diff --git a/Falcon.SugarApi.Test/CreateTable/CreateTable.cs b/Falcon.SugarApi.Test/CreateTable/CreateTable.cs
new file mode 100644
index 0000000..2af1c7d
--- /dev/null
+++ b/Falcon.SugarApi.Test/CreateTable/CreateTable.cs
@@ -0,0 +1,116 @@
+using Falcon.SugarApi.DatabaseDefinitions;
+using Falcon.SugarApi.DatabaseDefinitions.EntityServices;
+using Falcon.SugarApi.DatabaseManager;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Falcon.SugarApi.Test.CreateTable
+{
+    /// <summary>
+    /// 创建表测试
+    /// </summary>
+    [TestClass]
+    public class CreateTable
+    {
+        /// <summary>
+        /// 创建JM_OrderCancelConfirm测试
+        /// </summary>
+        [TestMethod]
+        public void CreateTable_JM_OrderCancelConfirm() {
+            var db = GetDbcontext();
+            try {
+                db.CodeFirst.InitTables<JM_OrderCancelConfirm>();
+
+            }
+            catch(Exception ex) {
+
+                throw ex;
+            }
+        }
+
+
+        private static Dbcontext GetDbcontext() {
+
+            var cc = new ConnectionConfig {
+                ConnectionString = "DATA SOURCE=(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.100.29)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME =his)));PASSWORD=DAQIAO#W0rd2021;PERSIST SECURITY INFO=True;POOLING=True;Max Pool Size=100;Min Pool Size=10;USER ID=HARMONYHIS;Connection Lifetime=120;Connection Timeout=60",
+                DbType = DbType.Oracle,
+
+            };
+            //ConfigureExternalServices(cc);
+            var sc = new ServiceCollection();
+            sc.AddSingleton<MyILogger>();
+            var sp = sc.BuildServiceProvider();
+            return new Dbcontext(cc,sp);
+        }
+
+        private static void ConfigureExternalServices(ConnectionConfig config) {
+            config.ConfigureExternalServices ??= new ConfigureExternalServices();
+            var ces = config.ConfigureExternalServices;
+            ces.EntityNameService = (t,e) => {
+                new TableNameTableService().SetupTable(t,e);
+            };
+            ces.EntityService = (p,c) => {
+                new SetupKeyColumnServices().SetupColumn(p,c);
+                new SetupLengthColumnServices().SetupColumn(p,c);
+                new SetupNullableColumnServices().SetupColumn(p,c);
+                new JsonTypeColumnServices().SetupColumn(p,c);
+            };
+        }
+
+
+
+    }
+
+    public class Dbcontext:DbContextBase
+    {
+        public Dbcontext(ConnectionConfig config,IServiceProvider service) : base(config,service) {
+        }
+    }
+
+    /// <summary>
+    /// 计免订单退费确认
+    /// </summary>
+    public class JM_OrderCancelConfirm:SugarBasicTable3
+    {
+
+        /// <summary>
+        /// 医疗机构代码  必填 string
+        /// </summary>
+        [StringLength(50), Required]
+        public string? yljgdm { get; set; }
+        /// <summary>
+        /// 收费订单流水号 挂号记录唯一标识    string
+        /// </summary>
+        [StringLength(50), Required]
+        public string? orderno { get; set; }
+        /// <summary>
+        /// 操作员号 当前登录操作员号(HIS系统)，必填 string
+        /// </summary>
+        [StringLength(50)]
+        public string? czyh { get; set; }
+
+    }
+
+    public class MyILogger:ILogger<MyILogger>
+    {
+        public IDisposable BeginScope<TState>(TState state) {
+            throw new NotImplementedException();
+        }
+
+        public bool IsEnabled(LogLevel logLevel) {
+            throw new NotImplementedException();
+        }
+
+        public void Log<TState>(LogLevel logLevel,EventId eventId,TState state,Exception? exception,Func<TState,Exception?,string> formatter) {
+            throw new NotImplementedException();
+        }
+    }
+}