diff --git a/IRaCIS.Core.API/SignalRHub/UploadHub.cs b/IRaCIS.Core.API/SignalRHub/UploadHub.cs
index 98eb1ea23..4024e3eb7 100644
--- a/IRaCIS.Core.API/SignalRHub/UploadHub.cs
+++ b/IRaCIS.Core.API/SignalRHub/UploadHub.cs
@@ -12,6 +12,7 @@ namespace IRaCIS.Core.API
 
 
     //[Authorize]
+    [AllowAnonymous]
     public class UploadHub : Hub<IUploadClient>
     {
         //private  IEasyCachingProvider _provider { get; }
diff --git a/IRaCIS.Core.API/Startup.cs b/IRaCIS.Core.API/Startup.cs
index 24663f7e8..ee657b202 100644
--- a/IRaCIS.Core.API/Startup.cs
+++ b/IRaCIS.Core.API/Startup.cs
@@ -149,6 +149,22 @@ namespace IRaCIS.Core.API
             // 实时应用
             services.AddSignalR();
 
+            ////设置跨域访问
+            //services.AddCors(options =>
+            //{
+            //    //hub使用
+            //    options.AddPolicy("any", builder =>
+            //    {
+            //        builder
+            //        .AllowAnyMethod()
+            //        .AllowAnyHeader()
+            //        .AllowAnyOrigin()
+            //        .DisallowCredentials();
+            //    });
+            //    //公开使用
+               
+            //});
+
             //services.AddSingleton<IImportResultFilter, ImportResultFilteTest>();
 
         }
@@ -212,9 +228,11 @@ namespace IRaCIS.Core.API
             //文件伺服  必须带Token 访问
             //app.UseIRacisHostStaticFileStore(env);
 
+            app.UseCors();
             app.UseEndpoints(endpoints =>
             {
-                endpoints.MapHub<UploadHub>("/UploadHub");
+                endpoints.MapHub<UploadHub>("/UploadHub" ).RequireCors(t=>t.WithOrigins(new string[] {"null"}).AllowAnyMethod().AllowAnyHeader().AllowCredentials());
+
                 endpoints.MapControllers();
             });