diff --git a/docs/api/set-tab-bar.md b/docs/api/set-tab-bar.md
index 9f4f89d7facaa63f1902415380ac2650aac25989..5e3e5d9f6c05d53db597270829bd1f6a1befe606 100644
--- a/docs/api/set-tab-bar.md
+++ b/docs/api/set-tab-bar.md
@@ -97,3 +97,6 @@
 <!-- UTSAPIJSON.general_type.name -->
 
 <!-- UTSAPIJSON.general_type.param -->
+
+## Bug & Tips @tips
+- 自 4.23 起，在非 tabbar 页面调用已上 API 会报错：hideTabBar:fail not TabBar page