diff --git a/src/platforms/app-plus/service/api/index.js b/src/platforms/app-plus/service/api/index.js
index 33e55932969b4fdd343140bac2a373659388a4e9..522ccd6a111c2ca889c0837d4da7aa322382ff09 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'