diff --git a/pkg/controller/flink/container_utils.go b/pkg/controller/flink/container_utils.go
index 38b53bcd..82961449 100644
--- a/pkg/controller/flink/container_utils.go
+++ b/pkg/controller/flink/container_utils.go
@@ -198,7 +198,7 @@ func InjectOperatorCustomizedConfig(deployment *appsv1.Deployment, app *v1beta1.
 		for _, env := range container.Env {
 			if env.Name == OperatorFlinkConfig {
 				if isHAEnabled(app.Spec.FlinkConfig) {
-					env.Value = fmt.Sprintf("%s\nhigh-availability.cluster-id: %s-%s\n", env.Value, app.Name, hash)
+					env.Value = fmt.Sprintf("%s\nhigh-availability.cluster-id: %s-%s-%s\n", env.Value, app.Name, hash, getCreatedAtTime()
 					if deploymentType == FlinkDeploymentTypeJobmanager {
 						env.Value = fmt.Sprintf("%sjobmanager.rpc.address: $HOST_IP\n", env.Value)
 					}