diff --git a/IRaCIS.Core.Application/Helper/Email/SendEmailHelper.cs b/IRaCIS.Core.Application/Helper/Email/SendEmailHelper.cs
index 832413e88..9a5ba0b5a 100644
--- a/IRaCIS.Core.Application/Helper/Email/SendEmailHelper.cs
+++ b/IRaCIS.Core.Application/Helper/Email/SendEmailHelper.cs
@@ -174,7 +174,7 @@ public static class SendEmailHelper
                 ReplaceHtmlContent(part, replacements);
             }
         }
-        else if (entity is TextPart textPart && textPart.ContentType.MediaType == "text/html")
+        else if (entity is TextPart textPart && textPart.IsHtml)
         {
             // 只有这里才是真正的 HTML
             foreach (var kv in replacements)
diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
index 7ceebbdd4..e5cf503de 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.xml
@@ -16319,6 +16319,16 @@
             <param name="email"></param>
             <returns></returns>
         </member>
+        <member name="M:IRaCIS.Core.Application.Helper.SendEmailHelper.SendTrialEmailAsync(MimeKit.MimeMessage,IRaCIS.Core.Domain.Models.Trial,System.EventHandler{MailKit.MessageSentEventArgs})">
+            <summary>
+            发送项目邮件
+            </summary>
+            <param name="messageToSend"></param>
+            <param name="trial"></param>
+            <param name="messageSentSuccess"></param>
+            <returns></returns>
+            <exception cref="T:System.Exception"></exception>
+        </member>
         <member name="M:IRaCIS.Core.Application.Helper.FileConvertHelper.ConvertWordToPdf(System.String,System.String)">
             <summary>
             镜像里面打入libreoffice 的方案
@@ -17484,17 +17494,17 @@
         </member>
         <member name="F:IRaCIS.Core.Application.ViewModel.AccessToDialogueEnum.Question">
             <summary>
-            质疑
+            ����
             </summary>
         </member>
         <member name="F:IRaCIS.Core.Application.ViewModel.AccessToDialogueEnum.Consistency">
             <summary>
-            一致性核查
+            һ���Ժ˲�
             </summary>
         </member>
         <member name="T:IRaCIS.Core.Application.ViewModel.CopyFrontAuditConfigItemDto">
             <summary>
-            复制
+            ����
             </summary>
         </member>
         <member name="T:IRaCIS.Core.Application.ViewModel.SystemNoticeView">