diff --git a/res/values/cherish_arrays.xml b/res/values/cherish_arrays.xml
index ff92a5b..27e31ea 100644
--- a/res/values/cherish_arrays.xml
+++ b/res/values/cherish_arrays.xml
@@ -593,4 +593,17 @@
         <item>300</item>
         <item>600</item>
     </string-array>
+	
+	<!-- Pulse Light Layout style -->
+    <string-array name="pulse_light_layout_style_entries" translatable="false">
+        <item>@string/pulse_light_both</item>
+        <item>@string/pulse_light_top_bottom</item>
+        <item>@string/pulse_light_left_right</item>
+    </string-array>
+
+    <string-array name="pulse_light_layout_style_values" translatable="false">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+    </string-array>
 </resources>
diff --git a/res/values/cherish_strings.xml b/res/values/cherish_strings.xml
index 3d1724d..a290c50 100644
--- a/res/values/cherish_strings.xml
+++ b/res/values/cherish_strings.xml
@@ -835,4 +835,10 @@
 	
 	<!-- Edge Light -->
     <string name="pulse_ambient_light_width_title">Light width</string>
+	
+	 <!-- Pulse Light Layout Style -->
+    <string name="pulse_light_layout_style_title">Light Layout Style</string>
+    <string name="pulse_light_both">All Four Sides</string>
+    <string name="pulse_light_top_bottom">Only Top-Bottom</string>
+    <string name="pulse_light_left_right">Only Left-Right</string>
 </resources>
diff --git a/res/xml/cherish_settings_notifications.xml b/res/xml/cherish_settings_notifications.xml
index 596c10f..8b3361f 100644
--- a/res/xml/cherish_settings_notifications.xml
+++ b/res/xml/cherish_settings_notifications.xml
@@ -59,6 +59,14 @@
             android:key="ambient_notification_light_color"
             android:title="@string/pulse_ambient_light_color_title"
             android:defaultValue="0xFFFFFFFF" />
+			
+		<com.cherish.settings.preferences.SystemSettingListPreference
+            android:key="pulse_light_layout_style"
+            android:title="@string/pulse_light_layout_style_title"
+            android:entries="@array/pulse_light_layout_style_entries"
+            android:entryValues="@array/pulse_light_layout_style_values"
+            android:summary="%s"
+            android:defaultValue="0" />
 
         <com.cherish.settings.preferences.SystemSettingListPreference
             android:key="ambient_light_layout"