diff --git a/entry/src/main/ets/pages/SubMainThreadCom.ets b/entry/src/main/ets/pages/SubMainThreadCom.ets
index 09fd248d7319f38d5783c183d2e83c48f23771f7..df738c4685ce5e009d2aa7aaa475f621cbff5bd5 100644
--- a/entry/src/main/ets/pages/SubMainThreadCom.ets
+++ b/entry/src/main/ets/pages/SubMainThreadCom.ets
@@ -58,7 +58,7 @@ export struct SubMainThreadCom {
           .width('100%')
           .onClick(() => {
             testNapi.threadSafeCaseFun(this.work);
-            promptAction.showToast({
+            this.getUIContext().getPromptAction().showToast({
               message: $r('app.string.thread_com_toast'),
               duration: 2000
             })
@@ -68,7 +68,7 @@ export struct SubMainThreadCom {
           .margin({ top: 12 })
           .onClick(() => {
             testNapi.libUvCaseFun(this.work);
-            promptAction.showToast({
+            this.getUIContext().getPromptAction().showToast({
               message: $r('app.string.lib_uv_toast'),
               duration: 2000
             })
diff --git a/entry/src/main/ets/pages/SyncAndAsyncWork.ets b/entry/src/main/ets/pages/SyncAndAsyncWork.ets
index 7805af522fed3d242204aaa67d242927a45b29cc..7e9ebc4addde995651ebdfba3947f7c43589cbca 100644
--- a/entry/src/main/ets/pages/SyncAndAsyncWork.ets
+++ b/entry/src/main/ets/pages/SyncAndAsyncWork.ets
@@ -20,7 +20,7 @@ import { TitleComponent } from '../view/TitleComponent'
 @Component
 export struct SyncAndAsyncWork {
   @Consume('pageInfos') pageInfos: NavPathStack;
-  private resMgr: resourceManager.ResourceManager = getContext().resourceManager;
+  private resMgr: resourceManager.ResourceManager = this.getUIContext().getHostContext()!.resourceManager;
   @State message: ResourceStr = $r('app.string.read_text_desc');
 
   build() {