admin update

admin/control/merchant_info.php

@@ -203,7 +203,7 @@ class merchant_infoControl extends SystemControl
                         $data = $cell->getValue();
                         $items[] = $data;
                     }
-                    if(empty($items) || count($items) < 8){
+                    if(empty($items) || count($items) < 7){
                         Log::record("items empty or length err",LOG::DEBUG);
                         continue;
                     }