diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs
index 1d0ec265ed..350898d41d 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs
@@ -120,8 +120,8 @@ public class AbpSelectTagHelperService : AbpTagHelperService<AbpSelectTagHelper>
             output.Attributes.Add("data-autocomplete-filter-param-name", TagHelper.AutocompleteFilterParamName);
             output.Attributes.Add("data-autocomplete-selected-item-name", TagHelper.AutocompleteSelectedItemName);
             output.Attributes.Add("data-autocomplete-selected-item-value", TagHelper.AutocompleteSelectedItemValue);
-            output.Attributes.Add("data-allow-clear", TagHelper.AllowClear);
-            output.Attributes.Add("data-placeholder", TagHelper.Placeholder);
+            output.Attributes.Add("data-autocomplete-allow-clear", TagHelper.AllowClear);
+            output.Attributes.Add("data-autocomplete-placeholder", TagHelper.Placeholder);
         }
     }