fix 修复已知问题

Src/Dlhis.ScheduledTask/Jobs/AutoRemoveAppointmentJob.cs

@@ -57,7 +57,7 @@ public class AutoRemoveAppointmentJob : BaseJob
                 Type = DeviceTaskEnumType.Delete,
                 Priority = 100,
                 TenantId = x.TenantId,
-                Source = "定时任务判断触发移除",
+                Source = "访客时间到期自动移除",
                 Version = 0
             }).ToList());
 
@@ -76,6 +76,11 @@ public class AutoRemoveAppointmentJob : BaseJob
     }
 
 
+    /// <summary>
+    /// 获取有效的区域编码,需要根据申请时间和当前时间判断
+    /// </summary>
+    /// <param name="detail"></param>
+    /// <returns></returns>
     private static IEnumerable<string> GetValidAreaCodes(VisitorAppointmentDetailEntity detail)
     {
         var now = DateTime.Now;