diff --git a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
index a83c66be..80c1e2d8 100644
--- a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
+++ b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
@@ -1682,7 +1682,7 @@ public class MicroPhotoService extends Service {
         long todayEndTime = now.getTime();
         NetworkUtils.Usage todayUsage = NetworkUtils.getApplicationQuerySummary(this.getApplicationContext(), todayStartTime, todayEndTime, getApplicationInfo().uid);
 
-        return "todayRX=" + Long.toString(todayUsage.mobleRxBytes) + "&todayTX=" + Long.toString(todayUsage.mobleTxBytes) + "&RX=" + Long.toString(usage.mobleRxBytes) + "&TX=" + Long.toString(usage.mobleTxBytes);
+        return "DRX=" + Long.toString(todayUsage.mobleRxBytes) + "&DTX=" + Long.toString(todayUsage.mobleTxBytes) + "&RX=" + Long.toString(usage.mobleRxBytes) + "&TX=" + Long.toString(usage.mobleTxBytes);
     }
 
     public boolean installApp(final String path, long delayedTime) {