diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index e4208f1f..b3c14870 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -502,14 +502,5 @@
             <param name="that"></param>
             <returns></returns>
         </member>
-        <member name="M:Microsoft.Extensions.DependencyInjection.FreeSqlRepositoryDependencyInjection.AddFreeRepository(Microsoft.Extensions.DependencyInjection.IServiceCollection,System.Action{FreeSql.FluentDataFilter},System.Reflection.Assembly[])">
-            <summary>
-            批量注入 Repository，可以参考代码自行调整
-            </summary>
-            <param name="services"></param>
-            <param name="globalDataFilter"></param>
-            <param name="assemblies"></param>
-            <returns></returns>
-        </member>
     </members>
 </doc>
diff --git a/FreeSql.Tests/FreeSql.Tests/FreeSql.Tests.xml b/FreeSql.Tests/FreeSql.Tests/FreeSql.Tests.xml
index 010c32bc..bc9a41cc 100644
--- a/FreeSql.Tests/FreeSql.Tests/FreeSql.Tests.xml
+++ b/FreeSql.Tests/FreeSql.Tests/FreeSql.Tests.xml
@@ -139,6 +139,21 @@
             创建人名称
             </summary>
         </member>
+        <member name="P:FreeSql.Tests.Issues._576.SysRole.Guid">
+            <summary>
+            GUID
+            </summary>
+        </member>
+        <member name="P:FreeSql.Tests.Issues._576.SysRole.RoleName">
+            <summary>
+            角色名称
+            </summary>
+        </member>
+        <member name="P:FreeSql.Tests.Issues._576.SysRole.Sort">
+            <summary>
+            角色排序
+            </summary>
+        </member>
         <member name="M:FreeSql.Tests.MySql.MySqlCodeFirstTest.Tb_alltype.Save">
             <summary>
             保存或添加，如果主键有值则尝试 Update，如果影响的行为 0 则尝试 Insert
diff --git a/FreeSql.Tests/FreeSql.Tests/Issues/576.cs b/FreeSql.Tests/FreeSql.Tests/Issues/576.cs
new file mode 100644
index 00000000..9d6d9ff4
--- /dev/null
+++ b/FreeSql.Tests/FreeSql.Tests/Issues/576.cs
@@ -0,0 +1,81 @@
+using FreeSql.DataAnnotations;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+using System.Diagnostics;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using Xunit;
+
+namespace FreeSql.Tests.Issues
+{
+	public class _576
+	{
+		[ExpressionCall]
+		public static class _576Extensions
+		{
+			public static ThreadLocal<ExpressionCallContext> expContext = new ThreadLocal<ExpressionCallContext>();
+
+			/// <summary>
+			/// 自定义表达式树函数解析
+			/// </summary>
+			/// <param name="that"></param>
+			/// <param name="withinCode"></param>
+			/// <returns></returns>
+			public static string ToNormalWithinCodeGuid([RawValue] this Guid that, string withinCode)
+			{
+				expContext.Value.Result = $"{expContext.Value.ParsedContent["withinCode"]} || '{that.ToString("N")}'";
+				return null;
+			}
+		}
+
+		[Fact]
+		public void InsertInto()
+		{
+			IFreeSql fsql = g.oracle;
+
+
+			fsql.Delete<SysRole>().Where("1=1").ExecuteAffrows();
+			var id = Guid.NewGuid().ToString();
+			fsql.Insert(new SysRole { Guid = id, RoleName = "role1", Sort = 1 }).ExecuteAffrows();
+
+			Assert.Equal(1, fsql.Select<SysRole>().Where(a => a.Guid == id).InsertInto("", a => new SysRole
+			{
+				Guid = "'x123123dasfafd'",
+				RoleName = Guid.NewGuid().ToNormalWithinCodeGuid(a.RoleName),
+				Sort = a.Sort
+			}));
+
+			var item = fsql.Select<SysRole>().Where(a => a.Guid == "x123123dasfafd").First();
+			Assert.NotNull(item);
+			Assert.True(item.RoleName.StartsWith("role1") && item.RoleName.Length == 37);
+			Assert.Equal(item.Sort, 1);
+		}
+
+		[Table(Name = "issues_576_SysRole")]
+		public partial class SysRole
+		{
+
+			/// <summary>
+			/// GUID
+			/// </summary>
+			[JsonProperty, Column(Name = "GUID", DbType = "VARCHAR2(60 BYTE)", IsPrimary = true)]
+			public string Guid { get; set; }
+
+			/// <summary>
+			/// 角色名称
+			/// </summary>
+			[JsonProperty, Column(Name = "ROLE_NAME", DbType = "NVARCHAR2(40)")]
+			public string RoleName { get; set; }
+
+			/// <summary>
+			/// 角色排序
+			/// </summary>
+			[JsonProperty, Column(Name = "SORT")]
+			public int Sort { get; set; }
+		}
+	}
+}
diff --git a/FreeSql/Internal/CommonProvider/SelectProvider/Select0ProviderReader.cs b/FreeSql/Internal/CommonProvider/SelectProvider/Select0ProviderReader.cs
index ff4cf074..596eaf33 100644
--- a/FreeSql/Internal/CommonProvider/SelectProvider/Select0ProviderReader.cs
+++ b/FreeSql/Internal/CommonProvider/SelectProvider/Select0ProviderReader.cs
@@ -786,7 +786,7 @@ namespace FreeSql.Internal.CommonProvider
             }
             var selectField = string.Join(", ", childs.Select(a => a.DbField));
             var selectSql = this.ToSql(selectField);
-            var insertField = string.Join(", ", childs.Select(a => _commonUtils.QuoteSqlName(tb.Columns[a.CsName].Attribute.Name)));
+            var insertField = string.Join(", ", childs.Select(a => _commonUtils.QuoteSqlName(tb.ColumnsByCs[a.CsName].Attribute.Name)));
             var sql = $"INSERT INTO {_commonUtils.QuoteSqlName(tableName)}({insertField})\r\n{selectSql}";
             return sql;
         }