diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
index 512fb83dc..d1489fa53 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
@@ -334,14 +334,14 @@ namespace SqlSugar
         }
         public IDeleteable<T> WhereColumns(List<T> list,Expression<Func<T, object>> columns)
         {
-            if (this.GetPrimaryKeys().IsNullOrEmpty())
-            {
-                tempPrimaryKeys = DeleteBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it)).ToList();
-            }
-            else if (columns != null && tempPrimaryKeys.IsNullOrEmpty())
+            if (columns!=null)
             {
                 tempPrimaryKeys = DeleteBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it)).ToList();
             }
+            //else if (columns != null && tempPrimaryKeys.IsNullOrEmpty())
+            //{
+            //    tempPrimaryKeys = DeleteBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it)).ToList();
+            //}
             this.Where(list);
    
             return this;
diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSql.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSql.cs
index ec11b94e9..ae8f8b234 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSql.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSql.cs
@@ -340,7 +340,7 @@ namespace SqlSugar
             }
             return result;
         }
-        public List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue)
+        public List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, Expression<Func<T, object>> primaryKeyExpression)
         {
             var entity = this.Context.EntityMaintenance.GetEntityInfo<T>();
             var pk = ExpressionTool.GetMemberName(primaryKeyExpression);
@@ -359,7 +359,7 @@ namespace SqlSugar
             var list =  this.ToList();
             return TreeAndFilterIds(childListExpression, parentIdExpression, rootValue, childIds, ref list) ?? new List<T>();
         } 
-        public List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue, object[] childIds)
+        public List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, object[] childIds, Expression<Func<T, object>> primaryKeyExpression)
         {
             var list = this.ToList();
             return TreeAndFilterIds(childListExpression, parentIdExpression,primaryKeyExpression, rootValue, childIds, ref list) ?? new List<T>();
diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSqlAsync.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSqlAsync.cs
index 7061c178c..0fa733ab7 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSqlAsync.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableExecuteSqlAsync.cs
@@ -585,7 +585,7 @@ ParameterT parameter)
             var list = await this.ToListAsync();
             return TreeAndFilterIds(childListExpression, parentIdExpression, rootValue, childIds, ref list) ?? new List<T>();
         }
-        public async Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue, object[] childIds)
+        public async Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, object[] childIds, Expression<Func<T, object>> primaryKeyExpression)
         {
             var list = await this.ToListAsync();
             return TreeAndFilterIds(childListExpression, parentIdExpression,primaryKeyExpression, rootValue, childIds, ref list) ?? new List<T>();
@@ -597,7 +597,7 @@ ParameterT parameter)
             var list = await this.ToListAsync();
             return GetTreeRoot(childListExpression, parentIdExpression, pk, list, rootValue) ?? new List<T>();
         }
-        public async Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue)
+        public async Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, Expression<Func<T, object>> primaryKeyExpression)
         {
             var entity = this.Context.EntityMaintenance.GetEntityInfo<T>();
             var pk = ExpressionTool.GetMemberName(primaryKeyExpression); ;
diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/Storageable.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/Storageable.cs
index 72969ebcc..7f6aeec69 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/Storageable.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/Storageable.cs
@@ -207,7 +207,14 @@ namespace SqlSugar
                 result.AsUpdateable.WhereColumns(whereExpression);
                 result.AsDeleteable.WhereColumns(update.Select(it => it.Item).ToList(),whereExpression);
             }
-            result.AsDeleteable.Where(delete.Select(it => it.Item).ToList());
+            if (this.whereExpression != null)
+            {
+                result.AsDeleteable.WhereColumns(delete.Select(it => it.Item).ToList(), whereExpression);
+            }
+            else
+            {
+                result.AsDeleteable.Where(delete.Select(it => it.Item).ToList());
+            }
             return result;
         }
 
diff --git a/Src/Asp.NetCore2/SqlSugar/Interface/IQueryable.cs b/Src/Asp.NetCore2/SqlSugar/Interface/IQueryable.cs
index 189aebe21..e05bd0821 100644
--- a/Src/Asp.NetCore2/SqlSugar/Interface/IQueryable.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Interface/IQueryable.cs
@@ -233,13 +233,13 @@ namespace SqlSugar
         Task<List<T>> ToParentListAsync(Expression<Func<T, object>> parentIdExpression, object primaryKeyValue, Expression<Func<T, bool>> parentWhereExpression);
 
         List<T> ToTree(Expression<Func<T,IEnumerable<object>>> childListExpression, Expression<Func<T,object>> parentIdExpression,object rootValue);
-        List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue);
+        List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, Expression<Func<T, object>> primaryKeyExpression);
         Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue);
-        Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue);
+        Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, Expression<Func<T, object>> primaryKeyExpression);
         List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, object[] childIds);
-        List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue, object[] childIds);
+        List<T> ToTree(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, object[] childIds, Expression<Func<T, object>> primaryKeyExpression);
         Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, object[] childIds);
-        Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, Expression<Func<T, object>> primaryKeyExpression, object rootValue, object[] childIds);
+        Task<List<T>> ToTreeAsync(Expression<Func<T, IEnumerable<object>>> childListExpression, Expression<Func<T, object>> parentIdExpression, object rootValue, object[] childIds, Expression<Func<T, object>> primaryKeyExpression);
         DataTable ToDataTable();
         DataTable ToDataTableByEntity();
         Task<DataTable> ToDataTableAsync();