diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelper.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelper.cs
index 58c7b1b45d..e6bac77fa3 100644
--- a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelper.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelper.cs
@@ -37,6 +37,8 @@ public class AbpSelectTagHelper : AbpTagHelper<AbpSelectTagHelper, AbpSelectTagH
     public string AutocompleteSelectedItemName { get; set; }
 
     public string AutocompleteSelectedItemValue { get; set; }
+    
+    public string AutocompleteParentSelector { get; set; }
 
     public string AllowClear { get; set; }
 
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 78ef04d1d5..73a49ea82d 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
@@ -125,6 +125,7 @@ public class AbpSelectTagHelperService : AbpTagHelperService<AbpSelectTagHelper>
             output.Attributes.Add("data-autocomplete-selected-item-value", TagHelper.AutocompleteSelectedItemValue);
             output.Attributes.Add("data-autocomplete-allow-clear", TagHelper.AllowClear);
             output.Attributes.Add("data-autocomplete-placeholder", TagHelper.Placeholder);
+            output.Attributes.Add("data-autocomplete-parent-selector", TagHelper.AutocompleteParentSelector);
         }
     }