diff --git a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/Default.cshtml b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/Default.cshtml
index ecfbc1cb54..92ea8b0333 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/Default.cshtml
+++ b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/Default.cshtml
@@ -51,7 +51,7 @@
                                 <img src="@Model.Input.CaptchaImageBase64" />
                             </div>
                             <div class="flex-grow-1 bd-highlight">
-                                <abp-input asp-for="@Model.Input.Captcha" suppress-label="true" class="d-inline-block" autocomplete="off" />
+                                <abp-input type="number" asp-for="@Model.Input.Captcha" suppress-label="true" class="d-inline-block" autocomplete="off" />
                             </div>
                             
                             <abp-input asp-for="@Model.CaptchaId" value="@Model.CaptchaOutput.Id" />
@@ -60,12 +60,12 @@
                 }
                 <div class="col-auto">
                     <div class="text-end">
-                        <abp-button id="submit-button" type="submit" button-type="Primary" size="Block">
+                        <abp-button id="submit-button" type="submit" button-type="Primary">
                             <i class="fa fa-comment-alt me-1"></i> @L["Send"]
                         </abp-button>
                         @if (cancelButton)
                         {
-                            <abp-button type="button" button-type="Light" class="reply-cancel-button mb-2" size="Block_Small" data-reply-id="@(repliedCommentId?.ToString() ?? "")">
+                            <abp-button type="button" button-type="Light" class="reply-cancel-button" data-reply-id="@(repliedCommentId?.ToString() ?? "")">
                                 <i class="fa fa-times me-1"></i> @L["Cancel"]
                             </abp-button>
                         }
diff --git a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.css b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.css
index 8d241afcd5..c565b10d30 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.css
+++ b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.css
@@ -24,7 +24,3 @@ body .form-control {
     border: 1px outset #e3e3e3 !important;
     padding: 10px !important;
 }
-
-body #submit-button {
-    margin-top: 10px;
-}
diff --git a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.scss b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.scss
index 82d41f9795..5a29ab9696 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.scss
+++ b/modules/cms-kit/src/Volo.CmsKit.Public.Web/Pages/CmsKit/Shared/Components/Commenting/default.scss
@@ -23,8 +23,4 @@ body {
         border: 1px outset #e3e3e3 !important;
         padding: 10px !important;
     }
-
-    #submit-button {
-        margin-top: 10px;
-    }
 }