diff --git a/Api/Ewide.Core/Entity/AreaNumber.cs b/Api/Ewide.Core/Entity/AreaNumber.cs
index 4090445..46cd35e 100644
--- a/Api/Ewide.Core/Entity/AreaNumber.cs
+++ b/Api/Ewide.Core/Entity/AreaNumber.cs
@@ -40,5 +40,28 @@ namespace Ewide.Core.Entity
 
         [Comment("排序")]
         public int Sort { get; set; }
+
+        /// <summary>
+        /// 多个区域有多个用户绑定自定义数据
+        /// </summary>
+        public ICollection<SysUser> SysUsers { get; set; }
+        /// <summary>
+        /// 中间表
+        /// </summary>
+        public List<SysUserArea> SysUserAreas { get; set; }
+
+        /// <summary>
+        /// 多个区域有多个角色绑定权限数据
+        /// </summary>
+        public ICollection<SysRole> SysRoles { get; set; }
+        /// <summary>
+        /// 中间表
+        /// </summary>
+        public List<SysRoleArea> SysRoleAreas { get; set; }
+        /// <summary>
+        /// 一个区域有多个组织
+        /// </summary>
+        public ICollection<SysOrg> SysOrgs { get; set; }
+
     }
 }
diff --git a/Api/Ewide.Core/Entity/SysRole.cs b/Api/Ewide.Core/Entity/SysRole.cs
index 38b7854..f1ce913 100644
--- a/Api/Ewide.Core/Entity/SysRole.cs
+++ b/Api/Ewide.Core/Entity/SysRole.cs
@@ -1,4 +1,5 @@
-using Furion.DatabaseAccessor;
+using Ewide.Core.Entity;
+using Furion.DatabaseAccessor;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
 using System;
@@ -70,6 +71,10 @@ namespace Ewide.Core
         /// </summary>
         public List<SysRoleDataScope> SysRoleDataScopes { get; set; }
 
+        public ICollection<AreaNumber> AreaNumbers { get; set; }
+
+        public List<SysRoleArea> SysRoleAreas { get; set; }
+
         /// <summary>
         /// 多对多（菜单）
         /// </summary>
@@ -97,7 +102,15 @@ namespace Ewide.Core
                 {
                     u.HasKey(c => new { c.SysRoleId, c.SysOrgId });
                 });
-
+            entityBuilder.HasMany(p => p.AreaNumbers)
+                .WithMany(p => p.SysRoles)
+                .UsingEntity<SysRoleArea>(
+                u => u.HasOne(c => c.AreaNumber).WithMany(c => c.SysRoleAreas).HasForeignKey(c => c.AreaNumberCode),
+                u => u.HasOne(c => c.SysRole).WithMany(c => c.SysRoleAreas).HasForeignKey(c => c.SysRoleId),
+                u =>
+                {
+                    u.HasKey(c => new { c.SysRoleId, c.AreaNumberCode });
+                });
             entityBuilder.HasMany(p => p.SysMenus)
                 .WithMany(p => p.SysRoles)
                 .UsingEntity<SysRoleMenu>(
diff --git a/Api/Ewide.Core/Entity/SysUser.cs b/Api/Ewide.Core/Entity/SysUser.cs
index 21d4f40..8bc6dca 100644
--- a/Api/Ewide.Core/Entity/SysUser.cs
+++ b/Api/Ewide.Core/Entity/SysUser.cs
@@ -1,4 +1,5 @@
-using Furion.DatabaseAccessor;
+using Ewide.Core.Entity;
+using Furion.DatabaseAccessor;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
 using System;
@@ -127,6 +128,11 @@ namespace Ewide.Core
         /// </summary>
         public List<SysUserDataScope> SysUserDataScopes { get; set; }
 
+        public ICollection<AreaNumber> AreaNumbers { get; set; }
+        /// <summary>
+        /// 多对多中间表（用户-区域 数据范围）
+        /// </summary>
+        public List<SysUserArea> SysUserAreas { get; set; }
         /// <summary>
         /// 配置多对多关系
         /// </summary>
@@ -150,6 +156,13 @@ namespace Ewide.Core
                 {
                     u.HasKey(c => new { c.SysUserId, c.SysOrgId });
                 });
+            entityBuilder.HasMany(p => p.AreaNumbers).WithMany(p => p.SysUsers).UsingEntity<SysUserArea>(
+                u => u.HasOne(c => c.AreaNumber).WithMany(c => c.SysUserAreas).HasForeignKey(c => c.AreaNumberCode),
+                u => u.HasOne(c => c.SysUser).WithMany(c => c.SysUserAreas).HasForeignKey(c => c.SysUserId),
+                u =>
+                {
+                    u.HasKey(c => new { c.SysUserId, c.AreaNumberCode });
+                });
         }
     }
 }