diff --git a/Examples/website/FreeSql.Site.DAL/Db.cs b/Examples/website/FreeSql.Site.DAL/Db.cs
index d00e277e..739dae52 100644
--- a/Examples/website/FreeSql.Site.DAL/Db.cs
+++ b/Examples/website/FreeSql.Site.DAL/Db.cs
@@ -1,13 +1,40 @@
-using System;
+using FreeSql.Site.DAL.Helper;
+using System;
 
 namespace FreeSql.Site.DAL
 {
-    public class Db
+    public static class Db
     {
-        
-        public static IFreeSql mysql = new FreeSql.FreeSqlBuilder()
-            .UseConnectionString(FreeSql.DataType.MySql, AppSettingsManager.Get("ConnectionStrings:DefaultDbContext"))
-        .Build();
+        public static System.Collections.Generic.Dictionary<string, IFreeSql> ConnectionPool = new System.Collections.Generic.Dictionary<string, IFreeSql>();
 
+        private static string getConnectionString(string sDatabaseType)
+        {
+            return AppSettingsManager.Get($"DbContexts:{sDatabaseType}:ConnectionString");
+        }
+
+        private static IFreeSql SelectDBType(string dbtype)
+        {
+            if (!ConnectionPool.ContainsKey(dbtype))
+            {
+                ConnectionPool.Add(dbtype, new FreeSql.FreeSqlBuilder()
+                    .UseConnectionString(FreeSql.DataType.MySql, getConnectionString(dbtype))
+                    .Build());
+            }
+            return ConnectionPool[dbtype];
+        }
+
+        public static IFreeSql DB(this DataBaseType t)
+        {
+            return SelectDBType(t.ToString());
+        }
+    }
+
+    public enum DataBaseType
+    {
+        MySql,
+        SqlServer,
+        PostgreSQL,
+        Oracle,
+        Sqlite
     }
 }
diff --git a/Examples/website/FreeSql.Site.DAL/DocumentCommentDAL.cs b/Examples/website/FreeSql.Site.DAL/DocumentCommentDAL.cs
new file mode 100644
index 00000000..0d9fcdcd
--- /dev/null
+++ b/Examples/website/FreeSql.Site.DAL/DocumentCommentDAL.cs
@@ -0,0 +1,68 @@
+//using FreeSql.Site.Entity;
+using FreeSql.Site.Entity;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text;
+
+namespace FreeSql.Site.DAL
+{
+    public class DocumentCommentDAL
+    {
+        /// <summary>
+        /// 新增方法
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public long Insert(DocumentComment model)
+        {
+            return DataBaseType.MySql.DB().Insert<DocumentComment>(model).ExecuteIdentity();
+        }
+
+        /// <summary>
+        /// 修改方法
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public bool Update(DocumentComment model)
+        {
+            return DataBaseType.MySql.DB().Update<DocumentComment>(model.ID).ExecuteUpdated().Count > 0;
+        }
+
+        /// <summary>
+        /// 删除方法
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        public bool Delete(long id)
+        {
+            return DataBaseType.MySql.DB().Delete<DocumentComment>(id).ExecuteDeleted().Count > 0;
+        }
+
+        /// <summary>
+        /// 获取一条数据
+        /// </summary>
+        /// <param name="where"></param>
+        /// <returns></returns>
+        public DocumentComment GetByOne(Expression<Func<DocumentComment, bool>> where)
+        {
+            return DataBaseType.MySql.DB().Select<DocumentComment>()
+                 .Where(where).ToOne();
+        }
+
+        /// <summary>
+        /// 查询方法
+        /// </summary>
+        /// <param name="where"></param>
+        /// <param name="orderby"></param>
+        /// <returns></returns>
+        public List<DocumentComment> Query(Expression<Func<DocumentComment, bool>> where,
+            Expression<Func<DocumentComment, DocumentComment>> orderby = null)
+        {
+            var list = DataBaseType.MySql.DB().Select<DocumentComment>()
+                .Where(where);
+            if (orderby != null) list = list.OrderBy(b => b.CreateDt);
+            return list.ToList();
+        }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.DAL/DocumentContentDAL.cs b/Examples/website/FreeSql.Site.DAL/DocumentContentDAL.cs
index 22222018..2a0cc0bd 100644
--- a/Examples/website/FreeSql.Site.DAL/DocumentContentDAL.cs
+++ b/Examples/website/FreeSql.Site.DAL/DocumentContentDAL.cs
@@ -1,42 +1,89 @@
-//using FreeSql.Site.Entity;
-using FreeSql.Site.Entity;
+using FreeSql.Site.Entity;
+using FreeSql.Site.Entity.Common;
 using System;
 using System.Collections.Generic;
 using System.Linq.Expressions;
-using System.Text;
 
 namespace FreeSql.Site.DAL
 {
     public class DocumentContentDAL
     {
+        /// <summary>
+        /// 新增
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
         public long Insert(DocumentContent model)
         {
-            return Db.mysql.Insert<DocumentContent>(model).ExecuteIdentity();
+            return DataBaseType.MySql.DB().Insert<DocumentContent>(model).ExecuteIdentity();
         }
 
+        /// <summary>
+        /// 修改
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
         public bool Update(DocumentContent model)
         {
-            return Db.mysql.Update<DocumentContent>(model.ID).ExecuteUpdated().Count > 0;
+            return DataBaseType.MySql.DB().Update<DocumentContent>(model.ID).ExecuteUpdated().Count > 0;
         }
 
+        /// <summary>
+        /// 删除
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
         public bool Delete(long id)
         {
-            return Db.mysql.Delete<DocumentContent>(id).ExecuteDeleted().Count > 0;
+            return DataBaseType.MySql.DB().Delete<DocumentContent>(id).ExecuteDeleted().Count > 0;
         }
 
+        /// <summary>
+        /// 获取一条数据
+        /// </summary>
+        /// <param name="where"></param>
+        /// <returns></returns>
         public DocumentContent GetByOne(Expression<Func<DocumentContent, bool>> where)
         {
-            return Db.mysql.Select<DocumentContent>()
+            return DataBaseType.MySql.DB().Select<DocumentContent>()
                  .Where(where).ToOne();
         }
 
-        public List<DocumentContent> Query(Expression<Func<DocumentContent, bool>> where,
-            Expression<Func<DocumentContent, DocumentContent>> orderby = null)
+
+        /// <summary>
+        /// 获取一条数据
+        /// </summary>
+        /// <param name="where"></param>
+        /// <returns></returns>
+        public long Count(Expression<Func<DocumentContent, bool>> where)
         {
-            var list = Db.mysql.Select<DocumentContent>()
+            return DataBaseType.MySql.DB().Select<DocumentContent>()
+                 .Where(where).Count();
+        }
+
+        /// <summary>
+        /// 查询功能
+        /// </summary>
+        /// <param name="where"></param>
+        /// <param name="orderby"></param>
+        /// <returns></returns>
+        public (List<DocumentContent> list, long count) Query(Expression<Func<DocumentContent, bool>> where,
+            Expression<Func<DocumentContent, DocumentContent>> orderby = null, PageInfo pageInfo = null)
+        {
+            //设置查询条件
+            var list = DataBaseType.MySql.DB().Select<DocumentContent>()
                 .Where(where);
+
+            //设置排序
             if (orderby != null) list = list.OrderBy(b => b.CreateDt);
-            return list.ToList();
+
+            var count = list.Count();
+            //设置分页操作
+            if (pageInfo != null && pageInfo.IsPaging)
+                list.Skip(pageInfo.PageIndex * pageInfo.PageSize).Limit(pageInfo.PageSize);
+
+            //执行查询
+            return (list.ToList(), count);
         }
     }
 }
diff --git a/Examples/website/FreeSql.Site.DAL/DocumentTypeDAL.cs b/Examples/website/FreeSql.Site.DAL/DocumentTypeDAL.cs
index a7c204fa..4e03fe14 100644
--- a/Examples/website/FreeSql.Site.DAL/DocumentTypeDAL.cs
+++ b/Examples/website/FreeSql.Site.DAL/DocumentTypeDAL.cs
@@ -9,25 +9,57 @@ namespace FreeSql.Site.DAL
 {
     public class DocumentTypeDAL
     {
+        /// <summary>
+        /// 新增方法
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
         public long Insert(DocumentType model)
         {
-            return Db.mysql.Insert<DocumentType>(model).ExecuteIdentity();
+            return DataBaseType.MySql.DB().Insert<DocumentType>(model).ExecuteIdentity();
         }
 
+        /// <summary>
+        /// 修改方法
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
         public bool Update(DocumentType model)
         {
-            return Db.mysql.Update<DocumentType>(model.ID).ExecuteUpdated().Count > 0;
+            return DataBaseType.MySql.DB().Update<DocumentType>(model.ID).ExecuteUpdated().Count > 0;
         }
 
+        /// <summary>
+        /// 删除方法
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
         public bool Delete(long id)
         {
-            return Db.mysql.Delete<DocumentType>(id).ExecuteDeleted().Count > 0;
+            return DataBaseType.MySql.DB().Delete<DocumentType>(id).ExecuteDeleted().Count > 0;
         }
 
+        /// <summary>
+        /// 获取一条数据
+        /// </summary>
+        /// <param name="where"></param>
+        /// <returns></returns>
+        public DocumentType GetByOne(Expression<Func<DocumentType, bool>> where)
+        {
+            return DataBaseType.MySql.DB().Select<DocumentType>()
+                 .Where(where).ToOne();
+        }
+
+        /// <summary>
+        /// 查询方法
+        /// </summary>
+        /// <param name="where"></param>
+        /// <param name="orderby"></param>
+        /// <returns></returns>
         public List<DocumentType> Query(Expression<Func<DocumentType, bool>> where,
             Expression<Func<DocumentType, DocumentType>> orderby = null)
         {
-            var list = Db.mysql.Select<DocumentType>()
+            var list = DataBaseType.MySql.DB().Select<DocumentType>()
                 .Where(where);
             if (orderby != null) list = list.OrderBy(b => b.CreateDt);
             return list.ToList();
diff --git a/Examples/website/FreeSql.Site.DAL/AppSettingsManager.cs b/Examples/website/FreeSql.Site.DAL/Helper/AppSettingsManager.cs
similarity index 100%
rename from Examples/website/FreeSql.Site.DAL/AppSettingsManager.cs
rename to Examples/website/FreeSql.Site.DAL/Helper/AppSettingsManager.cs
diff --git a/Examples/website/FreeSql.Site.DAL/Helper/EnumHelper.cs b/Examples/website/FreeSql.Site.DAL/Helper/EnumHelper.cs
new file mode 100644
index 00000000..0d9489a9
--- /dev/null
+++ b/Examples/website/FreeSql.Site.DAL/Helper/EnumHelper.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace FreeSql.Site.DAL.Helper
+{
+    public class EnumHelper
+    {
+        /// <summary>
+        /// 枚举类型转换为字符串
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="en"></param>
+        /// <returns></returns>
+        public static string EnumConvertToString<T>(T en)
+        {
+            //方法一
+            //return color.ToString();
+
+            //方法二
+            return Enum.GetName(en.GetType(), en);
+        }
+        public static  T StringConvertToEnum<T>(string str)
+        {
+            T result = default(T);
+            try
+            {
+                result = (T)Enum.Parse(typeof(T), str);
+            }
+            catch (Exception ex)
+            {
+                return result;
+            }
+            return result;
+        }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.DAL/TemplateExampleDAL.cs b/Examples/website/FreeSql.Site.DAL/TemplateExampleDAL.cs
new file mode 100644
index 00000000..75bf5c8f
--- /dev/null
+++ b/Examples/website/FreeSql.Site.DAL/TemplateExampleDAL.cs
@@ -0,0 +1,68 @@
+//using FreeSql.Site.Entity;
+using FreeSql.Site.Entity;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text;
+
+namespace FreeSql.Site.DAL
+{
+    public class TemplateExampleDAL
+    {
+        /// <summary>
+        /// 新增方法
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public long Insert(TemplateExample model)
+        {
+            return DataBaseType.MySql.DB().Insert<TemplateExample>(model).ExecuteIdentity();
+        }
+
+        /// <summary>
+        /// 修改方法
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public bool Update(TemplateExample model)
+        {
+            return DataBaseType.MySql.DB().Update<TemplateExample>(model.ID).ExecuteUpdated().Count > 0;
+        }
+
+        /// <summary>
+        /// 删除方法
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        public bool Delete(long id)
+        {
+            return DataBaseType.MySql.DB().Delete<TemplateExample>(id).ExecuteDeleted().Count > 0;
+        }
+
+        /// <summary>
+        /// 获取一条数据
+        /// </summary>
+        /// <param name="where"></param>
+        /// <returns></returns>
+        public TemplateExample GetByOne(Expression<Func<TemplateExample, bool>> where)
+        {
+            return DataBaseType.MySql.DB().Select<TemplateExample>()
+                 .Where(where).ToOne();
+        }
+
+        /// <summary>
+        /// 查询方法
+        /// </summary>
+        /// <param name="where"></param>
+        /// <param name="orderby"></param>
+        /// <returns></returns>
+        public List<TemplateExample> Query(Expression<Func<TemplateExample, bool>> where,
+            Expression<Func<TemplateExample, TemplateExample>> orderby = null)
+        {
+            var list = DataBaseType.MySql.DB().Select<TemplateExample>()
+                .Where(where);
+            if (orderby != null) list = list.OrderBy(b => b.CreateDt);
+            return list.ToList();
+        }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.Entity/Common/DataPage.cs b/Examples/website/FreeSql.Site.Entity/Common/DataPage.cs
new file mode 100644
index 00000000..d1bda637
--- /dev/null
+++ b/Examples/website/FreeSql.Site.Entity/Common/DataPage.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace FreeSql.Site.Entity.Common
+{
+    /// <summary>
+    /// 列表数据返回对象
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class DataPage<T>
+        where T : class
+    {
+        /// <summary>
+        /// 返回成功与否
+        /// </summary>
+        public string code { get; set; }
+
+        /// <summary>
+        /// 如果返回报错，具体报错内容
+        /// </summary>
+        public string msg { get; set; }
+
+        /// <summary>
+        /// 总计记录行数
+        /// </summary>
+        public long count { get; set; }
+
+        /// <summary>
+        /// 返回具体的数据
+        /// </summary>
+        public List<T> data { get; set; }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.Entity/Common/PageInfo.cs b/Examples/website/FreeSql.Site.Entity/Common/PageInfo.cs
new file mode 100644
index 00000000..251fcb7b
--- /dev/null
+++ b/Examples/website/FreeSql.Site.Entity/Common/PageInfo.cs
@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace FreeSql.Site.Entity.Common
+{
+    /// <summary>
+    /// 列表数据返回对象
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class PageInfo
+    {
+        /// <summary>
+        /// 排序字段
+        /// </summary>
+        public string Order { get; set; }
+
+        /// <summary>
+        /// 页码
+        /// </summary>
+        public int PageIndex { get; set; }
+
+        /// <summary>
+        /// 页记录数
+        /// </summary>
+        public int PageSize { get; set; }
+
+        /// <summary>
+        /// 排序方式
+        /// </summary>
+        public string Sort { get; set; }
+
+        /// <summary>
+        /// 总计数量
+        /// </summary>
+        public int Total { get; set; }
+
+        /// <summary>
+        /// 是否获取总数
+        /// </summary>
+        public bool IsPaging { get; set; }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.Entity/DocumentContent.cs b/Examples/website/FreeSql.Site.Entity/DocumentContent.cs
index 4197d508..63480a71 100644
--- a/Examples/website/FreeSql.Site.Entity/DocumentContent.cs
+++ b/Examples/website/FreeSql.Site.Entity/DocumentContent.cs
@@ -4,6 +4,9 @@ using System;
 
 namespace FreeSql.Site.Entity
 {
+    /// <summary>
+    /// 数据库实体
+    /// </summary>
     public class DocumentContent
     {
         [Column(IsIdentity = true, IsPrimary = true)]
@@ -64,4 +67,12 @@ namespace FreeSql.Site.Entity
         /// </summary>
         public string UpdateBy { get; set; }
     }
+
+    /// <summary>
+    /// 返回实体内容
+    /// </summary>
+    public class DocumentContentView : DocumentContent
+    {
+
+    }
 }
diff --git a/Examples/website/FreeSql.Site.Entity/DocumentType.cs b/Examples/website/FreeSql.Site.Entity/DocumentType.cs
index 4c2da05d..69f9a92f 100644
--- a/Examples/website/FreeSql.Site.Entity/DocumentType.cs
+++ b/Examples/website/FreeSql.Site.Entity/DocumentType.cs
@@ -13,6 +13,11 @@ namespace FreeSql.Site.Entity
 
         public int? UpID { get; set; }
 
+        /// <summary>
+        /// 标签
+        /// </summary>
+        public string Tag { get; set; }
+
         /// <summary>
         /// 状态
         /// </summary>
diff --git a/Examples/website/FreeSql.Site.Entity/TemplateExample.cs b/Examples/website/FreeSql.Site.Entity/TemplateExample.cs
index 0431e647..ca8cd095 100644
--- a/Examples/website/FreeSql.Site.Entity/TemplateExample.cs
+++ b/Examples/website/FreeSql.Site.Entity/TemplateExample.cs
@@ -23,6 +23,11 @@ namespace FreeSql.Site.Entity
         /// </summary>
         public string TempateName { get; set; }
 
+        /// <summary>
+        /// 描述
+        /// </summary>
+        public string Describe { get; set; }
+
         /// <summary>
         /// 模板路径
         /// </summary>
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Common/BaseController.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Common/BaseController.cs
new file mode 100644
index 00000000..e990ec49
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Common/BaseController.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace FreeSql.Site.UI.Admin.Common
+{
+    public class AdminBaseController : Controller
+    {
+      
+    }
+}
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/BBSController.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/BBSController.cs
new file mode 100644
index 00000000..5324920c
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/BBSController.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using FreeSql.Site.Entity;
+using FreeSql.Site.UI.Admin.Common;
+using FreeSql.Site.UI.Areas.BBS.Models;
+using FreeSql.Site.UI.Controllers;
+using Microsoft.AspNetCore.Mvc;
+
+namespace FreeSql.Site.UI.Areas.Admin.Controllers
+{
+    [Area("Admin")]
+    public class BBSController : AdminBaseController
+    {
+        public IActionResult Index()
+        {
+            DocumentContent model = new DocumentContent();
+            return View(model);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/DocumentController.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/DocumentController.cs
new file mode 100644
index 00000000..1f07e058
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/DocumentController.cs
@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Threading.Tasks;
+using FreeSql.Site.DAL;
+using FreeSql.Site.Entity;
+using FreeSql.Site.Entity.Common;
+using FreeSql.Site.UI.Admin.Common;
+using FreeSql.Site.UI.Areas.BBS.Models;
+using FreeSql.Site.UI.Common;
+using FreeSql.Site.UI.Controllers;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace FreeSql.Site.UI.Areas.Admin.Controllers
+{
+    [Area("Admin")]
+    public class DocumentController : AdminBaseController
+    {
+        public DocumentTypeDAL DocumentTypeDAL { get; set; }
+
+        public DocumentContentDAL DocumentContentDAL { get; set; }
+
+        public DocumentController()
+        {
+            this.DocumentTypeDAL = new DocumentTypeDAL();
+            this.DocumentContentDAL = new DocumentContentDAL();
+        }
+
+
+        public IActionResult Index()
+        {
+            DocumentContent model = new DocumentContent();
+            return View(model);
+        }
+
+        #region 文档分类
+        public IActionResult DocType()
+        {
+            DocumentType model = new DocumentType();
+            return View(model);
+        }
+
+        #endregion
+
+        #region 文档内容
+        public IActionResult DocContent()
+        {
+            DocumentContent model = new DocumentContent();
+            return View(model);
+        }
+
+        [HttpGet]
+        public IActionResult DocContentList(string searchContent, string seniorQueryJson, int page = 1, int limit = 10)
+        {
+            DocumentContent model = null;
+            if (!string.IsNullOrWhiteSpace(seniorQueryJson))
+            {
+                model = Newtonsoft.Json.JsonConvert.DeserializeObject<DocumentContent>(seniorQueryJson);
+            }
+            Expression<Func<DocumentContent, bool>> predicate = i => 1 == 0;
+            var searchPredicate = PredicateExtensions.True<DocumentContent>();
+            if (model != null)
+            {
+                if (model.TypeID >= 0)
+                    searchPredicate = searchPredicate.And(u => u.TypeID == model.TypeID);
+
+                if (!string.IsNullOrEmpty(model.DocTitle))
+                    searchPredicate = searchPredicate.And(u => u.DocTitle.IndexOf(model.DocTitle) != -1);
+            }
+            var contents = DocumentContentDAL.Query(searchPredicate);
+
+            return Json(new DataPage<DocumentContent>
+            {
+                code = "0",
+                msg = "",
+                count = contents.count,
+                data = contents.list
+            });
+        }
+
+        // GET: Documents/Create
+        public ActionResult DocContentCreate()
+        {
+
+            return View();
+        }
+
+        // POST: Documents/Create
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public ActionResult DocContentCreate(IFormCollection collection)
+        {
+            try
+            {
+                // TODO: Add insert logic here
+                return RedirectToAction(nameof(Index));
+            }
+            catch
+            {
+                return View();
+            }
+        }
+
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public ActionResult DocContentDelete(int id, IFormCollection collection)
+        {
+            bool flag = false;
+            flag = DocumentContentDAL.Delete(id);
+            return Json(flag);
+        }
+
+        #endregion 
+    }
+}
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/SystemController.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/SystemController.cs
new file mode 100644
index 00000000..c5e888e6
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/SystemController.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using FreeSql.Site.Entity;
+using FreeSql.Site.UI.Admin.Common;
+using FreeSql.Site.UI.Areas.BBS.Models;
+using FreeSql.Site.UI.Controllers;
+using Microsoft.AspNetCore.Mvc;
+
+namespace FreeSql.Site.UI.Areas.Admin.Controllers
+{
+    [Area("Admin")]
+    public class SystemController : AdminBaseController
+    {
+        public IActionResult Setting()
+        {
+            DocumentContent model = new DocumentContent();
+            return View(model);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/TemplateController.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/TemplateController.cs
new file mode 100644
index 00000000..eee09a3e
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Controllers/TemplateController.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using FreeSql.Site.Entity;
+using FreeSql.Site.UI.Admin.Common;
+using FreeSql.Site.UI.Areas.BBS.Models;
+using FreeSql.Site.UI.Controllers;
+using Microsoft.AspNetCore.Mvc;
+
+namespace FreeSql.Site.UI.Areas.Admin.Controllers
+{
+    [Area("Admin")]
+    public class TemplateController : AdminBaseController
+    {
+        public IActionResult Index()
+        {
+            DocumentContent model = new DocumentContent();
+            return View(model);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Models/DocumentContentModel.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Models/DocumentContentModel.cs
new file mode 100644
index 00000000..42767bcf
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Models/DocumentContentModel.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace FreeSql.Site.UI.Areas.Admin.Models
+{
+    public class DocumentContentModel
+    {
+        public int OrderBy { get; set; }
+
+        public int ContentID { get; set; }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Models/DocumentTypeModel.cs b/Examples/website/FreeSql.Site.UI/Areas/Admin/Models/DocumentTypeModel.cs
new file mode 100644
index 00000000..51868a2b
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Models/DocumentTypeModel.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace FreeSql.Site.UI.Areas.Admin.Models
+{
+    public class DocumentTypeModel
+    {
+        public int OrderBy { get; set; }
+
+        public int ContentID { get; set; }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Shared/_Layout.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Shared/_Layout.cshtml
new file mode 100644
index 00000000..f55842d0
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Shared/_Layout.cshtml
@@ -0,0 +1,91 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - FreeSql.Site.UI</title>
+
+    <environment include="Development">
+        <link href="~/layui/css/layui.css" rel="stylesheet" />
+        <link rel="stylesheet" href="https://cdn.bootcss.com/highlight.js/9.11.0/styles/github.min.css" />
+        <script src="~/lib/jquery/dist/jquery.js"></script>
+        <script src="~/lib/bootstrap/dist/js/bootstrap.js"></script>
+        <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
+        <script src="https://cdn.bootcss.com/highlight.js/9.13.1/highlight.min.js"></script>
+        <script src="~/layui/layui.js"></script>
+    </environment>
+    <environment exclude="Development">
+        <link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/css/bootstrap.min.css"
+              asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css"
+              asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
+    </environment>
+</head>
+<body class="layui-layout-body" id="LAY_home" style="background-color: #fff;" data-date="12-27">
+    <div class="layui-layout layui-layout-admin">
+        <div class="layui-header">
+            <div class="layui-logo"><span style="font-size:25px; letter-spacing:1px; color:#fff;">FreeSql</span></div>
+            <!-- 头部区域（可配合layui已有的水平导航） -->
+            <ul class="layui-nav layui-layout-left">
+                <li class="layui-nav-item active"><a href="/Admin/Document" target="_self">文档管理</a></li>
+                <li class="layui-nav-item"><a href="/Admin/BBS" target="_self">论坛管理</a></li>
+                <li class="layui-nav-item"><a href="/Admin/Template" target="_self">模板管理</a></li>
+            </ul>
+            <ul class="layui-nav layui-layout-right">
+                <li class="layui-nav-item">
+                    <a href="javascript:;">
+                        <img src="#" class="layui-nav-img">
+                        FreeSql
+                    </a>
+                    <dl class="layui-nav-child">
+                        <dd><a href="">基本资料</a></dd>
+                        <dd><a href="">安全设置</a></dd>
+                    </dl>
+                </li>
+                <li class="layui-nav-item"><a href="">退出</a></li>
+            </ul>
+        </div>
+
+        <partial name="_CookieConsentPartial" />
+        @RenderBody()
+
+        <div class="layui-footer">
+            <!-- 底部固定区域 -->
+            © FreeSql.com - 底部固定区域
+        </div>
+
+    </div>
+    <environment include="Development">
+        @*<script src="~/js/site.js" asp-append-version="true"></script>*@
+        <script>
+            layui.config({
+                base: '/layui/lay/modules/'
+                , version: '31111'
+            }).use('global');
+
+            window.global = {
+                preview: function () {
+                    var preview = document.getElementById('LAY_preview');
+                    return preview ? preview.innerHTML : '';
+                }()
+            };
+        </script>
+    </environment>
+    <environment exclude="Development">
+        <script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-3.3.1.min.js"
+                asp-fallback-src="~/lib/jquery/dist/jquery.min.js"
+                asp-fallback-test="window.jQuery"
+                crossorigin="anonymous"
+                integrity="sha384-tsQFqpEReu7ZLhBV2VZlAu7zcOV+rXbYlF2cqB8txI/8aZajjp4Bqd+V6D5IgvKT">
+        </script>
+        <script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/bootstrap.min.js"
+                asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.min.js"
+                asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal"
+                crossorigin="anonymous"
+                integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa">
+        </script>
+        <script src="~/js/site.min.js" asp-append-version="true"></script>
+    </environment>
+
+    @RenderSection("Scripts", required: false)
+</body>
+</html>
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/BBS/Index.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/BBS/Index.cshtml
new file mode 100644
index 00000000..1a2dc136
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/BBS/Index.cshtml
@@ -0,0 +1,61 @@
+@{
+    ViewBag.Title = "";
+    Layout = "~/Areas/Admin/Shared/_Layout.cshtml";
+}
+<div class="layui-side layui-bg-black">
+    <div class="layui-side-scroll">
+        <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
+        <ul class="layui-nav layui-nav-tree" lay-filter="test">
+            <li class="layui-nav-item layui-nav-itemed">
+                <a class="" href="javascript:;">论坛管理</a>
+                <dl class="layui-nav-child menu-item">
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/BBS/Index">论坛文章</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/BBS/Index">论坛标签</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/BBS/Index">论坛内容分析</a></dd>
+                    <dd><a href="/BBS/BBS/Index" target="_blank">查看论坛</a></dd>
+                </dl>
+            </li>
+        </ul>
+    </div>
+</div>
+
+<div class="layui-body">
+    <!-- 内容主体区域 -->
+    <div style="padding: 15px;" id="page_content">
+
+    </div>
+</div>
+
+<script>
+    var showLoading = function (obj) {
+
+        var index = layer.msg(obj.msg, {
+            icon: 16,
+            shade: 0.1,
+            shadeClose: false,
+        });
+        return index;
+    };
+
+    var closeLoading = function (index) {
+        layer.close(index);
+    };
+
+    $(".menu-item>dd>a").click(function () {
+        var path_item = $(this).attr("path");
+        var path_json = $(this).attr("datajson");
+
+        var index = showLoading({ msg: "数据加载中......" });
+        $("#page_content").load(path_item, $.parseJSON(path_json), function () {
+            //初始化绑定页面的时间，例如时间控件
+            closeLoading(index);
+            index = -1;
+        });
+
+        //如果出现长时间未关闭，定时关闭loading
+        setTimeout(function () {
+            if (index >= 0) closeLoading(index);
+        }, 5000);
+    });
+
+</script>
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/DocContent.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/DocContent.cshtml
new file mode 100644
index 00000000..91a50f67
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/DocContent.cshtml
@@ -0,0 +1,197 @@
+
+@{
+    ViewBag.Title = ".NET文档园 .NET开源ORM - 首页";
+}
+@using FreeSql.Site.UI.Areas.BBS.Models;
+
+<table class="layui-hide" id="test" lay-filter="test"></table>
+
+<script type="text/html" id="docContentEdit">
+    <form class="layui-form" action="">
+        <div class="layui-form-item">
+            <label class="layui-form-label">输入框</label>
+            <div class="layui-input-block">
+                <input type="text" name="username" lay-verify="title" autocomplete="off" placeholder="请输入标题" class="layui-input">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">密码框</label>
+            <div class="layui-input-block">
+                <input type="password" name="password" placeholder="请输入密码" autocomplete="off" class="layui-input">
+            </div>
+        </div>
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">选择框</label>
+            <div class="layui-input-block">
+                <select name="interest" lay-filter="aihao">
+                    <option value=""></option>
+                    <option value="0">写作</option>
+                    <option value="1">阅读</option>
+                    <option value="2">游戏</option>
+                    <option value="3">音乐</option>
+                    <option value="4">旅行</option>
+                </select>
+            </div>
+        </div>
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">复选框</label>
+            <div class="layui-input-block">
+                <input type="checkbox" name="like[write]" title="写作">
+                <input type="checkbox" name="like[read]" title="阅读">
+                <input type="checkbox" name="like[daze]" title="发呆">
+            </div>
+        </div>
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">开关</label>
+            <div class="layui-input-block">
+                <input type="checkbox" name="close" lay-skin="switch" lay-text="ON|OFF">
+            </div>
+        </div>
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">单选框</label>
+            <div class="layui-input-block">
+                <input type="radio" name="sex" value="男" title="男" checked="">
+                <input type="radio" name="sex" value="女" title="女">
+            </div>
+        </div>
+        <div class="layui-form-item layui-form-text">
+            <label class="layui-form-label">文本域</label>
+            <div class="layui-input-block">
+                <textarea placeholder="请输入内容" class="layui-textarea" name="desc"></textarea>
+            </div>
+        </div>
+
+        @*<div class="layui-form-item">
+                <div class="layui-input-block">
+                    <button class="layui-btn" id="btnSubmit">立即提交</button>
+                </div>
+            </div>*@
+    </form>
+</script>
+<script type="text/html" id="toolbarDemo">
+    <div class="layui-btn-container">
+        <button class="layui-btn layui-btn-sm" lay-event="getCheckData">获取选中行数据</button>
+        <button class="layui-btn layui-btn-sm" lay-event="getCheckLength">获取选中数目</button>
+        <button class="layui-btn layui-btn-sm" lay-event="isAll">验证是否全选</button>
+    </div>
+</script>
+
+<script type="text/html" id="barDemo">
+    <a class="layui-btn layui-btn-xs" lay-event="edit">编辑</a>
+    <a class="layui-btn layui-btn-danger layui-btn-xs" lay-event="del">删除</a>
+</script>
+<script>
+    layui.use(['form', 'layedit', 'laydate', 'table'], function () {
+        var table = layui.table;
+        var form = layui.form
+            , layer = layui.layer
+            , layedit = layui.layedit
+            , laydate = layui.laydate;
+
+        //日期
+        laydate.render({
+            elem: '#date'
+        });
+        laydate.render({
+            elem: '#date1'
+        });
+
+
+        table.render({
+            elem: '#test'
+            , url: '/Admin/Document/DocContentList'
+            , where: { searchContent: '', seniorQueryJson: "" }
+            , toolbar: '#toolbarDemo'
+            , title: '文档列表'
+            , cols: [[
+                { type: 'checkbox', fixed: 'left' }
+                , { field: 'ID', title: 'ID', width: 80, fixed: 'left', unresize: true, sort: true }
+                , { field: 'DocTitle', title: '标题', width: 150, edit: 'text' }
+                , { field: 'Status', title: '状态', width: 80, edit: 'text', sort: true }
+                , { field: 'WatchCount', title: '阅读量市', width: 100 }
+                , { field: 'StarCount', title: '获赞数' }
+                , { field: 'CreateDt', title: '创建时间', width: 80, sort: true }
+                , { field: 'UpdateDt', title: '修改时间', width: 120 }
+                , { fixed: 'right', title: '操作', toolbar: '#barDemo', width: 150 }
+            ]]
+            , page: true
+        });
+
+        //头工具栏事件
+        table.on('toolbar(test)', function (obj) {
+            var checkStatus = table.checkStatus(obj.config.id);
+            switch (obj.event) {
+                case 'getCheckData':
+                    var data = checkStatus.data;
+                    layer.alert(JSON.stringify(data));
+                    break;
+                case 'getCheckLength':
+                    var data = checkStatus.data;
+                    layer.msg('选中了：' + data.length + ' 个');
+                    break;
+                case 'isAll':
+                    layer.msg(checkStatus.isAll ? '全选' : '未全选');
+                    break;
+            };
+        });
+
+        //监听行工具事件
+        table.on('tool(test)', function (obj) {
+            var data = obj.data;
+            //console.log(obj)
+            if (obj.event === 'del') {
+                layer.confirm('确定要删除吗？', function (index) {
+                    //调用删除
+                    $.ajax({
+                        type: "POST",
+                        url: "/Admin/Document/DocContentDelete",
+                        data: { id: docid },
+                        dataType: "html",
+                        success: function (data) {
+                            obj.del();
+                            layer.close(index);
+                        },
+                        error: function () {
+                            layer.close(index);
+                            layer.alert("删除失败！");
+                        }
+                    });
+                });
+            } else if (obj.event === 'edit') {
+                layer.open({
+                    type: 1,
+                    maxmin: true,
+                    title: "编辑",
+                    area: ['600px', '360px'],
+                    shadeClose: true, //点击遮罩关闭
+                    content: $("#docContentEdit").html(),
+                    btn: ['保存', '修改状态', '取消'],
+                    yes: function () {
+                        alert('提交');
+                    },
+                    success: function (layero, index) {
+                        form.render();
+                    }
+                });
+                //form.render();
+                //layer.prompt({
+                //    formType: 2
+                //    , value: data.email
+                //}, function (value, index) {
+                //    obj.update({
+                //        email: value
+                //    });
+                //    layer.close(index);
+                //});
+            }
+        });
+
+        $(document).on('click', '#btnSubmit', function () {
+            layer.msg('响应点击事件');
+        });
+    });
+</script>
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/DocType.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/DocType.cshtml
new file mode 100644
index 00000000..7f160f53
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/DocType.cshtml
@@ -0,0 +1,79 @@
+@{
+    ViewBag.Title = "";
+
+    //Layout = "~/Areas/Admin/Shared/_Layout.cshtml";
+}
+<form class="layui-form" action="">
+    <div class="layui-form-item">
+        <label class="layui-form-label">输入框</label>
+        <div class="layui-input-block">
+            <input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input">
+        </div>
+    </div>
+    <div class="layui-form-item">
+        <label class="layui-form-label">密码框</label>
+        <div class="layui-input-inline">
+            <input type="password" name="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input">
+        </div>
+        <div class="layui-form-mid layui-word-aux">辅助文字</div>
+    </div>
+    <div class="layui-form-item">
+        <label class="layui-form-label">选择框</label>
+        <div class="layui-input-block">
+            <select name="city" lay-verify="required">
+                <option value=""></option>
+                <option value="0">北京</option>
+                <option value="1">上海</option>
+                <option value="2">广州</option>
+                <option value="3">深圳</option>
+                <option value="4">杭州</option>
+            </select>
+        </div>
+    </div>
+    <div class="layui-form-item">
+        <label class="layui-form-label">复选框</label>
+        <div class="layui-input-block">
+            <input type="checkbox" name="like[write]" title="写作">
+            <input type="checkbox" name="like[read]" title="阅读" checked>
+            <input type="checkbox" name="like[dai]" title="发呆">
+        </div>
+    </div>
+    <div class="layui-form-item">
+        <label class="layui-form-label">开关</label>
+        <div class="layui-input-block">
+            <input type="checkbox" name="switch" lay-skin="switch">
+        </div>
+    </div>
+    <div class="layui-form-item">
+        <label class="layui-form-label">单选框</label>
+        <div class="layui-input-block">
+            <input type="radio" name="sex" value="男" title="男">
+            <input type="radio" name="sex" value="女" title="女" checked>
+        </div>
+    </div>
+    <div class="layui-form-item layui-form-text">
+        <label class="layui-form-label">文本域</label>
+        <div class="layui-input-block">
+            <textarea name="desc" placeholder="请输入内容" class="layui-textarea"></textarea>
+        </div>
+    </div>
+    <div class="layui-form-item">
+        <div class="layui-input-block">
+            <button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
+            <button type="reset" class="layui-btn layui-btn-primary">重置</button>
+        </div>
+    </div>
+</form>
+
+<script>
+    //Demo
+    layui.use('form', function () {
+        var form = layui.form;
+        form.render();
+        //监听提交
+        form.on('submit(formDemo)', function (data) {
+            layer.msg(JSON.stringify(data.field));
+            return false;
+        });
+    });
+</script>
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/Index.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/Index.cshtml
new file mode 100644
index 00000000..ae237f87
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Document/Index.cshtml
@@ -0,0 +1,66 @@
+@{
+    ViewBag.Title = "";
+    Layout = "~/Areas/Admin/Shared/_Layout.cshtml";
+}
+<div class="layui-side layui-bg-black">
+    <div class="layui-side-scroll">
+        <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
+        <ul class="layui-nav layui-nav-tree" lay-filter="test">
+            <li class="layui-nav-item layui-nav-itemed">
+                <a class="" href="javascript:;">文档管理</a>
+                <dl class="layui-nav-child menu-item">
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/Document/DocContent">文档分类</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/Document/DocType">文档内容</a></dd>
+                    <dd><a href="/Doc/Documents/Index" target="_blank">查看文档</a></dd>
+                </dl>
+            </li>
+        </ul>
+    </div>
+</div>
+
+<div class="layui-body">
+    <!-- 内容主体区域 -->
+    <div style="padding: 15px;" id="page_content">
+
+    </div>
+</div>
+
+<script>
+    //Demo
+    
+    var showLoading = function (obj) {
+
+        var index = layer.msg(obj.msg, {
+            icon: 16,
+            shade: 0.1,
+            shadeClose: false,
+        });
+        return index;
+    };
+
+    var closeLoading = function (index) {
+        layer.close(index);
+    };
+
+    $(".menu-item>dd>a").click(function () {
+        var path_item = $(this).attr("path");
+        var path_json = $(this).attr("datajson");
+
+        var index = showLoading({ msg: "数据加载中......" });
+        $("#page_content").load(path_item, $.parseJSON(path_json), function () {
+            //初始化绑定页面的时间，例如时间控件
+            closeLoading(index);
+            index = -1;
+            layui.use('form', function () {
+                var form = layui.form;
+
+            });
+        });
+
+        //如果出现长时间未关闭，定时关闭loading
+        setTimeout(function () {
+            if (index >= 0) closeLoading(index);
+        }, 5000);
+    });
+
+</script>
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/System/Index.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/System/Index.cshtml
new file mode 100644
index 00000000..c535abf9
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/System/Index.cshtml
@@ -0,0 +1,61 @@
+@{
+    ViewBag.Title = "";
+    Layout = "~/Areas/Admin/Shared/_Layout.cshtml";
+}
+<div class="layui-side layui-bg-black">
+    <div class="layui-side-scroll">
+        <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
+        <ul class="layui-nav layui-nav-tree" lay-filter="test">
+            <li class="layui-nav-item layui-nav-itemed">
+                <a class="" href="javascript:;">系统设置</a>
+                <dl class="layui-nav-child menu-item">
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/BBS/Index">论坛文章</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/BBS/Index">论坛标签</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/BBS/Index">论坛内容分析</a></dd>
+                    <dd><a href="/BBS/BBS/Index" target="_blank">查看论坛</a></dd>
+                </dl>
+            </li>
+        </ul>
+    </div>
+</div>
+
+<div class="layui-body">
+    <!-- 内容主体区域 -->
+    <div style="padding: 15px;" id="page_content">
+
+    </div>
+</div>
+
+<script>
+    var showLoading = function (obj) {
+
+        var index = layer.msg(obj.msg, {
+            icon: 16,
+            shade: 0.1,
+            shadeClose: false,
+        });
+        return index;
+    };
+
+    var closeLoading = function (index) {
+        layer.close(index);
+    };
+
+    $(".menu-item>dd>a").click(function () {
+        var path_item = $(this).attr("path");
+        var path_json = $(this).attr("datajson");
+
+        var index = showLoading({ msg: "数据加载中......" });
+        $("#page_content").load(path_item, $.parseJSON(path_json), function () {
+            //初始化绑定页面的时间，例如时间控件
+            closeLoading(index);
+            index = -1;
+        });
+
+        //如果出现长时间未关闭，定时关闭loading
+        setTimeout(function () {
+            if (index >= 0) closeLoading(index);
+        }, 5000);
+    });
+
+</script>
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/System/Setting.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/System/Setting.cshtml
new file mode 100644
index 00000000..f69ee226
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/System/Setting.cshtml
@@ -0,0 +1,4 @@
+@{
+    ViewBag.Title = "";
+}
+系统参数设置
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Template/Index.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Template/Index.cshtml
new file mode 100644
index 00000000..6e2c5b59
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/Views/Template/Index.cshtml
@@ -0,0 +1,62 @@
+@{
+    ViewBag.Title = "";
+    Layout = "~/Areas/Admin/Shared/_Layout.cshtml";
+}
+<div class="layui-side layui-bg-black">
+    <div class="layui-side-scroll">
+        <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
+        <ul class="layui-nav layui-nav-tree" lay-filter="test">
+            <li class="layui-nav-item layui-nav-itemed">
+                <a class="" href="javascript:;">模板管理</a>
+                <dl class="layui-nav-child menu-item">
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/Template/Index">示例模板</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/Template/Index">模板列表</a></dd>
+                    <dd><a href="javascript:void(0);" datajson="{}" path="/Admin/Template/Index">模板统计</a></dd>
+                    <dd><a href="/Example/Template/Index" target="_blank">查看模板</a></dd>
+                    <dd><a href="/Example/Main/Index" target="_blank">查看示例</a></dd>
+                </dl>
+            </li>
+        </ul>
+    </div>
+</div>
+
+<div class="layui-body">
+    <!-- 内容主体区域 -->
+    <div style="padding: 15px;" id="page_content">
+
+    </div>
+</div>
+
+<script>
+    var showLoading = function (obj) {
+
+        var index = layer.msg(obj.msg, {
+            icon: 16,
+            shade: 0.1,
+            shadeClose: false,
+        });
+        return index;
+    };
+
+    var closeLoading = function (index) {
+        layer.close(index);
+    };
+
+    $(".menu-item>dd>a").click(function () {
+        var path_item = $(this).attr("path");
+        var path_json = $(this).attr("datajson");
+
+        var index = showLoading({ msg: "数据加载中......" });
+        $("#page_content").load(path_item, $.parseJSON(path_json), function () {
+            //初始化绑定页面的时间，例如时间控件
+            closeLoading(index);
+            index = -1;
+        });
+
+        //如果出现长时间未关闭，定时关闭loading
+        setTimeout(function () {
+            if (index >= 0) closeLoading(index);
+        }, 5000);
+    });
+
+</script>
\ No newline at end of file
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Admin/_ViewStart.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Admin/_ViewStart.cshtml
new file mode 100644
index 00000000..be2a4f37
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Admin/_ViewStart.cshtml
@@ -0,0 +1,3 @@
+@{
+    Layout = null;
+}
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Doc/Controllers/DocumentsController.cs b/Examples/website/FreeSql.Site.UI/Areas/Doc/Controllers/DocumentsController.cs
index bbb6ee94..8d81a34f 100644
--- a/Examples/website/FreeSql.Site.UI/Areas/Doc/Controllers/DocumentsController.cs
+++ b/Examples/website/FreeSql.Site.UI/Areas/Doc/Controllers/DocumentsController.cs
@@ -28,7 +28,7 @@ namespace FreeSql.Site.UI.Areas.Doc.Controllers
         public IActionResult Index(int id = 1)
         {
             var typeList = DocumentTypeDAL.Query(d => d.ID != 0);
-            var contentlist = DocumentContentDAL.Query(d => d.Status == 1);
+            var contentlist = DocumentContentDAL.Query(d => d.Status == 1).list;
 
             //适应两层结构即可
             var query = (from p in typeList
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Create.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Create.cshtml
new file mode 100644
index 00000000..8d4d570e
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Create.cshtml
@@ -0,0 +1,6 @@
+@*
+    For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+*@
+@{
+
+}
diff --git a/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Details.cshtml b/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Details.cshtml
index 04d4f7d5..4c3d2bf4 100644
--- a/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Details.cshtml
+++ b/Examples/website/FreeSql.Site.UI/Areas/Doc/Views/Documents/Details.cshtml
@@ -12,7 +12,7 @@
 else
 {
     <h1 class="site-h1">@*开始使用 - 入门指南*@@documentinfo.DocTitle</h1>
-    <div id="details_content" >
+    <div id="details_content" style="display:none;">
         @*<markdown>@documentinfo.DocContent</markdown>*@
         @documentinfo.DocContent
         @*<blockquote class="layui-elem-quote">
diff --git a/Examples/website/FreeSql.Site.UI/Common/PredicateExtensions.cs b/Examples/website/FreeSql.Site.UI/Common/PredicateExtensions.cs
new file mode 100644
index 00000000..9d831e8d
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/Common/PredicateExtensions.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Threading.Tasks;
+
+namespace FreeSql.Site.UI.Common
+{
+    public static class PredicateExtensions
+    {
+        public static Expression<Func<T, bool>> True<T>() { return f => true; }
+
+        public static Expression<Func<T, bool>> False<T>() { return f => false; }
+
+        public static Expression<Func<T, bool>> Or<T>(this Expression<Func<T, bool>> expression1,
+           Expression<Func<T, bool>> expression2)
+        {
+            var invokedExpression = Expression.Invoke(expression2, expression1.Parameters
+                    .Cast<Expression>());
+
+            return Expression.Lambda<Func<T, bool>>(Expression.Or(expression1.Body, invokedExpression),
+            expression1.Parameters);
+        }
+
+        public static Expression<Func<T, bool>> And<T>(this Expression<Func<T, bool>> expression1,
+              Expression<Func<T, bool>> expression2)
+        {
+            var invokedExpression = Expression.Invoke(expression2, expression1.Parameters
+                 .Cast<Expression>());
+
+            return Expression.Lambda<Func<T, bool>>(Expression.And(expression1.Body,
+                   invokedExpression), expression1.Parameters);
+        }
+    }
+}
diff --git a/Examples/website/FreeSql.Site.UI/FreeSql.Site.UI.csproj b/Examples/website/FreeSql.Site.UI/FreeSql.Site.UI.csproj
index 1d7ddd94..08e0cb2d 100644
--- a/Examples/website/FreeSql.Site.UI/FreeSql.Site.UI.csproj
+++ b/Examples/website/FreeSql.Site.UI/FreeSql.Site.UI.csproj
@@ -10,6 +10,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Folder Include="Areas\Admin\Data\" />
     <Folder Include="Areas\BBS\Data\" />
     <Folder Include="Areas\Doc\Data\" />
     <Folder Include="Areas\Doc\Models\" />
@@ -23,6 +24,13 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Content Update="Areas\Admin\Views\Document\DocType.cshtml">
+      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+    </Content>
+    <Content Update="Areas\Admin\_ViewStart.cshtml">
+      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+      <Pack>$(IncludeRazorContentInPack)</Pack>
+    </Content>
     <Content Update="Areas\BBS\_ViewStart.cshtml">
       <Pack>$(IncludeRazorContentInPack)</Pack>
     </Content>
diff --git a/Examples/website/FreeSql.Site.UI/appsettings.Development.json b/Examples/website/FreeSql.Site.UI/appsettings.Development.json
index efd2f367..3dbec3a3 100644
--- a/Examples/website/FreeSql.Site.UI/appsettings.Development.json
+++ b/Examples/website/FreeSql.Site.UI/appsettings.Development.json
@@ -2,11 +2,21 @@
   "ConnectionStrings": {
     "DefaultDbContext": "Data Source=127.0.0.1;Port=3307;User ID=root;Password=abc123456;Database=FreeSqlTest;Charset=utf8;SslMode=none;Max pool size=10"
   },
-  "Logging": {
-    "LogLevel": {
-      "Default": "Debug",
-      "System": "Information",
-      "Microsoft": "Information"
+  "DbContexts": {
+    "SqlServer": {
+      "ConnectionString": "Data Source=127.0.0.1;Port=3307;User ID=root;Password=abc123456;Database=FreeSqlTest;Charset=utf8;SslMode=none;Max pool size=10",
+      "IsAutoMigration": true
+    },
+    "MySql": {
+      "ConnectionString": "Data Source=127.0.0.1;Port=3307;User ID=root;Password=abc123456;Database=FreeSqlTest;Charset=utf8;SslMode=none;Max pool size=10",
+      "IsAutoMigration": true
+    }
+  },
+    "Logging": {
+      "LogLevel": {
+        "Default": "Debug",
+        "System": "Information",
+        "Microsoft": "Information"
+      }
     }
   }
-}
diff --git a/Examples/website/FreeSql.Site.UI/wwwroot/demo1.json b/Examples/website/FreeSql.Site.UI/wwwroot/demo1.json
new file mode 100644
index 00000000..d5c0f2a6
--- /dev/null
+++ b/Examples/website/FreeSql.Site.UI/wwwroot/demo1.json
@@ -0,0 +1,95 @@
+{
+  "code": 0
+  ,"msg": ""
+  ,"count": 3000000
+  ,"data": [{
+    "id": "10001"
+    ,"username": "杜甫"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "男"
+    ,"city": "浙江杭州"
+    ,"sign": "点击此处，显示更多。当内容超出时，点击单元格会自动显示更多内容。"
+    ,"experience": "116"
+    ,"ip": "192.168.0.8"
+    ,"logins": "108"
+    ,"joinTime": "2016-10-14"
+  }, {
+    "id": "10002"
+    ,"username": "李白"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "男"
+    ,"city": "浙江杭州"
+    ,"sign": "君不见，黄河之水天上来，奔流到海不复回。 君不见，高堂明镜悲白发，朝如青丝暮成雪。 人生得意须尽欢，莫使金樽空对月。 天生我材必有用，千金散尽还复来。 烹羊宰牛且为乐，会须一饮三百杯。 岑夫子，丹丘生，将进酒，杯莫停。 与君歌一曲，请君为我倾耳听。(倾耳听 一作：侧耳听) 钟鼓馔玉不足贵，但愿长醉不复醒。(不足贵 一作：何足贵；不复醒 一作：不愿醒/不用醒) 古来圣贤皆寂寞，惟有饮者留其名。(古来 一作：自古；惟 通：唯) 陈王昔时宴平乐，斗酒十千恣欢谑。 主人何为言少钱，径须沽取对君酌。 五花马，千金裘，呼儿将出换美酒，与尔同销万古愁。"
+    ,"experience": "12"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+    ,"LAY_CHECKED": true
+  }, {
+    "id": "10003"
+    ,"username": "王勃"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "男"
+    ,"city": "浙江杭州"
+    ,"sign": "人生恰似一场修行"
+    ,"experience": "65"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+  }, {
+    "id": "10004"
+    ,"username": "李清照"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "女"
+    ,"city": "浙江杭州"
+    ,"sign": "人生恰似一场修行"
+    ,"experience": "666"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+  }, {
+    "id": "10005"
+    ,"username": "冰心"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "女"
+    ,"city": "浙江杭州"
+    ,"sign": "人生恰似一场修行"
+    ,"experience": "86"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+  }, {
+    "id": "10006"
+    ,"username": "贤心"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "男"
+    ,"city": "浙江杭州"
+    ,"sign": "人生恰似一场修行"
+    ,"experience": "12"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+  }, {
+    "id": "10007"
+    ,"username": "贤心"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "男"
+    ,"city": "浙江杭州"
+    ,"sign": "人生恰似一场修行"
+    ,"experience": "16"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+  }, {
+    "id": "10008"
+    ,"username": "贤心"
+    ,"email": "xianxin@layui.com"
+    ,"sex": "男"
+    ,"city": "浙江杭州"
+    ,"sign": "人生恰似一场修行"
+    ,"experience": "106"
+    ,"ip": "192.168.0.8"
+    ,"logins": "106"
+    ,"joinTime": "2016-10-14"
+  }]
+}  
\ No newline at end of file