diff --git a/main.go b/main.go
index d8c93da..0a89a6e 100644
--- a/main.go
+++ b/main.go
@@ -98,7 +98,7 @@ type algorithmJobConfig struct {
 	Namespace                        string
 	DefaultServiceAccount            string
 	DefaultMetricsServerAddr         string
-	DefaultImagePredictiveHorizontal string
+	DefaultImageHorizontalPredictive string
 }
 
 func main() {
@@ -155,8 +155,8 @@ func main() {
 		"The default service account for algorithm jobs.")
 	flag.StringVar(&algorithmJobConfig.DefaultMetricsServerAddr, "algorithm-job-default-metrics-server-addr", "",
 		"The default metrics server address to inject to env of algorithm jobs.")
-	flag.StringVar(&algorithmJobConfig.DefaultImagePredictiveHorizontal, "algorithm-job-default-image-predictive-horizontal", "",
-		"The default image for algorithm jobs of predictive horizontal portrait.")
+	flag.StringVar(&algorithmJobConfig.DefaultImageHorizontalPredictive, "algorithm-job-default-image-horizontal-predictive", "",
+		"The default image for algorithm jobs of horizontal predictive portrait.")
 	opts := zap.Options{
 		Development: true,
 		TimeEncoder: zapcore.RFC3339TimeEncoder,
@@ -448,8 +448,8 @@ func initExternalHorizontalPortraitAlgorithmJobControllers(client client.Client,
 		return nil, fmt.Errorf("shall set namespace for algorithm jobs")
 	}
 	controllers := make(map[autoscalingv1alpha1.PortraitAlgorithmJobType]jobcontroller.Horizontal)
-		autoscalingv1alpha1.PredictivePortraitType: config.DefaultImagePredictiveHorizontal,
 	controllers[autoscalingv1alpha1.CronJobPortraitAlgorithmJobType] = jobcontroller.NewCronJobHorizontal(client, config.Namespace, config.DefaultServiceAccount, config.DefaultMetricsServerAddr, map[autoscalingv1alpha1.PortraitType]string{
+		autoscalingv1alpha1.PredictivePortraitType: config.DefaultImageHorizontalPredictive,
 	})
 	return controllers, nil
 }