diff --git a/Api/Ewide.Core/Entity/SysAreaCode.cs b/Api/Ewide.Core/Entity/SysAreaCode.cs
index 74b7ed8..610f446 100644
--- a/Api/Ewide.Core/Entity/SysAreaCode.cs
+++ b/Api/Ewide.Core/Entity/SysAreaCode.cs
@@ -7,6 +7,7 @@ using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Xml.Serialization;
 
 namespace Ewide.Core
 {
@@ -54,23 +55,28 @@ namespace Ewide.Core
         /// <summary>
         /// 多个区域有多个用户绑定自定义数据
         /// </summary>
+        [XmlIgnore]
         public ICollection<SysUser> SysUsers { get; set; }
         /// <summary>
         /// 中间表
         /// </summary>
+        [XmlIgnore]
         public List<SysUserArea> SysUserAreas { get; set; }
 
         /// <summary>
         /// 多个区域有多个角色绑定权限数据
         /// </summary>
+        [XmlIgnore]
         public ICollection<SysRole> SysRoles { get; set; }
         /// <summary>
         /// 中间表
         /// </summary>
+        [XmlIgnore]
         public List<SysRoleArea> SysRoleAreas { get; set; }
         /// <summary>
         /// 一个区域有多个组织
         /// </summary>
+        [XmlIgnore]
         public ICollection<SysOrg> SysOrgs { get; set; }
 
     }
diff --git a/Api/Ewide.Core/SeedDataXml/SysApp.xml b/Api/Ewide.Core/SeedDataXml/SysApp.xml
index c6c195c..4a396f9 100644
--- a/Api/Ewide.Core/SeedDataXml/SysApp.xml
+++ b/Api/Ewide.Core/SeedDataXml/SysApp.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ArrayOfSysApp xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <SysApp>
-    <Id>4faa6ae5-ab54-4145-8dd5-4aa0b3b6687e</Id>
+    <Id>8b2aeb5e-09a6-4afd-bcae-8ee8e5a1e6ec</Id>
     <CreatedTime xsi:nil="true" />
     <UpdatedTime xsi:nil="true" />
     <IsDeleted>false</IsDeleted>