diff --git a/Directory.Build.props b/Directory.Build.props
index c4e1bb54..de3a1fb7 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -9,7 +9,7 @@
 	</PropertyGroup>
 
 	<PropertyGroup>
-		<Version>3.2.666-preview20220604</Version>
+		<Version>3.2.666-preview20220606</Version>
 	</PropertyGroup>
 	
 	<ItemGroup>
diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index 6b638cad..1ab5bf1c 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -795,5 +795,14 @@
             <param name="that"></param>
             <returns></returns>
         </member>
+        <member name="M:Microsoft.Extensions.DependencyInjection.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>
     </members>
 </doc>
diff --git a/FreeSql/Internal/CommonExpression.cs b/FreeSql/Internal/CommonExpression.cs
index 9b22e35d..2c0fd3d1 100644
--- a/FreeSql/Internal/CommonExpression.cs
+++ b/FreeSql/Internal/CommonExpression.cs
@@ -2211,7 +2211,7 @@ namespace FreeSql.Internal
                             midSelect.Where($"{midSelect._tables[0].Alias}.{commonExp._common.QuoteSqlName(memberTbref.MiddleColumns[memberTbref.Columns.Count + tidx].Attribute.Name)} = {select._tables[0].Alias}.{commonExp._common.QuoteSqlName(memberTbref.RefColumns[tidx].Attribute.Name)}");
                         for (var tidx = 0; tidx < memberTbref.Columns.Count; tidx++)
                             midSelect.Where($"{midSelect._tables[0].Alias}.{commonExp._common.QuoteSqlName(memberTbref.MiddleColumns[tidx].Attribute.Name)} = {mtmReftbname}.{commonExp._common.QuoteSqlName(memberTbref.Columns[tidx].Attribute.Name)}");
-                        select._where.Append($" AND exists({midSelect.ToSql("1").Replace(" \r\n", " \r\n    ")})");
+                        select.Where($"exists({midSelect.ToSql("1").Replace(" \r\n", " \r\n    ")})");
                         break;
                     case TableRefType.OneToMany:
                         var omtReftbname = e.FreeParse(Expression.MakeMemberAccess(memberExp.Expression, exp3Tb.Properties[exp3Tb.ColumnsByPosition[0].CsName]));