diff --git a/app/src/main/java/com/example/vu/android/empowerplant/EmpowerPlantActivity.java b/app/src/main/java/com/example/vu/android/empowerplant/EmpowerPlantActivity.java
index 973ce14..6e3956f 100644
--- a/app/src/main/java/com/example/vu/android/empowerplant/EmpowerPlantActivity.java
+++ b/app/src/main/java/com/example/vu/android/empowerplant/EmpowerPlantActivity.java
@@ -140,9 +140,11 @@ protected void onResume() {
                 .observeSelectedCount()
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(count ->
-                    textCartItemCount.setText(String.valueOf(count))
-                )
+                .subscribe(count -> {
+                    if (textCartItemCount != null) {
+                        textCartItemCount.setText(String.valueOf(count));
+                    }
+                })
         );
     }