diff --git a/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/Edit.cshtml.cs b/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/Edit.cshtml.cs
index 6d998a7172..c38cb1b954 100644
--- a/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/Edit.cshtml.cs
+++ b/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/Edit.cshtml.cs
@@ -97,6 +97,7 @@ namespace Volo.Blogging.Pages.Blog.Posts
         [DynamicStringLength(typeof(PostConsts), nameof(PostConsts.MaxUrlLength))]
         public string Url { get; set; }
 
+        [Required]
         [HiddenInput]
         [DynamicStringLength(typeof(PostConsts), nameof(PostConsts.MaxContentLength))]
         public string Content { get; set; }
@@ -106,4 +107,4 @@ namespace Volo.Blogging.Pages.Blog.Posts
 
         public string Tags { get; set; }
     }
-}
\ No newline at end of file
+}
diff --git a/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/New.cshtml.cs b/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/New.cshtml.cs
index 3930a79900..e377a006a3 100644
--- a/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/New.cshtml.cs
+++ b/modules/blogging/src/Volo.Blogging.Web/Pages/Blogs/Posts/New.cshtml.cs
@@ -91,6 +91,7 @@ namespace Volo.Blogging.Pages.Blog.Posts
             [DynamicStringLength(typeof(PostConsts), nameof(PostConsts.MaxUrlLength))]
             public string Url { get; set; }
 
+            [Required]
             [HiddenInput]
             [DynamicStringLength(typeof(PostConsts), nameof(PostConsts.MaxContentLength))]
             public string Content { get; set; }
@@ -102,4 +103,4 @@ namespace Volo.Blogging.Pages.Blog.Posts
 
         }
     }
-}
\ No newline at end of file
+}