diff --git a/NativeAPI/XComponent/entry/build-profile.json5 b/NativeAPI/XComponent/entry/build-profile.json5
index 3087ac4d5e3cbb6ac412080c79d46ec93792f6ff..d405a0490bf3fdae10875d275e9e88abed27a994 100644
--- a/NativeAPI/XComponent/entry/build-profile.json5
+++ b/NativeAPI/XComponent/entry/build-profile.json5
@@ -6,6 +6,7 @@
       "arguments": "-v -DOHOS_STL=c++_shared",
       "abiFilters": [
         "armeabi-v7a",
+        "arm64-v8a"
       ],
       "cppFlags": "",
     }
diff --git a/NativeAPI/XComponent/entry/src/main/ets/pages/index.ets b/NativeAPI/XComponent/entry/src/main/ets/pages/index.ets
index a9d739b0ac7fd3d90058a84654af99743485e906..6ba0207532d1355246a11d8afb7ac5c4efee3656 100644
--- a/NativeAPI/XComponent/entry/src/main/ets/pages/index.ets
+++ b/NativeAPI/XComponent/entry/src/main/ets/pages/index.ets
@@ -21,21 +21,21 @@ const nativePageLifecycle = nativerender.getContext(ContextType.JSPAGE_LIFECYCLE
 @Component
 struct Index {
   private context = null;
-  private aboutToAppear(): void  {
+  aboutToAppear() {
     console.log('[LIFECYCLE-Index] aboutToAppear');
     nativePageLifecycle.aboutToAppear();
   }
-  private aboutToDisappear(): void {
+  aboutToDisappear() {
     console.log('[LIFECYCLE-Index] aboutToDisappear');
     nativePageLifecycle.aboutToDisappear();
   }
 
-  private onPageShow(): void  {
+  onPageShow() {
     console.log('[LIFECYCLE-Page] onPageShow');
     nativePageLifecycle.onPageShow();
   }
 
-  private onPageHide(): void  {
+  onPageHide() {
     console.log('[LIFECYCLE-Page] onPageHide');
     nativePageLifecycle.onPageHide();
   }