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/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index ba0058d8e601abe08f429b1637dc111484855e25..47d0604f4f6b42fbd69e9a50ea1d729bb287d7c3 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -33,6 +33,7 @@ export default class EntryAbility extends UIAbility {
       AppStorage.setOrCreate<UIContext>('uiContext', uiContext);
     });
     windowStage.loadContent('pages/Index', (err) => {
+      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;
diff --git a/entry/src/main/ets/model/GetResourceString.ets b/entry/src/main/ets/model/GetResourceString.ets
index 45b7542cb2fff0824b5319703dbb594be829abad..e2d38b6373cdf1ebf3c6a71993a62b0e6d728e28 100644
--- a/entry/src/main/ets/model/GetResourceString.ets
+++ b/entry/src/main/ets/model/GetResourceString.ets
@@ -13,7 +13,9 @@
  * limitations under the License.
  */
 
+const uiContext: UIContext | undefined = AppStorage.get('uiContext');
+
 export function getResourceString(resource: Resource, __this: object): string {
-  let resourceString = getContext(__this).resourceManager.getStringSync(resource.id);
+  let resourceString = uiContext?.getHostContext()!.resourceManager.getStringSync(resource.id)!;
   return resourceString;
 }
\ No newline at end of file