diff --git a/APED/app/src/main/res/layout/app_bar_main.xml b/APED/app/src/main/res/layout/app_bar_main.xml
index 2888485..25f80e2 100644
--- a/APED/app/src/main/res/layout/app_bar_main.xml
+++ b/APED/app/src/main/res/layout/app_bar_main.xml
@@ -15,7 +15,7 @@
             android:id="@+id/toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
-            android:background="?attr/colorPrimary"
+            android:background="@color/red"
             app:popupTheme="@style/Theme.APED.PopupOverlay" />
 
     </com.google.android.material.appbar.AppBarLayout>
diff --git a/APED/app/src/main/res/layout/fragment_plot.xml b/APED/app/src/main/res/layout/fragment_plot.xml
index a984a1f..3cb85a9 100644
--- a/APED/app/src/main/res/layout/fragment_plot.xml
+++ b/APED/app/src/main/res/layout/fragment_plot.xml
@@ -15,5 +15,9 @@
         android:id="@+id/button_alert"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="chose devices" />
+        android:text="chose devices"
+        android:layout_gravity="top|end"
+        android:layout_margin="4dp"
+        android:textSize="15dp"
+        android:background="@color/red"/>
 </FrameLayout>
diff --git a/APED/app/src/main/res/menu/activity_main_drawer.xml b/APED/app/src/main/res/menu/activity_main_drawer.xml
index 0d75ca6..621d247 100644
--- a/APED/app/src/main/res/menu/activity_main_drawer.xml
+++ b/APED/app/src/main/res/menu/activity_main_drawer.xml
@@ -10,7 +10,7 @@
             android:title="@string/menu_all_IOs" />
         <item
             android:id="@+id/nav_favorite_IOs"
-            android:icon="@android:drawable/btn_star_big_on"
+            android:icon="@android:drawable/btn_star_big_off"
             android:title="@string/menu_favorite_IOs" />
         <item
             android:id="@+id/nav_plots"
diff --git a/APED/app/src/main/res/values/strings.xml b/APED/app/src/main/res/values/strings.xml
index 693b0a2..6d4b13a 100644
--- a/APED/app/src/main/res/values/strings.xml
+++ b/APED/app/src/main/res/values/strings.xml
@@ -10,9 +10,9 @@
     <string name="action_download_xml">Download .xml</string>
     <string name="action_upload_xml">Upload .xml</string>
 
-    <string name="menu_all_IOs">all IOs</string>
-    <string name="menu_favorite_IOs">favorite IOs</string>
-    <string name="menu_plots">plots</string>
+    <string name="menu_all_IOs"><b>all IOs</b></string>
+    <string name="menu_favorite_IOs"><b>favorite IOs</b></string>
+    <string name="menu_plots"><b>plots</b></string>
     <!-- TODO: Remove or change this placeholder text -->
     <string name="hello_blank_fragment">Hello blank fragment</string>
 </resources>
\ No newline at end of file