diff --git a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostCreateDto.cs b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostCreateDto.cs
index b3bbe807c6a6b143d26911a86041054578795b94..91eae2bf160faca45e869a0f03fb101e337fe85f 100644
--- a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostCreateDto.cs
+++ b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostCreateDto.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using System.Text.Json.Serialization;
 
 namespace Tsi1.BusinessLayer.Dtos
 {
@@ -10,6 +11,7 @@ namespace Tsi1.BusinessLayer.Dtos
 
         public int ForumId { get; set; }
 
+        [JsonIgnore]
         public int UserId { get; set; }
 
     }
diff --git a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostMessageCreateDto.cs b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostMessageCreateDto.cs
index b42cf311baaf3433c13095f34511bc3b32a5ba27..84900b4981cce5bfc66b8608f8b69898b539636a 100644
--- a/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostMessageCreateDto.cs
+++ b/Tsi1.Api/Tsi1.BusinessLayer/Dtos/PostMessageCreateDto.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using System.Text.Json.Serialization;
 
 namespace Tsi1.BusinessLayer.Dtos
 {
@@ -8,6 +9,7 @@ namespace Tsi1.BusinessLayer.Dtos
     {
         public string Content { get; set; }
 
+        [JsonIgnore]
         public int UserId { get; set; }
 
         public int PostId { get; set; }