Task ReceivProgressAsync( string studyInstanceUid , int haveReceivedCount);
+        Task ReceivProgressAsync(string studyInstanceUid, int haveReceivedCount);
     }
 
 
@@ -15,16 +17,23 @@ namespace IRaCIS.Core.API
     [AllowAnonymous]
     public class UploadHub : Hub<IUploadClient>
     {
-        //private  IEasyCachingProvider _provider { get; }
 
-        //public UploadHub(IEasyCachingProvider provider)
-        //{
-        //    _provider = provider;
-        //}
+        public ILogger<UploadHub> _logger { get; set; }
+        public IUserInfo _userInfo { get; set; }
+        public UploadHub(IUserInfo userInfo, ILogger<UploadHub> logger)
+        {
+            _userInfo = userInfo;
+
+            _logger = logger;
+        }
 
         public override Task OnConnectedAsync()
         {
             //base.Context.User.id
+            var a = Context.User.Identity;
+            var b = _userInfo.Id;
+
+            _logger.LogError("杩炴帴: " + Context.ConnectionId);
 
             return base.OnConnectedAsync();
         }
diff --git a/IRaCIS.Core.API/Startup.cs b/IRaCIS.Core.API/Startup.cs
index ee657b202..c10899168 100644
--- a/IRaCIS.Core.API/Startup.cs
+++ b/IRaCIS.Core.API/Startup.cs
@@ -228,7 +228,8 @@ namespace IRaCIS.Core.API
             //文件伺服  必须带Token 访问
             //app.UseIRacisHostStaticFileStore(env);
 
-            app.UseCors();
+            app.UseCors(t => t.WithOrigins(new string[] { "null" }).AllowAnyMethod().AllowAnyHeader().AllowCredentials());
+
             app.UseEndpoints(endpoints =>
             {
                 endpoints.MapHub<UploadHub>("/UploadHub" ).RequireCors(t=>t.WithOrigins(new string[] {"null"}).AllowAnyMethod().AllowAnyHeader().AllowCredentials());