diff --git a/pkg/cloudcommon/workmanager/manager.go b/pkg/cloudcommon/workmanager/manager.go
index 30cf23bec9..f41449ba38 100644
--- a/pkg/cloudcommon/workmanager/manager.go
+++ b/pkg/cloudcommon/workmanager/manager.go
@@ -1,11 +1,15 @@
 package workmanager
 
 import (
+	"context"
 	"sync/atomic"
 
+	"yunion.io/x/jsonutils"
 	"yunion.io/x/log"
 )
 
+type DelayTaskFunc func(ctx context.Context, params jsonutils.JSONObject)
+
 type SWorkManager struct {
 	curCount int32
 }
@@ -18,11 +22,11 @@ func (w *SWorkManager) done() {
 	atomic.AddInt32(&w.curCount, -1)
 }
 
-func (w *SWorkManager) RunTask(task func()) {
+func (w *SWorkManager) DelayTask(task DelayTaskFunc, ctx context.Context, params jsonutils.JSONObject) {
 	w.add()
 	go func() {
 		defer w.done()
-		task()
+		task(ctx, params)
 	}()
 }
 
diff --git a/pkg/hostman/guestman/guesthandler.go b/pkg/hostman/guestman/guesthandler.go
index 2231ff5ddf..5bc5483cab 100644
--- a/pkg/hostman/guestman/guesthandler.go
+++ b/pkg/hostman/guestman/guesthandler.go
@@ -29,7 +29,7 @@ func getStatus(ctx context.Context, w http.ResponseWriter, r *http.Request) {
 }
 
 func cpusetBalance(ctx context.Context, w http.ResponseWriter, r *http.Request) {
-	wm.RunTask(func() { guestManger.CpusetBalance(ctx) })
+	wm.DelayTask(func() { guestManger.CpusetBalance(ctx) })
 	responseOk(ctx, w)
 }
 
@@ -59,7 +59,7 @@ func deleteGuest(ctx context.Context, w http.ResponseWriter, r *http.Request) {
 	if err != nil {
 		response(ctx, w, err)
 	} else {
-		wm.RunTask(func() { guest.CleanGuest(ctx, migrated) })
+		wm.DelayTask(func() { guest.CleanGuest(ctx, migrated) })
 		response(ctx, w, map[string]bool{"delay_clean": true})
 	}
 }
@@ -69,7 +69,7 @@ func doCreate(ctx context.Context, sid string, body jsonutils.JSONObject) (inter
 	if err != nil {
 		return nil, httperrors.NewBadRequestError(err.Error())
 	}
-	wm.RunTask(func() { guestManger.DoDeploy(ctx, sid, body, true) })
+	wm.DelayTask(func() { guestManger.DoDeploy(ctx, sid, body, true) })
 	return nil, nil
 }
 
diff --git a/pkg/hostman/guestman/qemu-kvm.go b/pkg/hostman/guestman/qemu-kvm.go
index 8ebe724b92..6715c6f3e9 100644
--- a/pkg/hostman/guestman/qemu-kvm.go
+++ b/pkg/hostman/guestman/qemu-kvm.go
@@ -375,7 +375,7 @@ func (s *SKVMGuestInstance) SaveDesc(desc jsonutils.JSONObject) error {
 }
 
 func (s *SKVMGuestInstance) StartGuest(ctx context.Context, params jsonutils.JSONObject) {
-	wm.RunTask(func() {
+	wm.DelayTask(func() {
 		s.asyncScriptStart(ctx, params)
 	})
 }