diff --git a/Extensions/FreeSql.Extensions.BaseEntity/FreeSql.Extensions.BaseEntity.csproj b/Extensions/FreeSql.Extensions.BaseEntity/FreeSql.Extensions.BaseEntity.csproj
index 9e2a9dfb5..7ae6ab011 100644
--- a/Extensions/FreeSql.Extensions.BaseEntity/FreeSql.Extensions.BaseEntity.csproj
+++ b/Extensions/FreeSql.Extensions.BaseEntity/FreeSql.Extensions.BaseEntity.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netcoreapp31;netcoreapp21;net4.0;</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>BaseEntity 是一种极简单的 CodeFirst 开发方式，特别对单表或多表CRUD，利用继承节省了每个实体类的重复属性（创建时间、ID等字段），软件删除等功能，进行 crud 操作时不必时常考虑仓储的使用.</Description>
diff --git a/Extensions/FreeSql.Extensions.EfCoreFluentApi/FreeSql.Extensions.EfCoreFluentApi.csproj b/Extensions/FreeSql.Extensions.EfCoreFluentApi/FreeSql.Extensions.EfCoreFluentApi.csproj
index 77af11e02..66c4f9ea9 100644
--- a/Extensions/FreeSql.Extensions.EfCoreFluentApi/FreeSql.Extensions.EfCoreFluentApi.csproj
+++ b/Extensions/FreeSql.Extensions.EfCoreFluentApi/FreeSql.Extensions.EfCoreFluentApi.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql 扩展包实现，使用 FluentApi 方式配置实体模型，使用习惯接近 EFCore，方便过渡.</Description>
diff --git a/Extensions/FreeSql.Extensions.JsonMap/FreeSql.Extensions.JsonMap.csproj b/Extensions/FreeSql.Extensions.JsonMap/FreeSql.Extensions.JsonMap.csproj
index 42fdf94fd..ffb0139cc 100644
--- a/Extensions/FreeSql.Extensions.JsonMap/FreeSql.Extensions.JsonMap.csproj
+++ b/Extensions/FreeSql.Extensions.JsonMap/FreeSql.Extensions.JsonMap.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql 扩展包，可实现实体类属性为对象时，以JSON形式映射存储.</Description>
diff --git a/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj b/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
index 1ec758935..76816a848 100644
--- a/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
+++ b/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql 扩展包，可实现【延时加载】属性.</Description>
diff --git a/Extensions/FreeSql.Generator/FreeSql.Generator.csproj b/Extensions/FreeSql.Generator/FreeSql.Generator.csproj
index e5ad3b636..fffe53940 100644
--- a/Extensions/FreeSql.Generator/FreeSql.Generator.csproj
+++ b/Extensions/FreeSql.Generator/FreeSql.Generator.csproj
@@ -12,7 +12,7 @@
     <Description>使用 FreeSql 快速生成数据库的实体类，安装：dotnet tool install -g FreeSql.Generator</Description>
     <PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
     <RepositoryUrl>https://github.com/2881099/FreeSql</RepositoryUrl>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <PackageTags>FreeSql DbFirst 实体生成器</PackageTags>
   </PropertyGroup>
 
diff --git a/FreeSql.All/FreeSql.All.csproj b/FreeSql.All/FreeSql.All.csproj
index 7b6bffd99..3767f86cc 100644
--- a/FreeSql.All/FreeSql.All.csproj
+++ b/FreeSql.All/FreeSql.All.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql 全家桶，懒人专用</Description>
diff --git a/FreeSql.DbContext/FreeSql.DbContext.csproj b/FreeSql.DbContext/FreeSql.DbContext.csproj
index fa256b25f..af30b255c 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.csproj
+++ b/FreeSql.DbContext/FreeSql.DbContext.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;netcoreapp31;netcoreapp22;netcoreapp21;net45;net40</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql is the ORM in .NetCore, .NetFramework, And Xamarin. It supports Mysql, Postgresql, SqlServer, Oracle, Sqlite, Odbc, 达梦, And Access</Description>
diff --git a/FreeSql.Repository/FreeSql.Repository.csproj b/FreeSql.Repository/FreeSql.Repository.csproj
index 6085152f6..f00534074 100644
--- a/FreeSql.Repository/FreeSql.Repository.csproj
+++ b/FreeSql.Repository/FreeSql.Repository.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;netcoreapp31;netcoreapp22;netcoreapp21;net45;net40</TargetFrameworks>
-    <Version>1.1.0-preview4</Version>
+    <Version>1.1.0-preview5</Version>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql Implementation of General Repository, Support MySql/SqlServer/PostgreSQL/Oracle/Sqlite/达梦/Access, and read/write separation、and split table.</Description>
     <PackageProjectUrl>https://github.com/2881099/FreeSql/wiki/Repository</PackageProjectUrl>
diff --git a/FreeSql/FreeSql.csproj b/FreeSql/FreeSql.csproj
index 4905ae1a4..22f605c70 100644
--- a/FreeSql/FreeSql.csproj
+++ b/FreeSql/FreeSql.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql is the ORM in .NetCore, .NetFramework, And Xamarin. It supports Mysql, Postgresql, SqlServer, Oracle, Sqlite, Odbc, 达梦, And Access</Description>
diff --git a/FreeSql/FreeSql.xml b/FreeSql/FreeSql.xml
index df8d24437..59e0a2ec7 100644
--- a/FreeSql/FreeSql.xml
+++ b/FreeSql/FreeSql.xml
@@ -2546,196 +2546,199 @@
             耗时（单位：Ticks）
             </summary>
         </member>
-        <member name="P:FreeSql.Aop.SyncStru       </summary>
-            <param name="database"></param>
-            <returns></returns>
+        <member name="P:FreeSql.Aop.SyncStructureAfterEventArgs.ElapsedMilliseconds">
+            <summary>
+            耗时（单位：毫秒）
+            </summary>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetDbType(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.Aop.AuditValueEventArgs.AuditValueType">
             <summary>
-            获取数据库枚举类型int值
+            类型
             </summary>
-            <param name="column"></param>
-            <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetCsConvert(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.Aop.AuditValueEventArgs.Column">
             <summary>
-            获取c#转换，(int)、(long)
+            属性列的元数据
             </summary>
-            <param name="column"></param>
-            <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetCsTypeValue(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.Aop.AuditValueEventArgs.Property">
             <summary>
-            获取c#值
+            反射的属性信息
             </summary>
-            <param name="column"></param>
-            <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetCsType(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.Aop.AuditValueEventArgs.Value">
             <summary>
-            获取c#类型，int、long
+            获取实体的属性值，也可以设置实体的属性新值
             </summary>
-            <param name="column"></param>
-            <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetCsTypeInfo(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.ICodeFirst.IsAutoSyncStructure">
             <summary>
-            获取c#类型对象
+            【开发环境必备】自动同步实体结构到数据库，程序运行中检查实体表是否存在，然后创建或修改
             </summary>
-            <param name="column"></param>
-            <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetDataReaderMethod(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.ICodeFirst.IsSyncStructureToLower">
             <summary>
-            获取ado.net读取方法, GetBoolean、GetInt64
+            转小写同步结构
             </summary>
-            <param name="column"></param>
-            <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetCsStringify(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="P:FreeSql.ICodeFirst.IsSyncStructureToUpper">
             <summary>
-            序列化
+            转大写同步结构
             </summary>
-            <param name="column"></param>
+        </member>
+        <member name="P:FreeSql.ICodeFirst.IsConfigEntityFromDbFirst">
+            <summary>
+            将数据库的主键、自增、索引设置导入，适用 DbFirst 模式，无须在实体类型上设置 [Column(IsPrimary)] 或者 ConfigEntity。此功能目前可用于 mysql/sqlserver/postgresql/oracle。<para></para>
+            本功能会影响 IFreeSql 首次访问的速度。<para></para>
+            若使用 CodeFirst 创建索引后，又直接在数据库上建了索引，若无本功能下一次 CodeFirst 迁移时数据库上创建的索引将被删除
+            </summary>
+        </member>
+        <member name="P:FreeSql.ICodeFirst.IsNoneCommandParameter">
+            <summary>
+            不使用命令参数化执行，针对 Insert/Update
+            </summary>
+        </member>
+        <member name="P:FreeSql.ICodeFirst.IsGenerateCommandParameterWithLambda">
+            <summary>
+            是否生成命令参数化执行，针对 lambda 表达式解析
+            </summary>
+        </member>
+        <member name="P:FreeSql.ICodeFirst.IsLazyLoading">
+            <summary>
+            延时加载导航属性对象，导航属性需要声明 virtual
+            </summary>
+        </member>
+        <member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements``1">
+            <summary>
+            将实体类型与数据库对比，返回DDL语句
+            </summary>
+            <typeparam name="TEntity"></typeparam>
             <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetCsParse(FreeSql.DatabaseModel.DbColumnInfo)">
+        <member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements(System.Type[])">
             <summary>
-            反序列化
+            将实体类型集合与数据库对比，返回DDL语句
             </summary>
-            <param name="column"></param>
+            <param name="entityTypes">实体类型</param>
             <returns></returns>
         </member>
-        <member name="M:FreeSql.IDbFirst.GetEnumsByDatabase(System.String[])">
+        <member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements(System.Type,System.String)">
             <summary>
-            获取数据库枚举类型，适用 PostgreSQL
+            将实体类型与数据库对比，返回DDL语句（指定表名）
             </summary>
-            <param name="database"></param>
+            <param name="entityType">实体类型</param>
+            <param name="tableName">指定表名对比</param>
             <returns></returns>
         </member>
-        <member name="M:FreeSql.Internal.CommonProvider.InsertProvider`1.IgnoreCanInsert">
+        <member name="M:FreeSql.ICodeFirst.SyncStructure``1">
             <summary>
-            AsType, Ctor, ClearData 三处地方需要重新加载
+            同步实体类型到数据库
             </summary>
+            <typeparam name="TEntity"></typeparam>
+            <returns></returns>
         </member>
-        <member name="M:FreeSql.Internal.CommonProvider.UpdateProvider`1.IgnoreCanUpdate">
+        <member name="M:FreeSql.ICodeFirst.SyncStructure(System.Type[])">
             <summary>
-            AsType, Ctor, ClearData 三处地方需要重新加载
+            同步实体类型集合到数据库
             </summary>
+            <param name="entityTypes"></param>
+            <returns></returns>
         </member>
-        <member name="M:FreeSql.Internal.CommonUtils.GetProperyCommentBySummary(System.Type)">
+        <member name="M:FreeSql.ICodeFirst.SyncStructure(System.Type,System.String)">
             <summary>
-            通过属性的注释文本，通过 xml 读取
+            同步实体类型到数据库（指定表名）
             </summary>
-            <param name="type"></param>
-            <returns>Dict：key=属性名，value=注释</returns>
+            <param name="entityType">实体类型</param>
+            <param name="tableName">指定表名对比</param>
+            <returns></returns>
         </member>
-        <member name="M:FreeSql.Internal.GlobalFilter.Apply``1(System.String,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
+        <member name="M:FreeSql.ICodeFirst.GetDbInfo(System.Type)">
             <summary>
-            创建一个过滤器
+            根据 System.Type 获取数据库信息
             </summary>
-            <typeparam name="TEntity"></typeparam>
-            <param name="name">名字</param>
-            <param name="where">表达式</param>
+            <param name="type"></param>
             <returns></returns>
         </member>
-        <member name="P:FreeSql.Internal.Model.TableRef.RefMiddleEntityType">
+        <member name="M:FreeSql.ICodeFirst.ConfigEntity``1(System.Action{FreeSql.DataAnnotations.TableFluent{``0}})">
             <summary>
-            中间表，多对多
+            在外部配置实体的特性
             </summary>
+            <typeparam name="T"></typeparam>
+            <param name="entity"></param>
+            <returns></returns>
         </member>
-        <member name="F:FreeSql.Internal.StringConvertType.None">
+        <member name="M:FreeSql.ICodeFirst.ConfigEntity(System.Type,System.Action{FreeSql.DataAnnotations.TableFluent})">
             <summary>
-            不进行任何处理
+            在外部配置实体的特性
             </summary>
+            <param name="type"></param>
+            <param name="entity"></param>
+            <returns></returns>
         </member>
-        <member name="F:FreeSql.Internal.StringConvertType.PascalCaseToUnderscore">
+        <member name="M:FreeSql.ICodeFirst.GetConfigEntity(System.Type)">
             <summary>
-            将帕斯卡命名字符串转换为下划线分隔字符串
-            <para></para>
-            BigApple -> Big_Apple
+            获取在外部配置实体的特性
             </summary>
+            <param name="type"></param>
+            <returns>未使用ConfigEntity配置时，返回null</returns>
         </member>
-        <member name="F:FreeSql.Internal.StringConvertType.PascalCaseToUnderscoreWithUpper">
+        <member name="M:FreeSql.ICodeFirst.GetTableByEntity(System.Type)">
             <summary>
-            将帕斯卡命名字符串转换为下划线分隔字符串，且转换为全大写
-            <para></para>
-            BigApple -> BIG_APPLE
+            获取实体类核心配置
             </summary>
+            <param name="type"></param>
+            <returns></returns>
         </member>
-        <member name="F:FreeSql.Internal.StringConvertType.PascalCaseToUnderscoreWithLower">
+        <member name="M:FreeSql.IDbFirst.GetDatabases">
             <summary>
-            将帕斯卡命名字符串转换为下划线分隔字符串，且转换为全小写
-            <para></para>
-            BigApple -> big_apple
+            获取所有数据库
             </summary>
+            <returns></returns>
         </member>
-        <member name="F:FreeSql.Internal.StringConvertType.Upper">
+        <member name="M:FreeSql.IDbFirst.GetTablesByDatabase(System.String[])">
             <summary>
-            将字符串转换为大写
-            <para></para>
-            BigApple -> BIGAPPLE
+            获取指定数据库的表信息，包括表、列详情、主键、唯一键、索引、外键、备注
             </summary>
+            <param name="database"></param>
+            <returns></returns>
         </member>
-        <member name="F:FreeSql.Internal.StringConvertType.Lower">
+        <member name="M:FreeSql.IDbFirst.GetDbType(FreeSql.DatabaseModel.DbColumnInfo)">
             <summary>
-            将字符串转换为小写
-            <para></para>
-            BigApple -> bigapple
+            获取数据库枚举类型int值
             </summary>
+            <param name="column"></param>
+            <returns></returns>
         </member>
-        <member name="M:FreeSql.Internal.StringUtils.PascalCaseToUnderScore(System.String)">
+        <member name="M:FreeSql.IDbFirst.GetCsConvert(FreeSql.DatabaseModel.DbColumnInfo)">
             <summary>
-            将帕斯卡命名字符串转换为下划线分隔字符串
-            <para></para>
-            BigApple -> Big_Apple
+            获取c#转换，(int)、(long)
             </summary>
-            <param name="str"></param>
+            <param name="column"></param>
             <returns></returns>
         </member>
-        <member name="M:FreeSqlGlobalExpressionCall.Between(System.DateTime,System.DateTime,System.DateTime)">
+        <member name="M:FreeSql.IDbFirst.GetCsTypeValue(FreeSql.DatabaseModel.DbColumnInfo)">
             <summary>
-            C#： that >= between &amp;&amp; that &lt;= and<para></para>
-            SQL： that BETWEEN between AND and
+            获取c#值
             </summary>
-            <param name="that"></param>
-            <param name="between"></param>
-            <param name="and"></param>
+            <param name="column"></param>
             <returns></returns>
         </member>
-        <member name="M:FreeSqlGlobalExpressionCall.BetweenEnd(System.DateTime,System.DateTime,System.DateTime)">
+        <member name="M:FreeSql.IDbFirst.GetCsType(FreeSql.DatabaseModel.DbColumnInfo)">
             <summary>
-            注意：这个方法和 Between 有细微区别<para></para>
-            C#： that >= start &amp;&amp; that &lt; end<para></para>
-            SQL： that >= start and that &lt; end
+            获取c#类型，int、long
             </summary>
-            <param name="that"></param>
-            <param name="start"></param>
-            <param name="end"></param>
+            <param name="column"></param>
             <returns></returns>
         </member>
-        <member name="M:FreeSqlGlobalExpressionCall.Contains``2(System.Collections.Generic.IEnumerable{System.ValueTuple{``0,``1}},``0,``1)">
+        <member name="M:FreeSql.IDbFirst.GetCsTypeInfo(FreeSql.DatabaseModel.DbColumnInfo)">
             <summary>
-            C#：从元组集合中查找 exp1, exp2 是否存在<para></para>
-            SQL： <para></para>
-            exp1 = that[0].Item1 and exp2 = that[0].Item2 OR <para></para>
-            exp1 = that[1].Item1 and exp2 = that[1].Item2 OR <para></para>
-            ... <para></para>
-            注意：当 that 为 null 或 empty 时，返回 1=0
+            获取c#类型对象
             </summary>
-            <typeparam name="T1"></typeparam>
-            <typeparam name="T2"></typeparam>
-            <param name="that"></param>
-            <param name="exp1"></param>
-            <param name="exp2"></param>
+            <param name="column"></param>
             <returns></returns>
         </member>
-        <member name="M:FreeSqlGlobalExpressionCall.Contains``3(System.Collections.Generic.IEnumerable{System.ValueTuple{``0,``1,``2}},``0,``1,``2)">
+        <member name="M:FreeSql.IDbFirst.GetDataReaderMethod(FreeSql.DatabaseModel.DbColumnInfo)">
             <summary>
-            C#：从元组集合中查找 exp1, exp2, exp2 是否存在<para></para>
-            SQL： <para></para>
-            exp1 = that[0].Item1 and exp2 = that[0].Item2 and exp3 = that[0].Item3 OR <para></para>
-            exp1 = that[1].Item1 and exp2 = that[1].Item2 aummary>
             获取ado.net读取方法, GetBoolean、GetInt64
             </summary>
             <param name="column"></param>
@@ -2835,181 +2838,170 @@
         </member>
         <member name="M:FreeSql.Internal.StringUtils.PascalCaseToUnderScore(System.String)">
             <summary>
-            将帕斯系映射，如： .IncludeMany(a => a.Tags.Where(tag => tag.TypeId == a.Id))<para></para>
-            可以 .Take(5) 每个子集合只取5条，如： .IncludeMany(a => a.Tags.Take(5))<para></para>
-            可以 .Select 设置只查询部分字段，如： (a => new TNavigate { Title = a.Title }) 
-            </param>
-            <param name="then">即能 ThenInclude，还可以二次过滤（这个 EFCore 做不到？）</param>
-            <returns></returns>
-        </member>
-        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.And``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
-            <summary>
-            使用 and 拼接两个 lambda 表达式
+            将帕斯卡命名字符串转换为下划线分隔字符串
+            <para></para>
+            BigApple -> Big_Apple
             </summary>
+            <param name="str"></param>
             <returns></returns>
         </member>
-        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.And``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Boolean,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
+        <member name="M:FreeSqlGlobalExpressionCall.Between(System.DateTime,System.DateTime,System.DateTime)">
             <summary>
-            使用 and 拼接两个 lambda 表达式
+            C#： that >= between &amp;&amp; that &lt;= and<para></para>
+            SQL： that BETWEEN between AND and
             </summary>
-            <typeparam name="T"></typeparam>
-            <param name="exp1"></param>
-            <param name="condition">true 时生效</param>
-            <param name="exp2"></param>
+            <param name="that"></param>
+            <param name="between"></param>
+            <param name="and"></param>
             <returns></returns>
         </member>
-        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.Or``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
+        <member name="M:FreeSqlGlobalExpressionCall.BetweenEnd(System.DateTime,System.DateTime,System.DateTime)">
             <summary>
-            使用 or 拼接两个 lambda 表达式
+            注意：这个方法和 Between 有细微区别<para></para>
+            C#： that >= start &amp;&amp; that &lt; end<para></para>
+            SQL： that >= start and that &lt; end
             </summary>
+            <param name="that"></param>
+            <param name="start"></param>
+            <param name="end"></param>
             <returns></returns>
         </member>
-        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.Or``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Boolean,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
+        <member name="M:FreeSqlGlobalExpressionCall.Contains``2(System.Collections.Generic.IEnumerable{System.ValueTuple{``0,``1}},``0,``1)">
             <summary>
-            使用 or 拼接两个 lambda 表达式
+            C#：从元组集合中查找 exp1, exp2 是否存在<para></para>
+            SQL： <para></para>
+            exp1 = that[0].Item1 and exp2 = that[0].Item2 OR <para></para>
+            exp1 = that[1].Item1 and exp2 = that[1].Item2 OR <para></para>
+            ... <para></para>
+            注意：当 that 为 null 或 empty 时，返回 1=0
             </summary>
-            <typeparam name="T"></typeparam>
+            <typeparam name="T1"></typeparam>
+            <typeparam name="T2"></typeparam>
+            <param name="that"></param>
             <param name="exp1"></param>
-            <param name="condition">true 时生效</param>
             <param name="exp2"></param>
             <returns></returns>
         </member>
-        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.Not``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Boolean)">
+        <member name="M:FreeSqlGlobalExpressionCall.Contains``3(System.Collections.Generic.IEnumerable{System.ValueTuple{``0,``1,``2}},``0,``1,``2)">
             <summary>
-            将 lambda 表达式取反
+            C#：从元组集合中查找 exp1, exp2, exp2 是否存在<para></para>
+            SQL： <para></para>
+            exp1 = that[0].Item1 and exp2 = that[0].Item2 and exp3 = that[0].Item3 OR <para></para>
+            exp1 = that[1].Item1 and exp2 = that[1].Item2 and exp3 = that[1].Item3 OR <para></para>
+            ... <para></para>
+            注意：当 that 为 null 或 empty 时，返回 1=0
             </summary>
-            <typeparam name="T"></typeparam>
-            <param name="exp"></param>
-            <param name="condition">true 时生效</param>
+            <typeparam name="T1"></typeparam>
+            <typeparam name="T2"></typeparam>
+            <typeparam name="T3"></typeparam>
+            <param name="that"></param>
+            <param name="exp1"></param>
+            <param name="exp2"></param>
+            <param name="exp3"></param>
             <returns></returns>
         </member>
-        <member name="M:FreeUtil.NewMongodbId">
+        <member name="M:FreeSqlGlobalExtensions.Distance(System.Drawing.Point,System.Drawing.Point)">
             <summary>
-            生成类似Mongodb的ObjectId有序、不重复Guid
+            测量两个经纬度的距离，返回单位：米
             </summary>
-            <returns></returns>
+            <param name="that">经纬坐标1</param>
+            <param name="point">经纬坐标2</param>
+            <returns>返回距离（单位：米）</returns>
         </member>
-        <member name="M:IFreeSql.Insert``1">
+        <member name="M:FreeSqlGlobalExtensions.AsSelect``1(System.Collections.Generic.IEnumerable{``0})">
             <summary>
-            插入数据
+            将 IEnumable&lt;T&gt; 转成 ISelect&lt;T&gt;，以便使用 FreeSql 的查询功能。此方法用于 Lambad 表达式中，快速进行集合导航的查询。
             </summary>
-            <typeparam name="T1"></typeparam>
+            <typeparam name="TEntity"></typeparam>
+            <param name="that"></param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Insert``1(``0)">
+        <member name="M:FreeSqlGlobalExtensions.Select``2(IFreeSql)">
             <summary>
-            插入数据，传入实体
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="source"></param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Insert``1(``0[])">
+        <member name="M:FreeSqlGlobalExtensions.Select``3(IFreeSql)">
             <summary>
-            插入数据，传入实体数组
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="source"></param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Insert``1(System.Collections.Generic.List{``0})">
+        <member name="M:FreeSqlGlobalExtensions.Select``4(IFreeSql)">
             <summary>
-            插入数据，传入实体集合
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="source"></param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Insert``1(System.Collections.Generic.IEnumerable{``0})">
+        <member name="M:FreeSqlGlobalExtensions.Select``5(IFreeSql)">
             <summary>
-            插入数据，传入实体集合
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="source"></param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Update``1">
+        <member name="M:FreeSqlGlobalExtensions.Select``6(IFreeSql)">
             <summary>
-            修改数据
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Update``1(System.Object)">
+        <member name="M:FreeSqlGlobalExtensions.Select``7(IFreeSql)">
             <summary>
-            修改数据，传入动态对象如：主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="dywhere">主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合</param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Select``1">
+        <member name="M:FreeSqlGlobalExtensions.Select``8(IFreeSql)">
             <summary>
-            查询数据
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Select``1(System.Object)">
+        <member name="M:FreeSqlGlobalExtensions.Select``9(IFreeSql)">
             <summary>
-            查询数据，传入动态对象如：主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="dywhere">主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合</param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Delete``1">
+        <member name="M:FreeSqlGlobalExtensions.Select``10(IFreeSql)">
             <summary>
-            删除数据
+            多表查询
             </summary>
-            <typeparam name="T1"></typeparam>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Delete``1(System.Object)">
+        <member name="M:FreeSqlGlobalExtensions.IncludeMany``2(System.Collections.Generic.List{``0},IFreeSql,System.Linq.Expressions.Expression{System.Func{``0,System.Collections.Generic.IEnumerable{``1}}},System.Action{FreeSql.ISelect{``1}})">
             <summary>
-            删除数据，传入动态对象如：主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
+            本方法实现从已知的内存 List 数据，进行和 ISelect.IncludeMany 相同功能的贪婪加载<para></para>
+            示例：new List&lt;Song&gt;(new[] { song1, song2, song3 }).IncludeMany(g.sqlite, a => a.Tags);<para></para>
+            文档：https://github.com/2881099/FreeSql/wiki/%e8%b4%aa%e5%a9%aa%e5%8a%a0%e8%bd%bd#%E5%AF%BC%E8%88%AA%E5%B1%9E%E6%80%A7-onetomanymanytomany
             </summary>
-            <typeparam name="T1"></typeparam>
-            <param name="dywhere">主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合</param>
+            <typeparam name="TNavigate"></typeparam>
+            <param name="navigateSelector">选择一个集合的导航属性，如： .IncludeMany(a => a.Tags)<para></para>
+            可以 .Where 设置临时的关系映射，如： .IncludeMany(a => a.Tags.Where(tag => tag.TypeId == a.Id))<para></para>
+            可以 .Take(5) 每个子集合只取5条，如： .IncludeMany(a => a.Tags.Take(5))<para></para>
+            可以 .Select 设置只查询部分字段，如： (a => new TNavigate { Title = a.Title }) 
+            </param>
+            <param name="then">即能 ThenInclude，还可以二次过滤（这个 EFCore 做不到？）</param>
             <returns></returns>
         </member>
-        <member name="M:IFreeSql.Transaction(System.Action)">
-            <summary>
-            开启事务（不支持异步），60秒未执行完成（可能）被其他线程事务自动提交
-            </summary>
-            <param name="handler">事务体 () => {}</param>
-        </member>
-        <member name="M:IFreeSql.Transaction(System.TimeSpan,System.Action)">
-            <summary>
-            开启事务（不支持异步）
-            </summary>
-            <param name="timeout">超时，未执行完成（可能）被其他线程事务自动提交</param>
-            <param name="handler">事务体 () => {}</param>
-        </member>
-        <member name="M:IFreeSql.Transaction(System.Data.IsolationLevel,System.TimeSpan,System.Action)">
-            <summary>
-            开启事务（不支持异步）
-            </summary>
-            <param name="isolationLevel"></param>
-            <param name="handler">事务体 () => {}</param>
-            <param name="timeout">超时，未执行完成（可能）被其他线程事务自动提交</param>
-        </member>
-        <member name="P:IFreeSql.Ado">
-            <summary>
-            数据库访问对象
-            </summary>
-        </member>
-        <member name="P:IFreeSql.Aop">
+        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.And``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
             <summary>
-            所有拦截方法都在这里
+            使用 and 拼接两个 lambda 表达式
             </summary>
+            <returns></returns>
         </member>
-        <member name="P:IFreeSql.CodeFirst">
+        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.And``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Boolean,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
             <summary>
-            CodeFirst 模式开发相关方法
+            使用 and 拼接两个 lambda 表达式
             </summary>
+            <typeparam name="T"></typeparam>
+            <param name="exp1"></param>
+            <param name="condition">true 时生效</param>
+            <param name="exp2"></param>
+            <returns></returns>
         </member>
-        <member nBoolean}},System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
+        <member name="M:System.Linq.Expressions.LambadaExpressionExtensions.Or``1(System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}},System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
             <summary>
             使用 or 拼接两个 lambda 表达式
             </summary>
diff --git a/Providers/FreeSql.Provider.MsAccess/FreeSql.Provider.MsAccess.csproj b/Providers/FreeSql.Provider.MsAccess/FreeSql.Provider.MsAccess.csproj
index d54d3a4a4..c27fdee72 100644
--- a/Providers/FreeSql.Provider.MsAccess/FreeSql.Provider.MsAccess.csproj
+++ b/Providers/FreeSql.Provider.MsAccess/FreeSql.Provider.MsAccess.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库 Ms Access 实现</Description>
diff --git a/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj b/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
index af0f1ed04..14f8f8f72 100644
--- a/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
+++ b/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net452;net451;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>
diff --git a/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj b/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
index 2363901b0..c15002a13 100644
--- a/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
+++ b/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>
diff --git a/Providers/FreeSql.Provider.Odbc/FreeSql.Provider.Odbc.csproj b/Providers/FreeSql.Provider.Odbc/FreeSql.Provider.Odbc.csproj
index a3fc3ea79..3e701a274 100644
--- a/Providers/FreeSql.Provider.Odbc/FreeSql.Provider.Odbc.csproj
+++ b/Providers/FreeSql.Provider.Odbc/FreeSql.Provider.Odbc.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库 Odbc 实现，基于 {Oracle}、{SQL Server}、{MySQL ODBC 8.0 Unicode Driver}、{PostgreSQL Unicode(x64)}、{DM8 ODBC Driver} 专用访问实现，以及通用 Odbc 访问所有数据库</Description>
diff --git a/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj b/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
index 00ea93834..ab6faa183 100644
--- a/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
+++ b/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 Oracle 11</Description>
diff --git a/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj b/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
index 61be0272a..16f577ed5 100644
--- a/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
+++ b/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net461;net452;net451;net45</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 PostgreSQL 9.5</Description>
diff --git a/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj b/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
index 5763c94da..1317f9cbd 100644
--- a/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
+++ b/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net451;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 SqlServer 2005+，并根据版本适配分页方法：row_number 或 offset fetch next</Description>
diff --git a/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj b/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
index 48bf9f848..fea8408a1 100644
--- a/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
+++ b/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45;net40</TargetFrameworks>
-		<Version>1.1.0-preview4</Version>
+		<Version>1.1.0-preview5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 Sqlite 3.0，支持 .NetCore、.NetFramework、Xamarin</Description>