diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/base/BaseActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/base/BaseActivity.java
index e6a245380..35ff5f107 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/base/BaseActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/base/BaseActivity.java
@@ -83,6 +83,10 @@ public abstract class BaseActivity extends AppCompatActivity {
         if (!view.isComputingLayout()) adapter.notifyArrayItemRangeChanged(0, adapter.size());
     }
 
+    protected void notifyItemChanged(RecyclerView view, RecyclerView.Adapter<?> adapter) {
+        if (!view.isComputingLayout()) adapter.notifyItemRangeChanged(0, adapter.getItemCount());
+    }
+
     private void setBackCallback() {
         getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(handleBack()) {
             @Override