diff --git a/packages/frontend/src/components/BasicWindow.vue b/packages/frontend/src/components/BasicWindow.vue
index 950ccf2..c00af73 100644
--- a/packages/frontend/src/components/BasicWindow.vue
+++ b/packages/frontend/src/components/BasicWindow.vue
@@ -284,9 +284,9 @@ export default defineComponent({
 		// };
 
 		watch(
-			() => locale,
+			() => locale.value,
 			(newVal) => {
-				console.log('local newVal', locale);
+				console.log('local newVal', newVal);
 				iframeRef.value.contentWindow.postMessage(
 					{
 						message: 'theme_update',