diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index 0783712dbc53a144b73cc496392a38a89320ae02..64f2a18d3649ad8b87e4f311811a1d0031ce56e7 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -43,7 +43,14 @@ export default class EntryAbility extends UIAbility {
   }
 
   onWindowStageCreate(windowStage: window.WindowStage): void {
-    windowStage.loadContent('pages/Index', this.storage);
+    windowStage.loadContent('pages/Index', this.storage, (err, data) => {
+      AppStorage.setOrCreate('uiContext', windowStage.getMainWindowSync().getUIContext());
+      if (err.code) {
+        hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
+        return;
+      }
+      hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');
+    });
   }
 
   async getCache(): Promise<ResData[] | undefined> {
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index ea872e97a80de342aa6cb2630cc8ab656e6f21c3..cb4e958581266a84250b8f56049215005cabfd26 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -16,7 +16,8 @@
 import { FULL_HEIGHT, FULL_WIDTH } from '../common/constant/CommonConstants';
 import TabBar from '../view/TabBar';
 
-let storage = LocalStorage.getShared();
+const uiContext: UIContext | undefined = AppStorage.get('uiContext');
+const storage = uiContext?.getSharedLocalStorage()
 
 @Entry(storage)
 @Component
diff --git a/entry/src/main/ets/view/ListPage.ets b/entry/src/main/ets/view/ListPage.ets
index 9881bd8964d3f1f45b08b0a49f5e46e841de1ff4..815f9f461c74c4bb6d3bc9ff28f17f52feb2f1ad 100644
--- a/entry/src/main/ets/view/ListPage.ets
+++ b/entry/src/main/ets/view/ListPage.ets
@@ -18,6 +18,7 @@ import Item from './NewsItem';
 import ListModel from '../model/ListModel';
 import { ResData, Refresh } from '../common/types/CommonTypes';
 import { getUrl, loadMore, refreshing, refreshState } from '../common/utils/Refresh';
+import { common } from '@kit.AbilityKit';
 
 @Component
 export default struct ListPage {
@@ -25,7 +26,7 @@ export default struct ListPage {
   @State newsModel: ListModel = new ListModel();
   @Watch('getInitData') @LocalStorageLink('List') List: ResData[] = [];
   @LocalStorageLink('Fail') isFail: boolean = false;
-  context = getContext();
+  context = this.getUIContext().getHostContext() as common.UIAbilityContext;
 
   getInitData() {
     this.newsModel.currentPage = 1;
diff --git a/entry/src/main/ets/view/TabBar.ets b/entry/src/main/ets/view/TabBar.ets
index 1e340660178d8e4bec6eb54632105c3490a9a988..28c901db6c9a12f5bee330e232cb1ec8b949dee1 100644
--- a/entry/src/main/ets/view/TabBar.ets
+++ b/entry/src/main/ets/view/TabBar.ets
@@ -13,11 +13,11 @@
  * limitations under the License.
  */
 
-import { promptAction } from '@kit.ArkUI';
 import { DataCache } from '@hadss/datacache';
 import ListPage from './ListPage';
 import * as Const from '../common/constant/CommonConstants';
 import { TabType } from '../common/types/CommonTypes';
+import { common } from '@kit.AbilityKit';
 
 @Component
 export default struct TabBar {
@@ -25,6 +25,7 @@ export default struct TabBar {
   @State currentIndex: number = 0;
   @State currentPage: number = 1;
   private controller: TabsController = new TabsController();
+  context = this.getUIContext().getHostContext() as common.UIAbilityContext;
 
   build() {
     Column() {
@@ -52,8 +53,8 @@ export default struct TabBar {
           .fontSize(Const.CLEAR_FONT_SIZE)
           .fontWeight(Const.CLEAR_FONT_WEIGHT)
           .onClick(() => {
-            DataCache.getInstance(getContext(this)).clear().then(() => {
-              promptAction.showToast({
+            DataCache.getInstance(this.context).clear().then(() => {
+              this.getUIContext().getPromptAction().showToast({
                 message: $r('app.string.clear_success'),
                 duration: Const.ANIMATION_DURATION
               });