diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/ManyToManyFilter.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/ManyToManyFilter.cs
new file mode 100644
index 000000000..3347fdd29
--- /dev/null
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/ManyToManyFilter.cs
@@ -0,0 +1,223 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using SqlSugar;
+namespace OrmTest
+{
+    internal class UnitManyToManyFilteadfa
+    {
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+            db.CodeFirst.InitTables<OperatorInfo, Role, OptRole>();
+            db.DbMaintenance.TruncateTable<OperatorInfo, Role, OptRole>();
+            db.Insertable(new OperatorInfo()
+            {
+                id = "1",
+                createTime = DateTime.Now,
+                isDel = 1,
+                isDisabled = 1,
+                openid = "",
+                phone = "",
+                pwd = "",
+                realname = "a01",
+                remark = "a",
+                sno = "a",
+                username = "a01"
+            }).ExecuteCommand();
+            db.Insertable(new OperatorInfo()
+            {
+                id = "2",
+                createTime = DateTime.Now,
+                isDel = 1,
+                isDisabled = 1,
+                openid = "",
+                phone = "",
+                pwd = "",
+                realname = "a01",
+                remark = "a",
+                sno = "a",
+                username = "admin"
+            }).ExecuteCommand();
+            db.Insertable(new OperatorInfo()
+            {
+                id = "3",
+                createTime = DateTime.Now,
+                isDel = 1,
+                isDisabled = 1,
+                openid = "",
+                phone = "",
+                pwd = "",
+                realname = "a01",
+                remark = "a",
+                sno = "a",
+                username = "admin"
+            }).ExecuteCommand();
+            var id = db.Insertable(new Role()
+            {
+                id = 1,
+                createTime = DateTime.Now,
+                name = "admin"
+
+            }).ExecuteReturnIdentity();
+            var id2 = db.Insertable(new Role()
+            {
+                id = 2,
+                createTime = DateTime.Now,
+                name = "admin"
+
+            }).ExecuteReturnIdentity();
+            db.Insertable(new OptRole() { operId = "1", roleId = id }).ExecuteCommand();
+            db.Insertable(new OptRole() { id = 2, operId = "2", roleId = id2 }).ExecuteCommand();
+
+            var list1 = db.Queryable<OperatorInfo>()
+                .Includes(x => x.Roles)
+                .ToList();
+            var list2 = db.Queryable<OperatorInfo>()
+                .Includes(x => x.Roles).Where(x => x.Roles.Any()).ToList();
+
+            db.CurrentConnectionConfig.MoreSettings = new ConnMoreSettings
+            {
+                IsAutoDeleteQueryFilter=true
+            };
+            db.QueryFilter.AddTableFilter<IdDelete>(x => x.id == 1);
+
+            var xxx = db.Queryable<OptRole>().ToList ();
+
+            var list3 = db.UpdateNav(list1)
+            .Include(x => x.Roles)
+            .ExecuteCommand();
+
+        }
+
+        /// <summary>
+        /// 描述：
+        /// 作者：synjones
+        /// 时间：2022-04-20 21:30:28
+        /// </summary>
+        [SugarTable("unit_operatorinasdfo2a")]
+        public partial class OperatorInfo
+        {           /// <summary>
+                    /// 多角色
+                    /// </summary>
+            [Navigate(typeof(OptRole), nameof(OptRole.operId), nameof(OptRole.roleId))]//名字换
+            public List<Role> Roles { get; set; }
+            /// <summary>
+            /// 主键
+            /// </summary>
+            [SugarColumn(IsPrimaryKey = true)]
+            public string id { get; set; }
+
+            /// <summary>
+            /// 姓名
+            /// </summary>
+            public string realname { get; set; }
+
+            /// <summary>
+            /// 账号
+            /// </summary>
+            public string username { get; set; }
+
+            /// <summary>
+            /// 密码
+            /// </summary>
+            public string pwd { get; set; }
+
+            /// <summary>
+            /// 学号
+            /// </summary>
+            public string sno { get; set; }
+
+            /// <summary>
+            /// openid
+            /// </summary>
+            public string openid { get; set; }
+
+            /// <summary>
+            /// 手机号码
+            /// </summary>
+            public string phone { get; set; }
+
+            /// <summary>
+            /// 备注信息
+            /// </summary>
+            public string remark { get; set; }
+
+            /// <summary>
+            /// 创建日期
+            /// </summary>
+            public DateTime createTime { get; set; }
+
+            /// <summary>
+            /// 状态（1：启用，2：禁用）
+            /// </summary>
+            public int isDisabled { get; set; }
+
+            /// <summary>
+            /// 是否删除（1：正常；2：删除）
+            /// </summary>
+            public int isDel { get; set; }
+
+        }
+
+        /// <summary>
+        /// 描述：
+        /// 作者：synjones
+        /// 时间：2022-04-20 21:30:28
+        /// </summary>
+        [SugarTable("unit_rdfoldde1")]
+        public partial class Role
+        {
+            /// <summary>
+            /// 角色
+            /// </summary>
+            [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int id { get; set; }
+
+            /// <summary>
+            /// 角色名称
+            /// </summary>
+            public string name { get; set; }
+
+            /// <summary>
+            /// 创建时间
+            /// </summary>
+            public DateTime createTime { get; set; }
+
+
+        }
+
+        /// <summary>
+        /// 描述：
+        /// 作者：synjones
+        /// 时间：2022-04-21 14:35:09
+        /// </summary>
+        [SugarTable("unit_operator_role23213sd")]
+        public partial class OptRole:IdDelete
+        {
+            /// <summary>
+            /// 
+            /// </summary>
+            [SugarColumn(IsPrimaryKey = true,IsIdentity =true)]
+            public int id { get; set; }
+
+            /// <summary>
+            /// 
+            /// </summary>
+            public string operId { get; set; }
+
+            /// <summary>
+            /// 
+            /// </summary>
+            public int roleId { get; set; }
+             
+        }
+    }
+
+    public interface IdDelete
+    {
+        public int id { get; set; }
+    }
+}
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