fix 获取不到工号问题

Src/Dlhis.Basic/Appointment/Services/Implements/AppointmentService.cs

@@ -203,6 +203,8 @@ public class AppointmentService : IAppointmentService
         await GenerateDeviceTasksAsync(detail, true, DeviceTaskEnumType.Delete, $"强制离场:{reason}");
         await _dbContext.UpdateAsync(detail);
 
+        try
+        {
             var appointment = await _dbContext.Queryable<VisitorAppointmentEntity>().Where(x => x.No == detail.No).SingleAsync();
             await _jinkoApiService.SendWorkMessageAsync(new DingTalkWorkMessageRequest
             {
@@ -210,6 +212,11 @@ public class AppointmentService : IAppointmentService
                 Content = $"您的访客预约《{appointment.Title}》中的访客{detail.Name}已被强制离场，原因：{reason}。"
             });
         }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "发送访客离场通知失败:{msg}", ex.Message);
+        }
+    }
 
     public async Task<Pagination<AppointmentDetailResponse>> GetRecordPageByIdNoAsync(AppointmentIdNoPageRequest request)
     {