diff --git a/frontend/lib/registry/components/select-basic/SelectBasicComponent.tsx b/frontend/lib/registry/components/select-basic/SelectBasicComponent.tsx
index 2f1cdaa3..9f151509 100644
--- a/frontend/lib/registry/components/select-basic/SelectBasicComponent.tsx
+++ b/frontend/lib/registry/components/select-basic/SelectBasicComponent.tsx
@@ -50,6 +50,15 @@ const SelectBasicComponent: React.FC<SelectBasicComponentProps> = ({
   menuObjid, // 🆕 메뉴 OBJID
   ...props
 }) => {
+  // 🚨 최초 렌더링 확인용 (테스트 후 제거)
+  console.log("🚨🚨🚨 [SelectBasicComponent] 렌더링됨!!!!", {
+    componentId: component.id,
+    componentType: (component as any).componentType,
+    columnName: (component as any).columnName,
+    "props.multiple": (props as any).multiple,
+    "componentConfig.multiple": componentConfig?.multiple,
+  });
+
   const [isOpen, setIsOpen] = useState(false);
 
   // webTypeConfig 또는 componentConfig 사용 (DynamicWebTypeRenderer 호환성)