diff --git a/app/src/main/java/app/fedilab/android/helper/SpannableHelper.java b/app/src/main/java/app/fedilab/android/helper/SpannableHelper.java
index f53c1172a..e030eeae9 100644
--- a/app/src/main/java/app/fedilab/android/helper/SpannableHelper.java
+++ b/app/src/main/java/app/fedilab/android/helper/SpannableHelper.java
@@ -99,7 +99,9 @@ public class SpannableHelper {
     public static Spannable convert(Context context, String text,
                                     Status status, Account account, Announcement announcement,
                                     WeakReference<View> viewWeakReference, Status.Callback callback) {
-
+        if (text == null) {
+            return null;
+        }
         SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
         int currentNightMode = context.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
         boolean customLight = sharedpreferences.getBoolean(context.getString(R.string.SET_CUSTOMIZE_LIGHT_COLORS), false);
diff --git a/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMediaProfile.java b/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMediaProfile.java
index 86670549e..fe42a549e 100644
--- a/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMediaProfile.java
+++ b/app/src/main/java/app/fedilab/android/ui/fragment/media/FragmentMediaProfile.java
@@ -74,7 +74,7 @@ public class FragmentMediaProfile extends Fragment {
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
         flagLoading = false;
-        accountsVM = new ViewModelProvider(FragmentMediaProfile.this).get(AccountsVM.class);
+        accountsVM = new ViewModelProvider(requireActivity()).get(AccountsVM.class);
         mediaStatuses = new ArrayList<>();
 
         if (checkRemotely) {