diff --git a/IRaCIS.Core.Application/MassTransit/Recurring/Schedule/RecurringEvent.cs b/IRaCIS.Core.Application/MassTransit/Recurring/Schedule/RecurringEvent.cs
index 490e84478..31f3fb943 100644
--- a/IRaCIS.Core.Application/MassTransit/Recurring/Schedule/RecurringEvent.cs
+++ b/IRaCIS.Core.Application/MassTransit/Recurring/Schedule/RecurringEvent.cs
@@ -42,13 +42,19 @@ public class UrgentIRUnReadTaskRecurringEvent : DomainEvent
 /// </summary>
 public class SystemDocumentErverDayEvent : DomainEvent
 {
-    
+
 }
 
 
 public class SystemDocumentPublishEvent : DomainEvent
 {
     public List<Guid> Ids { get; set; }
+
+    /// <summary>
+    /// 新增的需要发送邮件的用户角色ID列表
+    /// 如果为null或空，则发送给所有相关角色
+    /// </summary>
+    public List<Guid> NewUserTypeIds { get; set; }
 }
 
 
diff --git a/IRaCIS.Core.Application/MassTransit/Recurring/SystemDocumentConsumer.cs b/IRaCIS.Core.Application/MassTransit/Recurring/SystemDocumentConsumer.cs
index 3516ec8ce..11f18dcc2 100644
--- a/IRaCIS.Core.Application/MassTransit/Recurring/SystemDocumentConsumer.cs
+++ b/IRaCIS.Core.Application/MassTransit/Recurring/SystemDocumentConsumer.cs
@@ -150,11 +150,13 @@ namespace IRaCIS.Core.Application.MassTransit.Recurring
 
         public async Task Consume(ConsumeContext<SystemDocumentPublishEvent> context)
         {
-
             var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;
             var systemDocQuery =
             from sysDoc in _systemDocumentRepository.AsQueryable(false).Where(x => context.Message.Ids.Contains(x.Id))
-            from identityUser in _identityUserRepository.AsQueryable(false).Where(t => t.Status == UserStateEnum.Enable && t.UserRoleList.Where(t => t.IsUserRoleDisabled == false).Any(t => sysDoc.NeedConfirmedUserTypeList.AsQueryable().Any(c => c.NeedConfirmUserTypeId == t.UserTypeId)))
+            from identityUser in _identityUserRepository.AsQueryable(false)
+            .Where(t => t.Status == UserStateEnum.Enable && t.UserRoleList.Where(t => t.IsUserRoleDisabled == false)
+            .Any(t => sysDoc.NeedConfirmedUserTypeList.AsQueryable().Any(c => c.NeedConfirmUserTypeId == t.UserTypeId)))
+            .WhereIf(context.Message.NewUserTypeIds != null && context.Message.NewUserTypeIds.Any(), t => t.UserRoleList.Any(z => context.Message.NewUserTypeIds.Contains(z.UserTypeId)))
             select new UnionDocumentWithConfirmInfoView()
             {
                 IsSystemDoc = true,
diff --git a/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs b/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs
index 80c499a9c..3bc9c7fdc 100644
--- a/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs
+++ b/IRaCIS.Core.Application/Service/Document/SystemDocumentService.cs
@@ -1,6 +1,6 @@
 //--------------------------------------------------------------------
 //     此代码由T4模板自动生成  byzhouhang 20210918
-//	   生成时间 2022-01-05 09:17:03 
+//	   生成时间 2022-01-05 09:17:03
 //     对此文件的更改可能会导致不正确的行为，并且如果重新生成代码，这些更改将会丢失。
 //--------------------------------------------------------------------
 
@@ -17,7 +17,7 @@ namespace IRaCIS.Core.Application.Services
 {
     /// <summary>
     /// SystemDocumentService
-    /// </summary>	
+    /// </summary>
     [ApiExplorerSettings(GroupName = "Trial")]
     public class SystemDocumentService(IRepository<SystemDocument> _systemDocumentRepository,
         IRepository<UserRole> _userRoleRepository,
@@ -57,7 +57,7 @@ namespace IRaCIS.Core.Application.Services
         /// <returns></returns>
         public async Task<IResponseOutput> AddOrUpdateSystemDocumentAttachment(SystemDocumentAttachmentAddOrEdit addOrEditSystemDocumentAttachment)
         {
- 
+
 
 
             var entity = await _systemDocumentAttachmentRepository.InsertOrUpdateAsync(addOrEditSystemDocumentAttachment, true);
@@ -130,6 +130,11 @@ namespace IRaCIS.Core.Application.Services
                 }
 
 
+                // 保存修改前的状态和需要确认的用户类型列表
+                bool beforeIsPublish = document.IsPublish;
+                bool beforeIsDeleted = document.IsDeleted;
+                var beforeUserTypeIds = document.NeedConfirmedUserTypeList.Select(x => x.NeedConfirmUserTypeId).ToList();
+
                 _mapper.Map(addOrEditSystemDocument, document);
 
                 #region 之前区分路径文件夹 现在不区分废弃
@@ -153,9 +158,38 @@ namespace IRaCIS.Core.Application.Services
 
                 #endregion
 
-
                 var success = await _systemDocumentRepository.SaveChangesAsync();
 
+                // 检查是否需要发送邮件给新增的角色
+                if (beforeIsPublish && document.IsPublish && !beforeIsDeleted && !document.IsDeleted)
+                {
+                    // 找出新增的用户角色ID
+                    var newUserTypeIds = addOrEditSystemDocument.NeedConfirmedUserTypeIdList
+                        .Where(id => !beforeUserTypeIds.Contains(id))
+                        .ToList();
+
+                    if (newUserTypeIds.Any())
+                    {
+                        // 发送邮件给新增的角色
+                        Console.WriteLine("开始 发送系统文档更新邮件给新增角色");
+
+                        Task.Run(async () =>
+                        {
+                            // 创建独立作用域
+                            using (var scope = serviceScopeFactory.CreateScope())
+                            {
+                                // 从新作用域解析服务
+                                var mediator = scope.ServiceProvider.GetRequiredService<IMediator>();
+                                // 只发送给新增的角色
+                                await mediator.Publish(new SystemDocumentPublishEvent {
+                                    Ids = new List<Guid> { document.Id },
+                                    NewUserTypeIds = newUserTypeIds
+                                });
+                            }
+                        });
+                    }
+                }
+
                 return ResponseOutput.Ok(document.Id.ToString());
             }
 
@@ -267,7 +301,7 @@ namespace IRaCIS.Core.Application.Services
                             AttachmentCount=sysDoc.SystemDocumentAttachmentList.Where(z=>!z.OffLine).Count(),
                             IsSystemDoc = true,
                             CurrentStaffTrainDays=sysDoc.CurrentStaffTrainDays,
-                            NewStaffTrainDays = sysDoc.NewStaffTrainDays,   
+                            NewStaffTrainDays = sysDoc.NewStaffTrainDays,
                             Id = sysDoc.Id,
                             UserCreateTime= user.CreateTime,
                             CreateTime = sysDoc.CreateTime,