diff --git a/samples/Sample.MySql/Controllers/WeatherForecastController.cs b/samples/Sample.MySql/Controllers/WeatherForecastController.cs
index e91b00a0..91f60b64 100644
--- a/samples/Sample.MySql/Controllers/WeatherForecastController.cs
+++ b/samples/Sample.MySql/Controllers/WeatherForecastController.cs
@@ -61,13 +61,14 @@ namespace Sample.MySql.Controllers
     [Route("[controller]/[action]")]
     public class WeatherForecastController : ControllerBase
     {
-
+        private readonly UnShardingDbContext _unShardingDbContext;
         private readonly DefaultShardingDbContext _defaultTableDbContext;
         private readonly IShardingRuntimeContext _shardingRuntimeContext;
         private readonly ABC _abc;
 
-        public WeatherForecastController(DefaultShardingDbContext defaultTableDbContext,IShardingRuntimeContext shardingRuntimeContext)
+        public WeatherForecastController(UnShardingDbContext unShardingDbContext,DefaultShardingDbContext defaultTableDbContext,IShardingRuntimeContext shardingRuntimeContext)
         {
+            _unShardingDbContext = unShardingDbContext;
             _defaultTableDbContext = defaultTableDbContext;
             _shardingRuntimeContext = shardingRuntimeContext;
             _abc=new ABC(_defaultTableDbContext);
@@ -383,5 +384,41 @@ namespace Sample.MySql.Controllers
                 }).ToListAsync();
             return Ok();
         }
+
+
+        [HttpGet]
+        public async Task<IActionResult> Get14()
+        {
+            var sysUserLogByMonths = new List<SysUserLogByMonth>();
+            for (int i = 0; i < 100; i++)
+            {
+                var sysUserLogByMonth = new SysUserLogByMonth();
+                sysUserLogByMonth.Id = Guid.NewGuid().ToString("n");
+                sysUserLogByMonth.Time=DateTime.Now;
+                sysUserLogByMonths.Add(sysUserLogByMonth);
+            }
+
+            await _defaultTableDbContext.AddRangeAsync(sysUserLogByMonths);
+            await _defaultTableDbContext.SaveChangesAsync();
+            return Ok();
+        }
+
+
+        [HttpGet]
+        public async Task<IActionResult> Get15()
+        {
+            var sysUserLogByMonths = new List<SysUserLogByMonth>();
+            for (int i = 0; i < 100; i++)
+            {
+                var sysUserLogByMonth = new SysUserLogByMonth();
+                sysUserLogByMonth.Id = Guid.NewGuid().ToString("n");
+                sysUserLogByMonth.Time=DateTime.Now;
+                sysUserLogByMonths.Add(sysUserLogByMonth);
+            }
+
+            await _unShardingDbContext.AddRangeAsync(sysUserLogByMonths);
+            await _unShardingDbContext.SaveChangesAsync();
+            return Ok();
+        }
     }
 }
diff --git a/samples/Sample.MySql/DbContexts/UnShardingDbContext.cs b/samples/Sample.MySql/DbContexts/UnShardingDbContext.cs
new file mode 100644
index 00000000..353b0ac3
--- /dev/null
+++ b/samples/Sample.MySql/DbContexts/UnShardingDbContext.cs
@@ -0,0 +1,20 @@
+using Microsoft.EntityFrameworkCore;
+using Sample.MySql.Domain.Maps;
+
+namespace Sample.MySql.DbContexts
+{
+    
+    public class UnShardingDbContext:DbContext
+    {
+        public UnShardingDbContext(DbContextOptions<UnShardingDbContext> options):base(options)
+        {
+            
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            base.OnModelCreating(modelBuilder);
+            modelBuilder.ApplyConfiguration(new SysUserLogByMonthMap());
+        }
+    }
+}
diff --git a/samples/Sample.MySql/Domain/Entities/RangeOrder.cs b/samples/Sample.MySql/Domain/Entities/RangeOrder.cs
new file mode 100644
index 00000000..7c4a82f8
--- /dev/null
+++ b/samples/Sample.MySql/Domain/Entities/RangeOrder.cs
@@ -0,0 +1,8 @@
+namespace Sample.MySql.Domain.Entities
+{
+    public class RangeOrder
+    {
+        public long OrderId { get; set; }
+        public string OrderNo { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/samples/Sample.MySql/Shardings/RangeOrderTableRoute.cs b/samples/Sample.MySql/Shardings/RangeOrderTableRoute.cs
new file mode 100644
index 00000000..3eba8e1b
--- /dev/null
+++ b/samples/Sample.MySql/Shardings/RangeOrderTableRoute.cs
@@ -0,0 +1,60 @@
+using Sample.MySql.Domain.Entities;
+using ShardingCore.Core.EntityMetadatas;
+using ShardingCore.Core.VirtualRoutes;
+using ShardingCore.Core.VirtualRoutes.TableRoutes.Abstractions;
+
+namespace Sample.MySql.Shardings
+{
+    public class RangeOrderTableRoute : AbstractShardingOperatorVirtualTableRoute<RangeOrder, long>
+    {
+        public override string ShardingKeyToTail(object shardingKey)
+        {
+            //取商
+            var value = ((long)shardingKey) / (1000 * 10000);
+            return value.ToString().PadLeft(4, '0'); //左补零 range_order_0000 range_order_0001 range_order_0002
+        }
+
+        public override List<string> GetTails()
+        {
+            //查询拨号器现在是多少位
+            long nextId = 0;
+            var id = nextId / (1000 * 10000);
+            var tails = new List<string>();
+            for (int i = 0; i <= id; i++)
+            {
+                var tail = i.ToString().PadLeft(4, '0');
+                tails.Add(tail);
+            }
+
+            return tails;
+        }
+
+        public override void Configure(EntityMetadataTableBuilder<RangeOrder> builder)
+        {
+            builder.ShardingProperty(o => o.OrderId);
+        }
+
+        public override Func<string, bool> GetRouteToFilter(long shardingKey, ShardingOperatorEnum shardingOperator)
+        {
+            //当前值是对应表后缀多少
+            var t = ShardingKeyToTail(shardingKey);
+            switch (shardingOperator)
+            {
+                case ShardingOperatorEnum.GreaterThan:
+                case ShardingOperatorEnum.GreaterThanOrEqual:
+                    return tail => String.Compare(tail, t, StringComparison.Ordinal) >= 0;
+                case ShardingOperatorEnum.LessThan:
+                {
+                    return tail => String.Compare(tail, t, StringComparison.Ordinal) <= 0;
+                }
+                case ShardingOperatorEnum.LessThanOrEqual:
+                    return tail => String.Compare(tail, t, StringComparison.Ordinal) <= 0;
+                case ShardingOperatorEnum.Equal: return tail => tail == t;
+                default:
+                {
+                    return tail => true;
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/samples/Sample.MySql/Startup.cs b/samples/Sample.MySql/Startup.cs
index f4c8d500..baa005d5 100644
--- a/samples/Sample.MySql/Startup.cs
+++ b/samples/Sample.MySql/Startup.cs
@@ -70,7 +70,10 @@ namespace Sample.MySql
             // });
             //
 
-
+            services.AddDbContext<UnShardingDbContext>(o =>
+                o.UseMySql(
+                    "server=127.0.0.1;port=3306;database=dbdbdxx;userid=root;password=root;",new MySqlServerVersion(
+                        new Version())));
             services.AddShardingDbContext<DefaultShardingDbContext>()
                 .UseRouteConfig((sp, o) =>
                 {
@@ -186,7 +189,15 @@ namespace Sample.MySql
                 app.UseDeveloperExceptionPage();
             }
             app.ApplicationServices.UseAutoTryCompensateTable();
-
+            using (var scope = app.ApplicationServices.CreateScope())
+            {
+                var unShardingDbContext = scope.ServiceProvider.GetService<UnShardingDbContext>();
+                unShardingDbContext.Database.EnsureCreated();
+                // var shardingRuntimeContext = defaultShardingDbContext.GetShardingRuntimeContext();
+                // var tableRouteManager = shardingRuntimeContext.GetTableRouteManager();
+                // var virtualTableRoute = (SysUserLogByMonthRoute)tableRouteManager.GetRoute(typeof(SysUserLogByMonth));
+                // virtualTableRoute.Append("2021");
+            }
             // var shardingRuntimeContext = app.ApplicationServices.GetRequiredService<IShardingRuntimeContext>();
             // var entityMetadataManager = shardingRuntimeContext.GetEntityMetadataManager();
             // var entityMetadata = entityMetadataManager.TryGet<SysUserMod>();