diff --git a/udf-starter-scheduler/src/main/java/com/egridcloud/udf/scheduler/service/TriggerService.java b/udf-starter-scheduler/src/main/java/com/egridcloud/udf/scheduler/service/TriggerService.java
index 3f59bfe..b561d0a 100644
--- a/udf-starter-scheduler/src/main/java/com/egridcloud/udf/scheduler/service/TriggerService.java
+++ b/udf-starter-scheduler/src/main/java/com/egridcloud/udf/scheduler/service/TriggerService.java
@@ -11,7 +11,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.TimeZone;
 
-import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.MapUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.quartz.CronScheduleBuilder;