diff --git a/src/platforms/app-plus/service/api/index.js b/src/platforms/app-plus/service/api/index.js
index 455a46fbd077b881f37979dbedc281930ed28777..b6c0a53a31d492c18fdca67d8d8e6d5871cd7e55 100644
--- a/src/platforms/app-plus/service/api/index.js
+++ b/src/platforms/app-plus/service/api/index.js
@@ -1,3 +1,4 @@
+export * from './base/event-bus'
 export * from './context/audio'
 export * from './context/background-audio'
 
@@ -52,4 +53,4 @@ export {
 }
   from './ui/pull-down-refresh'
 
-export * from './ui/tab-bar'
+export * from './ui/tab-bar'