diff --git a/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/PropertyApiDescriptionModel.cs b/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/PropertyApiDescriptionModel.cs
index 610b6bd347..786ea32b76 100644
--- a/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/PropertyApiDescriptionModel.cs
+++ b/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/PropertyApiDescriptionModel.cs
@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel.DataAnnotations;
 using System.Reflection;
 
 namespace Volo.Abp.Http.Modeling
@@ -12,6 +13,8 @@ namespace Volo.Abp.Http.Modeling
 
         public string TypeSimple { get; set; }
 
+        public bool IsRequired { get; set; }
+
         //TODO: Validation rules for this property
         public static PropertyApiDescriptionModel Create(PropertyInfo propertyInfo)
         {
@@ -19,7 +22,8 @@ namespace Volo.Abp.Http.Modeling
             {
                 Name = propertyInfo.Name,
                 Type = ApiTypeNameHelper.GetTypeName(propertyInfo.PropertyType),
-                TypeSimple = ApiTypeNameHelper.GetSimpleTypeName(propertyInfo.PropertyType)
+                TypeSimple = ApiTypeNameHelper.GetSimpleTypeName(propertyInfo.PropertyType),
+                IsRequired = propertyInfo.IsDefined(typeof(RequiredAttribute), true)
             };
         }
     }