diff --git a/IRaCIS.Core.Domain/Reading/ClinicalData/ReadingClinicalDataPDF.cs b/IRaCIS.Core.Domain/Reading/ClinicalData/ReadingClinicalDataPDF.cs
index 5a15b823..9177d16c 100644
--- a/IRaCIS.Core.Domain/Reading/ClinicalData/ReadingClinicalDataPDF.cs
+++ b/IRaCIS.Core.Domain/Reading/ClinicalData/ReadingClinicalDataPDF.cs
@@ -13,6 +13,8 @@ namespace IRaCIS.Core.Domain.Models
 	[Table("ReadingClinicalDataPDF")]
 	public class ReadingClinicalDataPDF : Entity, IAuditAdd
 	{
+		[ForeignKey("ReadingClinicalDataId")]
+		public ReadingClinicalData ReadingClinicalData { get; set; }
 		/// <summary>
 		/// 阅片临床数据ID
 		/// </summary>
@@ -41,9 +43,7 @@ namespace IRaCIS.Core.Domain.Models
 		/// </summary>
 		public Guid CreateUserId { get; set; }
 
-		[ForeignKey("ReadingClinicalDataId")]
 
-		public ReadingClinicalData ReadingClinicalData { get; set; }
 	}