diff --git a/docs/en/Modules/Cms-Kit/Comments.md b/docs/en/Modules/Cms-Kit/Comments.md
index ac8853a4d8..ef476600eb 100644
--- a/docs/en/Modules/Cms-Kit/Comments.md
+++ b/docs/en/Modules/Cms-Kit/Comments.md
@@ -35,11 +35,12 @@ The comment system provides a commenting [widget](../../UI/AspNetCore/Widgets.md
 @await Component.InvokeAsync(typeof(CommentingViewComponent), new
 {
   entityType = "Product",
-  entityId = "..."
+  entityId = "...",
+  referralLinks  = new [] {"nofollow"}
 })
 ```
 
-`entityType` was explained in the previous section. `entityId` should be the unique id of the product, in this example. If you have a Product entity, you can use its Id here.
+`entityType` was explained in the previous section. `entityId` should be the unique id of the product, in this example. If you have a Product entity, you can use its Id here. `referralLinks` is an optional parameter. You can use this parameter to add values (such as "nofollow", "noreferrer", or any other values) to the [rel attributes](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel) of links.
 
 ## User Interface
 
diff --git a/modules/cms-kit/host/Volo.CmsKit.Web.Unified/Pages/Index.cshtml b/modules/cms-kit/host/Volo.CmsKit.Web.Unified/Pages/Index.cshtml
index eee29c4cbb..1b3f3ff94c 100644
--- a/modules/cms-kit/host/Volo.CmsKit.Web.Unified/Pages/Index.cshtml
+++ b/modules/cms-kit/host/Volo.CmsKit.Web.Unified/Pages/Index.cshtml
@@ -60,7 +60,7 @@
     <abp-column size-md="_12">
         @if (GlobalFeatureManager.Instance.IsEnabled<CommentsFeature>())
         {
-            @await Component.InvokeAsync(typeof(CommentingViewComponent), new {entityType = "quote", entityId = "1"})
+            @await Component.InvokeAsync(typeof(CommentingViewComponent), new {entityType = "quote", entityId = "1", referralLinks  = new [] {"nofollow"}})
         }
     </abp-column>
 </abp-row>
diff --git a/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/IMarkdownToHtmlRenderer.cs b/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/IMarkdownToHtmlRenderer.cs
index 565437af7e..7a3c91db6f 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/IMarkdownToHtmlRenderer.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/IMarkdownToHtmlRenderer.cs
@@ -4,5 +4,5 @@ namespace Volo.CmsKit.Web.Renderers;
 
 public interface IMarkdownToHtmlRenderer
 {
-    Task<string> RenderAsync(string rawMarkdown, bool allowHtmlTags = true, bool preventXSS = true);
+    Task<string> RenderAsync(string rawMarkdown, bool allowHtmlTags = true, bool preventXSS = true, string referralLinks = null);
 }
diff --git a/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/MarkdownToHtmlRenderer.cs b/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/MarkdownToHtmlRenderer.cs
index 83317c2111..9dd5555051 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/MarkdownToHtmlRenderer.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.Common.Web/Renderers/MarkdownToHtmlRenderer.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
@@ -20,7 +21,7 @@ public class MarkdownToHtmlRenderer : IMarkdownToHtmlRenderer, ITransientDepende
         _htmlSanitizer = new HtmlSanitizer();
     }
 
-    public Task<string> RenderAsync(string rawMarkdown, bool allowHtmlTags = true, bool preventXSS = true)
+    public Task<string> RenderAsync(string rawMarkdown, bool allowHtmlTags = true, bool preventXSS = true, string referralLinks = null)
     {
         if (!allowHtmlTags)
         {
@@ -33,10 +34,24 @@ public class MarkdownToHtmlRenderer : IMarkdownToHtmlRenderer, ITransientDepende
         {
             html = _htmlSanitizer.Sanitize(html);
         }
+        
+        if(!referralLinks.IsNullOrWhiteSpace())
+        {
+            html = SetReferralLinks(html, referralLinks);
+        }
 
         return Task.FromResult(html);
     }
 
+    private string SetReferralLinks(string html, string referralLinks)
+    {
+        var regex = new Regex("<a(.*?>)", RegexOptions.IgnoreCase |
+                                          RegexOptions.Singleline |
+                                          RegexOptions.Multiline |
+                                          RegexOptions.Compiled);
+        return regex.Replace(html, $"<a rel=\"{referralLinks}\" $1");
+    }
+
 
     private static List<CodeBlockIndexPair> GetCodeBlockIndices(string markdownText)
     {
diff --git a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/CommentingViewComponent.cs b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/CommentingViewComponent.cs
index bdf8d3ffa0..304cfec687 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/CommentingViewComponent.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/CommentingViewComponent.cs
@@ -59,8 +59,10 @@ public class CommentingViewComponent : AbpViewComponent
 
     public virtual async Task<IViewComponentResult> InvokeAsync(
         string entityType,
-        string entityId)
+        string entityId,
+        IEnumerable<string> referralLinks = null)
     {
+        referralLinks ??= Enumerable.Empty<string>();
         var comments = (await CommentPublicAppService
             .GetListAsync(entityType, entityId)).Items;
 
@@ -70,6 +72,7 @@ public class CommentingViewComponent : AbpViewComponent
         {
             EntityId = entityId,
             EntityType = entityType,
+            ReferralLinks = referralLinks,
             LoginUrl = loginUrl,
             Comments = comments.OrderByDescending(i => i.CreationTime).ToList()
         };
@@ -98,11 +101,12 @@ public class CommentingViewComponent : AbpViewComponent
     private async Task ConvertMarkdownTextsToHtml(CommentingViewModel viewModel)
     {
         viewModel.RawCommentTexts = new Dictionary<Guid, string>();
+        var referralLinks = viewModel.ReferralLinks?.JoinAsString(" ");
 
         foreach (var comment in viewModel.Comments)
         {
             viewModel.RawCommentTexts.Add(comment.Id, comment.Text);
-            comment.Text = await MarkdownToHtmlRenderer.RenderAsync(comment.Text, allowHtmlTags: false, preventXSS: true);
+            comment.Text = await MarkdownToHtmlRenderer.RenderAsync(comment.Text, allowHtmlTags: false, preventXSS: true, referralLinks: referralLinks);
 
             foreach (var reply in comment.Replies)
             {
@@ -117,6 +121,8 @@ public class CommentingViewComponent : AbpViewComponent
         public string EntityType { get; set; }
 
         public string EntityId { get; set; }
+        
+        public IEnumerable<string> ReferralLinks { get; set; }
 
         public string LoginUrl { get; set; }