3 files changed, 6 insertions, 3 deletions
diff --git a/files/zh-tw/web/api/animationevent/initanimationevent/index.html b/files/zh-tw/web/api/animationevent/animationevent/index.html
index de5c7efe15..eebaac85f0 100644
--- a/files/zh-tw/web/api/animationevent/initanimationevent/index.html
+++ b/files/zh-tw/web/api/animationevent/animationevent/index.html
@@ -1,6 +1,6 @@
 ---
 title: AnimationEvent.initAnimationEvent()
-slug: Web/API/AnimationEvent/initAnimationEvent
+slug: Web/API/AnimationEvent/AnimationEvent
 tags:
   - API
   - AnimationEvent
@@ -9,6 +9,7 @@ tags:
   - Obsolete
   - Web Animations
 translation_of: Web/API/AnimationEvent/initAnimationEvent
+original_slug: Web/API/AnimationEvent/initAnimationEvent
 ---
 <p>{{obsolete_header}}{{non-standard_header}}{{ apiref("Web Animations API") }}</p>
 
diff --git a/files/zh-tw/web/api/windoworworkerglobalscope/btoa/index.html b/files/zh-tw/web/api/btoa/index.html
index 93d63b6010..9f846d885d 100644
--- a/files/zh-tw/web/api/windoworworkerglobalscope/btoa/index.html
+++ b/files/zh-tw/web/api/btoa/index.html
@@ -1,7 +1,8 @@
 ---
 title: WindowOrWorkerGlobalScope.btoa()
-slug: Web/API/WindowOrWorkerGlobalScope/btoa
+slug: Web/API/btoa
 translation_of: Web/API/WindowOrWorkerGlobalScope/btoa
+original_slug: Web/API/WindowOrWorkerGlobalScope/btoa
 ---
 <p>{{APIRef("HTML DOM")}}</p>
 
diff --git a/files/zh-tw/web/api/windoworworkerglobalscope/setinterval/index.html b/files/zh-tw/web/api/setinterval/index.html
index 7685a8f754..ac8ee376e0 100644
--- a/files/zh-tw/web/api/windoworworkerglobalscope/setinterval/index.html
+++ b/files/zh-tw/web/api/setinterval/index.html
@@ -1,7 +1,8 @@
 ---
 title: WindowOrWorkerGlobalScope.setInterval()
-slug: Web/API/WindowOrWorkerGlobalScope/setInterval
+slug: Web/API/setInterval
 translation_of: Web/API/WindowOrWorkerGlobalScope/setInterval
+original_slug: Web/API/WindowOrWorkerGlobalScope/setInterval
 ---
 <div>{{APIRef("HTML DOM")}}</div>