diff --git a/build-profile.json5 b/build-profile.json5
index c033ce4278fb0641d84107c3c134047ac487368e..e8de1a3cb6ba71c60762653ebac9cfdc1cfa0132 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -5,7 +5,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compatibleSdkVersion": "5.0.0(12)",
+        "compatibleSdkVersion": "5.0.4(16)",
         "runtimeOS": "HarmonyOS",
       }
     ],
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 27770c5ba62d73b7a8c8aa9cad20853caad20ce0..4d3d53dc538ba0e9c14dece144a23eac9044b4dd 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -17,7 +17,6 @@ import { webview } from '@kit.ArkWeb';
 import { common, Want } from '@kit.AbilityKit';
 import { BusinessError } from '@kit.BasicServicesKit';
 import { distributedDeviceManager } from '@kit.DistributedServiceKit';
-import { promptAction } from '@kit.ArkUI';
 import { productViewManager } from '@kit.StoreKit';
 import { OriginPage } from './OriginPage';
 import { Constants } from '../common/Constants';
@@ -31,7 +30,7 @@ struct Index {
   @Provide navPathStack: NavPathStack = new NavPathStack();
   @StorageProp(Constants.SYSTEM_LANGUAGE_KEY) la: string = ''
   private controller: WebviewController = new webview.WebviewController();
-  private context = getContext(this) as common.UIAbilityContext;
+  private context = this.getUIContext().getHostContext() as common.UIAbilityContext;
   private functionsMap: Map<string, () => void> = new Map();
   private bundleName: string = '';
 
@@ -114,7 +113,7 @@ struct Index {
       try {
         let remoteDeviceId = this.getRemoteDeviceId();
         if (!remoteDeviceId) {
-          promptAction.showToast({
+          this.getUIContext().getPromptAction().showToast({
             message: $r('app.string.not_found_toast'),
             duration: 2000
           })