diff --git a/adm/shop_admin/categorylist.php b/adm/shop_admin/categorylist.php
index dce8cdeab..dc5bb8fcc 100644
--- a/adm/shop_admin/categorylist.php
+++ b/adm/shop_admin/categorylist.php
@@ -14,7 +14,7 @@ if ($stx != "") {
         $sql_search .= " $where $sfl like '%$stx%' ";
         $where = " and ";
     }
-    if ($save_stx != $stx)
+    if ($save_stx && ($save_stx != $stx))
         $page = 1;
 }