diff --git a/src/Shentun.WebPeis.Domain/Models/QuestionSubjectType.cs b/src/Shentun.WebPeis.Domain/Models/QuestionSubjectType.cs
index 51b7d7b..c4ddf59 100644
--- a/src/Shentun.WebPeis.Domain/Models/QuestionSubjectType.cs
+++ b/src/Shentun.WebPeis.Domain/Models/QuestionSubjectType.cs
@@ -11,7 +11,7 @@ namespace Shentun.WebPeis.Models
     public class QuestionSubjectType : AuditedEntity, IHasConcurrencyStamp
     {
         /// <summary>
-        /// 主键
+        /// 主键，01-生育 ，02-不适症状，03-危险因素，04-所患疾病
         /// </summary>
         public string QuestionSubjectTypeId { get; set; }
         /// <summary>