diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index 4335acb5e..d34b34efe 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -786,5 +786,14 @@
             <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 11de73f2d..437190a93 100644
--- a/FreeSql/Internal/CommonExpression.cs
+++ b/FreeSql/Internal/CommonExpression.cs
@@ -1753,6 +1753,7 @@ namespace FreeSql.Internal
             public Type mapType { get; set; }
             public Type mapTypeTmp { get; set; }
             public ColumnInfo mapColumnTmp { get; set; }
+            public bool isNotSetMapColumnTmp { get; set; }
             public TableInfo currentTable { get; set; }
             public List<GlobalFilter.Item> whereGlobalFilter { get; set; }
             public List<DbParameter> dbParams { get; set; }
@@ -1760,6 +1761,7 @@ namespace FreeSql.Internal
 
             public ExpTSC SetMapColumnTmp(ColumnInfo col)
             {
+                if (isNotSetMapColumnTmp) return this;
                 if (col == null)
                 {
                     this.mapTypeTmp = null;
diff --git a/Providers/FreeSql.Provider.ClickHouse/ClickHouseExpression.cs b/Providers/FreeSql.Provider.ClickHouse/ClickHouseExpression.cs
index b030df44f..55335e946 100644
--- a/Providers/FreeSql.Provider.ClickHouse/ClickHouseExpression.cs
+++ b/Providers/FreeSql.Provider.ClickHouse/ClickHouseExpression.cs
@@ -121,7 +121,9 @@ namespace FreeSql.ClickHouse
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Custom/CustomExpression.cs b/Providers/FreeSql.Provider.Custom/CustomExpression.cs
index 93d8d1c8a..ba9c2edac 100644
--- a/Providers/FreeSql.Provider.Custom/CustomExpression.cs
+++ b/Providers/FreeSql.Provider.Custom/CustomExpression.cs
@@ -123,7 +123,9 @@ namespace FreeSql.Custom
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Dameng/DamengExpression.cs b/Providers/FreeSql.Provider.Dameng/DamengExpression.cs
index cea449c3f..1e95979d6 100644
--- a/Providers/FreeSql.Provider.Dameng/DamengExpression.cs
+++ b/Providers/FreeSql.Provider.Dameng/DamengExpression.cs
@@ -123,7 +123,9 @@ namespace FreeSql.Dameng
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs b/Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
index f19f2815c..62eb7d349 100644
--- a/Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
+++ b/Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
@@ -110,7 +110,9 @@ namespace FreeSql.Firebird
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.GBase/GBaseExpression.cs b/Providers/FreeSql.Provider.GBase/GBaseExpression.cs
index bcee848a8..ff33b7a51 100644
--- a/Providers/FreeSql.Provider.GBase/GBaseExpression.cs
+++ b/Providers/FreeSql.Provider.GBase/GBaseExpression.cs
@@ -110,7 +110,9 @@ namespace FreeSql.GBase
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.KingbaseES/KingbaseESExpression.cs b/Providers/FreeSql.Provider.KingbaseES/KingbaseESExpression.cs
index 2407ed649..6af86a759 100644
--- a/Providers/FreeSql.Provider.KingbaseES/KingbaseESExpression.cs
+++ b/Providers/FreeSql.Provider.KingbaseES/KingbaseESExpression.cs
@@ -147,7 +147,9 @@ namespace FreeSql.KingbaseES
                                 var args1 = getExp(callExp.Arguments[argIndex]);
                                 var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                                 //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                                tsc.isNotSetMapColumnTmp = true;
                                 left = objExp == null ? null : getExp(objExp);
+                                tsc.isNotSetMapColumnTmp = false;
                                 tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                                 //tsc.SetDbParamsReturnOld(oldDbParams);
                                 //判断 in 或 array @> array
diff --git a/Providers/FreeSql.Provider.MsAccess/MsAccessExpression.cs b/Providers/FreeSql.Provider.MsAccess/MsAccessExpression.cs
index ff8fba6bb..db6ae0a16 100644
--- a/Providers/FreeSql.Provider.MsAccess/MsAccessExpression.cs
+++ b/Providers/FreeSql.Provider.MsAccess/MsAccessExpression.cs
@@ -93,7 +93,9 @@ namespace FreeSql.MsAccess
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.MySql/MySqlExpression.cs b/Providers/FreeSql.Provider.MySql/MySqlExpression.cs
index 837682d4d..68bd56a87 100644
--- a/Providers/FreeSql.Provider.MySql/MySqlExpression.cs
+++ b/Providers/FreeSql.Provider.MySql/MySqlExpression.cs
@@ -121,7 +121,9 @@ namespace FreeSql.MySql
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
index 0cd91f0f0..326b75ac1 100644
--- a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
@@ -123,7 +123,9 @@ namespace FreeSql.Odbc.Dameng
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Odbc/Default/OdbcExpression.cs b/Providers/FreeSql.Provider.Odbc/Default/OdbcExpression.cs
index 98dda2a9d..b32281b8f 100644
--- a/Providers/FreeSql.Provider.Odbc/Default/OdbcExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/Default/OdbcExpression.cs
@@ -123,7 +123,9 @@ namespace FreeSql.Odbc.Default
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESExpression.cs b/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESExpression.cs
index 1b881d300..2cb35cf03 100644
--- a/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/KingbaseES/OdbcKingbaseESExpression.cs
@@ -147,7 +147,9 @@ namespace FreeSql.Odbc.KingbaseES
                                 var args1 = getExp(callExp.Arguments[argIndex]);
                                 var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                                 //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                                tsc.isNotSetMapColumnTmp = true;
                                 left = objExp == null ? null : getExp(objExp);
+                                tsc.isNotSetMapColumnTmp = false;
                                 tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                                 //tsc.SetDbParamsReturnOld(oldDbParams);
                                 //判断 in 或 array @> array
diff --git a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs
index 1536aa337..5374a82ff 100644
--- a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs
@@ -119,7 +119,9 @@ namespace FreeSql.Odbc.MySql
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs b/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
index 3a00f03c4..809fbe60b 100644
--- a/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
@@ -123,7 +123,9 @@ namespace FreeSql.Odbc.Oracle
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs b/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs
index 5b63b740a..3a6a14312 100644
--- a/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLExpression.cs
@@ -147,7 +147,9 @@ namespace FreeSql.Odbc.PostgreSQL
                                 var args1 = getExp(callExp.Arguments[argIndex]);
                                 var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                                 //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                                tsc.isNotSetMapColumnTmp = true;
                                 left = objExp == null ? null : getExp(objExp);
+                                tsc.isNotSetMapColumnTmp = false;
                                 tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                                 //tsc.SetDbParamsReturnOld(oldDbParams);
                                 //判断 in 或 array @> array
diff --git a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs
index b2c416973..da6d86fb0 100644
--- a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs
@@ -129,7 +129,9 @@ namespace FreeSql.Odbc.SqlServer
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Oracle/OracleExpression.cs b/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
index e6c337859..dd8f00987 100644
--- a/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
+++ b/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
@@ -123,7 +123,9 @@ namespace FreeSql.Oracle
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs b/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs
index 524b550a9..4f7f7755d 100644
--- a/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs
+++ b/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs
@@ -178,7 +178,9 @@ namespace FreeSql.PostgreSQL
                                 var args1 = getExp(callExp.Arguments[argIndex]);
                                 var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                                 //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                                tsc.isNotSetMapColumnTmp = true;
                                 left = objExp == null ? null : getExp(objExp);
+                                tsc.isNotSetMapColumnTmp = false;
                                 tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                                 //tsc.SetDbParamsReturnOld(oldDbParams);
                                 //判断 in 或 array @> array
diff --git a/Providers/FreeSql.Provider.ShenTong/ShenTongExpression.cs b/Providers/FreeSql.Provider.ShenTong/ShenTongExpression.cs
index 581a78da0..59a801671 100644
--- a/Providers/FreeSql.Provider.ShenTong/ShenTongExpression.cs
+++ b/Providers/FreeSql.Provider.ShenTong/ShenTongExpression.cs
@@ -129,7 +129,9 @@ namespace FreeSql.ShenTong
                                 var args1 = getExp(callExp.Arguments[argIndex]);
                                 var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                                 //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                                tsc.isNotSetMapColumnTmp = true;
                                 left = objExp == null ? null : getExp(objExp);
+                                tsc.isNotSetMapColumnTmp = false;
                                 tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                                 //tsc.SetDbParamsReturnOld(oldDbParams);
                                 //判断 in 或 array @> array
diff --git a/Providers/FreeSql.Provider.SqlServer/SqlServerExpression.cs b/Providers/FreeSql.Provider.SqlServer/SqlServerExpression.cs
index 50d58186c..dbe0a0825 100644
--- a/Providers/FreeSql.Provider.SqlServer/SqlServerExpression.cs
+++ b/Providers/FreeSql.Provider.SqlServer/SqlServerExpression.cs
@@ -128,7 +128,9 @@ namespace FreeSql.SqlServer
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)
diff --git a/Providers/FreeSql.Provider.Sqlite/SqliteExpression.cs b/Providers/FreeSql.Provider.Sqlite/SqliteExpression.cs
index 53f561f37..5f3743c2f 100644
--- a/Providers/FreeSql.Provider.Sqlite/SqliteExpression.cs
+++ b/Providers/FreeSql.Provider.Sqlite/SqliteExpression.cs
@@ -119,7 +119,9 @@ namespace FreeSql.Sqlite
                         var args1 = getExp(callExp.Arguments[argIndex]);
                         var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
                         //var oldDbParams = tsc.SetDbParamsReturnOld(null); #900 UseGenerateCommandParameterWithLambda(true) 子查询 bug
+                        tsc.isNotSetMapColumnTmp = true;
                         var left = objExp == null ? null : getExp(objExp);
+                        tsc.isNotSetMapColumnTmp = false;
                         tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
                         //tsc.SetDbParamsReturnOld(oldDbParams);
                         switch (callExp.Method.Name)