diff --git a/FreeSql.DbContext/DbContext/DbContext.cs b/FreeSql.DbContext/DbContext/DbContext.cs
index 9524f9b4..9f59b794 100644
--- a/FreeSql.DbContext/DbContext/DbContext.cs
+++ b/FreeSql.DbContext/DbContext/DbContext.cs
@@ -11,6 +11,11 @@ namespace FreeSql
     public abstract partial class DbContext : IDisposable
     {
         internal IFreeSql _ormPriv;
+
+        /// <summary>
+        /// 注意：IFreeSql 属于顶级对象，事务无法自动传递。<para></para>
+        /// 手工传递事务：ISelect/IInsert/IDelete/IUpdate 可以使用 WithTransaction(uow.GetOrBeginTransaction())
+        /// </summary>
         public IFreeSql Orm => _ormPriv ?? throw new ArgumentNullException("请在 OnConfiguring 或 AddFreeDbContext 中配置 UseFreeSql");
 
         #region Property UnitOfWork
diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index 28fdb213..2fa6c448 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -4,6 +4,12 @@
         <name>FreeSql.DbContext</name>
     </assembly>
     <members>
+        <member name="P:FreeSql.DbContext.Orm">
+            <summary>
+            注意：IFreeSql 属于顶级对象，事务无法自动传递。<para></para>
+            手工传递事务：ISelect/IInsert/IDelete/IUpdate 可以使用 WithTransaction(uow.GetOrBeginTransaction())
+            </summary>
+        </member>
         <member name="M:FreeSql.DbContext.Add``1(``0)">
             <summary>
             添加
@@ -110,6 +116,13 @@
             清空状态数据
             </summary>
         </member>
+        <member name="M:FreeSql.DbSet`1.RemoveAsync(System.Linq.Expressions.Expression{System.Func{`0,System.Boolean}})">
+            <summary>
+            根据 lambda 条件删除数据
+            </summary>
+            <param name="predicate"></param>
+            <returns></returns>
+        </member>
         <member name="M:FreeSql.DbSet`1.Add(`0)">
             <summary>
             添加
@@ -204,6 +217,21 @@
             </summary>
             <returns></returns>
         </member>
+        <member name="M:FreeSql.FreeSqlRepositoryDependencyInjection.AddFreeRepository(Microsoft.Extensions.DependencyInjection.IServiceCollection,System.Action{FreeSql.FluentDataFilter},System.Reflection.Assembly[])">
+            <summary>
+            批量注入 Repository，可以参考代码自行调整
+            </summary>
+            <param name="services"></param>
+            <param name="globalDataFilter"></param>
+            <param name="assemblies"></param>
+            <returns></returns>
+        </member>
+        <member name="P:FreeSql.IBaseRepository.Orm">
+            <summary>
+            注意：IFreeSql 属于顶级对象，事务无法自动传递。<para></para>
+            手工传递事务：ISelect/IInsert/IDelete/IUpdate 可以使用 WithTransaction(uow.GetOrBeginTransaction())
+            </summary>
+        </member>
         <member name="M:FreeSql.IBaseRepository.AsType(System.Type)">
             <summary>
             动态Type，在使用 Repository&lt;object&gt; 后使用本方法，指定实体类型
diff --git a/FreeSql.DbContext/Repository/Repository/IBaseRepository.cs b/FreeSql.DbContext/Repository/Repository/IBaseRepository.cs
index e172073f..db8c71a0 100644
--- a/FreeSql.DbContext/Repository/Repository/IBaseRepository.cs
+++ b/FreeSql.DbContext/Repository/Repository/IBaseRepository.cs
@@ -10,6 +10,11 @@ namespace FreeSql
     {
         Type EntityType { get; }
         IUnitOfWork UnitOfWork { get; set; }
+
+        /// <summary>
+        /// 注意：IFreeSql 属于顶级对象，事务无法自动传递。<para></para>
+        /// 手工传递事务：ISelect/IInsert/IDelete/IUpdate 可以使用 WithTransaction(uow.GetOrBeginTransaction())
+        /// </summary>
         IFreeSql Orm { get; }
 
         /// <summary>