diff --git a/features/home/src/main/ets/view/CommentKeyboard.ets b/features/home/src/main/ets/view/CommentKeyboard.ets
index 16c380813b5aeda4f88a70c57d3cd18715dc0dfe..e8a39781a8be4f88386a745322cff231321ccb23 100644
--- a/features/home/src/main/ets/view/CommentKeyboard.ets
+++ b/features/home/src/main/ets/view/CommentKeyboard.ets
@@ -55,19 +55,19 @@ export struct CommentKeyboard {
   @Consume navDialogPageInfos: NavPathStack;
 
   aboutToAppear(): void {
-    window.getLastWindow(getContext(this)).then(win => {
+    window.getLastWindow(this.getUIContext().getHostContext()).then(win => {
       this.addKeyboardHeightListener(win);
     });
   }
 
   aboutToDisappear(): void {
-    window.getLastWindow(getContext(this)).then(win => {
+    window.getLastWindow(this.getUIContext().getHostContext()).then(win => {
       this.removeKeyboardHeightListener(win);
     });
   }
 
   getResourceString(resource: Resource): string {
-    return getContext(this).resourceManager.getStringSync(resource.id);
+    return this.getUIContext().getHostContext()!.resourceManager.getStringSync(resource.id);
   }
 
   addKeyboardHeightListener(win: window.Window) {
@@ -354,7 +354,7 @@ export struct CommentKeyboard {
           .height(
             this.isEmojiKeyboardVisible ?
               this.keyboardHeight + this.frequentEmojiListHeight :
-              this.keyboardHeight
+            this.keyboardHeight
           )
       }
       .backgroundColor(Color.White)