diff --git a/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs b/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs
index e6005378..be255299 100644
--- a/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs
+++ b/FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs
@@ -1300,6 +1300,11 @@ WHERE (((cast(a.""Id"" as character)) in (SELECT b.""Title""
                     childs2 = a.childs
                 });
 
+
+            var by1 = g.sqlite.Select<TestInclude_OneToManyModel1>()
+                .Where(a => a.id <= model1.id)
+                .ToList();
+            by1.IncludeMany(g.sqlite, "model2.childs", "model2111Idaaa=model2id");
             var t1 = g.sqlite.Select<TestInclude_OneToManyModel1>()
                 .IncludeMany(a => a.model2.childs.Where(m3 => m3.model2111Idaaa == a.model2.model2id))
                 .Where(a => a.id <= model1.id)
diff --git a/FreeSql/Extensions/FreeSqlGlobalExtensions.cs b/FreeSql/Extensions/FreeSqlGlobalExtensions.cs
index 58f93671..f7c88550 100644
--- a/FreeSql/Extensions/FreeSqlGlobalExtensions.cs
+++ b/FreeSql/Extensions/FreeSqlGlobalExtensions.cs
@@ -367,6 +367,10 @@ public static partial class FreeSqlGlobalExtensions
         var sel = orm.Select<T1>() as Select1Provider<T1>;
         var exp = sel.ConvertStringPropertyToExpression(property, true);
         if (exp == null) throw new ArgumentException($"{nameof(property)} 无法解析为表达式树");
+        var memExp = exp as MemberExpression;
+        if (memExp == null) throw new ArgumentException($"{nameof(property)} 无法解析为表达式树2");
+        var parTb = orm.CodeFirst.GetTableByEntity(memExp.Expression.Type);
+        if (parTb == null) throw new ArgumentException($"{nameof(property)} 无法解析为表达式树3");
         var propElementType = exp.Type.GetGenericArguments().FirstOrDefault() ?? exp.Type.GetElementType();
         var reftb = orm.CodeFirst.GetTableByEntity(propElementType);
         if (reftb == null) throw new ArgumentException($"{nameof(property)} 参数错误，它不是集合属性，必须为 IList<T> 或者 ICollection<T>");
@@ -385,13 +389,13 @@ public static partial class FreeSqlGlobalExtensions
                 if (keyval.Length != 2) throw new ArgumentException($"{nameof(where)} 参数错误，格式 \"TopicId=Id，多组使用逗号连接\" ");
 
                 if (reftb.ColumnsByCs.TryGetValue(keyval[0], out var keycol) == false)
-                    throw new ArgumentException($"{nameof(where)} 参数错误，{where[a]} 不是有效的属性名，在实体类 {reftb.Type.DisplayCsharp()} 无法找到");
-                if (sel._tables[0].Table.ColumnsByCs.TryGetValue(keyval[1], out var valcol) == false)
-                    throw new ArgumentException($"{nameof(where)} 参数错误，{where[a + 1]} 不是有效的属性名，在实体类 {sel._tables[0].Table.Type.DisplayCsharp()} 无法找到");
+                    throw new ArgumentException($"{nameof(where)} 参数错误，{keyval[0]} 不是有效的属性名，在实体类 {reftb.Type.DisplayCsharp()} 无法找到");
+                if (parTb.ColumnsByCs.TryGetValue(keyval[1], out var valcol) == false)
+                    throw new ArgumentException($"{nameof(where)} 参数错误，{keyval[1]} 不是有效的属性名，在实体类 {parTb.Type.DisplayCsharp()} 无法找到");
 
                 var tmpExp = Expression.Equal(
                     Expression.Convert(Expression.MakeMemberAccess(refparamExp, reftb.Properties[keyval[0]]), valcol.CsType),
-                    Expression.MakeMemberAccess(sel._tables[0].Parameter, sel._tables[0].Table.Properties[keyval[1]]));
+                    Expression.MakeMemberAccess(memExp.Expression, parTb.Properties[keyval[1]]));
                 whereExp = whereExp == null ? tmpExp : Expression.And(whereExp, tmpExp);
             }
             whereExp = Expression.Lambda(reffuncType, whereExp, refparamExp);