diff --git a/modules/cms-kit/src/Volo.CmsKit.Public.Application.Contracts/Volo/CmsKit/Public/Blogs/IBlogPostPublicAppService.cs b/modules/cms-kit/src/Volo.CmsKit.Public.Application.Contracts/Volo/CmsKit/Public/Blogs/IBlogPostPublicAppService.cs
index d411869bd2..02b6d2a5f4 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Public.Application.Contracts/Volo/CmsKit/Public/Blogs/IBlogPostPublicAppService.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.Public.Application.Contracts/Volo/CmsKit/Public/Blogs/IBlogPostPublicAppService.cs
@@ -9,7 +9,7 @@ namespace Volo.CmsKit.Public.Blogs;
 
 public interface IBlogPostPublicAppService : IApplicationService
 {
-    Task<PagedResultDto<BlogPostPublicDto>> GetListAsync(string blogSlug, BlogPostGetListInput input);
+    Task<PagedResultDto<BlogPostPublicDto>> GetListAsync([NotNull] string blogSlug, BlogPostGetListInput input);
 
     Task<BlogPostPublicDto> GetAsync([NotNull] string blogSlug, [NotNull] string blogPostSlug);
     
diff --git a/modules/cms-kit/src/Volo.CmsKit.Public.Application/Volo/CmsKit/Public/Blogs/BlogPostPublicAppService.cs b/modules/cms-kit/src/Volo.CmsKit.Public.Application/Volo/CmsKit/Public/Blogs/BlogPostPublicAppService.cs
index 4d2af29f2d..62a970cf2f 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Public.Application/Volo/CmsKit/Public/Blogs/BlogPostPublicAppService.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.Public.Application/Volo/CmsKit/Public/Blogs/BlogPostPublicAppService.cs
@@ -34,7 +34,7 @@ public class BlogPostPublicAppService : CmsKitPublicAppServiceBase, IBlogPostPub
         return ObjectMapper.Map<BlogPost, BlogPostPublicDto>(blogPost);
     }
 
-    public virtual async Task<PagedResultDto<BlogPostPublicDto>> GetListAsync(string blogSlug, BlogPostGetListInput input)
+    public virtual async Task<PagedResultDto<BlogPostPublicDto>> GetListAsync([NotNull] string blogSlug, BlogPostGetListInput input)
     {
         var blog = await BlogRepository.GetBySlugAsync(blogSlug);