diff --git a/Src/Asp.NetCore2/DorisTest/LogEntity.cs b/Src/Asp.NetCore2/DorisTest/LogEntity.cs
new file mode 100644
index 000000000..4ae3c03c0
--- /dev/null
+++ b/Src/Asp.NetCore2/DorisTest/LogEntity.cs
@@ -0,0 +1,94 @@
+ using SqlSugar;
+namespace DorisTest
+{
+
+    /// <summary>
+    /// 日志记录表
+    ///</summary>
+    [SugarTable("LogEntity111")]
+    public class LogEntity
+    {
+        /// <summary>
+        /// 主键
+        ///</summary>
+        [SugarColumn(IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 地址
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string? Url { get; set; }
+
+        /// <summary>
+        /// 方法
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string? Method { get; set; }
+
+        /// <summary>
+        /// 数据-请求体
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string? Data { get; set; }
+
+        /// <summary>
+        /// 数据-返回(包括异常信息)
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string? RsData { get; set; }
+
+        /// <summary>
+        /// 是否成功
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public bool? IsSuccess { get; set; }
+
+        /// <summary>
+        /// Header
+        /// </summary>
+        [SugarColumn(IsNullable = true, IsJson = true )]
+        public Dictionary<string, string> Header { get; set; }
+
+        /// <summary>
+        /// Token
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string? Token { get; set; }
+
+        /// <summary>
+        /// 客户端ip
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string ClientHost { get; set; }
+
+        /// <summary>
+        ///     应用标识
+        /// </summary> 
+        [SugarColumn(IsNullable = true)]
+        public string? AppId { get; set; }
+
+        /// <summary>
+        /// 应用的Ip
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string? AppHost { get; set; }
+
+        /// <summary>
+        /// 持续时长
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public int? RunTime { get; set; }
+
+        /// <summary>
+        /// 创建时间
+        /// </summary>
+        public DateTime /*long*/ CreateTime { get; set; }
+
+        public LogEntity()
+        { 
+            CreateTime = DateTime.Now;
+            //CreateTime = DateTime.Now.ToFileTimeUtc();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Src/Asp.NetCore2/DorisTest/Program.cs b/Src/Asp.NetCore2/DorisTest/Program.cs
index 6ee6de9ab..e41e31ea0 100644
--- a/Src/Asp.NetCore2/DorisTest/Program.cs
+++ b/Src/Asp.NetCore2/DorisTest/Program.cs
@@ -1,4 +1,5 @@
-using SqlSugar;
+using DorisTest;
+using SqlSugar;
 using System;
 
 namespace OrmTest
@@ -8,8 +9,26 @@ namespace OrmTest
     {
         static void Main(string[] args)
         { 
-            var db = DbHelper.GetNewDb(); 
-
+            var db = DbHelper.GetNewDb();
+          var xx=  db.Ado.GetDataTable(@"SELECT
+                                    0 as TableId,
+                                    TABLE_NAME as TableName, 
+                                    column_name AS DbColumnName,
+                                    CASE WHEN  COLUMN_TYPE NOT LIKE '(' THEN COLUMN_TYPE ELSE  left(COLUMN_TYPE,LOCATE('(',COLUMN_TYPE)-1) END   AS DataType,
+                                    CAST(SUBSTRING(COLUMN_TYPE,LOCATE('(',COLUMN_TYPE)+1,LOCATE(')',COLUMN_TYPE)-LOCATE('(',COLUMN_TYPE)-1) AS  decimal(18,0) ) AS Length,
+                                    column_default  AS  `DefaultValue`,
+                                    column_comment  AS  `ColumnDescription`,
+                                    CASE WHEN COLUMN_KEY = 'PRI'
+                                    THEN true ELSE false END AS `IsPrimaryKey`,
+                                    CASE WHEN EXTRA='auto_increment' THEN true ELSE false END as IsIdentity,
+                                    CASE WHEN is_nullable = 'YES'
+                                    THEN true ELSE false END AS `IsNullable`,
+                                    numeric_scale as Scale,
+                                    numeric_scale as DecimalDigits,
+                                    LOCATE(  'unsigned',COLUMN_type   ) >0  as IsUnsigned
+                                    FROM
+                                    Information_schema.columns where TABLE_NAME='LogEntity1' and  TABLE_SCHEMA=(select database()) ORDER BY ordinal_position");
+            db.CodeFirst.InitTables<LogEntity>();
             db.CodeFirst.InitTables<Student11>();
 
             db.Insertable(new Student11() { Id = 1, Age = 1, Name = "a" })
@@ -37,7 +56,7 @@ namespace OrmTest
         /// Database connection string
         /// 数据库连接字符串
         /// </summary>
-        public readonly static string Connection = "data source=139.170.74.9;port=9030;database=test;user id=root;password=1q!1q!;pooling=true;charset=utf8;Pooling=false";
+        public readonly static string Connection = "server=39.170.74.9;port=9030;Database=test;Uid=root;Pwd=1q!1q!;Pooling=false;";
 
         /// <summary>
         /// Get a new SqlSugarClient instance with specific configurations
@@ -61,6 +80,9 @@ namespace OrmTest
                 {
                     Console.WriteLine(UtilMethods.GetNativeSql(sql, para));
                 };
+                it.Aop.OnError = ex =>
+                {
+                };
             });
             return db;
         }