diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index 06246ee0..845b7cd2 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -261,11 +261,7 @@ class MarketController extends BaseController {
             return;
         }
         $itemMeta = mt\Item::get($itemId);
-        if (!$itemMeta ||
-            empty($itemMeta['nft_image_id']) ||
-            $itemMeta['nft_image_id'] <= 0 ||
-            $itemMeta['nft_image_id'] > 999
-        ) {
+        if (!$itemMeta) {
             myself()->_rspErr(500, 'server internal error');
             return;
         }