diff --git a/src/Shentun.Peis.Domain/PatientRegisters/UpdatePatientRegisterArg.cs b/src/Shentun.Peis.Domain/PatientRegisters/UpdatePatientRegisterArg.cs
index 5f9f623..bb7ec09 100644
--- a/src/Shentun.Peis.Domain/PatientRegisters/UpdatePatientRegisterArg.cs
+++ b/src/Shentun.Peis.Domain/PatientRegisters/UpdatePatientRegisterArg.cs
@@ -109,5 +109,10 @@ namespace Shentun.Peis.PatientRegisters
         ///客户单位登记ID  体检次数
         /// </summary>
         public Guid CustomerOrgRegisterId { get; set; }
+
+        /// <summary>
+        /// 预约ID
+        /// </summary>
+        public string AppointPatientRegisterId { get; set; }
     }
 }