diff --git a/pkg/scheduler/cloudScheduler.go b/pkg/scheduler/cloudScheduler.go
index 915a66df..e2e17fc3 100644
--- a/pkg/scheduler/cloudScheduler.go
+++ b/pkg/scheduler/cloudScheduler.go
@@ -49,7 +49,6 @@ func (cs *cloudScheduler) pickOptimalStrategy(task *algo.Task, providers ...*alg
 func (cs *cloudScheduler) getNewStructForDb(task *response.TaskInfo, resource string, participantId int64) (interface{}, error) {
 	cloud := cs.UnMarshalK8sStruct(resource, task.TaskId, task.NsID)
 	cloud.Id = utils.GenSnowflakeID()
-	cloud.YamlString = resource
 	cloud.NsID = task.NsID
 
 	cloud.ParticipantId = participantId
@@ -93,6 +92,9 @@ func (cs *cloudScheduler) UnMarshalK8sStruct(yamlString string, taskId int64, ns
 		if len(unstructureObj.GetNamespace()) == 0 {
 			cloud.Namespace = "default"
 		}
+		//unstructureObj转成string
+		unString, _ := unstructureObj.MarshalJSON()
+		cloud.YamlString = string(unString)
 	}
 	return cloud
 }