diff --git a/files/ko/web/api/document_object_model/index.md b/files/ko/web/api/document_object_model/index.md
index e14b55a0dbe726..52405b66f70471 100644
--- a/files/ko/web/api/document_object_model/index.md
+++ b/files/ko/web/api/document_object_model/index.md
@@ -1,8 +1,6 @@
 ---
 title: 문서 객체 모델 (DOM)
 slug: Web/API/Document_Object_Model
-page-type: web-api-overview
-spec-urls: https://dom.spec.whatwg.org/
 ---
 
 {{DefaultAPISidebar("DOM")}}
diff --git a/files/ko/web/api/ui_events/index.md b/files/ko/web/api/ui_events/index.md
index 796cf027baba9c..b92b0116fe58a1 100644
--- a/files/ko/web/api/ui_events/index.md
+++ b/files/ko/web/api/ui_events/index.md
@@ -1,8 +1,6 @@
 ---
 title: UI 이벤트
 slug: Web/API/UI_Events
-page-type: web-api-overview
-spec-urls: https://w3c.github.io/uievents/
 ---
 
 {{DefaultAPISidebar("UI Events")}}