diff --git a/Api/Ewide.Core/Entity/SysOrg.cs b/Api/Ewide.Core/Entity/SysOrg.cs
index 68a6b9b..3004216 100644
--- a/Api/Ewide.Core/Entity/SysOrg.cs
+++ b/Api/Ewide.Core/Entity/SysOrg.cs
@@ -74,6 +74,7 @@ namespace Ewide.Core
         /// <summary>
         /// 一对一 一个组织对应一个区域代码
         /// </summary>
+        [XmlIgnore]
         public SysAreaCode Area { get; set; }
 
         /// <summary>
diff --git a/Api/Ewide.Core/Entity/SysRole.cs b/Api/Ewide.Core/Entity/SysRole.cs
index f711a70..077bbe9 100644
--- a/Api/Ewide.Core/Entity/SysRole.cs
+++ b/Api/Ewide.Core/Entity/SysRole.cs
@@ -75,8 +75,10 @@ namespace Ewide.Core
         [XmlIgnore]
         public List<SysRoleDataScope> SysRoleDataScopes { get; set; }
 
+        [XmlIgnore]
         public ICollection<SysAreaCode> AreaCodes { get; set; }
 
+        [XmlIgnore]
         public List<SysRoleArea> SysRoleAreas { get; set; }
 
         /// <summary>
diff --git a/Api/Ewide.Core/Entity/SysUser.cs b/Api/Ewide.Core/Entity/SysUser.cs
index e280b5a..b668ef1 100644
--- a/Api/Ewide.Core/Entity/SysUser.cs
+++ b/Api/Ewide.Core/Entity/SysUser.cs
@@ -132,6 +132,7 @@ namespace Ewide.Core
         [XmlIgnore]
         public List<SysUserDataScope> SysUserDataScopes { get; set; }
 
+        [XmlIgnore]
         public ICollection<SysAreaCode> AreaCodes { get; set; }
         /// <summary>
         /// 多对多中间表（用户-区域 数据范围）