diff --git a/Src/Dlhis.Basic/Organization/Request/GainfoPageRequest.cs b/Src/Dlhis.Basic/Organization/Request/GainfoPageRequest.cs
index 0bfb339b..37cc810f 100644
--- a/Src/Dlhis.Basic/Organization/Request/GainfoPageRequest.cs
+++ b/Src/Dlhis.Basic/Organization/Request/GainfoPageRequest.cs
@@ -10,7 +10,7 @@ public class GainfoPageRequest : PageDto
     /// 档案类型
     /// </summary>
     [EnumDataType(typeof(GainfoStatusEnumType))]
-    public GainfoStatusEnumType Status { get; set; } = GainfoStatusEnumType.Working;
+    public GainfoStatusEnumType? Status { get; set; } = GainfoStatusEnumType.Working;
 
     /// <summary>
     /// 部门号(部门树传入)