diff --git a/app/adminapi/lists/quotation/QuotationDetailLists.php b/app/adminapi/lists/quotation/QuotationDetailLists.php
index 7c8b7ad90..c497da596 100644
--- a/app/adminapi/lists/quotation/QuotationDetailLists.php
+++ b/app/adminapi/lists/quotation/QuotationDetailLists.php
@@ -81,7 +81,7 @@ class QuotationDetailLists extends BaseAdminDataLists implements ListsSearchInte
 		        $item['product_brand'] = $material['brand'];
 		        $item['product_parameter_description'] = $material['parameter_description'];
 		        $item['product_unit'] = $material['unit'];
-				$item['tax_rate'] = $item->tax_rate_text.'%';
+				$item['tax_rate_text'] = $item->tax_rate_text;
 	        })
             ->toArray();
     }