diff --git a/src/Shentun.Peis.Application.Contracts/PhoneFollowUps/GetPatientRegisterCriticalListInputDto.cs b/src/Shentun.Peis.Application.Contracts/PhoneFollowUps/GetPatientRegisterCriticalListInputDto.cs
index 5ede5e4..3023cf2 100644
--- a/src/Shentun.Peis.Application.Contracts/PhoneFollowUps/GetPatientRegisterCriticalListInputDto.cs
+++ b/src/Shentun.Peis.Application.Contracts/PhoneFollowUps/GetPatientRegisterCriticalListInputDto.cs
@@ -86,9 +86,9 @@ namespace Shentun.Peis.PhoneFollowUps
         public char? IsPhoneComplete { get; set; }
 
         /// <summary>
-        /// 诊断级别ID  
+        /// 诊断级别ID  集合  可以查多个
         /// </summary>
-        public short? DiagnosisLevelId { get; set; }
+        public List<short?> DiagnosisLevelIds { get; set; } = new List<short?>();
 
         public int MaxResultCount { get; set; } = 50;
 
diff --git a/src/Shentun.Peis.Application/PhoneFollowUps/PhoneFollowUpAppService.cs b/src/Shentun.Peis.Application/PhoneFollowUps/PhoneFollowUpAppService.cs
index 5770928..eff0d73 100644
--- a/src/Shentun.Peis.Application/PhoneFollowUps/PhoneFollowUpAppService.cs
+++ b/src/Shentun.Peis.Application/PhoneFollowUps/PhoneFollowUpAppService.cs
@@ -259,9 +259,9 @@ namespace Shentun.Peis.PhoneFollowUps
                 query = query.Where(m => m.followUp.IsPhoneComplete == input.IsPhoneComplete);
             }
 
-            if (input.DiagnosisLevelId != null)
+            if (input.DiagnosisLevelIds.Any())
             {
-                query = query.Where(m => m.registerCheck.DiagnosisLevelId == input.DiagnosisLevelId || m.registerCheckItem.DiagnosisLevelId == input.DiagnosisLevelId);
+                query = query.Where(m => input.DiagnosisLevelIds.Contains(m.registerCheck.DiagnosisLevelId) || input.DiagnosisLevelIds.Contains(m.registerCheckItem.DiagnosisLevelId));
             }
 
             #endregion