diff --git a/app/src/main/java/com/zfdang/touchhelper/ui/settings/SettingsFragment.java b/app/src/main/java/com/zfdang/touchhelper/ui/settings/SettingsFragment.java
index 7f7a5ae..17245a0 100644
--- a/app/src/main/java/com/zfdang/touchhelper/ui/settings/SettingsFragment.java
+++ b/app/src/main/java/com/zfdang/touchhelper/ui/settings/SettingsFragment.java
@@ -22,6 +22,8 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.preference.CheckBoxPreference;
 import androidx.preference.EditTextPreference;
 import androidx.preference.MultiSelectListPreference;
@@ -76,6 +78,22 @@ public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
         packageManager = getActivity().getPackageManager();
     }
 
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = super.onCreateView(inflater, container, savedInstanceState);
+
+        // get the height of BottomNavigationView
+        int resourceId = getResources().getIdentifier("design_bottom_navigation_height", "dimen", getActivity().getPackageName());
+        int height = 147;
+        if (resourceId > 0) {
+            height = getResources().getDimensionPixelSize(resourceId);
+        }
+
+        // set bottom padding for the preference fragment, so that all parts could be shown properly
+        view.setPadding(view.getPaddingLeft(), view.getPaddingTop(), view.getPaddingRight(), view.getPaddingBottom() + height);
+        return view;
+    }
+
     private void initPreferences() {
 
         CheckBoxPreference notification = findPreference("skip_ad_notification");
diff --git a/app/src/main/res/xml/touch_helper_preference.xml b/app/src/main/res/xml/touch_helper_preference.xml
index 0dc4410..2fa7906 100644
--- a/app/src/main/res/xml/touch_helper_preference.xml
+++ b/app/src/main/res/xml/touch_helper_preference.xml
@@ -74,11 +74,6 @@
 
         </Preference>
 
-<!--        placeholder-->
-        <Preference app:title=".">
-
-        </Preference>
-
     </PreferenceCategory>
 
 </PreferenceScreen>
\ No newline at end of file