diff --git a/Src/Asp.Net/MySqlTest/Demo/DemoJ_Report.cs b/Src/Asp.Net/MySqlTest/Demo/DemoJ_Report.cs
new file mode 100644
index 000000000..a26eacde1
--- /dev/null
+++ b/Src/Asp.Net/MySqlTest/Demo/DemoJ_Report.cs
@@ -0,0 +1,142 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public class DemoJ_Report
+    {
+        public static void Init()
+        {
+            Console.WriteLine("");
+            Console.WriteLine("#### Utilities Start ####");
+
+            SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
+            {
+                DbType = DbType.MySql,
+                ConnectionString = Config.ConnectionString,
+                InitKeyType = InitKeyType.Attribute,
+                IsAutoCloseConnection = true,
+                AopEvents = new AopEvents
+                {
+                    OnLogExecuting = (sql, p) =>
+                    {
+                        Console.WriteLine(sql);
+                        Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
+                    }
+                }
+            });
+            Demo1(db);
+            Demo2(db);
+            Demo3(db);
+        }
+
+        private static void Demo1(SqlSugarClient db)
+        {
+            var list = new List<int>() { 1, 2, 3 };
+            var query1 = db.Queryable<Order>();
+            var queryable2 = db.Reportable(list).ToSingleColumnQueryable();
+            var x = db.Queryable(queryable2, query1, (x2, x1) => x1.Id.Equals(x2.ColumnName))
+                .Select((x2, x1) => new { x = x1.Id, x2 = x2.ColumnName  }).ToList();
+        }
+        private static void Demo2(SqlSugarClient db)
+        {
+            var list = db.Queryable<OrderItem>().ToList();
+            var query1 = db.Queryable<Order>();
+            var queryable2 = db.Reportable(list).ToQueryable();
+            var x = db.Queryable(query1, queryable2, (x1, x2) => x1.Id.Equals(x2.OrderId))
+                .Select((x1, x2) => new { name = x1.Name,id=x1.Id, orderid = x2.OrderId }).ToList();
+        }
+        private static void Demo3(SqlSugarClient db)
+        {
+            db.CodeFirst.InitTables<operateinfo>();
+            db.Deleteable<operateinfo>().ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                 id=1,
+                 operate_type=1,
+                 operate_time=Convert.ToDateTime("2021-1-1")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-1-2")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-3-1")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-3-2")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-4-2")
+            }).ExecuteCommand();
+
+
+            var queryableLeft = db.Reportable(ReportableDateType.MonthsInLast1years).ToSingleColumnQueryable();
+            var queryableRight = db.Queryable<operateinfo>();
+            var list= db.Queryable(queryableLeft, queryableRight, JoinType.Left,
+                (x1, x2) => x2.operate_time.ToString("yyyy-MM")==SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM"))
+                .GroupBy((x1,x2)=>x1.ColumnName)
+                .Where(x1=>SqlFunc.Between(x1.ColumnName,"2021-01-01",DateTime.Now))
+                .Select((x1, x2) => new
+                {
+                    count=SqlFunc.AggregateSum(SqlFunc.IIF(x2.id>0,1,0)) ,
+                    date=SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM")
+                    
+                }).ToList();
+        }
+
+
+        public partial class operateinfo
+        {
+            public operateinfo()
+            {
+
+
+            }
+            /// <summary>
+            /// Desc:操作序号
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int id { get; set; }
+
+            /// <summary>
+            /// Desc:操作时间
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public DateTime operate_time { get; set; }
+
+            /// <summary>
+            /// Desc:操作类型
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int operate_type { get; set; }
+
+            /// <summary>
+            /// Desc:操作人编号
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int user_id { get; set; }
+
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/Src/Asp.Net/MySqlTest/MySqlTest.csproj b/Src/Asp.Net/MySqlTest/MySqlTest.csproj
index 3552b4434..a09d45382 100644
--- a/Src/Asp.Net/MySqlTest/MySqlTest.csproj
+++ b/Src/Asp.Net/MySqlTest/MySqlTest.csproj
@@ -87,6 +87,7 @@
     <Compile Include="Models\Unit\Custom1\EOrderReturnDetail.cs" />
     <Compile Include="Models\Unit\Custom1\PurchaseDetailModel.cs" />
     <Compile Include="Models\ViewOrder.cs" />
+    <Compile Include="Demo\DemoJ_Report.cs" />
     <Compile Include="UnitTest\UInsert.cs" />
     <Compile Include="UnitTest\UQueue.cs" />
     <Compile Include="Program.cs" />
diff --git a/Src/Asp.Net/MySqlTest/Program.cs b/Src/Asp.Net/MySqlTest/Program.cs
index 72832d0a2..c5566099a 100644
--- a/Src/Asp.Net/MySqlTest/Program.cs
+++ b/Src/Asp.Net/MySqlTest/Program.cs
@@ -24,7 +24,7 @@ namespace OrmTest
             DemoE_CodeFirst.Init();
             DemoF_Utilities.Init();
             DemoG_SimpleClient.Init();
-
+            DemoJ_Report.Init();
             //Unit test
             //NewUnitTest.Init();
 
diff --git a/Src/Asp.Net/PgSqlTest/Demo/DemoJ_Report.cs b/Src/Asp.Net/PgSqlTest/Demo/DemoJ_Report.cs
new file mode 100644
index 000000000..9fa57e606
--- /dev/null
+++ b/Src/Asp.Net/PgSqlTest/Demo/DemoJ_Report.cs
@@ -0,0 +1,142 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public class DemoJ_Report
+    {
+        public static void Init()
+        {
+            Console.WriteLine("");
+            Console.WriteLine("#### Utilities Start ####");
+
+            SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
+            {
+                DbType = DbType.PostgreSQL,
+                ConnectionString = Config.ConnectionString,
+                InitKeyType = InitKeyType.Attribute,
+                IsAutoCloseConnection = true,
+                AopEvents = new AopEvents
+                {
+                    OnLogExecuting = (sql, p) =>
+                    {
+                        Console.WriteLine(sql);
+                        Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
+                    }
+                }
+            });
+            Demo1(db);
+            Demo2(db);
+            Demo3(db);
+        }
+
+        private static void Demo1(SqlSugarClient db)
+        {
+            var list = new List<int>() { 1, 2, 3 };
+            var query1 = db.Queryable<Order>();
+            var queryable2 = db.Reportable(list).ToSingleColumnQueryable();
+            var x = db.Queryable(queryable2, query1, (x2, x1) => x1.Id.Equals(x2.ColumnName))
+                .Select((x2, x1) => new { x = x1.Id, x2 = x2.ColumnName  }).ToList();
+        }
+        private static void Demo2(SqlSugarClient db)
+        {
+            var list = db.Queryable<OrderItem>().ToList();
+            var query1 = db.Queryable<Order>();
+            var queryable2 = db.Reportable(list).ToQueryable();
+            var x = db.Queryable(query1, queryable2, (x1, x2) => x1.Id.Equals(x2.OrderId))
+                .Select((x1, x2) => new { name = x1.Name,id=x1.Id, orderid = x2.OrderId }).ToList();
+        }
+        private static void Demo3(SqlSugarClient db)
+        {
+            db.CodeFirst.InitTables<operateinfo>();
+            db.Deleteable<operateinfo>().ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                 id=1,
+                 operate_type=1,
+                 operate_time=Convert.ToDateTime("2021-1-1")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-1-2")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-3-1")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-3-2")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-4-2")
+            }).ExecuteCommand();
+
+
+            var queryableLeft = db.Reportable(ReportableDateType.MonthsInLast1years).ToSingleColumnQueryable();
+            var queryableRight = db.Queryable<operateinfo>();
+            var list= db.Queryable(queryableLeft, queryableRight, JoinType.Left,
+                (x1, x2) => x2.operate_time.ToString("yyyy-MM")==SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM"))
+                .GroupBy((x1,x2)=>x1.ColumnName)
+                .Where(x1=>SqlFunc.Between(x1.ColumnName,"2021-01-01",DateTime.Now))
+                .Select((x1, x2) => new
+                {
+                    count=SqlFunc.AggregateSum(SqlFunc.IIF(x2.id>0,1,0)) ,
+                    date=SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM")
+                    
+                }).ToList();
+        }
+
+
+        public partial class operateinfo
+        {
+            public operateinfo()
+            {
+
+
+            }
+            /// <summary>
+            /// Desc:操作序号
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int id { get; set; }
+
+            /// <summary>
+            /// Desc:操作时间
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public DateTime operate_time { get; set; }
+
+            /// <summary>
+            /// Desc:操作类型
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int operate_type { get; set; }
+
+            /// <summary>
+            /// Desc:操作人编号
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int user_id { get; set; }
+
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj b/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
index 502b9d23e..bf392821a 100644
--- a/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
+++ b/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
@@ -82,6 +82,7 @@
     <Compile Include="Demo\DemoE_CodeFirst.cs" />
     <Compile Include="Demo\DemoF_Utilities.cs" />
     <Compile Include="Demo\DemoG_SimpleClient.cs" />
+    <Compile Include="Demo\DemoJ_Report.cs" />
     <Compile Include="Models\AttributeTable.cs" />
     <Compile Include="Models\CarType.cs" />
     <Compile Include="Models\Custom.cs" />
diff --git a/Src/Asp.Net/PgSqlTest/Program.cs b/Src/Asp.Net/PgSqlTest/Program.cs
index 72832d0a2..c5566099a 100644
--- a/Src/Asp.Net/PgSqlTest/Program.cs
+++ b/Src/Asp.Net/PgSqlTest/Program.cs
@@ -24,7 +24,7 @@ namespace OrmTest
             DemoE_CodeFirst.Init();
             DemoF_Utilities.Init();
             DemoG_SimpleClient.Init();
-
+            DemoJ_Report.Init();
             //Unit test
             //NewUnitTest.Init();
 
diff --git a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite
new file mode 100644
index 000000000..80f2adcdd
Binary files /dev/null and b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite differ
diff --git a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest2.sqlite b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest2.sqlite
new file mode 100644
index 000000000..e2e1e09b9
Binary files /dev/null and b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest2.sqlite differ
diff --git a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest3.sqlite b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest3.sqlite
new file mode 100644
index 000000000..1368de74b
Binary files /dev/null and b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest3.sqlite differ
diff --git a/Src/Asp.Net/SqliteTest/Demo/DemoJ_Report.cs b/Src/Asp.Net/SqliteTest/Demo/DemoJ_Report.cs
new file mode 100644
index 000000000..bae200ef1
--- /dev/null
+++ b/Src/Asp.Net/SqliteTest/Demo/DemoJ_Report.cs
@@ -0,0 +1,142 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public class DemoJ_Report
+    {
+        public static void Init()
+        {
+            Console.WriteLine("");
+            Console.WriteLine("#### Utilities Start ####");
+
+            SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
+            {
+                DbType = DbType.Sqlite,
+                ConnectionString = Config.ConnectionString,
+                InitKeyType = InitKeyType.Attribute,
+                IsAutoCloseConnection = true,
+                AopEvents = new AopEvents
+                {
+                    OnLogExecuting = (sql, p) =>
+                    {
+                        Console.WriteLine(sql);
+                        Console.WriteLine(string.Join(",", p?.Select(it => it.ParameterName + ":" + it.Value)));
+                    }
+                }
+            });
+            Demo1(db);
+            Demo2(db);
+            Demo3(db);
+        }
+
+        private static void Demo1(SqlSugarClient db)
+        {
+            var list = new List<int>() { 1, 2, 3 };
+            var query1 = db.Queryable<Order>();
+            var queryable2 = db.Reportable(list).ToSingleColumnQueryable();
+            var x = db.Queryable(queryable2, query1, (x2, x1) => x1.Id.Equals(x2.ColumnName))
+                .Select((x2, x1) => new { x = x1.Id, x2 = x2.ColumnName  }).ToList();
+        }
+        private static void Demo2(SqlSugarClient db)
+        {
+            var list = db.Queryable<OrderItem>().ToList();
+            var query1 = db.Queryable<Order>();
+            var queryable2 = db.Reportable(list).ToQueryable();
+            var x = db.Queryable(query1, queryable2, (x1, x2) => x1.Id.Equals(x2.OrderId))
+                .Select((x1, x2) => new { name = x1.Name,id=x1.Id, orderid = x2.OrderId }).ToList();
+        }
+        private static void Demo3(SqlSugarClient db)
+        {
+            db.CodeFirst.InitTables<operateinfo>();
+            db.Deleteable<operateinfo>().ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                 id=1,
+                 operate_type=1,
+                 operate_time=Convert.ToDateTime("2021-1-1")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-1-2")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-3-1")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-3-2")
+            }).ExecuteCommand();
+            db.Insertable(new operateinfo()
+            {
+                id = 1,
+                operate_type = 1,
+                operate_time = Convert.ToDateTime("2021-4-2")
+            }).ExecuteCommand();
+
+
+            var queryableLeft = db.Reportable(ReportableDateType.MonthsInLast1years).ToSingleColumnQueryable();
+            var queryableRight = db.Queryable<operateinfo>();
+            var list= db.Queryable(queryableLeft, queryableRight, JoinType.Left,
+                (x1, x2) => x2.operate_time.ToString("yyyy-MM")==SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM"))
+                .GroupBy((x1,x2)=>x1.ColumnName)
+                .Where(x1=>SqlFunc.Between(x1.ColumnName,"2021-01-01",DateTime.Now))
+                .Select((x1, x2) => new
+                {
+                    count=SqlFunc.AggregateSum(SqlFunc.IIF(x2.id>0,1,0)) ,
+                    date=SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM")
+                    
+                }).ToList();
+        }
+
+
+        public partial class operateinfo
+        {
+            public operateinfo()
+            {
+
+
+            }
+            /// <summary>
+            /// Desc:操作序号
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int id { get; set; }
+
+            /// <summary>
+            /// Desc:操作时间
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public DateTime operate_time { get; set; }
+
+            /// <summary>
+            /// Desc:操作类型
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int operate_type { get; set; }
+
+            /// <summary>
+            /// Desc:操作人编号
+            /// Default:
+            /// Nullable:False
+            /// </summary>           
+            public int user_id { get; set; }
+
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/Src/Asp.Net/SqliteTest/Program.cs b/Src/Asp.Net/SqliteTest/Program.cs
index 72832d0a2..c5566099a 100644
--- a/Src/Asp.Net/SqliteTest/Program.cs
+++ b/Src/Asp.Net/SqliteTest/Program.cs
@@ -24,7 +24,7 @@ namespace OrmTest
             DemoE_CodeFirst.Init();
             DemoF_Utilities.Init();
             DemoG_SimpleClient.Init();
-
+            DemoJ_Report.Init();
             //Unit test
             //NewUnitTest.Init();
 
diff --git a/Src/Asp.Net/SqliteTest/SqliteTest.csproj b/Src/Asp.Net/SqliteTest/SqliteTest.csproj
index 7676819a3..82b4a8871 100644
--- a/Src/Asp.Net/SqliteTest/SqliteTest.csproj
+++ b/Src/Asp.Net/SqliteTest/SqliteTest.csproj
@@ -67,6 +67,7 @@
     <Compile Include="Demo\DemoE_CodeFirst.cs" />
     <Compile Include="Demo\DemoF_Utilities.cs" />
     <Compile Include="Demo\DemoG_SimpleClient.cs" />
+    <Compile Include="Demo\DemoJ_Report.cs" />
     <Compile Include="Models\AttributeTable.cs" />
     <Compile Include="Models\CarType.cs" />
     <Compile Include="Models\Custom.cs" />