diff --git a/src/index.ts b/src/index.ts
index 612c75dd..d7421b0b 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -6,7 +6,7 @@ export const version = __VERSION__
 
 export * from './apis'
 export * from './component'
-export { getCurrentInstance } from './runtimeContext'
+export { getCurrentInstance, ComponentInternalInstance } from './runtimeContext'
 
 export default Plugin