diff --git a/pkg/compute/tasks/cloud_account_sync_task.go b/pkg/compute/tasks/cloud_account_sync_task.go
index d33417c0bb..68e5f62699 100644
--- a/pkg/compute/tasks/cloud_account_sync_task.go
+++ b/pkg/compute/tasks/cloud_account_sync_task.go
@@ -16,6 +16,7 @@ package tasks
 
 import (
 	"context"
+	"strings"
 
 	"yunion.io/x/jsonutils"
 	"yunion.io/x/log"
@@ -80,9 +81,11 @@ func (self *CloudAccountSyncInfoTask) OnInit(ctx context.Context, obj db.IStanda
 
 func (self *CloudAccountSyncInfoTask) OnCloudaccountSyncReadyFailed(ctx context.Context, obj db.IStandaloneModel, err jsonutils.JSONObject) {
 	cloudaccount := obj.(*models.SCloudaccount)
-	db.OpsLog.LogEvent(cloudaccount, db.ACT_SYNC_HOST_FAILED, err, self.UserCred)
+	if !strings.Contains(err.String(), "ConflictError") {
+		db.OpsLog.LogEvent(cloudaccount, db.ACT_SYNC_HOST_FAILED, err, self.UserCred)
+		logclient.AddActionLogWithStartable(self, cloudaccount, logclient.ACT_CLOUD_SYNC, err, self.UserCred, false)
+	}
 	self.SetStageFailed(ctx, err)
-	logclient.AddActionLogWithStartable(self, cloudaccount, logclient.ACT_CLOUD_SYNC, err, self.UserCred, false)
 }
 
 func (self *CloudAccountSyncInfoTask) OnCloudaccountSyncReady(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject) {