diff --git a/api/v2.0/swagger.yaml b/api/v2.0/swagger.yaml
index 5f550c794..dd71a37ee 100644
--- a/api/v2.0/swagger.yaml
+++ b/api/v2.0/swagger.yaml
@@ -9447,9 +9447,6 @@ definitions:
         description: The start time of the worker
         x-nullable: true
         x-omitempty: true
-      args:
-        type: string
-        description: The args of the worker
       check_in:
         type: string
         description: the checkin of the running job in the worker
@@ -9503,12 +9500,6 @@ definitions:
       cron:
         type: string
         description: the cron of the current schedule task
-      cron_type:
-        type: string
-        description: the cron type of the current schedule task
-      extra_attrs:
-        type: string
-        description: the extra attributes
       update_time:
         type: string
         format: date-time
diff --git a/src/pkg/jobmonitor/model.go b/src/pkg/jobmonitor/model.go
index ba3acdef0..8a945507e 100644
--- a/src/pkg/jobmonitor/model.go
+++ b/src/pkg/jobmonitor/model.go
@@ -32,7 +32,6 @@ type Worker struct {
 	JobName   string `json:"job_name"`
 	JobID     string `json:"job_id"`
 	StartedAt int64  `json:"start_at"`
-	Args      string `json:"args"`
 	CheckIn   string `json:"check_in"`
 	CheckInAt int64  `json:"check_in_at"`
 }
diff --git a/src/server/v2.0/handler/jobservice.go b/src/server/v2.0/handler/jobservice.go
index cd6dd5784..92ea66d54 100644
--- a/src/server/v2.0/handler/jobservice.go
+++ b/src/server/v2.0/handler/jobservice.go
@@ -16,13 +16,11 @@ package handler
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"strings"
 	"time"
 
 	"github.com/goharbor/harbor/src/lib/errors"
-	"github.com/goharbor/harbor/src/lib/log"
 	"github.com/goharbor/harbor/src/pkg/scheduler"
 
 	"github.com/go-openapi/runtime/middleware"
@@ -100,7 +98,6 @@ func toWorkerResponse(wks []*jm.Worker) []*models.Worker {
 				JobName:   w.JobName,
 				JobID:     w.JobID,
 				PoolID:    w.PoolID,
-				Args:      w.Args,
 				StartAt:   startAtTime,
 				CheckinAt: checkInAtTime,
 			})
@@ -135,22 +132,11 @@ func covertTime(t int64) strfmt.DateTime {
 func toScheduleResponse(schs []*scheduler.Schedule) []*models.ScheduleTask {
 	result := make([]*models.ScheduleTask, 0)
 	for _, s := range schs {
-		extraAttr := []byte("")
-		if s.ExtraAttrs != nil {
-			extra, err := json.Marshal(s.ExtraAttrs)
-			if err != nil {
-				log.Warningf("failed to extract extra attribute, error %v", err)
-			} else {
-				extraAttr = extra
-			}
-		}
 		result = append(result, &models.ScheduleTask{
 			ID:         s.ID,
 			VendorType: s.VendorType,
 			VendorID:   s.VendorID,
-			ExtraAttrs: string(extraAttr),
 			Cron:       s.CRON,
-			CronType:   s.CRONType,
 			UpdateTime: strfmt.DateTime(s.UpdateTime),
 		})
 	}