diff --git a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
index df6aad8e6..7bae8f62d 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
@@ -306,11 +306,6 @@ namespace SqlSugar
             sqlBuilder.UpdateBuilder.LambdaExpressions = InstanceFactory.GetLambdaExpressions(this.CurrentConnectionConfig);
             sqlBuilder.Context = result.SqlBuilder.UpdateBuilder.Context = this;
             result.Init();
-            var ignoreColumns = result.EntityInfo.Columns.Where(it => it.IsOnlyIgnoreUpdate).ToList();
-            if (ignoreColumns!=null&&ignoreColumns.Any())
-            {
-                result = (UpdateableProvider<T>)result.IgnoreColumns(ignoreColumns.Select(it=>it.PropertyName).ToArray());
-            }
             return result;
         }
 
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 92f3eae4f..3d82db7c6 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -454,6 +454,12 @@ namespace SqlSugar
                 ++i;
             }
             this.columns = this.UpdateBuilder.DbColumnInfoList;
+
+            var ignoreColumns = EntityInfo.Columns.Where(it => it.IsOnlyIgnoreUpdate).ToList();
+            if (ignoreColumns != null && ignoreColumns.Any())
+            {
+                this.IgnoreColumns(ignoreColumns.Select(it => it.PropertyName).ToArray());
+            }
         }
 
         private void DataAop(T item)