diff --git a/app/adminapi/logic/supplier/SupplierLogic.php b/app/adminapi/logic/supplier/SupplierLogic.php
index e18f822f8..4cf741ee5 100644
--- a/app/adminapi/logic/supplier/SupplierLogic.php
+++ b/app/adminapi/logic/supplier/SupplierLogic.php
@@ -61,7 +61,7 @@ class SupplierLogic extends BaseLogic
                 'remark' => $params['remark'] ?? '',
                 'annex' => $params['annex'] ?? '',
                 'invoice_company_name' => $params['invoice_company_name'] ?? '',
-                'taxpayer identification_number' => $params['taxpayer identification_number'] ?? '',
+                'taxpayer_identification_number' => $params['taxpayer_identification_number'] ?? '',
                 'bank_name' => $params['bank_name'] ?? '',
                 'bank_accnout_name' => $params['bank_accnout_name'] ?? '',
                 'bank_account' => $params['bank_account'] ?? '',
@@ -113,7 +113,7 @@ class SupplierLogic extends BaseLogic
                 'remark' => $params['remark'] ?? '',
                 'annex' => $params['annex'] ?? '',
                 'invoice_company_name' => $params['invoice_company_name'] ?? '',
-                'taxpayer identification_number' => $params['taxpayer identification_number'] ?? '',
+                'taxpayer_identification_number' => $params['taxpayer_identification_number'] ?? '',
                 'bank_name' => $params['bank_name'] ?? '',
                 'bank_accnout_name' => $params['bank_accnout_name'] ?? '',
                 'bank_account' => $params['bank_account'] ?? '',