diff --git a/Directory.Build.props b/Directory.Build.props
index 0fecf6f2..1fdd13d4 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -9,7 +9,7 @@
 	</PropertyGroup>
 
 	<PropertyGroup>
-		<Version>3.2.666-preview20220623</Version>
+		<Version>3.2.666-preview20220629</Version>
 	</PropertyGroup>
 	
 	<ItemGroup>
diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index 4335acb5..26522f10 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -74,6 +74,11 @@
             Type = Update 的时候，获取更新之前的对象
             </summary>
         </member>
+        <member name="P:FreeSql.DbContext.EntityChangeReport.ChangeInfo.EntityType">
+            <summary>
+            实体类型
+            </summary>
+        </member>
         <member name="P:FreeSql.DbContext.EntityChangeReport.Report">
             <summary>
             实体变化记录
@@ -728,6 +733,15 @@
             <param name="modelBuilder"></param>
             <returns></returns>
         </member>
+        <member name="M:FreeSqlDbContextExtensions.ApplyConfigurationsFromAssembly(FreeSql.ICodeFirst,System.Reflection.Assembly,System.Func{System.Type,System.Boolean})">
+            <summary>
+            根据Assembly扫描所有继承IEntityTypeConfiguration&lt;T&gt;的配置类
+            </summary>
+            <param name="codeFirst"></param>
+            <param name="assembly"></param>
+            <param name="predicate"></param>
+            <returns></returns>
+        </member>
         <member name="M:FreeSqlDbContextExtensions.CreateDbContext(IFreeSql)">
             <summary>
             创建普通数据上下文档对象
@@ -786,5 +800,14 @@
             <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/SqlServer/Curd/SqlServerSelectTest.cs b/FreeSql.Tests/FreeSql.Tests/SqlServer/Curd/SqlServerSelectTest.cs
index d57aa784..244c3dfe 100644
--- a/FreeSql.Tests/FreeSql.Tests/SqlServer/Curd/SqlServerSelectTest.cs
+++ b/FreeSql.Tests/FreeSql.Tests/SqlServer/Curd/SqlServerSelectTest.cs
@@ -80,6 +80,25 @@ namespace FreeSql.Tests.SqlServer
             public virtual ICollection<Tag> Tags { get; set; }
         }
 
+        [Fact]
+        public void NegateLambda()
+        {
+            var fsql = g.sqlserver;
+
+            var t0 = fsql.Select<Tag>().ToSql(a => new
+            {
+                Id = -a.Id,
+                Ddd2 = -a.Ddd
+            });
+            Assert.Equal(@"SELECT -(a.[Id]) as1, -(a.[Ddd]) as2 
+FROM [Tag] a", t0);
+
+            var t1 = fsql.Select<Tag>().Where(a => -a.Id > -100).ToSql();
+            Assert.Equal(@"SELECT a.[Id], a.[Parent_id], a.[Ddd], a.[Name] 
+FROM [Tag] a 
+WHERE (-(a.[Id]) > -100)", t1);
+        }
+
         [Fact]
         public void AsSelect()
         {
diff --git a/FreeSql/Internal/CommonExpression.cs b/FreeSql/Internal/CommonExpression.cs
index 1272b088..f9d3a108 100644
--- a/FreeSql/Internal/CommonExpression.cs
+++ b/FreeSql/Internal/CommonExpression.cs
@@ -57,7 +57,7 @@ namespace FreeSql.Internal
                 case ExpressionType.Lambda: return ReadAnonymousField(_tables, _tableRule, field, parent, ref index, (exp as LambdaExpression)?.Body, select, diymemexp, whereGlobalFilter, findIncludeMany, findSubSelectMany, isAllDtoMap);
                 case ExpressionType.Negate:
                 case ExpressionType.NegateChecked:
-                    parent.DbField = $"-({ExpressionLambdaToSql(exp, getTSC())})";
+                    parent.DbField = $"-({ExpressionLambdaToSql((exp as UnaryExpression)?.Operand, getTSC())})";
                     field.Append(", ").Append(parent.DbField);
                     if (index >= 0) field.Append(_common.FieldAsAlias($"as{++index}"));
                     else if (index == ReadAnonymousFieldAsCsName && string.IsNullOrEmpty(parent.CsName) == false) field.Append(_common.FieldAsAlias(GetFieldAsCsName(parent.CsName)));
@@ -787,7 +787,7 @@ namespace FreeSql.Internal
                         return formatSql(Expression.Lambda(exp).Compile().DynamicInvoke(), tsc.mapType, tsc.mapColumnTmp, tsc.dbParams); //bug: Where(a => a.Id = (int)enum)
                     return ExpressionLambdaToSql(expOperand, tsc);
                 case ExpressionType.Negate:
-                case ExpressionType.NegateChecked: return "-" + ExpressionLambdaToSql((exp as UnaryExpression)?.Operand, tsc);
+                case ExpressionType.NegateChecked: return $"-({ExpressionLambdaToSql((exp as UnaryExpression)?.Operand, tsc)})";
                 case ExpressionType.Constant: return formatSql((exp as ConstantExpression)?.Value, tsc.mapType, tsc.mapColumnTmp, null);
                 case ExpressionType.Conditional:
                     var condExp = exp as ConditionalExpression;