diff --git a/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj b/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
index eefa3548..ae2caae1 100644
--- a/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
+++ b/Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 扩展包，可实现【延时加载】属性.</Description>
diff --git a/FreeSql.Tests/UnitTest1.cs b/FreeSql.Tests/UnitTest1.cs
index 4b6c705f..f9c9e131 100644
--- a/FreeSql.Tests/UnitTest1.cs
+++ b/FreeSql.Tests/UnitTest1.cs
@@ -106,11 +106,16 @@ namespace FreeSql.Tests {
 
 			[Column(IsIdentity = true)]
 			public int id { get; set; }
-			public string title { get; set; }
+			public string Title { get; set; }
 
 			public Model1 Parent { get; set; }
-			public int parent_id { get; set; }
+			public int Parent_id { get; set; }
 
+			public string Ccc { get; set; }
+			public DateTime Date { get; set; }
+
+			[Column(Name = "Waxxx2")]
+			public int Wa_xxx2 { get; set; }
 		}
 
 		public class TestEnumable : IEnumerable<TestEnumable> {
@@ -128,9 +133,108 @@ namespace FreeSql.Tests {
 			public Enum em { get; set; }
 		}
 
+		/// <summary>
+		/// 
+		/// </summary>
+		[Table(Name = "news_article")]
+		public class NewsArticle {
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "article_id", IsIdentity = true, IsPrimary = true)]
+			public int ArticleId { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "article_title")]
+			public string ArticleTitle { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "category_id")]
+			public int CategoryId { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "channel_id")]
+			public int ChannelId { get; set; }
+
+			/// <summary>
+			/// 类型
+			/// </summary>		
+			[Column(Name = "type_id")]
+			public int TypeId { get; set; }
+
+			/// <summary>
+			/// 内容简介
+			/// </summary>		
+			[Column(Name = "summary")]
+			public string Summary { get; set; }
+
+			/// <summary>
+			/// 缩略图
+			/// </summary>		
+			[Column(Name = "thumbnail")]
+			public string Thumbnail { get; set; }
+
+			/// <summary>
+			/// 点击量
+			/// </summary>		
+			[Column(Name = "hits")]
+			public int Hits { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "is_display")]
+			public int IsDisplay { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "status")]
+			public int Status { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "create_time")]
+			public int CreateTime { get; set; }
+
+			/// <summary>
+			/// 
+			/// </summary>		
+			[Column(Name = "release_time")]
+			public int ReleaseTime { get; set; }
+
+		}
+
 		[Fact]
 		public void Test1() {
 
+			var entity = new NewsArticle {
+				ArticleId = 1,
+				ArticleTitle = "测试标题"
+			};
+			var where = new NewsArticle {
+				ArticleId = 1,
+				ChannelId = 1,
+			};
+			var sqldddkdk = g.mysql.Update<NewsArticle>(where)
+				.SetSource(entity)
+				.UpdateColumns(x => new { x.Status, x.CategoryId, x.ArticleTitle })
+				.ToSql();
+
+
+			var sql1111333 = g.mysql.Update<Model2>()
+				.SetSource(new Model2 { id = 1, Title = "xxx", Parent_id = 0 })
+				.UpdateColumns(x => new { x.Parent_id, x.Date, x.Wa_xxx2 })
+				.NoneParameter()
+				.ToSql();
+
 			
 			g.sqlite.Insert(new TestEnum { }).ExecuteAffrows();
 			var telist = g.sqlite.Select<TestEnum>().ToList();
@@ -145,16 +249,16 @@ namespace FreeSql.Tests {
 				M2Id = DateTime.Now.Second + DateTime.Now.Minute,
 				Childs = new[] {
 					new Model2 {
-						 title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0001",
+						 Title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0001",
 					},
 					new Model2 {
-						 title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0002",
+						 Title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0002",
 					},
 					new Model2 {
-						 title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0003",
+						 Title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0003",
 					},
 					new Model2 {
-						 title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0004",
+						 Title = "model2Test_title_" + DateTime.Now.ToString("yyyyMMddHHmmss") + "0004",
 					}
 				}
 			});
@@ -183,7 +287,7 @@ namespace FreeSql.Tests {
 
 
 
-			var ttt1 = g.sqlite.Select<Model1>().Where(a => a.Childs.AsSelect().Any(b => b.title == "111")).ToList();
+			var ttt1 = g.sqlite.Select<Model1>().Where(a => a.Childs.AsSelect().Any(b => b.Title == "111")).ToList();
 
 
 
diff --git a/FreeSql/FreeSql.csproj b/FreeSql/FreeSql.csproj
index b8342ba7..ab936e84 100644
--- a/FreeSql/FreeSql.csproj
+++ b/FreeSql/FreeSql.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>
diff --git a/FreeSql/Internal/CommonProvider/UpdateProvider.cs b/FreeSql/Internal/CommonProvider/UpdateProvider.cs
index 68ced821..e34d715a 100644
--- a/FreeSql/Internal/CommonProvider/UpdateProvider.cs
+++ b/FreeSql/Internal/CommonProvider/UpdateProvider.cs
@@ -458,7 +458,7 @@ namespace FreeSql.Internal.CommonProvider {
 				_paramsSource.Clear();
 				var colidx = 0;
 				foreach (var col in _table.Columns.Values) {
-					if (col.Attribute.IsIdentity == false && col.Attribute.IsVersion == false && _ignore.ContainsKey(col.CsName) == false) {
+					if (col.Attribute.IsIdentity == false && col.Attribute.IsVersion == false && _ignore.ContainsKey(col.Attribute.Name) == false) {
 						if (colidx > 0) sb.Append(", ");
 						sb.Append(_commonUtils.QuoteSqlName(col.Attribute.Name)).Append(" = ");
 						var value = col.GetMapValue(_source.First());
@@ -484,7 +484,7 @@ namespace FreeSql.Internal.CommonProvider {
 				_paramsSource.Clear();
 				var colidx = 0;
 				foreach (var col in _table.Columns.Values) {
-					if (col.Attribute.IsIdentity == false && col.Attribute.IsVersion == false && _ignore.ContainsKey(col.CsName) == false) {
+					if (col.Attribute.IsIdentity == false && col.Attribute.IsVersion == false && _ignore.ContainsKey(col.Attribute.Name) == false) {
 						if (colidx > 0) sb.Append(", ");
 						sb.Append(_commonUtils.QuoteSqlName(col.Attribute.Name)).Append(" = ");
 
diff --git a/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj b/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
index 65e13c74..6a343c57 100644
--- a/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
+++ b/Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net452</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>
diff --git a/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj b/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
index ed132945..7cf27c37 100644
--- a/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
+++ b/Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>
diff --git a/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj b/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
index 7244b7c9..65a25680 100644
--- a/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
+++ b/Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 Oracle 11</Description>
diff --git a/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj b/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
index 9561f1a8..f72aa2fd 100644
--- a/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
+++ b/Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 PostgreSQL 9.5</Description>
diff --git a/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj b/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
index 302cf2c7..06f8c7ab 100644
--- a/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
+++ b/Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net451</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 SqlServer 2005+，并根据版本适配分页方法：row_number 或 offset fetch next</Description>
diff --git a/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj b/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
index 6be75fce..c935571a 100644
--- a/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
+++ b/Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
-		<Version>0.6.2</Version>
+		<Version>0.6.3</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql 数据库实现，基于 Sqlite 3.0</Description>