diff --git a/server/controller/src/main/java/ai/starwhale/mlops/domain/job/split/JobSpliteratorEvaluation.java b/server/controller/src/main/java/ai/starwhale/mlops/domain/job/split/JobSpliteratorEvaluation.java
index 45c629d60e..c6cd879368 100644
--- a/server/controller/src/main/java/ai/starwhale/mlops/domain/job/split/JobSpliteratorEvaluation.java
+++ b/server/controller/src/main/java/ai/starwhale/mlops/domain/job/split/JobSpliteratorEvaluation.java
@@ -151,6 +151,8 @@ public List<StepEntity> split(Job job) {
                 final String taskUuid = UUID.randomUUID().toString();
                 taskEntities.add(TaskEntity.builder()
                     .stepId(stepEntity.getId())
+                    .resultPath(
+                        storagePathCoordinator.generateTaskResultPath(job.getUuid(), taskUuid))
                     .taskRequest(JSONUtil.toJsonStr(
                             TaskRequest.builder()
                                 .total(stepEntity.getTaskNum())