diff --git a/res/values/cherish_strings.xml b/res/values/cherish_strings.xml
index 70d1bb8..4aa3a15 100644
--- a/res/values/cherish_strings.xml
+++ b/res/values/cherish_strings.xml
@@ -592,10 +592,6 @@
     <string name="custom_color">Custom color</string>
     <string name="edge_light_custom_color_title">Custom color</string>
 	
-	<!-- Black theme -->
-    <string name="system_black_theme_title">Vivid Colors</string>
-    <string name="system_black_theme_summary">Use colorful and darker monet shades</string>
-	
 	<!-- Custom settings dashboard style -->
     <string name="settings_dashboard_style_title">Settings layout</string>
     <string name="settings_dashboard_style_aosp">Aosp</string>
diff --git a/res/xml/cherish_settings_theme.xml b/res/xml/cherish_settings_theme.xml
index 3adc888..ad13ac7 100644
--- a/res/xml/cherish_settings_theme.xml
+++ b/res/xml/cherish_settings_theme.xml
@@ -52,12 +52,6 @@
 	
 	<PreferenceCategory
         android:title="@string/theme_customization_category">
-		
-		<com.cherish.settings.preferences.SecureSettingSwitchPreference
-        android:key="system_black_theme"
-        android:title="@string/system_black_theme_title"
-        android:summary="@string/system_black_theme_summary"
-        android:defaultValue="false" />
 
         <Preference
             android:key="dark_ui_mode"