diff --git a/packages/taro-ui/src/components/noticebar/index.tsx b/packages/taro-ui/src/components/noticebar/index.tsx
index 8b7f61099..28f495c90 100644
--- a/packages/taro-ui/src/components/noticebar/index.tsx
+++ b/packages/taro-ui/src/components/noticebar/index.tsx
@@ -22,7 +22,9 @@ export default class AtNoticebar extends React.Component<
     this.state = {
       show: true,
       animElemId,
-      animationData: [{}],
+      animationData: {
+        actions: [{}]
+      },
       dura: 15,
       isWEAPP: Taro.getEnv() === Taro.ENV_TYPE.WEAPP,
       isALIPAY: Taro.getEnv() === Taro.ENV_TYPE.ALIPAY,
diff --git a/packages/taro-ui/types/noticebar.d.ts b/packages/taro-ui/types/noticebar.d.ts
index 48d220a2f..f3f1c33be 100644
--- a/packages/taro-ui/types/noticebar.d.ts
+++ b/packages/taro-ui/types/noticebar.d.ts
@@ -1,4 +1,4 @@
-import { MouseEvent, ComponentClass } from 'react'
+import { ComponentClass } from 'react'
 import { CommonEvent } from '@tarojs/components/types/common'
 
 import AtComponent from './base'
@@ -51,7 +51,9 @@ export interface AtNoticeBarProps extends AtComponent {
 export interface AtNoticeBarState {
   show: boolean
   animElemId: string
-  animationData: object[]
+  animationData: {
+    actions: object[]
+  }
   dura: number
   isWEAPP: boolean
   isALIPAY: boolean