diff --git a/app/adminapi/logic/supplier/SupplierLogic.php b/app/adminapi/logic/supplier/SupplierLogic.php
index 69c8de743..d7c730ec0 100644
--- a/app/adminapi/logic/supplier/SupplierLogic.php
+++ b/app/adminapi/logic/supplier/SupplierLogic.php
@@ -51,7 +51,7 @@ class SupplierLogic extends BaseLogic
                 'supplier_name' => $params['supplier_name'],
                 'supplier_introduction' => $params['supplier_introduction'] ?? '',
                 'brand_category' => $params['brand_category'] ?? '',
-                'supplier_photos' => !empty($params['supplier_photos']) ? $params['supplier_photos'] : null,
+                'supplier_photos' => !empty($params['supplier_photos']) ? json_encode($params['supplier_photos']) : null,
                 'supplier_group' => $params['supplier_group'] ?? 0,
                 'supplier_category' => $params['supplier_category'] ?? 0,
                 'supplier_grade' => $params['supplier_grade'] ?? 0,
@@ -102,7 +102,7 @@ class SupplierLogic extends BaseLogic
 	            'supplier_name' => $params['supplier_name'],
 	            'supplier_introduction' => $params['supplier_introduction'] ?? '',
 	            'brand_category' => $params['brand_category'] ?? '',
-	            'supplier_photos' => !empty($params['supplier_photos']) ? $params['supplier_photos'] : null,
+	            'supplier_photos' => !empty($params['supplier_photos']) ? json_encode($params['supplier_photos']) : null,
 	            'supplier_group' => $params['supplier_group'] ?? 0,
 	            'supplier_category' => $params['supplier_category'] ?? 0,
 	            'supplier_grade' => $params['supplier_grade'] ?? 0,