diff --git a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
index 7e56a803..acda8280 100644
--- a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
+++ b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
@@ -518,7 +518,7 @@ public class MicroPhotoService extends Service {
         }
 
         if (!schedules.isEmpty()) {
-            long expectedTs = timeOfZeroPoint + ts;
+            long expectedTs = timeOfZeroPoint + currentTs;
             // Date date = new Date(expectedTs * 1000);
             // Log.d(TAG, "Register Photo Time: " + date.toString() + " BaseTime=" + secondsOfToday + " ts=" + ts + " startTime=" + startTime + " expectedTs=" + expectedTs);