diff --git a/uni_modules/uts-nativepage/utssdk/app-android/index.uts b/uni_modules/uts-nativepage/utssdk/app-android/index.uts
index e4ce3615be62bbe4539ff88b3aca96fbdeb038e8..44b6de733a735e73ee9fa24eb5d906818072320c 100644
--- a/uni_modules/uts-nativepage/utssdk/app-android/index.uts
+++ b/uni_modules/uts-nativepage/utssdk/app-android/index.uts
@@ -167,7 +167,7 @@ class DemoActivity  extends Activity{
 
 export default function gotoDemoActivity() {
   // 跳转到一个新的界面
-  let intent = new Intent(getUniActivity(),DemoActivity::class.java);
+  let intent = new Intent(getUniActivity(),DemoActivity().javaclass);
   getUniActivity()!.startActivity(intent);
   
   // var a = new DemoActivity();