diff --git a/IoTSharp.Hub/Data/ApplicationDBInitializer.cs b/IoTSharp.Hub/Data/ApplicationDBInitializer.cs
index 12392a0254df3778b09ed84ff41c03ac54b9d226..c11c2d6ec016c4108ace325a89ae8d5a617ebc55 100644
--- a/IoTSharp.Hub/Data/ApplicationDBInitializer.cs
+++ b/IoTSharp.Hub/Data/ApplicationDBInitializer.cs
@@ -83,10 +83,10 @@ namespace IoTSharp.Hub.Data
                     await _signInManager.UserManager.AddClaimAsync(user, new Claim(IoTSharpClaimTypes.Customer, customer.Id.ToString()));
                     await _signInManager.UserManager.AddClaimAsync(user, new Claim(IoTSharpClaimTypes.Tenant, tenant.Id.ToString()));
                     await _signInManager.UserManager.AddToRoleAsync(user, nameof(UserRole.Anonymous));
+                    await _signInManager.UserManager.AddToRoleAsync(user, nameof(UserRole.NormalUser));
                     await _signInManager.UserManager.AddToRoleAsync(user, nameof(UserRole.CustomerAdmin));
                     await _signInManager.UserManager.AddToRoleAsync(user, nameof(UserRole.TenantAdmin));
                     await _signInManager.UserManager.AddToRoleAsync(user, nameof(UserRole.SystemAdmin));
-                    await _signInManager.UserManager.AddToRoleAsync(user, nameof(UserRole.Anonymous));
                 }
             }
             var rship = new Relationship
diff --git a/IoTSharp.Hub/Data/Device.cs b/IoTSharp.Hub/Data/Device.cs
index c3dd96d1f69b473b42c52a0ddc9dff129fc78093..1d8209b01cdac545bf176d03af1cc3fc7ca681c1 100644
--- a/IoTSharp.Hub/Data/Device.cs
+++ b/IoTSharp.Hub/Data/Device.cs
@@ -16,10 +16,14 @@ namespace IoTSharp.Hub.Data
 
         public Customer Customer { get; set; }
 
+        [Newtonsoft.Json.JsonIgnore]
         public virtual List<AttributeData> AttributeData { get; set; }
-        public virtual List<AttributeLatest> AttributeLatest { get; set; }
+
+        [Newtonsoft.Json.JsonIgnore]
         public virtual List<TelemetryData> TelemetryData { get; set; }
 
+        public virtual List<AttributeLatest> AttributeLatest { get; set; }
+
         public virtual List<TelemetryLatest> TelemetryLatest { get; set; }
     }
 }
\ No newline at end of file
diff --git a/IoTSharp.Hub/Extensions/TokenExtension.cs b/IoTSharp.Hub/Extensions/TokenExtension.cs
index 4ab7690ca8015b45d79683ace93948c853e2ede0..7c87fe1d0316a513d9061b2812614b5172bd61f2 100644
--- a/IoTSharp.Hub/Extensions/TokenExtension.cs
+++ b/IoTSharp.Hub/Extensions/TokenExtension.cs
@@ -57,6 +57,7 @@ namespace IoTSharp.Hub
             {
                 options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
                 options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
+                options.DefaultForbidScheme = JwtBearerDefaults.AuthenticationScheme;
             })
             .AddJwtBearer(options =>
             {