diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java b/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
index 354ca912..0cd0e49b 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
@@ -945,7 +945,7 @@ public class MpMasterService extends Service {
         }
         notificationBuilder
                 .setContent(remoteViews)
-                .setSmallIcon(R.mipmap.ic_launcher)
+                .setSmallIcon(R.drawable.ic_notification_mst)
                 .setCategory(NotificationCompat.CATEGORY_SERVICE)
                 .setOnlyAlertOnce(true)
                 .setOngoing(true)
diff --git a/mpmaster/src/main/res/drawable/ic_notification_mst.xml b/mpmaster/src/main/res/drawable/ic_notification_mst.xml
new file mode 100644
index 00000000..52f9ab1a
--- /dev/null
+++ b/mpmaster/src/main/res/drawable/ic_notification_mst.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FF0000"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M22,9.24l-7.19,-0.62L12,2 9.19,8.63 2,9.24l5.46,4.73L5.82,21 12,17.27 18.18,21l-1.63,-7.03L22,9.24zM12,15.4l-3.76,2.27 1,-4.28 -3.32,-2.88 4.38,-0.38L12,6.1l1.71,4.04 4.38,0.38 -3.32,2.88 1,4.28L12,15.4z"/>
+</vector>