diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessInstanceServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessInstanceServiceImpl.java
index d43ec7b7a6..5a3b42b155 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessInstanceServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessInstanceServiceImpl.java
@@ -835,7 +835,7 @@ public class ProcessInstanceServiceImpl extends BaseServiceImpl implements Proce
                 task.getEndDate().add(endTime.getTime());
                 task.setIsoStart(startTime);
                 task.setIsoEnd(endTime);
-                task.setStatus(taskInstance.getState().toString());
+                task.setStatus(taskInstance.getState().name());
                 task.setExecutionDate(taskInstance.getStartTime());
                 task.setDuration(DateUtils.format2Readable(endTime.getTime() - startTime.getTime()));
                 taskList.add(task);