diff --git a/src/Gridler/components/adaptors/GlidlerAPIAdaptorForGoLangv2.tsx b/src/Gridler/components/adaptors/GlidlerAPIAdaptorForGoLangv2.tsx
index e6889fa..772c9c7 100644
--- a/src/Gridler/components/adaptors/GlidlerAPIAdaptorForGoLangv2.tsx
+++ b/src/Gridler/components/adaptors/GlidlerAPIAdaptorForGoLangv2.tsx
@@ -205,7 +205,7 @@ function _GlidlerAPIAdaptorForGoLangv2<T = unknown>(props: GlidlerAPIAdaptorForG
   const askAPIRowNumber: (key: string) => Promise<null | number> = useCallback(
     async (key: string) => {
       const colFilters = getState('colFilters');
-      if (!key) {
+      if (!key || key === '' || !props.url) {
         return null;
       }
       //console.log('APIAdaptorGoLangv2', { key, props });