diff --git a/sdks/pcmscheduler/models.go b/sdks/pcmscheduler/models.go
index a116ab8..eb08aca 100644
--- a/sdks/pcmscheduler/models.go
+++ b/sdks/pcmscheduler/models.go
@@ -98,6 +98,7 @@ const (
 	NodeTypeAICreate      = "ai_job_create"
 	NodeTypeAIJobRun      = "ai_job_run"
 	NodeTypeNotify        = "notify"
+	NodeTypeBroadcastWait = "broadcast_wait"
 
 	Inference = "Inference"
 	Train     = "Train"
diff --git a/sdks/scheduler/app_models.go b/sdks/scheduler/app_models.go
index 2f3b042..b4dee93 100644
--- a/sdks/scheduler/app_models.go
+++ b/sdks/scheduler/app_models.go
@@ -47,12 +47,13 @@ type FederatedLearningAppInfo struct {
 	Name          string `json:"name"`
 	Description   string `json:"description"`
 
-	Participants      int               `json:"participants"`      //参与者人数
+	ParticipantCount  int               `json:"participantcount"`  //参与者人数
 	JobResources      JobResources      `json:"jobResources"`      //作业资源
 	ClientObjectID    cdssdk.ObjectID   `json:"clientObjectID"`    //client代码
 	ServerObjectID    cdssdk.ObjectID   `json:"serverObjectID"`    //server代码
 	ModelBindID       cdssdk.ObjectID   `json:"modelBindID"`       //模型绑定id
 	DatasetBindID     cdssdk.ObjectID   `json:"datasetBindID"`     //数据集绑定id
+	ImageBindID       cdssdk.ObjectID   `json:"imageBindID"`       //镜像绑定id
 	JobSetID          JobSetID          `json:"jobSetID"`          //工作集ID
 	Role              string            `json:"role"`              //角色，initiator/participant
 	DataReturnJobInfo DataReturnJobInfo `json:"dataReturnJobInfo"` //数据返回作业信息