diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateablePage.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateablePage.cs
index 7127c47b6..fe9a09e07 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateablePage.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateablePage.cs
@@ -15,6 +15,7 @@ namespace SqlSugar
         public bool IsEnableDiffLogEvent { get; internal set; }
         public DiffLogModel DiffModel { get; internal set; }
         public List<string> UpdateColumns { get; internal set; }
+        public string[] WhereColumnList { get; internal set; }
 
         public UpdateableFilter<T> EnableQueryFilter() 
         {
@@ -46,7 +47,7 @@ namespace SqlSugar
                 }
                 this.Context.Utilities.PageEach(DataList, PageSize, pageItem =>
                 {
-                    result += this.Context.Updateable(pageItem).AS(TableName).EnableDiffLogEventIF(IsEnableDiffLogEvent, DiffModel).UpdateColumns(UpdateColumns.ToArray()).ExecuteCommand();
+                    result += this.Context.Updateable(pageItem).AS(TableName).WhereColumns(WhereColumnList).EnableDiffLogEventIF(IsEnableDiffLogEvent, DiffModel).UpdateColumns(UpdateColumns.ToArray()).ExecuteCommand();
                 });
                 if (isNoTran)
                 {
@@ -80,7 +81,7 @@ namespace SqlSugar
                 }
                 await this.Context.Utilities.PageEachAsync(DataList, PageSize, async pageItem =>
                 {
-                    result += await this.Context.Updateable(pageItem).AS(TableName).EnableDiffLogEventIF(IsEnableDiffLogEvent, DiffModel).UpdateColumns(UpdateColumns.ToArray()).ExecuteCommandAsync();
+                    result += await this.Context.Updateable(pageItem).AS(TableName).WhereColumns(WhereColumnList).EnableDiffLogEventIF(IsEnableDiffLogEvent, DiffModel).UpdateColumns(UpdateColumns.ToArray()).ExecuteCommandAsync();
                 });
                 if (isNoTran)
                 {
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 0f9fc7293..9cff9d035 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -190,6 +190,7 @@ namespace SqlSugar
             result.DataList = this.UpdateObjs;
             result.TableName = this.UpdateBuilder.TableName;
             result.IsEnableDiffLogEvent = this.IsEnableDiffLogEvent;
+            result.WhereColumnList = this.WhereColumnList?.ToArray();
             result.DiffModel = this.diffModel; 
             if (this.UpdateBuilder.DbColumnInfoList.Any())
                 result.UpdateColumns = this.UpdateBuilder.DbColumnInfoList.GroupBy(it => it.TableId).First().Select(it => it.DbColumnName).ToList();
@@ -530,6 +531,8 @@ namespace SqlSugar
 
         public IUpdateable<T> WhereColumns(string[] columnNames)
         {
+            if (columnNames == null) return this;
+
             ThrowUpdateByExpression();
             if (this.WhereColumnList == null) this.WhereColumnList = new List<string>();
             foreach (var columnName in columnNames)