diff --git a/packages/frontend/src/ui/embed.vue b/packages/frontend/src/ui/embed.vue
index 07303c4d38..36e68714c0 100644
--- a/packages/frontend/src/ui/embed.vue
+++ b/packages/frontend/src/ui/embed.vue
@@ -50,6 +50,16 @@ provideMetadataReceiver((metadataGetter) => {
 });
 provideReactiveMetadata(pageMetadata);
 
+//#region Embed Link Behavior
+
+// 強制的に新しいタブで開く
+mainRouter.navHook = (path, flag): boolean => {
+	window.open(path, '_blank', 'noopener');
+	return true;
+};
+
+//#endregion
+
 //#region Embed Style
 const params = new URLSearchParams(location.search);
 const embedRounded = ref(params.get('rounded') !== 'false');