diff --git a/zh-cn/application-dev/tutorial/how-to-use-bridge-on-android.md b/zh-cn/application-dev/tutorial/how-to-use-bridge-on-android.md
index a7016d02d2030c3fade65ac984fd3fedff4203f2..017d84ca408441f2e5dd86875274b8eaf33cff06 100644
--- a/zh-cn/application-dev/tutorial/how-to-use-bridge-on-android.md
+++ b/zh-cn/application-dev/tutorial/how-to-use-bridge-on-android.md
@@ -202,7 +202,7 @@ struct Index {
   // 创建平台桥接对象
   private bridgeImpl = bridge.createBridge('Bridge');
   @State helloArkUI: string = '';
-  @State nativeResponse: string = '';
+  @State nativeResponse: Object = 'xxxx'
 
   aboutToAppear() {
     this.getHelloArkUI();