diff --git a/backend/src/main/java/io/dataease/job/sechedule/strategy/TaskHandler.java b/backend/src/main/java/io/dataease/job/sechedule/strategy/TaskHandler.java
index 4ec969cb64..c685930a17 100644
--- a/backend/src/main/java/io/dataease/job/sechedule/strategy/TaskHandler.java
+++ b/backend/src/main/java/io/dataease/job/sechedule/strategy/TaskHandler.java
@@ -79,7 +79,8 @@ public abstract class TaskHandler implements InitializingBean {
 
     private String getDayOfWeek(Calendar instance) {
         int index = instance.get(Calendar.DAY_OF_WEEK);
-        return week[index];
+         index = (index + 1) % 7;
+        return String.valueOf(index);
     }