diff --git a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/LogicDeleteProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/LogicDeleteProvider.cs
index 9e29ffd2e..258ec7b31 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/LogicDeleteProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/LogicDeleteProvider.cs
@@ -30,11 +30,11 @@ namespace SqlSugar
             List<SugarParameter> pars;
             string where;
             LogicFieldName = _ExecuteCommand(LogicFieldName, out db, out where, out pars);
-            var updateable = db.Updateable<T>().SetColumns(LogicFieldName, "@IsDeleted");
+            var updateable = db.Updateable<T>().SetColumns(LogicFieldName, true);
             if (pars != null)
                 updateable.UpdateBuilder.Parameters.AddRange(pars);
             Convert(updateable as UpdateableProvider<T>);
-            var result =await updateable.Where(where, new { IsDeleted = true }).ExecuteCommandAsync();
+            var result =await updateable.Where(where).ExecuteCommandAsync();
             return result;
         }