diff --git a/admin.net.pro/Admin.NET/Vistar.Application/Entity/Obj109.cs b/admin.net.pro/Admin.NET/Vistar.Application/Entity/Obj109.cs
index ab93b93..9786ee0 100644
--- a/admin.net.pro/Admin.NET/Vistar.Application/Entity/Obj109.cs
+++ b/admin.net.pro/Admin.NET/Vistar.Application/Entity/Obj109.cs
@@ -815,5 +815,6 @@ public class Obj109
     public string fld005281 { get; set; }
     public string fld005299 { get; set; }
     public string fld005300 { get; set; }
+    public string fld005753 { get; set; }
 
 }
diff --git a/admin.net.pro/Admin.NET/Vistar.Application/Service/OaOpenInterface/OaOpenInterfaceService.cs b/admin.net.pro/Admin.NET/Vistar.Application/Service/OaOpenInterface/OaOpenInterfaceService.cs
index 8d8553d..c0170cc 100644
--- a/admin.net.pro/Admin.NET/Vistar.Application/Service/OaOpenInterface/OaOpenInterfaceService.cs
+++ b/admin.net.pro/Admin.NET/Vistar.Application/Service/OaOpenInterface/OaOpenInterfaceService.cs
@@ -100,6 +100,7 @@ public class OaOpenInterfaceService : IDynamicApiController, ITransient
             fieldList.Add(new Field { key = "fld004510", value = "A" });
             fieldList.Add(new Field { key = "fld004514", value = "A" });
             fieldList.Add(new Field { key = "fld004517", value = "A" });
+            fieldList.Add(new Field { key = "fld005753", value = "OA" });
 
             var fieldGroupValue = await _fieldGroupDefaultRep.AsQueryable().Where(x => x.GroupObjid == input.object_id).ToListAsync();