diff --git a/FreeSql.Tests/FreeSql.Tests/UnitTest3.cs b/FreeSql.Tests/FreeSql.Tests/UnitTest3.cs
index c109e1e2..bb0e122e 100644
--- a/FreeSql.Tests/FreeSql.Tests/UnitTest3.cs
+++ b/FreeSql.Tests/FreeSql.Tests/UnitTest3.cs
@@ -110,6 +110,9 @@ namespace FreeSql.Tests
 
             var slslsl = g.oracle.Select<SendInfo>().ToList();
 
+            var slsls1Ids = slslsl.Select(a => a.ID).ToArray();
+            var slslss2 = g.oracle.Select<SendInfo>().Where(a => slsls1Ids.Contains(a.ID)).ToList();
+
             var mt_codeId = Guid.Parse("2f48c5ca-7257-43c8-9ee2-0e16fa990253");
             Assert.Equal(1, g.oracle.Insert(new SendInfo { ID = mt_codeId, Code = "mt_code", Binary = Encoding.UTF8.GetBytes("我是mt_code") })
                 .ExecuteAffrows());
diff --git a/Providers/FreeSql.Provider.MsAccess/MsAccessAdo/MsAccessAdo.cs b/Providers/FreeSql.Provider.MsAccess/MsAccessAdo/MsAccessAdo.cs
index 68d6022c..f6f8844b 100644
--- a/Providers/FreeSql.Provider.MsAccess/MsAccessAdo/MsAccessAdo.cs
+++ b/Providers/FreeSql.Provider.MsAccess/MsAccessAdo/MsAccessAdo.cs
@@ -37,7 +37,7 @@ namespace FreeSql.MsAccess
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlAdo.cs b/Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlAdo.cs
index 57751c7e..e95438d1 100644
--- a/Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlAdo.cs
+++ b/Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlAdo.cs
@@ -36,7 +36,7 @@ namespace FreeSql.MySql
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengAdo/OdbcDamengAdo.cs b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengAdo/OdbcDamengAdo.cs
index 1bb529b0..34c3529c 100644
--- a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengAdo/OdbcDamengAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengAdo/OdbcDamengAdo.cs
@@ -35,7 +35,7 @@ namespace FreeSql.Odbc.Dameng
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is byte[])
diff --git a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
index 8a26b08c..03468326 100644
--- a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengExpression.cs
@@ -41,7 +41,9 @@ namespace FreeSql.Odbc.Dameng
                             case "System.UInt16":
                             case "System.UInt32":
                             case "System.UInt64": return $"cast({getExp(operandExp)} as number)";
-                            case "System.Guid": return $"to_char({getExp(operandExp)})";
+                            case "System.Guid":
+                                if (tsc.mapType == typeof(byte[])) return $"hextoraw({getExp(operandExp)})";
+                                return $"to_char({getExp(operandExp)})";
                         }
                     }
                     break;
@@ -68,7 +70,9 @@ namespace FreeSql.Odbc.Dameng
                                 case "System.UInt16":
                                 case "System.UInt32":
                                 case "System.UInt64": return $"cast({getExp(callExp.Arguments[0])} as number)";
-                                case "System.Guid": return $"substr(to_char({getExp(callExp.Arguments[0])}), 1, 36)";
+                                case "System.Guid":
+                                    if (tsc.mapType == typeof(byte[])) return $"hextoraw({getExp(callExp.Arguments[0])})";
+                                    return $"to_char({getExp(callExp.Arguments[0])})";
                             }
                             return null;
                         case "NewGuid":
diff --git a/Providers/FreeSql.Provider.Odbc/Default/OdbcAdo/OdbcAdo.cs b/Providers/FreeSql.Provider.Odbc/Default/OdbcAdo/OdbcAdo.cs
index c5df3ef0..32b028f7 100644
--- a/Providers/FreeSql.Provider.Odbc/Default/OdbcAdo/OdbcAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/Default/OdbcAdo/OdbcAdo.cs
@@ -37,7 +37,7 @@ namespace FreeSql.Odbc.Default
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.Odbc/GBase/OdbcGBaseAdo/__OdbcGBaseAdo.cs b/Providers/FreeSql.Provider.Odbc/GBase/OdbcGBaseAdo/__OdbcGBaseAdo.cs
index 7e627c7b..96a01d0e 100644
--- a/Providers/FreeSql.Provider.Odbc/GBase/OdbcGBaseAdo/__OdbcGBaseAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/GBase/OdbcGBaseAdo/__OdbcGBaseAdo.cs
@@ -37,7 +37,7 @@ namespace FreeSql.Odbc.GBase
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
             if (param is bool || param is bool?)
                 return (bool)param ? "'t'" : "'f'";
diff --git a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlAdo/OdbcMySqlAdo.cs b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlAdo/OdbcMySqlAdo.cs
index 49fb8d61..d9738cc6 100644
--- a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlAdo/OdbcMySqlAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlAdo/OdbcMySqlAdo.cs
@@ -36,7 +36,7 @@ namespace FreeSql.Odbc.MySql
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleAdo/OdbcOracleAdo.cs b/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleAdo/OdbcOracleAdo.cs
index b7d9c10b..fabfcddd 100644
--- a/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleAdo/OdbcOracleAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleAdo/OdbcOracleAdo.cs
@@ -35,7 +35,7 @@ namespace FreeSql.Odbc.Oracle
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is byte[])
diff --git a/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs b/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
index a31f14d9..d55cd439 100644
--- a/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
+++ b/Providers/FreeSql.Provider.Odbc/Oracle/OdbcOracleExpression.cs
@@ -41,7 +41,9 @@ namespace FreeSql.Odbc.Oracle
                             case "System.UInt16":
                             case "System.UInt32":
                             case "System.UInt64": return $"cast({getExp(operandExp)} as number)";
-                            case "System.Guid": return $"to_char({getExp(operandExp)})";
+                            case "System.Guid":
+                                if (tsc.mapType == typeof(byte[])) return $"hextoraw({getExp(operandExp)})";
+                                return $"to_char({getExp(operandExp)})";
                         }
                     }
                     break;
@@ -68,7 +70,9 @@ namespace FreeSql.Odbc.Oracle
                                 case "System.UInt16":
                                 case "System.UInt32":
                                 case "System.UInt64": return $"cast({getExp(callExp.Arguments[0])} as number)";
-                                case "System.Guid": return $"substr(to_char({getExp(callExp.Arguments[0])}), 1, 36)";
+                                case "System.Guid":
+                                    if (tsc.mapType == typeof(byte[])) return $"hextoraw({getExp(callExp.Arguments[0])})";
+                                    return $"to_char({getExp(callExp.Arguments[0])})";
                             }
                             return null;
                         case "NewGuid":
diff --git a/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLAdo/OdbcPostgreSQLAdo.cs b/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLAdo/OdbcPostgreSQLAdo.cs
index 0d3b0526..c0ac2ae6 100644
--- a/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLAdo/OdbcPostgreSQLAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/PostgreSQL/OdbcPostgreSQLAdo/OdbcPostgreSQLAdo.cs
@@ -37,7 +37,7 @@ namespace FreeSql.Odbc.PostgreSQL
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerAdo/OdbcSqlServerAdo.cs b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerAdo/OdbcSqlServerAdo.cs
index 20c58366..d97d5fc1 100644
--- a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerAdo/OdbcSqlServerAdo.cs
+++ b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerAdo/OdbcSqlServerAdo.cs
@@ -38,7 +38,7 @@ namespace FreeSql.Odbc.SqlServer
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.Oracle/OracleAdo/OracleAdo.cs b/Providers/FreeSql.Provider.Oracle/OracleAdo/OracleAdo.cs
index 67ac84db..ba81e59c 100644
--- a/Providers/FreeSql.Provider.Oracle/OracleAdo/OracleAdo.cs
+++ b/Providers/FreeSql.Provider.Oracle/OracleAdo/OracleAdo.cs
@@ -35,7 +35,7 @@ namespace FreeSql.Oracle
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is byte[])
diff --git a/Providers/FreeSql.Provider.Oracle/OracleExpression.cs b/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
index 79682275..fc0d0885 100644
--- a/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
+++ b/Providers/FreeSql.Provider.Oracle/OracleExpression.cs
@@ -41,7 +41,9 @@ namespace FreeSql.Oracle
                             case "System.UInt16":
                             case "System.UInt32":
                             case "System.UInt64": return $"cast({getExp(operandExp)} as number)";
-                            case "System.Guid": return $"substr(to_char({getExp(operandExp)}), 1, 36)";
+                            case "System.Guid":
+                                if (tsc.mapType == typeof(byte[])) return $"hextoraw({getExp(operandExp)})";
+                                return $"to_char({getExp(operandExp)})";
                         }
                     }
                     break;
@@ -68,7 +70,9 @@ namespace FreeSql.Oracle
                                 case "System.UInt16":
                                 case "System.UInt32":
                                 case "System.UInt64": return $"cast({getExp(callExp.Arguments[0])} as number)";
-                                case "System.Guid": return $"to_char({getExp(callExp.Arguments[0])})";
+                                case "System.Guid":
+                                    if (tsc.mapType == typeof(byte[])) return $"hextoraw({getExp(callExp.Arguments[0])})";
+                                    return $"to_char({getExp(callExp.Arguments[0])})";
                             }
                             return null;
                         case "NewGuid":
diff --git a/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLAdo/PostgreSQLAdo.cs b/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLAdo/PostgreSQLAdo.cs
index 8f7e2a36..d843b497 100644
--- a/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLAdo/PostgreSQLAdo.cs
+++ b/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLAdo/PostgreSQLAdo.cs
@@ -38,7 +38,7 @@ namespace FreeSql.PostgreSQL
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList() || param is JToken || param is JObject || param is JArray))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || param is JToken || param is JObject || param is JArray))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             bool isdic;
diff --git a/Providers/FreeSql.Provider.SqlServer/SqlServerAdo/SqlServerAdo.cs b/Providers/FreeSql.Provider.SqlServer/SqlServerAdo/SqlServerAdo.cs
index 5b247b31..5ca513c1 100644
--- a/Providers/FreeSql.Provider.SqlServer/SqlServerAdo/SqlServerAdo.cs
+++ b/Providers/FreeSql.Provider.SqlServer/SqlServerAdo/SqlServerAdo.cs
@@ -39,7 +39,7 @@ namespace FreeSql.SqlServer
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)
diff --git a/Providers/FreeSql.Provider.Sqlite/SqliteAdo/SqliteAdo.cs b/Providers/FreeSql.Provider.Sqlite/SqliteAdo/SqliteAdo.cs
index 213c1db5..4e473739 100644
--- a/Providers/FreeSql.Provider.Sqlite/SqliteAdo/SqliteAdo.cs
+++ b/Providers/FreeSql.Provider.Sqlite/SqliteAdo/SqliteAdo.cs
@@ -34,7 +34,7 @@ namespace FreeSql.Sqlite
         public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
         {
             if (param == null) return "NULL";
-            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false || mapType.IsArrayOrList()))
+            if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
                 param = Utils.GetDataReaderValue(mapType, param);
 
             if (param is bool || param is bool?)