diff --git a/CnGalWebSite/CnGalWebSite.APIServer/Controllers/HomeAPIController.cs b/CnGalWebSite/CnGalWebSite.APIServer/Controllers/HomeAPIController.cs
index 8ed46c5db..6c0f97ffb 100644
--- a/CnGalWebSite/CnGalWebSite.APIServer/Controllers/HomeAPIController.cs
+++ b/CnGalWebSite/CnGalWebSite.APIServer/Controllers/HomeAPIController.cs
@@ -253,7 +253,7 @@ public async Task<ActionResult<List<DocumentViewModel>>> GetDocumentsAsync()
 
             //公告
             articles = await _articleRepository.GetAll().AsNoTracking()
-              .Where(s => s.Type == ArticleType.Notice && s.Name.Contains("更新") == false && s.Id != 150 && s.Id != 225 && s.Id != 767 && s.Id != 766)
+              .Where(s => s.Type == ArticleType.Notice && s.Name.Contains("更新") == false && s.Name.Contains("th") == false && s.Id != 150 && s.Id != 225 && s.Id != 767 && s.Id != 766)
               .Select(s => new DocumentViewModel { Id = s.Id, Title = s.DisplayName })
               .ToListAsync();
 
diff --git a/CnGalWebSite/CnGalWebSite.DataModel/ViewModel/Home/DocumentViewModel.cs b/CnGalWebSite/CnGalWebSite.DataModel/ViewModel/Home/DocumentViewModel.cs
index 4a6110751..19ff21d8c 100644
--- a/CnGalWebSite/CnGalWebSite.DataModel/ViewModel/Home/DocumentViewModel.cs
+++ b/CnGalWebSite/CnGalWebSite.DataModel/ViewModel/Home/DocumentViewModel.cs
@@ -10,6 +10,6 @@ public class DocumentViewModel
 
         public long Id { get; set; }
 
-        public List<DocumentViewModel> Children { get; set; } = new List<DocumentViewModel>();
+        public List<DocumentViewModel> Children { get; set; }
     }
 }
diff --git a/CnGalWebSite/CnGalWebSite.Shared/MasaComponent/PC/Home/Documents/IndexPage.razor b/CnGalWebSite/CnGalWebSite.Shared/MasaComponent/PC/Home/Documents/IndexPage.razor
index 75a6a2144..91b0f5130 100644
--- a/CnGalWebSite/CnGalWebSite.Shared/MasaComponent/PC/Home/Documents/IndexPage.razor
+++ b/CnGalWebSite/CnGalWebSite.Shared/MasaComponent/PC/Home/Documents/IndexPage.razor
@@ -49,9 +49,12 @@
     public void AddItem(DocumentViewModel model)
     {
         MainItems.Add(model);
-        foreach (var item in model.Children)
+        if(model.Children!=null)
         {
-            AddItem(item);
+            foreach (var item in model.Children)
+            {
+                AddItem(item);
+            }
         }