diff --git a/.vscode/ftp-kr.sync.cache.json b/.vscode/ftp-kr.sync.cache.json
index 35c13787..863cd04c 100644
--- a/.vscode/ftp-kr.sync.cache.json
+++ b/.vscode/ftp-kr.sync.cache.json
@@ -11,13 +11,13 @@
           },
           "1_index_sitemap.xml": {
             "type": "-",
-            "size": 460,
+            "size": 234,
             "lmtime": 0,
             "modified": true
           },
           "1_pl_0_sitemap.xml": {
             "type": "-",
-            "size": 261664,
+            "size": 2903247,
             "lmtime": 0,
             "modified": true
           },
@@ -2541,8 +2541,8 @@
           },
           "import-product.php": {
             "type": "-",
-            "size": 32215,
-            "lmtime": 1749162948207,
+            "size": 32613,
+            "lmtime": 1749496641396,
             "modified": false
           },
           "index.php": {
diff --git a/import-product.php b/import-product.php
index f81a7721..e557d334 100644
--- a/import-product.php
+++ b/import-product.php
@@ -78,6 +78,9 @@ foreach ( $products_array as $product )
 
   foreach ( $product['combinations'] as $combination )
   {
+    if ( empty( $combination['ean'] ) )
+      continue;
+
     $sql_combination = 'UPDATE `' . _DB_PREFIX_ . 'product_attribute` SET `price` = ' . (float)$combination['price'] . ' WHERE `reference` = \'' . pSQL($combination['ean']) . '\'';
     $result_combination = Db::getInstance()->execute($sql_combination);