diff --git a/FreeSql/Extensions/CodeFirstExtensions.cs b/FreeSql/Extensions/CodeFirstExtensions.cs
index e7f14b58..6ccf08c5 100644
--- a/FreeSql/Extensions/CodeFirstExtensions.cs
+++ b/FreeSql/Extensions/CodeFirstExtensions.cs
@@ -12,7 +12,7 @@ namespace FreeSql.Extensions
     public static  class CodeFirstExtensions
     {
         /// <summary>
-        /// 动态创建Class Type
+        /// 动态构建Class Type
         /// </summary>
         /// <returns></returns>
         public static DynamicCompileBuilder DynamicEntity(this ICodeFirst codeFirst, string className, TableAttribute tableAttribute)
@@ -21,7 +21,7 @@ namespace FreeSql.Extensions
         }
 
         /// <summary>
-        /// 根据动态构建的Class生成实例并进行属性赋值
+        /// 根据动态构建的Class Type生成实例并进行属性赋值
         /// </summary>
         /// <param name="type"></param>
         /// <param name="porpertys"></param>
diff --git a/FreeSql/FreeSql.xml b/FreeSql/FreeSql.xml
index fef3c125..f8ee6bd1 100644
--- a/FreeSql/FreeSql.xml
+++ b/FreeSql/FreeSql.xml
@@ -1079,7 +1079,7 @@
             </summary>
             <returns></returns>
         </member>
-        <member name="M:FreeSql.Extensions.CodeFirstExtensions.CreateObjectByType(System.Type,System.Collections.Generic.Dictionary{System.String,System.Object})">
+        <member name="M:FreeSql.Extensions.CodeFirstExtensions.CreateDynamicEntityInstance(System.Type,System.Collections.Generic.Dictionary{System.String,System.Object})">
             <summary>
             根据动态构建的Class生成实例并进行属性赋值
             </summary>
diff --git a/FreeSql/Internal/DynamicCompileBuilder.cs b/FreeSql/Internal/DynamicCompileBuilder.cs
index 99939f16..4c93cdac 100644
--- a/FreeSql/Internal/DynamicCompileBuilder.cs
+++ b/FreeSql/Internal/DynamicCompileBuilder.cs
@@ -37,7 +37,7 @@ namespace FreeSql.Internal
         /// </summary>
         /// <param name="propertyName">属性名称</param>
         /// <param name="propertyType">属性类型</param>
-        /// <param name="attributes">属性标记的特性[Column(IsPrimary = true)]</param>
+        /// <param name="attributes">属性标记的特性-支持多个</param>
         /// <returns></returns>
         public DynamicCompileBuilder Property(string propertyName, Type propertyType, params Attribute [] attributes)
         {