diff --git a/sdks/scheduler/app.go b/sdks/scheduler/app.go
index 877f373..8076d63 100644
--- a/sdks/scheduler/app.go
+++ b/sdks/scheduler/app.go
@@ -39,6 +39,9 @@ type AppInstance struct {
 	CreatedAt   time.Time     `json:"createdAt"`    // 创建时间
 	UpdatedAt   time.Time     `json:"updatedAt"`    // 更新时间
 	DeletedAt   time.Time     `json:"-"`            // 删除时间
+
+	//回显应用状态
+	Status string `json:"status"` //应用状态
 }
 
 type AppRunRecordDao struct {
diff --git a/sdks/scheduler/app_models.go b/sdks/scheduler/app_models.go
index e54caa2..e33e477 100644
--- a/sdks/scheduler/app_models.go
+++ b/sdks/scheduler/app_models.go
@@ -55,24 +55,11 @@ type FederatedLearningAppInfo struct {
 	IsDataReturn     bool            `json:"isDataReturn"`     // 是否需要数据回源
 	ParticipantInfo  ParticipantInfo `json:"participantInfo"`
 	ParticipantIDs   []ParticipantID `json:"participantIDs"` //参与者ID列表
-
-	//ParticipantCount int          `json:"participantCount"` //参与者人数
-	//JobResources     JobResources `json:"jobResources"`     //作业资源
-	//JobInfo          JobInfo      `json:"jobInfo"`
-	//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
-
+	JoinedCount      int64           `json:"joinedCount"`    //已经参与的人数
 }
 
 type ParticipantInfo struct {
 	DatasetBindID cdssdk.ObjectID `json:"datasetBindID"` //数据集绑定id
-	ParticipantID ParticipantID   `json:"participantID"`
 }
 
 type OtherAppInfo struct {